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Displaying 201 - 225 of 1898

Potential Energy Surface Database of Group II Dimer Molecules

December 1, 2003
Author(s)
Svetlana A. Kotochigova, Paul S. Julienne
… the feasibility of using laser cooled and trapped Group II atomic species (Mg, Ca, Sr, and Ba) and Yb for … Potential Energy Surface Database of Group II Dimer Molecules …

New Method to Enhance Overlay Tool Performance

May 1, 2003
Author(s)
Ravikiran Attota, Richard M. Silver, Michael T. Stocker, Egon Marx, Jay S. Jun, M P. Davidson, Robert D. Larrabee
… cross talk between neighboring lines on an overlay target (ii) the selection of the window size used in the … Overlay and Registration Metrology II …

Influence of Hydrate Dissolution by Water on the Young s Modulus of Cement-Based Materials

October 12, 2021
Author(s)
S Kamali, M Moranville, Edward Garboczi, S Prene, B Gerard
… effect of the dissolution of cement hydrates like calcium hydroxide (CH), monosulphoaluminate (AFm) and ettringite … clearly indicate the important impact of the calcium hydroxide dissolution on the decrease of this parameter. Calcium hydroxide leaching can reduce the Young s modulus by more …

HYPERFINE STRUCTURE CONSTANTS OF Sc I AND Sc II WITH FOURIER TRANSFORM SPECTROSCOPY

February 28, 2022
Author(s)
FNU Hala, Gillian Nave
… levels in neutral and singly ionized Scandium (Sc I & Sc II). We observed spectra of Sc-Ar and Sc-Ne hollow cathode … constant A for 156 levels in Sc I and 6 levels in Sc II, of which 79 Sc I levels have no previous measurements. … HYPERFINE STRUCTURE CONSTANTS OF Sc I AND Sc II WITH FOURIER TRANSFORM SPECTROSCOPY …

The Bismuth Abundance in the HgMn Stars chi) Lupi and HR7775 and Improved Atomic Data for Selected Transitions of Bi I, Bi II, and Bi III

April 1, 2001
Author(s)
G Wahlgren, T Brage, J C. Brandt, J Fleming, S Johansson, D S. Leckrone, C R. Proffitt, Joseph Reader, Craig J. Sansonetti
… Explorer (IUE) spectra to display strong lines of Bi II, is determined to have bismuth present at an enhancement level of [Bi/H] = +4.8 dex from the lines Bi II λλ1436, 1902 and +4.3 from fitting the wings of the … for wavelengths and hyperfine structure patterns of Bi I/II/II lines are presented, as well as the results of …

Metallurgy of the RMS Titanic

February 1, 1998
Author(s)
Timothy J. Foecke
… factors. It has also been found that the wrought iron rivets used in the construction of Titanic contained an … sulfide, mild steels, rivets, ships, Titanic, wrought iron …

The Spectrum of Singly Ionized Potassium, K II

October 12, 2021
Author(s)
K Pettersen, J O. Ekberg, I Martinson, Joseph Reader
… in the regions 495 612 and 1247 2150 . More than 120 new K II lines were identified. The previous work on this spectrum … The Spectrum of Singly Ionized Potassium, K II …

High-accuracy Wavelengths and Energy Levels of Singly Ionized Nickel (Ni II) Measured using Fourier Transform Spectroscopy

August 4, 2022
Author(s)
Christian Clear, Juliet Pickering, Gillian Nave, Peter Uylings, Ton Raassen
… High-resolution spectra of singly ionized nickel (Ni II) have been recorded using Fourier transform spectroscopy … discharge sources. An extensive analysis of identified Ni II lines resulted in the confirmation and revision of 283 … energy levels and 1424 classified line wavelengths of Ni II are reported and will enable more accurate and reliable …

NIST Transactive Energy Modeling and Simulation Challenge Phase II Final Report

May 3, 2019
Author(s)
David G. Holmberg, Martin J. Burns, Steven T. Bushby, Avi Gopstein
… abstract component model that paved the way for Phase II. The Phase II effort spanned Spring 2017 through Spring 2018, where the … Challenge participants' research reports from Phase II. The common scenario involves a weather event impacting a … Transactive Energy Modeling and Simulation Challenge Phase II Final Report …

Spectrum of Singly-Ionized Cesium (Cs II)

October 16, 2008
Author(s)
Craig J. Sansonetti, K L. Andrew
… as belonging to the spectrum of singly-ionized cesium (Cs II). Of these, 1683 were classified as transitions among 118 … Spectrum of Singly-Ionized Cesium (Cs II) …

Energy Levels and Observed Spectral Lines of Ionized Argon, Ar II through Ar XVIII

September 1, 2010
Author(s)
Edward B. Saloman
… data were found to generate level and line tables for Ar II through Ar XV. For Ar XVI a mix of experimental and … from them. Experimental g-factors are included for Ar II. A value, either experimental, semi-empirical, or … Levels and Observed Spectral Lines of Ionized Argon, Ar II through Ar XVIII …

Extended and Revised Analysis of Singly Ionized Tin: Sn II

October 28, 2014
Author(s)
K. Haris, Alexander Kramida, A. Tauheed
… The electronic structure of singly ionized tin (Sn II) is partly a one-electron and partly a three-electron … observed wavelengths and transition probabilities of Sn II in the range 888-10740 Å involving excitation of the n = 5 … Extended and Revised Analysis of Singly Ionized Tin: Sn II …

Isotope shifts in neutral and singly-ionized calcium

January 20, 2020
Author(s)
Alexander Kramida
… measurements in the optical spectra of Ca I and Ca II are analyzed, and from them complete tables of isotope … Ca I, Ca II, isotope shifts, nuclear radii, absolute frequencies, …

Uniaxial Pressure Effect on the Magnetic Ordered Moment and Transition Temperatures in BaFe 2-x T x As 2 (T=Co,Ni)

February 17, 2017
Author(s)
David W. Tam, Yu Song, Haoran Man, Sky C. Cheung, Zhiping Yin, Xingye Lu, Weiyi Wang, Benjamin A. Frandsen, Lian Liu, Zizhou Gong, Takashi U. Ito, Yipeng Cai, Murray N. Wilson, Shengli Guo, Keisuke Koshiishi, Wei Tian, Bassam Hitti, Alexandre Ivanov, Yang Zhao, Jeffrey W. Lynn, Graeme M. Luke, Tom Berlijn, Thomas A. Maier, Yasutomo J. Uemura, Pengcheng Dai
… electrons remains a crucial aspect of magnetism in iron pnictides near optimal superconductivity. … Iron Superconductor, uniaxial pressure, neutron diffraction, …

Position Dependence in the CDMS II Zip Detectors

January 1, 2002
Author(s)
V. Madic, W. Rau, D. S. Akerib, P L. Brink, B. Cabrera, J. P. Castle, C S. Chang, M. B. Crisler, D Driscoll, J Emes, R. J. Gaitskell, J. Hellmig, M E. Huber, J M. Martinis, P. Meunier, T. A. Perera, M C. Perillo Isaac, T. Saab, B. Sadoulet, R. W. Schnee, D N. Seltz, G Z. Wang, B C. Young
… of measurements made on a Si detector from the first CDMS II production batch. We also investigate ways of using the … Position Dependence in the CDMS II Zip Detectors …
Displaying 201 - 225 of 1898
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