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First-principles study of large gyrotropy in MnBi for infrared thermal photonics

Publication: Journal Article

Roknuzzaman, Md, Sathwik Bharadwaj, Yifan Wang, Chinmay Khandekar, Dan Jiao, Rajib Rahman, and Zubin Jacob. 2023. “First-principles study of large gyrotropy in MnBi for infrared thermal photonics”. Physical Review B 108 (22).

Latest Paper in Physical Review B

News: December 14, 2023

We are delighted to share our recent work on "First-principles study of large gyrotropy in MnBi for infrared thermal photonics", published in Physical Review B. It talks about how nonreciprocal gyrotropic materials have attracted significant interest recently in material physics, nanophotonics, and...

Jungho Mun

Person: Post-Doc

Latest paper in Physical Review Applied

News: June 12, 2023

Our recent work on 'Limits to Quantum Gate Fidelity from Near-Field Thermal and Vacuum Fluctuations' has been published in Physical Review Applied. We develop a framework to analyze and engineer near-field thermal and vacuum fluctuations in the quantum computing hardware for achieving high-fidelity...

Limits to Quantum Gate Fidelity from Near-Field Thermal and Vacuum Fluctuations

Publication: Journal Article

Sun, Wenbo, Sathwik Bharadwaj, Li-Ping Yang, Yu-Ling Hsueh, Yifan Wang, Dan Jiao, Rajib Rahman, and Zubin Jacob. 2023. “Limits to Quantum Gate Fidelity from Near-Field Thermal and Vacuum Fluctuations”. Physical Review Applied 19.

Topological states of light and darkness: static, dynamic, and spatiotemporal vortices by Dr. Chen-Ting Liao

News: February 10, 2023

In this talk, Dr. Chen-Ting Liao introduced the topology of light – the light carrying orbital angular momentum (OAM). The OAM of light can be static, dynamic, or spatiotemporal. Static OAM of light has been known for three decades and has found numerous applications, from optical trapping, and...

Topological states of light and darkness: static, dynamic, and spatiotemporal vortices.

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Seminar Link: Picoelectrodynamics Theory Network - YouTube Abstract Broken symmetries are ubiquitous in physics and are associated with ferromagnetism, nonreciprocal effects, optical activity, molecular chirality, and vortex beams of photons and electrons. In some cases, symmetry breaking also leads...

Light-Matter Interactions in Zerovalent Metal-Intercalated MoS2 by Prof. Ashwin Ramasubramaniam

News: February 03, 2023

In this talk, Prof. Ashwin Ramasubramaniam spoke about the ways in which the intercalation of layered compounds is a promising route for the scalable synthesis of 2D heterostructures with novel emergent optoelectronic properties. It investigates, via first-principles calculations, the intercalation...

Latest Paper in Phys.org & Science Advances

News: January 27, 2023

Our article from Phys.org, discussing our recent work on "Observation of nonvanishing optical helicity in thermal radiation from symmetry-broken metasurfaces" has been published in Science Advances (2023). Spinning thermal radiation is a unique phenomenon observed in condensed astronomical objects...

Latest Paper in Physical Review Research

News: January 30, 2023

We are delighted to share our recent work on “Nonequilibrium Hanbury Brown-Twiss interferometry: Theory and application to binary stars,” published in Physical Review Research. We develop a general formalism of Hanbury Brown and Twiss's experiment for objects at different temperatures. We also apply...