B1 Enclosure A Draft 475591 with attachments (3).pdf

April 9, 2025 1 Rev. 10

BSA’s Contractual Representative

Overall Value Amount

Contract Type Contract Number

Mark Brock TBD Firm Fixed Price 475591

BROOKHAVEN NATIONAL LABORATORY

Brookhaven Science Associates

P.O. Box 5000

UPTON, L.I., N.Y. 11973-5000

Name and Address of Contractor

CONTRACT

This Contract (the “Contract”) is between the party named above (the “Contractor”), and Brookhaven Science Associates, LLC (“BSA”), the latter acting under a Prime Contract (DE- SC0012704) with the United States of America (the “Government”) represented by the United States Department of Energy (“DOE”).

I. SCOPE OF WORK

The Contractor shall provide Low-Temperature (LT) Scanning Probe Microscope (SPM).

All work shall be conducted in strict accordance with the attached BSA, Attachment A, Statement of Work Version 6, dated 10/15/2026 and Attachment B, Specification cfn LTSPM Version 4, dated 10/15/2026.

A. Reports/Deliverables: The Contractor shall provide the following deliverable(s) to BSA’s Technical Representative (Tech Rep):

Deliverable Description Due Date (in # of days or weeks after contract award) If there is any conflict with the dates in this Deliverable table and the SOW, this Deliverable table will take precedence.

Do not put a specific date in here. Dates will be filled in at time of award.

SPM chamber design The Supplier will design the SPM chamber with a sample-transfer wobble stick and a sample storage carousel based on technical

The Supplier will complete the design by, within 3 weeks after receipt of the order and will allow additional time to

April 9, 2025 2 Rev. 10 specifications provided by CFN staff, including sample transfer distances, orientation, frame structure, and system dimensions.

answer open questions to finalize dimensions.

Ship Radiation Shield Box to Supplier

CFN will ship the radiation shield box to the Supplier for manufacturing modification.

1 week ARO

SPM Chamber Design Approval

CFN will review and confirm that the SPM chamber design drawings are compatible with the existing multiprobe system.

2 weeks after receiving the final design from the supplier

SPM chamber fabrication The Supplier shall complete fabrication of the SPM chamber at its facility in accordance with the approved design.

26 weeks ARO

Delivery of the SPM Chamber to CFN

The Supplier will ship the completed SPM chamber to CFN.

29 weeks ARO

Delivery of SPM Components

Deliver to CFN the SPM scanner, SPM sample stage with electrical contacts and a removable magnet and its holder, all internal electronics, wiring, and related customized cables.

29 weeks ARO

Installation of the SPM Chamber

The CFN Operation’s Group will assist with installation of the delivered SPM chamber into the multiprobe system.

32 weeks ARO

Relocation of the Cable Tray

The cable tray above the system will be relocated approximately 2 feet away from the system, relative to its current position, by the CFN Operation’s Group.

33 weeks ARO (This work is performed by CFN staff)

Installation of the Crane Boom and cryostat

Install the existing crane boom into the multiprobe system for lifting the cryostat above the installed SPM chamber by the CFN Operation’s Group

34 weeks ARO (This work is performed by CFN staff) (Install crane prior to chamber install)

Upgrade of the Scienta Omicron STM Controller with Received AFM Electronics

A separate on-site service will be purchased and completed for Scienta Omicron to perform installation and testing of the previously received AFM electronics in the existing

40 weeks ARO

April 9, 2025 3 Rev. 10

MATRIX STM controller prior to Supplier’s on-site service.

SPM components installation and all wirings

The Supplier will perform on-site installation of all SPM components on the cryostat, including the SPM scanner, sample stage with seven additional electrical contacts, a removable magnetic field assembly, the SPM preamplifiers, all required internal electronics, and components, modified N₂ shield box , fully wire all components to the existing cryostat feedthrough, and cabling to connect the cryostat feedthroughs to the Scienta Omicron SPM controller.

42 weeks ARO

Testing STM and AFM operation at room temperature

The Supplier’s field engineer shall test STM and AFM performance on an Au(111) or graphite crystal using the existing Scienta Omicron MATRIX SPM controller, with assistance from CFN staff, to verify proper operation and compliance with the technical specifications. If atomic resolution cannot be achieved in either STM or AFM mode, the Supplier shall provide a documented root-cause analysis and recommendations for corrective actions and future solutions.

42 weeks ARO

B. Key Personnel (Reserved)

II. PERIOD OF PERFORMANCE

This Contract shall be effective as of the date executed by both parties. It shall remain in effect through _TBD_.

III. FIRM FIXED PRICE AND PAYMENT

A. Firm Fixed Price: In full consideration of the Contractor's performance hereunder, BSA shall pay the Contractor the firm fixed price of ____TBD_________ U.S.

Dollars ($0.00). The said sum shall constitute full compensation for all services and materials furnished hereunder.

April 9, 2025 4 Rev. 10

B. Payment: Payment will be made upon receipt and approval of properly certified invoices.

Payment terms are Net XX (for large businesses/foreign 30 days or for small businesses 10days).

Invoices shall be directed to BSA’s Accounts Payable Department via electronic or regular mail.

Electronic invoice submittal is preferred by BSA. The Contractor shall make every effort to have systems in place that allow for electronic invoice transmittal.

Invoices shall be submitted in PDF format, via email, to apinvoices@bnl.gov.

Hard copy invoices, if applicable, shall be directed to BSA's Accounts Payable Department, Contracts Division, Bldg. No. 400D.

The Contractor shall indicate the final invoice by clearly marking such invoice as “FINAL.” A copy of the final invoice must be submitted to BSA’s Contractual Representative.

C. Freight: Freight terms shall be FOB BSA National Laboratory, 98 Rochester

Street, Upton, Long Island, New York. Freight Prepaid.

