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Quantum Turbulence in Trapped Bose-Einstein Condensate and Applications
Online Presentations | 09 Jul 2021 | Contributor(s):: Vanderlei Salvador Bagnato
Observing the high moment component in the distribution allows us to verify its dependence by determining whether it is a non-thermal state. We detected in our experiment regions of excitation, where exponential (rather than Gaussian) dependence reveals the presence of non-thermalizing states.
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Vanderlei Salvador Bagnato
Vanderlei Salvador Bagnato simultaneously completed his bachelor's degree in Physics - USP and Materials Engineering - UFSCar in 1981 and completed his Ph.D. in Physics - MIT in 1987. He is...
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Engineering Rashba Spin-Orbit Coupling for a Bose-Einstien Condensate
Online Presentations | 28 Aug 2020 | Contributor(s):: Ian B. Spielman
I will describe our engineered Rashba spin-orbit coupling for a cold atomic gas giving non-trivial topology, without the underlying crystalline structure that conventionally yields integer Chern numbers.
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Many-body Expedition from Semiconductors to Atomic BECs
Online Presentations | 11 Dec 2019 | Contributor(s):: Mackillo Kira
Specifically, I will overview how methods of semiconductor quantum optics relate to phenomena in strongly interacting Bose gas. This expedition focuses on the first unitary BEC experiment which demonstrated that a surprisingly large BEC fraction survived a quench from weak to unitary...
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Mackillo Kira
Professor Kira develops systematic many-body and quantum-optics approaches to quantitatively analyze, guide, and explain contemporary experiments that study phenomena encountered in the broad field...
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Spin-Helical Particles: an Enabling Platform for Quantum Matter and Quantum Technologies
Online Presentations | 05 Jun 2019 | Contributor(s):: Yong P. Chen
Spin is one of the most fundamental quantum properties of particles. In this talk I will describe our experimental studies of “spin-helical” particles (analogous to neutrinos with spin locked to the momentum, but for electrons and atoms) as a powerful platform to realize novel...
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Eric A. Cornell
Eric Cornell received his B.S. from Stanford University in 1985, and his Ph.D. from MIT in 1990. His doctoral research, with Dave Pritchard, was on precision mass spectroscopy of single trapped...
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Suppression of Exciton Condensation in Copper-Doped TiSe2
Online Presentations | 24 May 2019 | Contributor(s):: Melinda S. Rak
This work establishes M-EELS as a versatile technique for studying a new class of macroscopic quantum condensates in condensed matter.
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Vladan Vuletic
Professor Vladan Vuletic is a principal investigator in the Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology (MIT). In 1992, he earned the Physics Diploma with...
https://nanohub.org/members/225339
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Superfluids of Light: Bose-Einstein Condensation of Polaritons
Online Presentations | 04 Feb 2019 | Contributor(s):: David W. Snoke
In this talk I will review some of this past work and present recent results, including oscillation of a polariton condensate in a one-dimensional ring trap, and polariton drag, in which electrons directly push photons in a wire.
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Quantum Coherent Transport in Atoms & Electrons
Online Presentations | 21 Jun 2017 | Contributor(s):: Yong P. Chen
I will discuss some recent experimental examples from my lab studying quantum coherent transport and interferometry in electrons as well as cold atoms. For example, phase coherent electron transport and interference around a cylinder realized in a nanowire of topological insulator...
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ABACUS Exercise: Carrier Statistics
Teaching Materials | 20 Jul 2010 | Contributor(s):: Dragica Vasileska
The objective of this exercise is to derive Bose-Einstein and Maxwell-Boltzmann statistics.