U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 151 - 175 of 1600

Nonlinear Response of Silicon Solar Cells

January 1, 2019
Author(s)
Behrang H. Hamadani, Andrew M. Shore, Howard W. Yoon, Mark Campanelli
We used an LED-array-based combinatorial flux addition method to explore the wavelength and the intensity-dependence of the spectral responsivity in silicon solar cells. Many types of silicon cells, whether mono- or multi-crystalline type, exhibit notable

Analytic description of the impact of grain boundaries on Voc

June 26, 2017
Author(s)
Paul M. Haney, Benoit H. Gaury
The impact of grain boundaries on the performance of polycrsytalline photovoltaics remains an open question. We present a simplified description of dark grain boundary recombination current. The dark current takes the form of a diode equation, and the

NIST Programs for Calibrations in the Far Ultraviolet Spectral Region

November 1, 1999
Author(s)
Robert E. Vest, L R. Canfield, Mitchell L. Furst, R M. Graves, A D. Hamilton, L R. Hughey, Thomas B. Lucatorto, R P. Madden
The National Institute of Standards and Technology (NIST) serves the growing ultraviolet user community by providing calibration services throughout the spectral range from 2 nm to 400 nm. In this paper we describe the far ultraviolet transfer standard

Cross-Sections for 45 Sc(p,2n) 44 Ti and Related Reactions

January 1, 1996
Author(s)
R Ejnisman, I D. Goldman, P R. Pascholati, M T. Da cruz, R M. Olivera, E B. Norman, I Zlimen, Fred E. Wietfeldt, R M. Larimer, Y D. Chan, K T. Lesko, A Garcia
… Cross-Sections for 45 Sc(p,2n) 44 Ti and Related Reactions …

Abrupt dependence of ultrafast extrinsic photoconductivity on er fraction in gaas:er

July 1, 2017
Author(s)
Elliott Brown, A. Mingardi, W-D. Zhang, Ari Feldman, Todd E. Harvey, Richard Mirin
We present a study of room-temperature, ultrafast photoconductivity associated with strong, sub-bandgap, resonant absorption around lamba} = 1550 nm in three MBE-grown GaAs epitaxial layers heavily doped with Er at concentrations of ≅2.9 x 10 18 (control

The TREC-2001 Video Track Report

April 18, 2002
Author(s)
Alan Smeaton, Paul D. Over, R Taban
… Included in NIST SP 500-250, The Tenth Text Retrieval Conference, TREC 2001 …

JCGM-WG1-SC1-N88 -- Comments

Author(s)
Antonio M. Possolo
… the presence of prior knowledge" (2007, Metrologia, Volume 44 (2007), Pages 111-116), showing how Markov Chain Monte …

Reference Measurements of Error Vector Magnitude

August 29, 2022
Author(s)
Paritosh Manurkar, Christopher Silva, Joshua Kast, Rob Horansky, Dylan Williams, Kate Remley
… on a calibrated equivalent-time sampling oscilloscope at 44 GHz. With this knowledge, a user can employ the IEEE P1765 …
Displaying 151 - 175 of 1600
Was this page helpful?