D. Labelling, Packing, and Notification Requirements:

More detailed instructions are available at https://www.bnl.gov/shipping/ or by emailing WarehouseOperations@bnl.gov.

Labeling Requirements

All shipments must comply with the following labelling requirements. Failure to do so may result in delayed payments. Labels must be placed on the upper left portion of the container when possible and contain:

Brookhaven National Laboratory Brookhaven’s Contract Number 98 Rochester St.

Upton, NY 11973 Box Number / Number of Boxes

Packing List Requirements

Every shipping container must include a packing list. The packing list must be clearly identified and affixed to a side of the shipping container. At a minimum, the packing list should contain the following information:

• Ship from company name and address

• Supplier contact name

• Supplier telephone number mailto:apinvoices@bnl.gov https://www.bnl.gov/shipping/ mailto:WarehouseOperations@bnl.gov

April 9, 2025 5 Rev. 10

• Ship to address as instructed by Buyer/Contracts Specialist

• Brookhaven’s Contract number

• Part number, description, quantity, unit of measure, and corresponding BNL

Contract line number

Special Notification of Delivery

If a shipment is heavier than 3,000 lbs., longer than 8 feet in any direction, or has a high center of gravity, it will require rigging upon receipt and the shipper shall provide a minimum of 3 days’ advance notice of delivery to BNL’s Receiving Department via email to WarehouseOperations@bnl.gov. The shipper must obtain acknowledgement from BNL that delivery notification was received. Failure to contact BNL will result in delays during delivery and any resulting demurrage will be at the shipper’s expense.

Marking of Outer Package

Each shipping container (transport package) with a gross weight equal to or greater than 400 lbs. (180 kilograms) must be marked with the center of gravity location and gross weight on at least one side or end panel. It must also meet the requirements of the latest revision of ASTM Standard D 3951, Standard Practice for Commercial Packaging. This applies to any item shipped (originally packaged or repackaged) to BNL or other locations cited in the Contract.

Protection of Material and Equipment

The Contractor shall employ procedures which ensure adequate protection of material and equipment during shipment and while in storage. Such protection shall include special environmental packaging as necessary. All items shipped (originally packaged or repackaged) to BNL or other locations cited in the PO or Contract shall comply with the requirements for preservation, packaging, and marking as stated in the latest revision of ASTM Standard D 3951-10, Standard Practice for Commercial Packaging.

Unacceptable Packing Material

Do not use vermiculite as a packaging material inside any shipments to BNL unless required by shipping regulation. “Vermiculite” as defined in this specification means the hydrous, silicate mineral classified as a phyllosilicate that has been expanded by heating. Vermiculite used as a packaging material in shipments must be determined to be free of asbestos (<1% chrysolite, amosite, crocidolite, tremolite, anthophyllite, and actinolite). All shipments containing vermiculite must be accompanied by documentation stating that the vermiculite used is certified asbestos-free. This documentation must be affixed to the outside of the package.

mailto:WarehouseOperations@bnl.gov https://www.astm.org/Standards/D3951.htm https://www.astm.org/Standards/D3951.htm

April 9, 2025 6 Rev. 10

Radioactive Shipments

Shipments to Brookhaven National Laboratory (BNL) containing radioactive material require pre-authorization prior to shipment. Contact the following staff in the Packaging & Transportation Group for instructions:

• Brett Fagan, Ext. 5645, bfagan@bnl.gov

• Kenneth Hansen, khansen2@bnl.gov

• Steven Woodburn, Ext. 3271, woodburn@bnl.gov

Ocean Shipments

Foreign shipments transported via ocean freight must use the 10+2 REQUIREMENTS Form (PDF). The form must be completed by the Contractor 72 hours before departure of the vessel. Send form to the following:

Interfreight Harmonized Logistics, Inc.

Fax: 516-371-6880 bnl@interfreight.net

Brookhaven National Laboratory WarehouseOperations@bnl.gov

Once the form is submitted to customs, an acceptance number will be provided.

Freight will not be loaded onto a vessel without an acceptance number. Failure to submit the 10+2 form may result in fines. It is the Contractor's responsibility to make sure the 10+2 form is submitted 72 hours prior to the vessel sailing. BSA shall withhold payment from the Contractor's final invoice for any penalties incurred by BSA due to late or incorrect ISF filing by the Contractor.

IV. AUTHORIZED REPRESENTATIVES

A. BSA’s Technical Representative: _TBD___________, telephone no. ____, ___________(email), is BSA's Technical Representative, and shall act as liaison between BSA and the Contractor in technical matters only.

B. BSA’s Contractual Representative: Mark Brock, telephone no. 613-344-2713, mbrock@bnl.gov (email), is BSA's Contractual Representative. Any change or modification in the terms and conditions of this Contract shall require the written approval of BSA's Contractual Representative or designee.

C. Contractor’s Technical Representative: _TBD_, telephone no. _____, ___________(email), is the Contractor’s authorized Technical Representative, and shall act as point of contact between BSA and the Contractor in technical matters only.

D. Contractor’s Contractual Representative: _TBD_, telephone no. __________, mailto:bfagan@bnl.gov mailto:khansen2@bnl.gov mailto:woodburn@bnl.gov https://www.bnl.gov/shipping/files/pdf/10-2-security-filing-bnl-interfreight.pdf https://www.bnl.gov/shipping/files/pdf/10-2-security-filing-bnl-interfreight.pdf mailto:bnl@interfreight.net mailto:WarehouseOperations@bnl.gov

April 9, 2025 7 Rev. 10

___________(email), is the Contractor’s authorized Contractual Representative and shall act as liaison between BSA and the Contractor.

