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Purdue researchers control the quantum vacuum
Purdue researchers have made a breakthrough demonstration of controlling energy transfer mediated by vacuum fluctuations. They have proposed and demonstrated a non-reciprocal, diode-like Casimir device. Their results were published in Nature Nanotechnology. A striking prediction of quantum mechanics...
Laser Focus World Article Highlights Our Research
Graphene has been hailed a “wonder material,” given its potential in a growing pool of applications and industries, from quantum computing (also see “Getting edgy with graphene”) to healthcare. But it’s also a bit unassuming. While it’s the thinnest material in the world at just one-atom-thick...
Aashish Poudel
Andy Schramka
Andy Schramka grew up in LaGrange, Illinois, and received his B.S. degree in Engineering Physics from the University of Oklahoma in May 2022. While at Oklahoma, he studied the properties of 3D printed dielectric microspheres. His current work at Purdue University focuses on infrared imaging and...
Monthly Report - AUGUST
Artificial Intelligence Strategies for Materials Discovery with Explainable & OpenSharing Capabilities by Prof. Prasanna V. Balachandran
In this talk, the Prof discussed some of the past and ongoing research in the application of machine learning methods to efficiently guide materials design and discovery efforts. The overarching theme is efficient navigation of the vast search space, which is especially critical when brute-force...
Monthly Report - SEPTEMBER
Monthly Report - APRIL
MOVING PLATES CREATE NEGATIVE-FREQUENCY PHOTONIC RESONANCE
When in relative motion, plates of a Fabry-Perot interferometer generate a unique resonance with negative frequency if separated by a gap of critical size. We commonly encounter the idea of negative frequencies while analyzing electromagnetic waves and signals, which are often helpful as a...