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Search Publications

NIST Authors in Bold

Displaying 1126 - 1150 of 9848

Coherence-limited digital control of a superconducting qubit using a Josephson pulse generator at 3 K

May 8, 2023
Author(s)
Manuel Castellanos Beltran, Adam Sirois, Logan Howe, David Olaya, John Biesecker, Samuel P. Benz, Pete Hopkins
… (TSCE) located at room temperature, cryogenic single flux quantum (SFQ) electronics can provide qubit measurement and … critical issues related to scalability of cryogenic quantum processors. Single-qubit control and readout have … Quantum computing, scalable, cryogenic control, Josephson …

Band 3 Modifications in Plasmodium Falciparum-Infected AA and CC Erythrocytes Assayed by Autocorrelation Analysis Using Quantum Dots

March 1, 2005
Author(s)
F Tokumasu, R M. Fairhurst, G R. Ostera, N J. Brittain, Jeeseong C. Hwang, T E. Wellems, J A. Dvorak
… one possible mechanism of innate protection using a quantum dots technique to compare the distribution of host … normal (AA) to CC erythrocytes. The high photostability of quantum dots facilitated the construction of … hemoglobin, malaria, membrane, Plasmodium falciparum, quantum dots …

Computer Model of the Smoldering Ignition of Furniture.

November 1, 1992
Author(s)
Henri E. Mitler, George Walton
… This paper describes a user-friendly computer model, TMPSUB2. This model calculates the … furniture, smoldering, ignition, computer models, mathematical models, pyrolysis … Computer Model of the Smoldering Ignition of Furniture. …

Catastrophic Event Phenomena in Communication Networks: A Survey

December 1, 2015
Author(s)
Christopher E. Dabrowski
With the rise of the Internet, there has been increased interest in the use of computer models to study the dynamics of communication networks. An important aspect of this trend has been the study of dramatic, but relatively infrequent, events that result

Bond-Breaking in Quantum State Selected Clusters: Inelastic and Nonadiabatic Intracluser Collision Dynamics in Ar-H 2 O -> Ar + ( 2 S)+ OH( 2 P 1/2, 3/2;N)

May 1, 2000
Author(s)
O Votava, David F. Plusquellic, T L. Myers, David Nesbitt
… used to investigate the dvnamics of H-OH bond breaking in quantum state selected H 2 O and Ar-H 2 O van der Waal … on the following strategy: (i) Specific rovibrational quantum states of AR-H 2 O dimer and H 2 O monomer are … dynamics, laser-induced fluorescence, photodissociation, quantum state clusters …

A Computable General Equilibrium Model of Cedar Rapids

September 27, 2018
Author(s)
Jennifer Helgeson, Juan Fung, Cheyney O'Fallon, David Webb, Harvey Cutler
… This report presents the development of a Computable General Equilibrium (CGE) model for the regional … dividend, Community resilience, Flooding, Cedar Rapids, Computable General Equilibrium, CGE, Spatial … A Computable General Equilibrium Model of Cedar Rapids …

Disordered Route to the Coulomb Quantum Spin Liquid: Random Transverse Fields on Spin Ice in Pr 2 Zr 2 O 7

March 8, 2017
Author(s)
J.-J. Wen, S.M. Koohpayeh, K. A. Ross, B. A. Trump, T. M. McQueen, K. Kimura, S. Nakatsuji, Yiming Qiu, D. M. Pajerowski, John R. Copley, Collin L. Broholm
… it appears disorder in Pr 2 Zr 2 O 7 actually induces a quantum spin liquid. … quantum spin liquid, spin ice, inelastic neutron scattering … Disordered Route to the Coulomb Quantum Spin Liquid: Random Transverse Fields on Spin Ice in …

Single-photon Sources

May 1, 2009
Author(s)
Matthew T. Rakher
… Quantum-dot-based single-photon sources are fast and … and remain at the forefront of candidates for use in quantum information schemes. … Single Photon, Quantum Dot, Quantum Cryptography …

Predicting anomalous quantum confinement effect in van der Waals materials

April 21, 2021
Author(s)
Francesca Tavazza, Kamal Choudhary
… Materials with van der Waals bonding are known to exhibit a quantum confinement effect, in which the electronic band gap … (2D) counterpart. However, the possibility of an anomalous quantum confinement effect (AQCE) exists, where the band gap … Predicting anomalous quantum confinement effect in van der Waals materials …