V. PATENT CERTIFICATION (Reserved)

VI. GOVERNMENT PROPERTY (Reserved)

VII. ADDITIONAL TERMS

The provisions of Brookhaven Science Associates, LLC, General Terms and Conditions for Non-Commercial Items, (Rev.25, September 2026) are incorporated herein and made a part hereof.

The provisions of Brookhaven Science Associates, LLC, Supplemental Terms and Conditions for Work by Contractors Onsite at Brookhaven National Laboratory, (Rev.25, September 2026) are incorporated herein and made a part hereof.

As noted in this Contract, Supplemental Terms and Conditions for Work by Contractors Onsite at Brookhaven National Laboratory are incorporated herein. In accordance with Article 8 of these Supplemental Terms and Conditions, the Contractor is required to provide a Job Hazard Analysis (JHA).

This Contract is issued pursuant to Brookhaven Science Associates General and/or Supplemental Terms and Conditions listed above, which are incorporated herein by reference. The complete text of these terms and conditions can be viewed at PPM | Terms and Conditions. Should the Contractor have any questions and/or not have access to these terms and conditions, contact the Buyer or Contracts Specialist immediately.

The following documents attached hereto and made a part hereof, contain additional provisions of this Contract:

Attachment A Statement of Work Version 6 Attachment B Specification cfn_LTSPM Version 4 Attachment C BNL QA 101

This Contract does not bind nor purport to bind the Government of the United States.

ACCEPTED:

CONTRACTOR BROOKHAVEN SCIENCE

ASSOCIATES, LLC.

By: By:

Name: Name: Mark Brock

Title: Title: Subcontracts Supervisor

Date: Date: See Electronic Signature https://www.bnl.gov/ppm/terms-and-conditions.php https://www.bnl.gov/ppm/terms-and-conditions.php

April 9, 2025 8 Rev. 10

The Contractor shall sign and return one (1) copy of this contract via email to the attention of Mark Brock, Procurement and Property Management Division at mbrock @bnl.gov.

Attachment A

December 2025 Statement of Work 1

Statement of Work Title Construction and Integration of a Low-Temperature SPM into a Multiprobe UHV Surface Analysis System

Sponsor Center for Functional Nanomaterials, Brookhaven National Laboratory

Lead PI & contact info

Technical Representative

Duration of Performance

SOW Version

Xiao Tong xtong@bnl.gov

Stein, Aaron stein@bnl.gov

42 weeks

Version 6 10/15/2026

"This document contains BNL procurement requirements specifications for solicitation and technical evaluation.

The information is high-level and does not include the details necessary for "development" or ''production" as defined under 15CFR § 772.1, 22 CFR §120.33, or 10 CFR Part 810; therefore, it does not constitute export-controlled technology or technical data."

Project Objective

The Center for Functional Nanomaterials (CFN) will partner with the contract to build a low-temperature (LT) scanning probe microscope (SPM) using an existing cryostat. The LT-SPM will be integrated into the existing multiprobe ultra-high-vacuum (UHV) surface analysis system at CFN. Integration of the LT-SPM with the existing room-temperature to high-temperature STM (RT–HT STM) will extend STM operation over a temperature range from approximately 5 K to 500 K and will add new capabilities, including atomic force microscopy (AFM) and electrical transport measurements at ~5 K.

These enhancements will provide significant new capabilities for the user and scientific communities, particularly in quantum information science (QIS), nanoscience, two-dimensional functional materials research, and surface science. The project is designed to preserve all original functionalities and capabilities of the system that have demonstrated excellent performance, ensuring that none of these are compromised or sacrificed, and avoiding any prolonged system shutdown that would impact the user community.

Project Scope This SOW covers the following activities.

mailto:xtong@bnl.gov mailto:stein@bnl.gov

December 2025 Statement of Work 2

The contract supports the design and construction of a low-temperature scanning probe microscope (LT-SPM) and its integration into the existing multiprobe system without compromising or sacrificing any original system functionality. The LT-SPM will include a new SPM scanner, a sample stage with seven additional electrical contacts, a removable magnetic field assembly, required internal electronics, and all necessary wiring and cabling, while utilizing an existing cryostat previously purchased from the same Supplier for a prior LT-STM system. All SPM cabling will be compatible with the existing Scienta Omicron MATRIX SPM controller.

A UHV SPM chamber will be designed and built by the Supplier in close collaboration with CFN staff to ensure full compatibility with the existing multiprobe system, enabling smooth sample and SPM tip transfer between chambers and reliable SPM operation under UHV conditions.

The Supplier will install all new components within the cryostat at CFN, including internal electronics, wiring, and cabling, and will perform system performance and quality tests for both STM and AFM modes on an Au(111) or graphite crystal surface at room temperature.

Requirements:

• Design and fabrication of an SPM chamber, including a sample-transfer wobble stick and a sample-storage carousel, fully compatible with the existing multiprobe system to enable seamless transfer of samples and SPM tips/sensors between chambers and within the SPM chamber.

• Design and fabrication of SPM cables compatible with the Scienta Omicron MATRIX controller for operation of both the STM and qPlus AFM using this controller.

• The N₂ shield box will be returned to the supplier’s facilities for manufacturer-performed modification to ensure compatibility with the system.

• After CFN verification that the design meets system requirements, the custom SPM chamber and cables shall be fabricated at the Supplier’s facilities.

• Prior to the Supplier’s on-site services, CFN staff and the CFN Operation’s Group shall complete all necessary preparations, including relocation of the cable tray, installation of the crane boom, and removal of existing components as required.

• After delivery of the custom-designed chamber, the custom-designed chamber and the existing cryostat shall be installed into the multiprobe system by the CFN Operation’s Group

• After delivery of the SPM scanner, sample stage with seven additional electrical contacts, removable magnetic field assembly, SPM preamplifiers, modified N₂ shield box, and all required internal electronics and components, the Supplier shall install all of these components at CFN and fully wire them to the existing cryostat feedthrough to enable full operation of the STM and qPlus AFM.

