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Search Publications

NIST Authors in Bold

Displaying 801 - 825 of 9848

Time-resolved photoluminescence of lithographically defined quantum dots fabricated by electron beam lithography and wet chemical etching

June 15, 2011
Author(s)
Varun B. Verma, Martin J. Stevens, Kevin L. Silverman, Neville Dias, Akash Garg, James J. Coleman, Richard P. Mirin
… of a novel type of lithographically patterned quantum dot fabricated by electron beam lithography, wet … by metalorganic chemical vapor deposition.We find that the quantum dot (QD) photoluminescence exhibits a bi-exponential … quantum dot, time resolved photoluminescence …

Computing elastic moduli on 3-D X-ray computed tomography image stacks

December 10, 2014
Author(s)
Edward Garboczi, Volodymyr Kushch
… 3D digital image of the microstructure obtained via X-ray computed tomography (CT). The 3-D image is usually … important details of the random microstructure so that the computed moduli are accurate, and what boundary conditions … composite, analytical solutions, boundary conditions, X-ray computed tomography, elastic moduli, finite element …

Audit and Evaluation of Computer Security

October 1, 1977
Author(s)
Zella G. Ruthberg, Robert G. McKenzie
… an invitational workshop on "Audit and Evaluation of Computer Security," held in Miami Beach, Florida on March … for future research. Leading experts in the audit and computer communities were invited to discuss the subject in … audit tools, audit training, communications security, computer controls, computer security, data integrity, …

Experimental realization of an extended Fermi-Hubbard model using a 2D lattice of dopant-based quantum dots

November 11, 2022
Author(s)
Richard M. Silver, Jonathan Wyrick, Xiqiao Wang, Ranjit Kashid, Garnett W. Bryant, Albert Rigosi, Pradeep Namboodiri, Ehsan Khatami
… atomic-scale nature, an artificial lattice of dopant-based quantum dots in silicon, consisting of one or a few dopant atoms per site, makes possible the analog quantum simulation of many-body problems that can be modeled … possible atom-by-atom fabrication of single and few-dopant quantum dots and atomic-scale control of tunneling in …

Long-distance quantum key distribution in optical fibre

September 14, 2006
Author(s)
Philip A. Hiskett, Danna Rosenberg, Charles G. Peterson, Richard J. Hughes, Jane E. Nordholt, Sae Woo Nam, Adriana Lita, Aaron J. Miller
… can both increase the secret bit rate of long-distance quantum key distribution (QKD) and dramatically extend the … cryptography, quantum information, quantum key distribution, single photon detectors, … Long-distance quantum key distribution in optical fibre …

Fast Near-Infrared Photodetection using III-V Colloidal Quantum Dots

June 29, 2022
Author(s)
Lee Richter, Bin Sun, Amin M. Najarian, Chao Zheng, Laxmi K. Sagar, Min-Jae Choi, Xiyan Li, Larissa Levina, Se-Woong Baek, Seungjin Lee, Ahmad R. Kirmani, Jehad Abed, Mengxia Liu, Peicheng Li, Oleksandr Voznyy, Zheng H. Lu, F. Pelayo G. de Arquer, Edward H. Sargent
… Colloidal quantum dots (CQDs) are promising materials for IR light … CQD photodiodes – combined with an external quantum efficiency (EQE) of 30% at 940 nm. … photodiode, InA, quantum dot, near infrared … Fast Near-Infrared Photodetection using III-V Colloidal Quantum Dots …

Atom-Based Quantum Sensing of Electromagnetic Fields

December 19, 2025
Author(s)
Dmitri Budker, James Shaffer, John Kitching
… to classical approaches, resulting from their intrinsic quantum nature. We review three different sensor modalities: … Quantum sensor, magnetometer, rydberg atom, nitrogen-vacancy … Atom-Based Quantum Sensing of Electromagnetic Fields …

Coupled Macroscopic Quantum Resonators: Entanglement and Squeezed State

October 16, 2008
Author(s)
Lin Tian, Raymond Simmonds
… Linear coupling between solid-state quantum resonators generates entanglement and squeezing … entanglement, linear coupling, quantum resonators, squeezed state … Coupled Macroscopic Quantum Resonators: Entanglement and Squeezed State …

Common Memory for the Personal Computer

January 1, 1988
Author(s)
Siefried Rybczynski
… accompanying software collection, and lists the personal computer (PC) configuration prerequisites of the PC common … computer, configuration, pc, programming, input/output … Common Memory for the Personal Computer …

Sicklist Database

October 1, 1999
Author(s)
Russell D. Johnson III
This is a database of problems that arise from using a particular ab initio computational method with a particular molecule. It is intended to serve as a guide to prevent people from wasting resources struggling with known problems and to offer solutions

Government Roles in HCI

October 1, 2001
Author(s)
Jean C. Scholtz
The chapter describes the key roles that governments play in human-computer interaction: as users of software, producers of information, legislators of standards, and funders of research. For each of these sections the issues involved are described and

Randomized Benchmarking of Multiqubit Gates

June 29, 2012
Author(s)
John P. Gaebler, Adam M. Meier, Ting Rei Tan, Ryan S. Bowler, Yiheng Lin, David Hanneke, John D. Jost, Jonathan Home, Emanuel H. Knill, Dietrich G. Leibfried, David J. Wineland
… As experimental platforms for quantum information processing continue to mature, … the quality of unitary gates that can be applied to their quantum bits (qubits) becomes essential. Eventually, the … unitaries, which form the basis of fault-tolerant quantum computing. We implemented the benchmarking procedure with …

