This $300,000 project grant from the National Science Foundation's Engineering program (CFDA 47.041) will support research at the Trustees of the University of Pennsylvania to develop topologically protected gigahertz acoustic circuits. Over a three-year period ending in August 2025, the grantee will implement acoustic device analogues of topological electronic states operating in the gigahertz regime through theoretical analysis, simulation, fabrication, and nanoscale visualization. This is...
This $375,000 federal Project Grant awarded by the National Science Foundation (NSF) Engineering program (CFDA 47.041) supports collaborative research at Trustees of Boston University on wave engineering using hierarchical nanostructured dynamical systems. The research aims to advance the understanding of sound wave propagation in tailored two-dimensional mediums composed of a periodic array of nanoscale cavities with single-atom-thick membranes. The project will explore how these nanostructures...
The National Science Foundation awarded a $127,441 Project Grant to Virginia Polytechnic Institute & State University on March 15, 2021 with a completion date of August 31, 2022. The grant is part of NSF's Engineering program (CFDA 47.041) to improve quality of life and economic strength through engineering research and education. Under this award, Virginia Tech will conduct research to understand and leverage nonlinear effects in acoustic holograms. The Engineering program seeks to foster...
This Project Grant from the National Science Foundation's Engineering program (CFDA 47.041) provides $739,346 to the University of Michigan for research titled "A Scalable Configurable Acoustic Processor for Emerging Audio Applications." The research aims to address challenges around scale, time accuracy, latency, and synchronization for very large acoustic transducer arrays. This will enable applications like high-resolution acoustic holography, non-invasive surgery, augmented...
The National Science Foundation Division of Civil, Mechanical, and Manufacturing Innovation awarded a $399,662 Project Grant to The Regents of the University of Colorado, doing business as the University of Colorado Office of Contracts and Grants Division, under the Engineering program (CFDA 47.041). The grant will fund research to enable the adaptive steering of acoustic waves through engineered or biological structures, with applications including the control of structure-borne noise,...
This $406,831 project grant from the National Science Foundation Division of Civil, Mechanical, and Manufacturing Innovation, under the Engineering (47.041) federal grant program, will support research at Wayne State University exploring sound as an analogue for quantum information science. The research aims to develop classically entangled acoustic waves analogous to quantum bits without quantum fragility through exploiting recently discovered analogies between acoustics, quantum mechanics, and...
This $592,223 project grant from the National Science Foundation's Engineering program (CFDA 47.041) will fund the development of an ultrasonic diffuse wave field method to enable volumetric characterization of microstructures in engineering metals. Led by The Pennsylvania State University, researchers will design experimental transduction mechanisms and signal processing techniques to extract quantitative data on properties like diffusivity, attenuation, and scattering from ultrasonic...
The National Science Foundation (NSF) awarded a $500,000 Project Grant to the University of California, San Diego (UCSD) under the Engineering (CFDA #47.041) program to design, fabricate, and evaluate acoustic-to-optical nanoscale transducers. The goal of this 3-year project is to develop novel micro-auscultation devices that can efficiently convert weak sound waves into optical signals, enabling the detection and interpretation of acoustic signatures from small biological objects like cells,...
This $200,000 Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports the development of efficient and accurate algorithms for modeling acoustic and electromagnetic wave propagation in complex domains. The primary goals are to create robust algorithms using high-frequency integral equations, microlocal and numerical analysis, asymptotic methods, and finite element techniques. This work aims to enhance the simulation of...
The National Science Foundation awarded a $427,576 project grant to The Trustees Of The University Of Pennsylvania, doing business as Clinical Practices Of The University Of Pennsylvania, to support research titled "COLLABORATIVE RESEARCH: PROGRAMMING NON-LINEAR WAVES IN COMPLIANT MECHANICAL METAMATERIALS." The grant period runs from June 1, 2021 through May 31, 2024 under the NSF Engineering program (CFDA 47.041). The funding will allow the University of Pennsylvania researchers to...