Project Grant 2320179

Award Date 8/1/23
Completion Date 7/31/26
Dollars Obligated $272K
Federal Grant Program
47.049
Assistance Type
Project Grant
Place of Performance
Fayetteville, AR 72701, USA
Similar Awards
The National Science Foundation (NSF) Integrative Activities (IA) program awarded a $149,044 project grant to the University of Arkansas, Fayetteville to conduct research on developing a novel semiconductor material, (Si)GeSn, for infrared detection applications. This international collaborative effort, involving partners from Latvia and Ukraine, aims to advance the state-of-the-art in infrared technology by demonstrating new synthesis methods to fabricate high-quality (Si)GeSn thin films with...
The Office of Naval Research (ONR) awarded a $3,800,000 Project Grant under the Basic and Applied Scientific Research program (CFDA 12.300) to the University of Arkansas. The grant supports a 2-year effort to develop a SiGeSn semiconductor fabrication capability for producing room temperature electro-optic infrared (IR) sensors. Key research tasks include: Growing high-quality relaxed GeSn thin films to enable MWIR photodetectors, and developing p-type and n-type doping techniques (performed...
This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) provides $450,000 in funding to Virginia Polytechnic Institute & State University (Virginia Tech) from September 1, 2024 to August 31, 2027. The objective is to investigate the design of tunable tin (Sn) compositional germanium-tin (GeSn) based laser and mid-wavelength infrared (MWIR) photodetector architectures that combine GeSn quantum-well (QW) or absorber layer lattice-matched to...
This $150,000 Project Grant from the National Science Foundation's STEM Education program (CFDA 47.076) funds research and workforce development activities centered around germanium oxide-based semiconductors. A team of 12 investigators from five universities will work to advance fundamental scientific knowledge of materials design, manufacturing, and property control for these semiconductors. The team aims to move germanium oxides from academic laboratories to technologies like electric...
This $413,975 federal Project Grant award, provided by the National Science Foundation's Mathematical and Physical Sciences (CFDA 47.049) program, supports Professor Susan M. Kauzlarich of the University of California, Davis in advancing the chemistry of germanium semiconductor nanocrystals. Through this 3-year project, the research team will utilize microwave heating to synthesize doped and alloyed germanium nanoparticles with controlled size, shape, and surface properties. The goal is to...
This three-year, $499,912 Project Grant from the National Science Foundation's Division of Materials Research will support research into developing high-efficiency light emitters from earth abundant elements for optoelectronic technologies. Funded under the Mathematical and Physical Sciences program, Virginia Commonwealth University researchers will synthesize low-dimensional silicon-tin and silicon-germanium-tin nanoalloys to produce size and composition tunable nanoparticles with superior...
This $326,350 Project Grant, awarded by the National Science Foundation (NSF) under the Mathematical and Physical Sciences (CFDA 47.049) program, supports collaborative research at the University of Delaware and Arizona State University to identify structural features of open framework materials based on silicon, germanium, and tin that can promote fast sodium-ion diffusion. The research aims to better understand the electrochemical behavior of these materials and how their structural properties...
The National Science Foundation awarded a $181,657 Project Grant to Mississippi State University under the Mathematical and Physical Sciences federal grant program (CFDA 47.049). The funding supports research and educational activities from April 2023 through March 2028 focused on developing new synthetic approaches to emerging semiconductor nanomaterials with promising optoelectronic properties. Specifically, the awardee will study the structure and properties of nanocrystals from two classes...
The National Science Foundation awarded a $774,759 project grant to the University of Texas at Austin from the Mathematical and Physical Sciences program (CFDA 47.049) for collaborative research on quasi-direct semiconductors. The four-year award beginning October 2021 will support the development of new materials for semiconductor applications through collaborative research on direct bandgap semiconductors. The Mathematical and Physical Sciences program aims to strengthen the nation's...
This $446,173 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program will support research at Cornell University to investigate defects in gallium nitride (GaN) semiconductors with potential applications in quantum sensing. The research aims to study the optical and spin properties of isolated defects in GaN, including how they interact with the local electronic and nuclear environment. The goal is to lay the scientific and...

The National Science Foundation (NSF) Division of Materials Research awarded a $271,852 Project Grant to the University of Arkansas (UA), Fayetteville through the Mathematical and Physical Sciences program (CFDA 47.049). The goal of this 3-year project is to study and develop a new semiconductor material system based on silicon, germanium, and tin (SiGeSn) alloys. The research will focus on growing SiGeSn in layered stacks with germanium to create quantum wells with engineered electronic energy levels. This could enable the development of new far-infrared and terahertz lasers and photodetectors. The project involves fundamental studies to characterize the electronic properties of the SiGeSn materials and demonstrate proof-of-concept devices leveraging their unique optical and electronic properties. This work has the potential to advance US semiconductor manufacturing capabilities and enable new applications in areas such as sensing, imaging, communications, and spectroscopy.

Generated 4/16/24, 7:20 AM