Computer Security Division 2009 Annual Report

March 23, 2010
Author(s)
Patrick D. O'Reilly
… the National Institute of Standards and Technology's Computer Security Division during Fiscal Year 2009. It … annual report, Computer Security Division, projects, highlights … Computer Security Division 2009 Annual Report …

Computer Security Division 2008 Annual Report

March 16, 2009
Author(s)
Patrick D. O'Reilly
… the National Institute of Standards and Technology's Computer Security Division during Fiscal Year 2008. It … annual report, Computer Security Division, projects, highlights … Computer Security Division 2008 Annual Report …

Formation of InAs/GaAs quantum dots by dewetting during cooling

July 1, 2002
Author(s)
Richard P. Mirin, Alexana Roshko, M. van der Puijl, Andrew G. Norman
… We describe a method to form InAs quantum dots on GaAs by cooling an InAs film that is … dewetting, MBE, quantum dots, RHEED … Formation of InAs/GaAs quantum dots by dewetting during cooling …

Electromagnetically induced transparency in circuit quantum electrodynamics with nested polariton states

February 23, 2018
Author(s)
Junling Long, Hsiang S. Ku, Xian Wu, Xiu Gu, Russell E. Lake, Mustafa Bal, Yu-xi Liu, David P. Pappas
… induced transparency (EIT) is a signature of quantum interference in an atomic three-level system. By … Electromagnetically induced transparency, Quantum Optics … Electromagnetically induced transparency in circuit quantum electrodynamics with nested polariton states …

Kilohertz Linewidth From Frequency-Stabilized Mid-Infrared Quantum Cascade Lasers

December 1, 1999
Author(s)
R M. Williams, J F. Kelly, J S. Hartman, S W. Sharpe, M S. Taubman, J L. Hall, F Capasso, D L. Sivco, J N. Bailargeon, Yoshi Ohno
… Frequency stabilization of mid-IR quantum cascade (AC) lasers to the kilohertz level has been … frequency stabilized, quantum cascade laser … Kilohertz Linewidth From Frequency-Stabilized Mid-Infrared Quantum Cascade Lasers …

Strain and Spin-Orbit Effects in Self-Assembled Quantum Dots

October 12, 2021
Author(s)
M Zielinski, W Jaskolski, Javier Aizpurua, Garnett W. Bryant
… interaction in self-assembled lens-shaped InAs/GaAs quantum dots are investigated. Calculations are performed … show that piezoelectric effects are almost negligible in quantum dots of the size investigated. … electronic properties, GaAs, InAs, quantum dots, spin-orbit effects, strain, tight binding theory …

Quantum Key Distribution System Operating at Sifted-Key Rate over 4 Mbit/s

June 19, 2006
Author(s)
Xiao Tang, Lijun Ma, Alan Mink, Anastase Nakassis, Hai Xu, Barry J. Hershman, Joshua Bienfang, David H. Su, Ronald Boisvert, Charles W. Clark, Carl J. Williams
… A complete fiber-based polarization encoding quantum key distribution (QKD) system based on the BB84 … fiber of length 1 km and mean photon number 0.1. The quantum channel uses 850 nm photons from attenuated high … division multiplexing devices. Sifted-key rates and quantum error rates at different transmission rates are …

Approaching the quantum limit for plasmonics: linear atomic chains

May 18, 2016
Author(s)
Garnett W. Bryant
… transitions and collective response. This complicates the quantum description of these excitations, because there is no clear way to define their quantization. To develop a quantum theory for these optical excitations, they must first … quantum plasmons, many-body theory, excitons …

An Introduction to Computer Security: the NIST Handbook

October 2, 1995
Author(s)
Barbara Guttman, E Roback
… This handbook provides assistance in securing computer-based resources (including hardware, software, and … considerations. The handbook provides a broad overview of computer security to help readers understand their computer security needs and develop a sound approach to the …

High Speed Quantum Key Distribution System Supports One-Time Pad Encryption of Real-Time Video

April 21, 2006
Author(s)
Alan Mink, Xiao Tang, Lijun Ma, Anastase Nakassis, Barry J. Hershman, Joshua C. Bienfang, David H. Su, Ronald F. Boisvert, Charles W. Clark, Carl J. Williams
… NIST has developed a high-speed quantum key distribution (QKD) test bed incorporating both … its operation and performance along with our migration to quantum networks. … BB84/B92 protocol, privacy amplification, Quantum Key Distribution, quantum networks, reconciliation …

High Speed Quantum Key Distribution System Supports One-Time Pad Encryption of Real-Time Video

April 1, 2006
Author(s)
Alan Mink, Xiao Tang, Lijun Ma, Anastase Nakassis, Barry J. Hershman, Joshua Bienfang, David H. Su, Ronald Boisvert, Charles W. Clark, Carl J. Williams
… NIST has developed a high-speed quantum key distribution (QKD) test bed incorporating both … its operation and performance along with our migration to quantum networks. … BB84/B92 protocol, privacy amplification, Quantum Key Distribution, quantum networks, reconciliation …
Displaying 801 - 825 of 9848
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