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Physics Seminar: Spin transport by a supercurrent in a room-temperature magnon Bose-Einstein condensate

N-823

Speaker: Dr. Oleksandr Serha University of Kaiserslautern Kaiserslautern, Rhineland-Palatinate, Germany Abstract: With the fast growth in the volume of information being processed, researchers are charged with the task of finding new ways for fast and energy efficient computing. An extraordinary challenge is the use of macroscopic quantum phenomena such as magnon Bose-Einstein condensates (BEC) for the

Physics Seminar: Quantum materials: insights from near field nano-optics

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Presented by Prof. Dmitri Basov Columbia University New York, NY, USA Abstract In 1944 Hans Bethe reported on “the diffraction of electromagnetic radiation by a hole small compared with the wave-length” . This seminal paper was among the early precursors to a new and vibrant area of research: near field nano-optics. I will discuss recent

Physics Seminar: Charged Lepton Flavor Violation at Fermilab: The Mu2e Experiment

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Presented by: Dr. Kevin Lynch, York College of CUNY Jamaica, NY Abstract: The Mu2e Experiment at Fermilab will search for the coherent, neutrinoless conversion of a muon to an electron in the field of an atomic nucleus. Such charged lepton flavor violating events have never been observed, but are predicted to occur in many Beyond

Physics Seminar: Bragg reflector-induced increased self-absorption of emitted photons in optically-thin GaAs/AlGaAs double heterostructures

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The Physics Department and Center for Theoretical Physics will be having a seminar Thursday, October 26 at 12:00 pm in Namm Room 823.  Faculty and students are welcome. Light refreshments will be served. Dr. Patrick Folkes Army Research Laboratory Adelphi, MD, USA Abstract: Time-resolved photoluminescence measurements on a set of molecular beam epitaxy (MBE)-grown GaAs/AlGaAs

Physics Seminar: Exciton complexes in quasi-2D crystals in the configuration space approach

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Presenter: Prof. Igor V. Bondarev North Carolina Central University Durham, NC, USA Abstract: I will present a universal method for binding energy evaluation of the lowest energy neutral and charged exciton complexes (biexciton, trion) in spatially confined semiconductor nanostructures . The method, originally pioneered by Landau, Gor'kov, Pitaevski, Holstein, and Herring in their studies of

Physics Seminar

Namm 823

The Physics Department and Center for Theoretical Physics will be having a seminar Thursday, October 18 at 12:00 pm in Namm Room 823.  Faculty and students are welcome. Title Superconducting proximity effect in two-dimensional semiconductor-superconductor structures Abstract Progress in the emergent field of topological superconductivity relies on the synthesis of new material combining superconductivity, low

Physics Seminar

Namm 823

Title: Quantum Many-Body Physics of Qubits Professor Leonid Glazman Yale University, New Haven, CT, USA Abstract: The ongoing development of superconducting qubits has brought some basic questions of many-body physics to the research forefront, and in some cases helped solving them. I will address two effects in quantum condensed matter highlighted by the development of a

Physics Seminar: Control of light-matter interaction in 2D materials

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Presented by: Prof. Vinod Menon of City College of CUNY New York, NY Two-dimensional (2D) Van der Waals materials have emerged as a very attractive class of optoelectronic material due to the unprecedented strength in its interaction with light. In this talk I will discuss approaches to enhance and control this interaction by integrating these

Polaritonics in 2 and 3 Dimensions

Namm 823

In this talk I will explore a lesser-known intermediate regime of exciton-photon coupling when the Rabi energy exceeds exciton binding energy. Presented by: Jacob Khurgin

Designer Matter: Meta-Material Interactions with Light and Sound

Namm 823

Dear Faculty and Students, The Physics Department and Center for Theoretical Physics will conduct a seminar Thursday May 16 at 12:00 pm in Namm Room 823.  Faculty and students are welcome. Light refreshments will be served. Topic: Metamaterials are artificial materials with properties well beyond what offered by nature, providing unprecedented opportunities to tailor and