• Smooth sample interchamber transfer among the SPM chamber, neighboring chambers, and inner SPM chambers will be tested by the Suppliers.

• The performance and quality of both the STM and AFM shall be tested on an Au(111) crystal or graphite surface using either the Supplier’s controller or the Scienta Omicron MATRIX controller to evaluate compliance with all documented technical specifications.

December 2025 Statement of Work 3

Environment, Safety and Health (ESH)

Electrical Safety.

• All electrical equipment and components must be in designed and installed in accordance to U.S. standards and comply with NFPA70. The Contractor must ensure that electrical equipment installed is listed by a Nationally Reconized Testing Laboratory (NRTL) or field evaluated prior to use.

• All cables to be installed in a cable tray shall be rated for Cable Tray use and conform to NFPA 70 requirements. The cable shall have the TC (Tray Cable) marking and be NRTL listed.Electrical wiring must be installed in a neat and workmanlike manner.

• All electrical work on-site must be performed only by qualified electrical workers.

Contractors who perform electrical work must meet BNL qualification requirements, including submitting proof of training such as for NFPA 70E, OSHA 10-hr, Cardio- Pulmonary

• Resuscitation/ First Aid, lockout/tagout, depending on the nature of the electrical work.

On-site Work and Hazard Assessment

• Prior to installation the Contractor shall outline the installation activities, identify the hazards and safety measures to control the hazards as part of a Job Hazard Analysis (JHA). Work shall follow BNL ESH requirements including training for those identified hazards.

• Hazards present in the lab include chemical, pressure, electrical and thermal hazards.

During the installation of the Multiprobe upgrade, work in the rest of the lab will be paused. A pre-job brief will take place prior to any work.

Deliverables

Deliverable Description Due Date (in # of days or weeks after contract award) Do not put a specific date in here.

SPM chamber design The Supplier will design the SPM chamber with a sample-transfer wobble stick and a sample storage carousel based on technical specifications provided by CFN staff, including sample

The Supplier will complete the design within 3 weeks after receipt of the order (ARO) and will allow additional time to

December 2025 Statement of Work 4 transfer distances, orientation, frame structure, and system dimensions.

answer open questions to finalize dimensions.

Ship Radiation Shield Box to Supplier

CFN will ship the radiation shield box to the Supplier for manufacturing modification.

1 week ARO

SPM Chamber Design Approval

CFN will review and confirm that the SPM chamber design drawings are compatible with the existing multiprobe system..

2 weeks after receiving the final design from the supplier

SPM chamber fabrication The Supplier shall complete fabrication of the SPM chamber at its facility in accordance with the approved design.

26 weeks ARO

Delivery of the SPM Chamber to CFN

The Supplier will ship the completed SPM chamber to CFN.

29 weeks ARO

Installation of the SPM Chamber

The CFN Operations Group will install the delivered SPM chamber into the multiprobe system.

32 weeks ARO (This work is performed by CFN staff)

Relocation of the Cable Tray

The cable tray above the system will be relocated approximately 2 feet away from the system, relative to its current position, by the CFN Operation’s Group.

33 weeks ARO (This work is performed by CFN staff)

Installation of the Crane Boom and cryostat

Install the existing crane boom into the multiprobe system for lifting the cryostat above the installed SPM chamber by the CFN Operation’s Group

34 weeks ARO (This work is performed by CFN staff. ( install crane prior to cryostat install)

Delivery of SPM Components

Deliver to CFN the SPM scanner, SPM sample stage with 7 electrical contacts and a removable magnet and its holder, all internal electronics, wirs, and related customized cables.

29 weeks ARO

Upgrade of the Scienta Omicron STM Controller with Received AFM Electronics

A separate on-site service will be purchased and completed for Scienta Omicron to perform installation and testing of the previously received AFM electronics in the existing MATRIX STM controller prior to Supplier’s on-site service.

Completed

SPM components installation and all wirings

The Supplier will perform on-site installation of all SPM components on the cryostat, including the SPM scanner, sample stage with seven additional

37-42 weeks ARO (the installation will take 2 weeks)

Unknown Author Sentys: For all changes to deliverables see Sentys RFQ Response document: Sentys-Response-RFQ-BSA-475591-LT-SPM.pdf

Xiao Tong Cross-Out

December 2025 Statement of Work 5 electrical contacts, a removable magnetic field assembly, the SPM preamplifiers , all required internal electronics, and components, modified N₂ shield box , fully wire all components to the existing cryostat feedthrough, and cabling to connect the cryostat feedthroughs to the Scienta Omicron SPM controller.

Testing STM and AFM operation at room temperature

The Supplier’s field engineer shall test STM and AFM performance on an Au(111) or graphite crystal using the existing Scienta Omicron MATRIX SPM controller, with assistance from CFN staff, to verify proper operation and compliance with the technical specifications. If atomic resolution cannot be achieved in either STM or AFM mode, the Supplier shall provide a documented root-cause analysis and recommendations for corrective actions and future solutions.

37-42 weeks ARO (the installation will take 2 weeks)

Schedule

Task or Milestone Milestone Weeks of occurence

SPM chamber design by the Supplier Drawing 3

SPM Chamber Design Approval by CFN Approved 5

SPM chamber fabrication by the Supplier Fabricated 26 Delivery of the SPM Chamber to CFN by the Supplier Delivered 29 Cable Tray Relocation; SPM Chamber, Crane Boom, and Cryostat Installation; and SPM Controller Upgrade by CFN

Installed 34

Delivery of SPM Components by the Supplier Delivered 29

Supplier On-site SPM components installation and all wirings Integarated 37-42

Supplier On-site STM and AFM operqtion testing at RT

Evaluate performance and identify possible issues.

