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Displaying 326 - 350 of 569

Entanglement-based quantum communication secured by nonlocal dispersion cancellation

December 22, 2014
Author(s)
Catherine Lee, Zheshen Zhang, Greg Steinbrecher, Hongchao Zhou, Jacob Mower, Tian Zhong, Ligong Wang, Rob Horansky, Varun Verma, Richard Mirin, Francesco Marsili, Matthew Shaw, Sae Woo Nam, Gregory Wornell, Franco N. Wong, Jeffrey Shapiro, Dirk Englund
… demonstrate a complete QKD system that generates up to 3.2 bits of secure information per detected photon coincidence …

Cryptanalysis of the ESSENCE Family of Hash Functions

November 30, 2010
Author(s)
Nicky Mouha , Gautham Sekar, Jean-Philippe Aumasson , Thomas Peyrin, Soren S. Thomsen , Meltem Sonmez Turan, Bart Preneel
… We present a semi-free-start collision attack on 31 out of 32 rounds of ESSENCE-512, invalidating the design claim that … corresponding compression function, each requiring only $2^17}$ output bits. This observation is extended to …

Undoped polythiophene FETs with field-effect mobility of 1 cm^2 V^-1 s^-1

December 29, 2007
Author(s)
Behrang Hamadani, Iain McCulloch, Martin Heeney, David J. Gundlach
… transport in organic field-effect transistors based on (2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene) as the active polymer layer with saturation … polythiophene FETs with field-effect mobility of 1 cm^2 V^-1 s^-1 …

Extending NIST's CAVP Testing of Cryptographic Hash Function Implementations

February 14, 2020
Author(s)
Nicky W. Mouha, Christopher T. Celi
… every implemented hash function except MD2 (Message Digest 2), as well as several higher-level operations such as the … libraries that are currently validated under FIPS 140-2 (Federal Information Processing Standard). For inputs of about 2^32 bytes (4 GiB) or more, the implementations do not produce …

Determination of the Boltzmann constant with cylindrical acoustic gas thermometry: new and final results

September 11, 2017
Author(s)
Keith A. Gillis, XiaoJuan Feng, Jintao Zhang, H. Lin, James B. Mehl, Michael R. Moldover, K Zhang, Y.N. Duan
… our previous work (Zhang et al. 2011 Int. J. Thermophys. 32 1297; Lin et al. 2013 Metrologia 50 417, Feng et al. 2015 … -23 J K -1 with the relative standard uncertainty of 2.0×10 -6 . The corresponding gas constant is 8.314461 J K -1 mol -1 with the relative standard uncertainty of 2.0×10 -6 . …

Radiative Beta Decay of the Free Neutron

February 2, 2009
Author(s)
R L. Cooper, T E. Chupp, Maynard S. Dewey, Thomas R. Gentile, Hans Pieter Mumm, Jeffrey S. Nico, Alan Keith Thompson, B M. Fisher, I Kremsky, F E. Wietfeldt, E J. Beise, H Breuer, K G. Kiriluk, J Bryne, Kevin Coakley, Changbo Fu
… with energy between 15 keV and 340 keV to be (3:09+- 0:32) x 10-3 (68% level of con fidence) where the uncertainty …

NIST 79. NIST Quantitative Infrared Database

October 16, 2008
Author(s)
Franklin R. Guenther
… at NIST. Spectra are provided in 5 resolutions from 2.00 cm -1 to 0.125 cm -1 using 5 apodization functions. The … the spectra file; for international users it consists of 32-bit CRC. Verification guarantees that the data file has …
Displaying 326 - 350 of 569
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