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Thoughts on National Security Drivers
Online Presentations | 28 Feb 2020 | Contributor(s): Rodney L. Miller
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Thoughts on National Security Drivers
Online Presentations | 28 Feb 2020 | Contributor(s): Rodney L. Miller
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Spatial Complexity in Correlated Electronic Systems
Online Presentations | 08 Jan 2020 | Contributor(s): Erica W. Carlson
I will discuss how understanding the formation of these patterns is vital to our understanding of electronic properties and to our eventual technological control of quantum matter. We have defined new paradigms for interpreting and understanding nanoscale electronic textures observed at the...
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Advances in Computational and Quantum Imaging Workshop
Workshops | 28 Jan 2020
The purpose of the workshop is to bring different communities together, review recent theoretical and experimental advances and explore synergetic collaborations. The workshop aligns well with the significant investments in quantum technologies through the National Quantum Initiative in the...
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Physics and Computation (with Nuclear Spins)
Online Presentations | 21 May 2020 | Contributor(s): Gerardo Ortiz
There is a deep connection between Physics and Computation. Indeed, any computation can be represented as a physical process. In 1981 Richard Feynman raised some provocative questions in connection to the simulation of physical phenomena using a special device called a "Quantum...
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Physics and Computation (with Nuclear Spins)
Online Presentations | 21 May 2020 | Contributor(s): Gerardo Ortiz
There is a deep connection between Physics and Computation. Indeed, any computation can be represented as a physical process. In 1981 Richard Feynman raised some provocative questions in connection to the simulation of physical phenomena using a special device called a "Quantum...
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Broadband Photonic Signal Processing for Time-Frequency Quantum Optics – and Imaging?
Online Presentations | 10 Jun 2020 | Contributor(s): Andrew M Weiner
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Quantum-Enhanced Imaging for Advanced Characterization
Online Presentations | 21 Jan 2020 | Contributor(s): Raphael C. Pooser
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Search for Non-Newtonian Gravity with Optically-Levitated Microspheres
Online Presentations | 31 Jan 2020 | Contributor(s): Akio Kawasaki
The universal law of gravity has undergone stringent tests for a long time over a significant range of length scale, from an atomic scale to a planetary scale. Of particular interest is the short distance regime, where modifications to Newtonian gravity may arise from axion-like particles and...
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Computational Imaging with Few Photons or Electrons
Online Presentations | 19 Feb 2020 | Contributor(s): Vivek K. Goyal
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The Magic of Intelligent Coherent Optical Processing
Online Presentations | 18 Mar 2020 | Contributor(s): Charles Addison Bouman
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Lock-in Imaging Below Diffraction Limit
Online Presentations | 02 Apr 2020 | Contributor(s): Ali Shakouri
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Spintronics Workshop II
Workshops | 21 May 2020
The workshop will provide a platform for discussion of recent progress and emerging trends in Spintronics and related research and applications.
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2D Valley-Spin Transport in Transition Metal Dichalcogenides
Online Presentations | 07 May 2020 | Contributor(s): Zhihong Chen
In this talk, we first report that valley current can be electrically induced and detected through the valley Hall effect and inverse valley Hall effect, respectively, in monolayer molybdenum disulfide. We compare temperature and channel length dependence of non-local electrical signals in...
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Resistively-Detected NMR and Nuclear Resonance Imaging
Online Presentations | 07 May 2020 | Contributor(s): Yoshiro Hirayama
NMR provides us versatile tool to physical, chemical, biological, and medical characterizations. However, conventional NMR suffers low sensitivity and cannot be applied to semiconductor quantum systems, such as single quantum well or wire. To overcome these difficulties,...
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All-optical Magnetization Switching Mediated by Laser-induced Spin Current
Online Presentations | 21 May 2020 | Contributor(s): Satoshi Iihama
The manipulation of magnetization solely by the ultrashort laser pulse has attracted attention for future ultrafast and low-energy spintronics device [1-4]. GdFeCo has been predominant materials system showing all-optical single-shot magnetization switching. The magnetization switching of GdFeCo...
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Stochastic Computing for Brainware LSI
Online Presentations | 29 Jun 2020
This talk reviews stochastic computation and discusses the advantages and disadvantages with the recent developments in hardware. In addition, stochastic-computing based brainware LSIs (BLSIs) are introduced.
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Geometry from Information Laws
Online Presentations | 07 Sep 2020 | Contributor(s): Nima Lashkari
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Designing a NISQ Reservoir with Maximal Memory Capacity for Volatility Forecasting
Online Presentations | 28 Oct 2020 | Contributor(s): Samudra Dasgupta
In this talk, we lay out the systematic design considerations for using a NISQ reservoir as a computing engine. We then show how to experimentally evaluate the memory capacity of various reservoir topologies (using IBM-Q’s Rochester device) to identify the configuration with maximum...
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Rydberg Polaritons: Driven-Dissipative Dynamics at Strong-Interaction Limit
Online Presentations | 28 Oct 2020 | Contributor(s): Hadiseh Alaeian
In this seminar, I will talk about the first- and second-order quantum dissipative phase transitions of a three-modecavity with a Hubbard interaction. In both types, there is a mean-field (MF) limit-cycle phase where the local U(1)-symmetry and the time-translational symmetry (TTS) of the...
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Tunneling Into Emergent Topological Matter
Online Presentations | 14 Jan 2021 | Contributor(s): Jia-Xin Yin
n this talk, I will discuss the proof-of-principle methodology applied to study the quantum topology in this discipline, with particular attention to studies performed under a tunable vector magnetic field, which is a relatively new direction of recent focus...
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Quantum Computer, Quantum Parallelism, and Quantum Electromagnetics
Online Presentations | 18 Jan 2021 | Contributor(s): Weng Cho Chew
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Fundamental Properties of a New van der Waals Material: Tellurium
Online Presentations | 01 Apr 2021 | Contributor(s): Peide "Peter" Ye
We report the first experimental observation of Weyl fermions in a semiconductor -- high-quality n-type tellurene (the two-dimensional form of tellurium) achieved by atomic layer deposited dielectric doping.
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The Role of Quantum Information Science in Experimental Particle Physics
Online Presentations | 01 Feb 2024 | Contributor(s): Daniel Bowring
In this talk we will discuss the ways in which researchers at Fermi National Accelerator Laboratory, and the US particle physics community more broadly, are adopting these new tools in service of their specific mission. An example of such a challenge, which we treat in depth, is the development...
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Discrete Nonlinear Optimization: Modeling and Solutions via Novel Hardware and Decomposition Algorithms
Online Presentations | 07 Feb 2024 | Contributor(s): David E. Bernal Neira
Optimization problems arise in different areas of Logistics, Manufacturing, Process Systems Engineering (PSE), and Energy Systems Engineering, and solving these problems efficiently is essential for addressing important industrial applications.Quantum computers have the potential to efficiently...