37-42

Assumptions This Statement of Work is based on the following Brookhaven Science Associates will provide the following at the CFN:

• Supplier-provided SPM scanner, sample stage with seven electrical contacts and a removable magnet, custom-designed SPM chamber, on-site installation, full wiring and cabling, and performance testing and evaluation of the STM and AFM.

December 2025 Statement of Work 6

• CFN- provided cable tray relocation and installation of the SPM chamber, an old crane boom, an existed cryostat, and a received ion pump prior to Supplier’s on-site installation and testing.

• Scienta Omicron–provided upgrade of the STM controller to STM/AFM controller by integrating received AFM electronic components, completed prior to Supplier’s on-site installation and testing.

Reporting

A monthly email detailing progress, schedule, and any issues will be submitted to the CFN. A videoconference may occur in place of the email if both PI deems necessary.

Lead PI: XiaoTong xtong@bnl.gov Technical Representative: Stein, Aaron stein@bnl.gov Center for Functional Nanomaterials

Documentation Requirements Upon completion of the services, the Contractor shall provide comprehensive documentation consisting of the following:

1. Delivery and Installation Report A detailed report documenting delivery and installation, including tested qualifications and specifications of all hardware components, as well as verified operational performance qualities of the STM and qPlus- AFM systems.

2. Performance Limitation Analysis If atomic resolution cannot be achieved or if any performance issues exist, the Contractor shall provide a documented and detailed analysis of the possible causes, together with proposed corrective actions and technical solutions.

3. Operation and Maintenance Manuals Complete operation and maintenance manuals for the STM and qPlus-AFM systems, as well as procedures for filling liquid nitrogen (LN₂) and liquid helium (LHe) in the cryostats, and for maintaining the specified operating temperatures.

Proposed System Configuration of UHV Multiprobe Surface Analysis System: LT– HT SPM/XPS/UPS/LEIS/LEED/TPD/MBE/AP-HT Reaction Cel

December 2025 Statement of Work 7

December 2025 Statement of Work 8

December 2025 Statement of Work 9

December 2025 Statement of Work 10

Attachment B

December 2025 Technical Specifications 1

Technical Specifications

Title Construction and Integration of a Low-Temperature SPM into a Multiprobe UHV Surface Analysis System

Sponsor Center for Functional Nanomaterials, Brookhaven National Laboratory PIMS not applicable

Lead PI & contact info

Technical Representative

Duration of Performance

Specifications Version

Xiao Tong xtong@bnl.gov Stein, Aaron stein@bnl.gov

42 Weeks "This document contains BNL procurement requirements specifications for solicitation and technical evaluation.

The information is high-level and does not include the details necessary for "development" or ''production" as defined under 15CFR § 772.1, 22 CFR §120.33, or 10 CFR Part 810; therefore, it does not constitute export-controlled technology or technical data."

General

• This specification defines the requirements for a low-temperature (LT) ultra-high-vacuum

(UHV) scanning probe microscope (SPM) for the Center for Functional Nanomaterials (CFN) at Brookhaven National Laboratory. The microscope shall support simultaneous operation without cross-talk in two modes, scanning tunneling microscopy (STM) and tuning-fork-based atomic force microscopy (TF-AFM), both capable of achieving atomic resolution. The system shall operate at a base temperature of 5 K within a fully shielded, low-noise environment under UHV condition of ~10-11 torr .

• The LT-SPM shall consist of an existing cryostat mounted on a new custom-made SPM chamber, within which are installed an existing spring suspension system with eddy-current damping and a modified existing liquid-nitrogen shield box providing optical access and effusion cell access, together with new components including an SPM scanner;

a sample stage with seven additional electrical contacts; a removable magnetic field assembly; and internal electronics including STM and AFM preamplifiers, heaters, and temperature sensors. All of the above components shall be installed and fully wired to feedthroughs located at the top of the cryostat on site by the contractor. All new components and modified existing components shall be provided by the contractor.

10/15/2026

Version 4

December 2025 Technical Specifications 2

• The LT-SPM shall be compatibly integrated into an existing UHV multiprobe surface analysis system at the Center for Functional Nanomaterials (CFN) without sacrificing or disabling any original functionalities of the system. The custom-made SPM chamber shall support rapid and convenient in situ exchange and transfer of samples and probes within the chamber and interchambers.

• The LT-SPM shall be controlled and operated by an existing Scienta Omicron MATRIX SPM controller.

Custom-made cables shall be provided for connections between the cryostat feedthroughs and the MATRIX SPM controller to support operation of both STM and QPlus-based AFM modes.

• Acceptance Test Procedure : The contractor shall provide an Acceptance Test Procedure that is in accordance with this SOW/Technical Specification. The ATP must be approved by BSA prior to use. The ATP shall ensure that all test requirements as defined in the safety codes referenced herein are achieved. The Instrument shall be tested at BNL by the Contractor to demonstrate full compliance with this SOW and the Technical Specification documents. The tests shall be conducted on the Instrument at BNL according to the ATP, prior to final acceptance.

• Commissioning Reports: A Commissioning report shall be provided by the Contractor. The report shall include, but not limited to, the results of all tests performed including graphs, printouts, drawing updates, calibration data, and control system tuning parameters. The Contractor shall be responsible for remedying any noncompliance regarding the requirements in this SOW/Technical Specification, subject to BSA approval. A summary sheet including demonstrated remedy of any non-compliances shall be included. Final acceptance is contingent on BSA data review and written approval by BSA.

