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An international research team has used a "thermal metamaterial" to control the emission of radiation at high temperatures, an advance that could bring devices able to efficiently harvest waste heat from power plants and factories. Roughly 50 to 60 percent of the energy generated in coal and oil...

PhD Alumni Dr. Shree Hari Sureshbabu Co-advised with Sabre Kais Thesis Title: Classical and Quantum Optimization for Scientific Computation Download Thesis: Dr. Ashwin K. Boddeti Thesis Title: Dipole-Dipole Interactions In Ordered And Disordered Nanophotonic Media Download Thesis: Dr. Zohreh...

New ceramic nanotubes could prolong aircraft engine coatings by controlling high-temperature heat radiation. Idha Valeur reports. In an attempt to increase the lifetime of ceramic coatings used for gas turbines in aircrafts, researchers have developed a new material that can control the engine’s...

High-fidelity quantum gate operations are essential for achieving scalable quantum circuits. In spin qubit quantum computing systems, metallic gates and antennas that are necessary for qubit operation, initialization, and readout, also cause detrimental effects by enhancing fluctuations of...

PurdueX's Quantum Technology: Detectors and Networking MicroMasters ® Program Quantum Detectors and Sensors Quantum Detectors and Sensors PurdueX's Quantum Technology: Computing MicroMasters ® Program Quantum Detectors Quantum Detectors

Single photon pulse induced transient entanglement force We show that a single photon pulse incident on two interacting two-level atoms induces a transient entanglement force between them. After absorption of a multi-mode Fock state pulse, the time-dependent atomic interaction mediated by the vacuum...

Metamaterials operating at frequency ranges in which the dielectric permittivity is close to zero have been discussed for use across a wide range of optical applications. Sean Molesky and colleagues from the University of Alberta in Canada, have now proposed methods for engineering thermally excited...

Strong nanoscale light–matter interaction is often accompanied by ultraconfined photonic modes and large momentum polaritons existing far beyond the light cone. A direct probe of such phenomena is difficult due to the momentum mismatch of these modes with free space light, however, fast electron...