Computer Security Incident Handling Guide

January 16, 2004
Author(s)
Timothy Grance, Karen Kent, Brian Kim
… NIST Special Publication 800-61, Computer Security Incident Handling Guide, assists … document discusses the following items: 1) establishing a computer security incident response capability, including … computer security incident, CSIRT/CIRT, denial of service, …

VM Leakage and Orphan Control in Open-Source Clouds

November 29, 2011
Author(s)
Christopher E. Dabrowski, Kevin L. Mills
… extreme cases of resource exhaustion. The advent of cloud computing provides increased opportunities to amplify such … users. Using simulation, we demonstrate that cloud computing systems based on open-source code could be … availability, cloud computing, modeling, reliability, scalable fault resilience …

RF waveform synthesizers with quantum-based voltage accuracy for communications metrology

February 11, 2019
Author(s)
Peter F. Hopkins, Justus A. Brevik, Manuel C. Castellanos Beltran, Nathan E. Flowers-Jacobs, Anna E. Fox, David I. Olaya, Christine A. Donnelly, Paul D. Dresselhaus, Samuel P. Benz
… programmable reference sources to synthesize quantum-accurate, spectrally-pure waveforms for … electronics, Josephson junction, single flux quantum, reference source … RF waveform synthesizers with quantum-based voltage accuracy for communications metrology …

Incorporation of random alloy GaBixAs1-x barriers in InAs quantum dot molecules: Alloy strain, orbital effects, and enhanced tunneling

April 8, 2024
Author(s)
Arthur Lin, Matthew Doty, Garnett W. Bryant
… Self-assembled InAs quantum dots (QDs), which have long hole-spin coherence times … design consists of vertically stacking two QDs to create a quantum dot molecule (QDM). The two dots can be resonantly … quantum dots, hole spins, optical control, alloys, qubits … Incorporation of random alloy GaBixAs1-x barriers in InAs quantum dot molecules: Alloy strain, orbital effects, and …

Synthesis and Characterization of Colloidal Beta-HgS Quantum Dots

October 1, 2002
Author(s)
K A. Higginson, M Kuno, John E. Bonevich, S B. Qadri, M Yousuf, H Mattoussi
… High-quality colloidal mercury sulfide quantum dots (QDs) are synthesized at room temperature using … chalcogen, ligand, optical properties, quantum dot, synthesis, transmission electron microscopy, … Synthesis and Characterization of Colloidal Beta-HgS Quantum Dots …

Cybertrust in the IoT Age

July 31, 2018
Author(s)
Jeff Voas, D. Richard Kuhn, Constantinos Kolias, Angelos Stavrou, Georgios Kambourakis
… creates new challenges with respect to trustworthiness. Computing, architecture, and verification changes are … in IoT? And what new opportunities will IoT bring to the computing profession and to consumers? To better understand …

Adding Attributes to Role Based Access Control

June 1, 2010
Author(s)
David R. Kuhn, Edward Coyne, Timothy Weil
Role based access control (RBAC) is a popular model for information security. It helps reduce the complexity of security administration and supports the review of permissions assigned to users, a feature critical to organizations that must determine their

Some Difficult Problems in the Modeling of Fire Spread

July 16, 2006
Author(s)
Kathryn M. Butler, Thomas J. Ohlemiller
A fire and the objects involved in the fire form a highly complex dynamic system. Important processes occur over a wide range of spatial and temporal scales, from the microscales of thermodynamics and chemical kinetics, through the mesoscales of heat

Quantum Scattering of Icosahedron Fullerene C_60} with Noble-Gas Atoms

April 22, 2024
Author(s)
Eite Tiesinga, Jacek Klos, Svetlana Kotochigova
… the most diverse samples of cold molecules. We present quantum mechanical and semiclassical calculations of the … are very weak for both systems and omitted in the quantum scattering calculations giving us a nearly … Quantum Scattering of Icosahedron Fullerene C_60} with …

A three-wave mixing kinetic inductance traveling-wave amplifier with near quantum-limited noise performance

January 5, 2021
Author(s)
Maxime Malnou, Michael Vissers, Jordan Wheeler, Joe Aumentado, Johannes Hubmayr, Joel Ullom, Jiansong Gao
… measured by a shot noise thermometer, approaches the quantum limit. Biased with a dc current, this KIT operates in … is estimated to be 0.19 ± 0.1 K, consistent with the quantum limit on amplifier added noise. This device is … amplifier, traveling-wave, kinetic inductance, quantum limit, microwaves, dispersion engineering …

Begin at the beginning

January 1, 2009
Author(s)
Isabel M. Beichl
… Computing in Science & Engineering … high-performance computing, scientific computing …
Displaying 1126 - 1150 of 9848
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