• The following parameters describe the capability of the system to be delivered but they are not guaranteed because the LT-SPM will be operated by the 3rd party Matrix controlle

STM (Scanning Tunneling Microscope) Capabilities

• STM, STS, and IETS with atomic resolution

• PAN-slider–based STM head with ultra-high stability

Resolution and Stability

• Vertical noise: < 1 pm

• Lateral resolution: atomic (sub-angstrom)

• Drift stability:

o XY: < 0.2 nm/h o Z: < 0.1 nm/h

December 2025 Technical Specifications 3

Electrical Performance

• Tunneling current: < 200 fA to several nA

• Current noise: < 10 fA (typical)

• Bias voltage: ±10 V (configurable)

• Minimum tunneling current set points with Femto DLPCA-200:

I < 2 pA

I < 1 pA achieved using gain 10^9 V/A in low noise mode (max. current 10 nA).

Operating Conditions

• Temperature: ~5 K to 300 K (base < 5 K)

• Scan range: ~1.2 µm × 1.2 µm × 0.4 µm (at 5 K); 4.8 um x 4.8 um x 1.4 um (at 300K) Coarse motion: X - Y : +/- 2 mm; Z: 6-7 mm

• Constant current and constant height feedback modes

• The STM will be tested jointly by the Contractor’s field engineer and CFN staff using the Scienta Omicron MATRIX controller to evaluate its performance against the technical specifications stated here.

• The cryostat with the SPM installed will be mounted onto the custom-made SPM chamber within the system by the CFN operational support team.

• Smooth sample interchamber transfer among the SPM chamber, neighboring chambers, and inner SPM chambers will be tested by the contractor’s field engineer.

STS (Scanning Tunneling Spectroscopy) Capabilities

• Point STS, grid STS (CITS), and line spectroscopy

• Compatible with simultaneous STM imaging

Energy Resolution and Stability

• Energy resolution: < 1 meV (at < 5 K)

December 2025 Technical Specifications 4

• Bias voltage noise: < 100 µV RMS

• Current noise: < 10 fA

Operating Conditions

• Bias voltage: ±10 V

• Tunneling current: < 200 fA to several nA

• Temperature: ~5 K to 300 K

AFM (Atomic Force Microscope)

Structure

Integration of a qPlus AFM into the LT-STM shall consist of the following:

Quartz tuning fork stage setup (running at 25-31 kHz with mounted tip, 32 kHz bare sensor)

Electrically isolated tunneling tip to separate the force signal from the tunneling current

Including license for qPlus© from Prof. Giessibl (qPlus is a registered trademark of Prof. F.

Giessibl, University of Regensburg, Germany)

Including 2 qPlus© sensors including in-situ AFM preamplifier

Resolution and Stability

• Vertical noise: < 1 pm ( < 2 pm @ 5 K )

• AFM oscillation amplitude:

o Typical: 50 pm o Achieved: 10 pm

• Drift stability:

o XY: < 0.2 nm/h o Z: < 0.1 nm/h

December 2025 Technical Specifications 5

Operating Conditions

• Temperature: ~5 K to 300 K

• Scan range: ~1.2 µm × 1.2 µm × 0.4 µm at ~5K

• Constant-frequency and constant-height modes

Combined STM/AFM Performance

• Simultaneous STM and qPlus AFM measurements without cross-talk, allowing both tunneling current and force detection in constant frequency or constant height feedback modes.

• qPlus sensors optimized for atomic resolution in both metallic and insulating samples.

Atomic Manipulation Capabilities

• Lateral, vertical, and field, current -induced atomic manipulation

• Single -atom positioning precision

Performance

• High repeatability under low-temperature UHV conditions

• < 1 pm Z noise: enables stable imaging and manipulation feedback at atomic resolution

• < 0.02 nm/h XY drift: allows controlled repositioning of individual atoms over time without drift smearing atomic sites.

• Sub-nanoamp-to-femtoamp tunneling current sensitivity: critical for atomic manipulation protocols that rely on controlled tip–sample electronic interaction.

• QPlus AFM oscillation amplitude ~10 pm achieved: supports combined force and tunneling based manipulation with high force sensitivity.

SPM sample holder stage

• The SPM sample stage shall be equipped with seven terminal device electrodes, including Source (S), Drain (D), back gate (BG), front gate (FG), positive voltage probe (V+), negative voltage probe (V−), and Grounding .

• In combination with a sample holder incorporating an electrical contact bar, this configuration shall enable in situ electrical property measurements of samples and devices inside the scanner

Integration of a Second Sample / Low-Temperature Magnet Stage.

The second stage positioned directly below the primary stage allows storing sensitive

December 2025 Technical Specifications 6

Basic Magnetic Field : samples at SPM temperatures or mounting a permanent magnet to generate up to $0.2\T magnetic field at the tunneling junction.

• Removable permanent magnetic field assembly with a field strength of up to ~0.2 T

• Field orientation: out-of-plane

• Compatible with STM, STS, AFM, and atomic manipulation

• Atomic resolution maintained under applied field

LHe Preamplifier with Power Converter Fully integrated internal preamplifier system mounted at the bottom plate of the LHe cryostat with separate STM and AFM channels, plus an automated relay to switch between internal and external current amplifiers The preamplifier shall amplify the qPlus signal with a gain of 10⁷ V/A and shall serve as the internal preamplifier for AFM measurements. The unit shall be mounted inside the LHe radiation shield and enclosed in an aluminum housing for thermal shielding. The system shall include DC supplies for the STM section (±12 V) and the AFM section (±2 V), powered from a standard DSP-unit outlet providing ±12.8 V to ±15 V. The system shall consist of the following components:

• LHe Preamplifier with chassis (P/N 1032049)

• Power Converter for LHe Preamplifier (P/N 1032550)

• UHV cabling and feedthrough for LHe Preamplifier (P/N 1032552)

• Power supply cable to SPM electronics

SPM installation

The following components shall be installed at the bottom of the cryostat on site by the contractor.

