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Displaying 1376 - 1400 of 9848

Building Security into Off-the-Shelf Smartphones

February 1, 2012
Author(s)
Angelos Stavrou, Jeff Voas, Tom T. Karygiannis, Stephen Quirolgico
… Recent advancements in hardware have increased the computing power, memory, storage, and wireless connectivity …

Reconciliation of Experimental and Computed Thermodynamic Properties for Methyl-Substituted 3-Ring Aromatics. Part 2: 3 Methylphenanthrene

March 1, 2022
Author(s)
Andrei F. Kazakov, Eugene Paulechka, Robert D. Chirico
… theory with the def2-QZVPD basis set. Differences between computed and experimentally derived ideal-gas entropies are … for 3-methylphenanthrene in the ideal-gas phase was computed with an atom-equivalent based protocol described … Reconciliation of Experimental and Computed Thermodynamic Properties for Methyl-Substituted …

Ab initio Calculation of Fluid Properties for Precision Metrology

September 12, 2023
Author(s)
Giovanni Garberoglio, Christof Gaiser, Roberto Maria Gavioso, Allan H. Harvey, Robert Hellmann, Bogumil Jeziorski, Karsten Meier, Michael R. Moldover, Laurent Pitre, Krzysztof Szalewicz, Robin Underwood
… the subsequent computational methods, most often based on quantum statistical mechanics and its path-integral … gas properties, metrology, pressure, quantum chemistry, thermometry, virial coefficients …

Consolidated Compartment Fire Model (CCFM) Computer Code Application CCFM.VENTS. Part 1. Physical Basis (NISTIR 4342)

July 1, 1990
Author(s)
Leonard Y. Cooper, Glenn P. Forney
… a new-generation, multi-room, compartment fire model computer code, called the Consolidated Compartment Fire Model (CCFM) computer code. The idea was that such a code would … computer models, building fires, compartment fires, fire … Consolidated Compartment Fire Model (CCFM) Computer Code Application CCFM.VENTS. Part 1. Physical Basis …

Quantum Dynamics Simulation of the Ultrafast Photoionization of Li 2

January 1, 2001
Author(s)
J Pesce, Z Amitay, R Uberna, S R. Leone, M Ratner, R Kosloff
… experimental pump/probe ultrafast photoionization with quantum dynamical calculations on well characterized … best available potential energy surfaces and appropriate quantum dynamical methods to analyze the photoionization and … comparison between calculated (ab initio) and measured quantum dynamics is made for signals obtained with different …

Frequency-bin Entangled Comb of Photon Pairs From a Silicon-on-Insulator Micro-Resonator

January 13, 2011
Author(s)
Jun Chen, Zachary H. Levine, Jingyun Fan, Alan L. Migdall
… We present a quantum-mechanical theory to describe narrow-band photon- … comb lines) spanning from 1.3 µ m to 1.8 µ m. Such on-chip quantum photonic de- vices offer a path toward future integrated quantum photonics and quantum information processing. … Quantum Information, Single Photon, Single Photon Source, …

Magnetization and Superconducting Quantum Interference Device detected Electron Paramagnetic Resonance (SQUID-EPR) of the FIN Trityl Radical

January 24, 2009
Author(s)
Brant Cage, James H. McNeely, Howard J. Halpern, Stephen E. Russek
… resonance (EPR) that utilizes a superconducting quantum interference device (SQUID) as a detection method. … agent as well as a potential magnetic refrigerant and quantum computing bit. The SQUID-EPR data show that the EPR … Magnetization and Superconducting Quantum Interference Device detected Electron Paramagnetic …

Exceeding the Sauter-Schwinger limit of pair production with a quantum gas

September 21, 2019
Author(s)
Alina M. Pineiro Escalera, Mingwu Lu, Dina Genkina, Ian Spielman
… We quantum-simulated particle-antiparticle pair production with a bosonic quantum gas in an optical lattice by emulating the requisite … excess of Sauter-Schwinger's limit for pair production in quantum electrodynamics, and therefore readily produced … the Sauter-Schwinger limit of pair production with a quantum gas …

Reconciliation of Experimental and Computed Thermodynamic Properties for Methyl-Substituted 3-Ring Aromatics. Part 1: 9 Methylanthracene

March 8, 2022
Author(s)
Andrei F. Kazakov, Eugene Paulechka, Robert D. Chirico
… the B3LYP/def2-QZVPD basis set. Excellent accord between computed and experimentally derived ideal-gas entropies is … of formation for 9-methylanthracene in the gas phase was computed with an atom-equivalent based protocol described … Reconciliation of Experimental and Computed Thermodynamic Properties for Methyl-Substituted …

Intensity Dynamics in a Waveguide Array Laser

February 15, 2011
Author(s)
Kevin L. Silverman, Mingming M. Feng, Richard P. Mirin, Steven T. Cundiff, Matt Williams, J. Nathan N. Kutz
… IEEE Journal of Quantum Electronics … waveguide array, diode laser, intensity dynamics, Quantum dots …

A General Methodology for Deriving Network Propagation Models of Computer Worms

February 14, 2019
Author(s)
Shuvo Bardhan, Douglas C. Montgomery, James J. Filliben, Nathanael A. Heckert
… Externally-launched computer worms which maliciously propagate within networks … Networking, Computer Network, Network Propagation Models, Propagation … Methodology for Deriving Network Propagation Models of Computer Worms …

A Facility for Nanoscience Research: An Overview

July 1, 2002
Author(s)
Joseph A. Stroscio, E Hudson, Steven R. Blankenship, Robert Celotta, Aaron P. Fein
… of providing new measurement capabilities for the study of quantum and spin electronic systems on the nanometer scale. … FIM, MBE, quantum systems, spin electronic systems, STM …

Quantum-noise-limited cavity ring-down spectroscopy

March 29, 2014
Author(s)
David A. Long, Adam J. Fleisher, Szymon S. Wojtewicz, Joseph T. Hodges
… The fundamental limit to spectroscopic sensitivity is the quantum noise limit imposed by the photons themselves, often … has yet reached the sensitivity limit imposed by the quantum nature of light. Here we demonstrate quantum-noise-limited CRDS using a heterodyne-detected method …

HEMT Amplified SET Measurements of Individual InGaAs Quantum Dots

August 25, 2006
Author(s)
Kevin Osborn, Mark W. Keller, Richard Mirin
… measure single electrons tunnelling into individual InGaAs quantum dots. The SET detects the charge motion as an … electron tunnels from an underlying n-doped layer, into a quantum dot lying in an intermediate layer. A HEMT on the … of the Stark shift in the first electron state in the quantum dot as a function of lateral electric field. …

Molecular Calculation of the Critical Parameters of Classical Helium

July 2, 2019
Author(s)
Richard A. Messerly, Navneeth Gokul, Andrew J. Schultz, David A. Kofke, Allan H. Harvey
… critical coordinates of a model of helium in which nuclear quantum effects are absent. We employ highly accurate ab … helium (such as some natural gases) at temperatures where quantum effects are expected to be negligible (such as most … situations, the distortion of the critical properties by quantum effects causes problems for the corresponding-states …

Using Temperature to Reduce Noise in Quantum Frequency Conversion

April 23, 2018
Author(s)
Paulina S. Kuo, Jason S. Pelc, Carsten Langrock, M. M. Fejer
… Quantum frequency conversion (QFC) is important in quantum networks to interface nodes operating at different wavelengths and to enable long-distance quantum communication using telecommunications wavelengths. … Using Temperature to Reduce Noise in Quantum Frequency Conversion …
Displaying 1376 - 1400 of 9848
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