• STM/AFM scanner

• Sample holder stage with seven additional electrical contacts

• Existing spring suspension system with eddy-current damping

• Internal electronics including STM and AFM preamplifiers

• Heaters and temperature sensors

• Modified existing liquid-nitrogen shield box providing optical access and effusion cell access

• All above components shall be fully wired to feedthroughs located at the top of the cryostat

December 2025 Technical Specifications 7

SPM chamber A custom SPM chamber shall be equipped with a rotatable, height-adjustable multi-sample storage carousel and a wobble stick for sample/tip/sensor transfer between the storage carousel and the SPM sample stage. Interchamber transfer among the SPM chamber, an adjacent analysis chamber, and an MBE chamber, whose central axes are perpendicular to each other, shall be accomplished via a magnetic transfer rod, enabling samples or tips held at the end of the rod to be transferred to the SPM sample stage or the sample storage carousel. The SPM chamber shall also incorporate ports and windows for optical access, evaporators, pumps, gauges, and sample transfer, and shall be designed and fabricated by the contractor as follows:

Port list of SPM chamber

1 x NW 250 CF SPM cryostat

1 x NW 63 CF optical access

1 x NW 40 CF optical access

1 x NW 40 CF optical access

1 x NW 63 CF optical access

1 x NW 100 CF viewport for transfer

1 x NW 63 CF viewport for transfer

1 x NW 40 CF wobble stick for tip / sample transfer

1 x NW 40 CF tip / sample storage

1 x NW 160 CF ion pump

1 x NW 40 CF BA gauge

1 x NW 16 CF leak valve for gas inlet

1 x NW 40 CF effusion cell

1 x NW 40 CF QMS

1 x NW 40 CF spare

2 × CF114 (4.5-inch CF) ports, one designated for sample transfer to the adjacent analysis chamber and one reserved as a transfer port for connection to an MBE system, oriented perpendicular to the transfer direction of the analysis chamber.

Including :chamber straps for frame mounting, UHV clean, all flanges covered with aluminum foil; He-leak checked

December 2025 Technical Specifications 8

Rotatable UHV Transfer Mechanics A rotatable linear feedthrough mechanism to enable horizontal transfers across 360 degrees from different adjacent chambers, along with customized chamber port configurations to meet the solicitation specs Mounted on linear feedthrough with base flange DN 40 CF (OD 2.75”)

For 7 flag-style sample holders or tip transfer tools

Includes an initial operational hardware package consisting of 5 heatable STM tips, 2 qPlus sensors with PtIr tips, and a dedicated CreaTec tip transfer tool.

For 4 STM-tips or AFM tips

For Tip Transfer System, all seven tip contacts be wired to the external vacuum feedthroughs.

SPM Wobble Stick

• Wobble stick with 5 degrees of freedom mounted on base flange NW 40 CF (OD 2.75”)

• To enable UHV transfer of sample holders and STM tip holders between the multi-sample storage carousel, and the SPM sample stage and scanning head within the SPM chamber, as well as interchmber transfer magnetic rod in the adjacent analysis chambers,

• Incl. airside parking station

Modification of Radiation Shields

Modification of existing radiation shields to accommodate the new SPM scanner, including

• widening of window openings,

• modification of the shutter mechanism, and

• integration of existing adjustable eddy-current damping.

Set of SPM cables

A set of cables connecting the feedthroughs on the LT-SPM cryostat to the existing Scienta Omicron MATRIX SPM controller shall be designed and fabricated based on CFN-provided electronics documentation, including the output and interface scheme of the SPM controller.

• Shall support operation of the LT-SPM scanner in both STM mode and qPlus-based AFM modes.

December 2025 Technical Specifications 9

• The cable length shall be 7 m.

CreaTec Cryo Control Unit Reads up to 4 temperature sensors (RTD/diode), 2 capacitive LN_2 level probes, and 1 superconducting LHe probe, while driving the integrated Zener diode heater for precise SPM temperature control

CreaTec engineer on-site service visit

• Mounting, installation, and integration of all qPlus AFM and STM components under the existing cryostat, including the new SPM scanner; a sample stage with seven additional electrical contacts; a removable permanent magnetic field assembly; the existing spring suspension system with eddy-current damping; internal electronics including STM and AFM preamplifiers, heaters, and temperature sensors; and the modified existing radiation shields and all other associated components.

• All above components shall be installed and fully wired to feedthroughs located at the top of the cryostat.

• Basic functional testing of STM and AFM operation shall be performed jointly with CFN staff in air, using the existing Scienta Omicron MATRIX SPM controller to test graphite or Au(111) surfaces. If atomic resolution cannot be achieved, the Contractor shall provide a written analysis report documenting possible causes and proposed solutions.

• Testing of rapid, smooth transfer of samples, SPM probes, and removable magnetic inserts among the sample storage carousel, the SPM head and sample stage within the SPM chamber, as well as among the SPM chamber and the adjacent analysis chamber and MBE chamber. Sample transfer between chambers using the existing transfer rod can be tested by CFN staff before the field engineer arrives.

Reporting

A monthly email detailing progress, schedule, and any issues will be submitted to the CFN. A videoconference may occur in place of the email if both PI deems necessary.

8/25/2026 XiaoTong Lead PI Center for Functional Nanomaterials xtong@bnl.gov

BROOKHAVEN NATIONAL LABORATORY

SUPPLIER QUALITY ASSURANCE REQUIREMENTS

(BNL-QA-101)

5.2/2d01e011.docx Page 1 of 6 (04/2025)

PO/Contract No.: 475591

INSTRUCTIONS: At least one sub-clause in Clause 3.1 must be selected which will automatically invoke Clauses 3.2 through 3.22 collectively on purchase orders. If applicable, the Special Requirements of Section 4.0 need to be individually selected and can be modified as required.

1.0 PURPOSE & SCOPE

1.1 This document establishes quality assurance requirements to which Suppliers to Brookhaven Science Associates (BSA) must conform when specified in the procurement documentation.

1.2 This document contains two main sections. Section 3.0 covers the general requirements that are applicable to all Suppliers.

Section 4.0 contains special quality requirements that are applicable only when specifically invoked in the procurement documentation.

2.0 DEFINITIONS

2.1 The term Procurement documentation means the purchase order

(PO), contract, subcontract, Request for Proposal (RFP), Request for Quotation (RFQ) or other written agreement with the Supplier (seller) in which the requirements of BSA are incorporated.

2.2 The term Buyer means BSA operating Brookhaven National

Laboratory, acting by and through its Procurement & Property Management Division (PPM) issuing the PO/contract.

2.3 The term Supplier (seller) means the legal entity, which is the contracting party, with the Buyer with respect to the procurement documentation.

2.4 The term article or item means a product and/or a service.

3.0 GENERAL REQUIREMENTS

Unless otherwise specified in the procurement documentation, the following General Requirements apply:

3.1 Supplier’s Quality System and Quality Requirements

The Supplier must have and maintain an effective quality system that will, as a minimum, comply with all of the requirements as designated by the following:

3.1.1 A quality system certified/registered to the ISO

9001 standard: (latest revision as of the date of issuing the procurement documentation).

3.1.2 A quality system that meets the requirements of the

ISO 9001 standard: “Quality Management Systems – Requirements” (latest revision as of the date of issuing the procurement documentation).

3.1.3 Conformance to Supplier’s/Manufacturer’s quality

program or system.

3.1.4 Other: Refer to procurement documentation, (e.g. PO, Statement of Work [SOW], specifications, drawings) for quality requirements.

NOTE: Clauses 3.2 through 3.22 apply to all POs and will be included collectively in other procurement documentation when required/specified.

3.2 Assessment by Buyer

The Supplier’s quality system is subject to assessments by the Buyer’s Representative(s) for conformance with the requirements of the PO. Supplier or Distributor must allow BSA representatives, BSA customers, and regulatory agencies right of entry into the Supplier’s facilities to determine and verify product, processes, records, personnel, material, procedures, and systems.

3.3 Change Approval

No change(s) are permitted to be made to any Buyer requirements, (e.g. part number, model number, etc.) without the prior written approval of the Buyer.

3.4 Responsibility for Subcontractors

It is the responsibility of the Supplier to impose applicable requirements from this document upon their subcontractors.

Additionally, the Buyer reserves the right to disapprove, in writing, any subcontractor. For nuclear facility requirements per NQA-1, the Supplier must incorporate NQA-1 requirements in sub-tier procurement documents.

3.5 Responsibility for Conformance

The Supplier is responsible to provide items that conform to the requirements of the PO regardless of any assessments, surveillances, inspections and/or tests by the Buyer or its representatives at either the Supplier’ or Buyer’s facility. The Buyer reserves the right to request failure analysis and corrective action for non-conforming articles or items submitted or supplied to the Buyer. The Supplier is responsible for notifying the Buyer of any recalls or alerts associated with this

PO.

When NQA-1 requirements are imposed, prior to shipment, the Supplier must report any nonconformance that cannot be corrected to full conformance and obtain approval from BNL for possible Use-As-Is or Repair dispositions. Additionally, for commercial grade services, a service performance record must be provided that documents the adequacy of the service performed to the identified critical characteristics documented in the PO/contract.

3.6 Protection of Material and Equipment

The Supplier must employ procedures that assure adequate protection of material and equipment during shipment and while in storage. Such protection must include special environmental packaging, as necessary. All items shipped (originally packaged or repackaged) to BNL or other locations cited in the PO or contract, must comply with the requirements for preservation, packaging and marking as stated in the latest revision of ASTM Standard D 3951 Standard Practice for Commercial Packaging.

3.7 Measuring and Test Equipment (M&TE) Calibration

The Supplier must calibrate any M&TE used in the fulfillment of the PO requirements against certified standards that are traceable to the National Institute of Standards and Technology (NIST), or some other recognized national or international standard, or physical constant. The Supplier must notify the Buyer of any condition found during the calibration, servicing or

Attachment C

SUPPLIER QUALITY ASSURANCE REQUIREMENTS BNL-QA-101

5.2/2d01e011.docx Page 2 of 6 (04/2025) repair of measuring and test equipment that can affect the end item requirements.

3.8 Suspect Counterfeit Parts

The Supplier shall verify the procurement source and associated documentation certifying authenticity.

Appropriate incoming inspection and / or test methods shall be used to detect potential suspect counterfeit items.

The Supplier shall flow this requirement down to all sub-tier suppliers to prevent the inadvertent use of suspect counterfeit items.

Distributors shall not modify, rework or repair any items shipped on this order.

For reference only, a list of authorized/franchised distributors for electronic components can be found at:

https://www.trustedparts.com/

* For more information refer to the following Department of Energy website: https://www.energy.gov/ehss/corporate-reporting-analysis/databases/suspectcounterfeit-and-defective-items

3.9 Electrostatic Discharge Control

Items that are susceptible/sensitive to electrostatic discharge (ESDS) must be handled and packaged to protect them from damage. Items and/or packages must be labeled to indicate the susceptibility to electrostatic discharge.

3.10 Electrical or Fire Protection Equipment, Material, and

Systems All electrical or fire protection equipment, material, and systems delivered to BNL must be certified, listed, or labeled by a Nationally Recognized Testing Laboratory (NRTL). The CE mark is NOT a recognized NRTL certification mark. (For a listing of OSHA-recognized NRTLs, refer to http://www.osha.gov/)

For electrical or fire protection equipment, material, and systems which no NRTL accepts, certifies, lists, labels, or otherwise determined to be safe, the Supplier must determine the equipment to be safe for its intended use. The determination must be made on the basis of test data.