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Displaying 501 - 525 of 632

Size-Strain Line-Broadening Analysis of the Ceria Round-Robin Sample

December 1, 2004
Author(s)
Davor Balzar, N Audebrand, M R. Daymond, A Fitch, A Hewat, J I. Langford, A Le Bail, D Louer, P Masson, Christopher N. McCowan, N Popa, P W. Stephens, B H. Toby
… ceria by heating in a silica crucible at 650 C for 45 hours. Another ceria sample wasprepared to correct for the …

Barium Hollandite-Type Compounds Ba x Fe 2x Ti 8-2x O 16 with x= 1.143 and 1.333

February 23, 1999
Author(s)
J. M. Loezos, Terrell A. Vanderah, A R. Drews
… (Ba 1.333 Fe 2.666 Ti 5.334 O 16 : a=102328(8) , b=2.9777(4) , c=9.899(1) , =91.04(1) , V=201.58(5) 3 , Z=1, Pcalc =4.64 g/cm 3 ; Ba 143Fe d2.286^Ti 5.714 O 16 : a=10.1066(6), … b=2.9690(3), c=10.064(2) , =90.077(6) , V=301.98(4) 3 , Z=1, Pcalc=4.48g/cm 3 . The X-ray powder patterns for …

Mobilities and Formation Kinetics of NH 4 + (NH 3 ) n Cluster Ions (n=0-3) in helium and helium/ammonia mixtures

January 1, 1997
Author(s)
M Krishnamurthy, J A. de Gouw, L N. Ding, V M. Bierbaum, S R. Leone
… NH 4 + (NH 3 ) n (n=1-3) cluster ions are formed in a field free … and ammonia by applying Blanc's law to the mixtures. NH 4 + ion mobilities in helium, obtained by using Blanc's law, … The zero-field mobilities of the larger clusters (0.45 +or-} 0.20 cm 2 V -1 s -1 for NH 4 + (NH 3 ) 2 are …

Micromagnetics of Domain Walls At Surfaces

January 1, 1991
Author(s)
M Scheinfein, John Unguris, J L. Blue, Kevin Coakley, Daniel T. Pierce, Robert Celotta, P J. Ryan
… walls in semi-infinite crystals of Fe(100), and +/- 4.5% for 180-degrees walls in thin films of Permalloy. The …

Highly Tunable Magnetic Phases in Transition-Metal Dichalcogenide Fe 1/3+d NbS 2

April 5, 2022
Author(s)
Shan Wu, Zhijun Xu, Shannon Haley, Sophie Weber, Arani Acharya, Eran Maniv, Yiming Qiu, A. A. Aczel, Nicholas S. Settineri, Jeffrey Neaton, James Analytis, Robert Birgeneau
… memory effects coupled to the Neel temperature of TN ∼ 45 K [1, 2]. We present comprehensive single crystal neutron …

Self-terminating Electrodeposition of Pt on WC Electrocatalysts

May 10, 2021
Author(s)
Thomas P. Moffat
… Pt nanoparticles on tungsten monocarbide (WC) from a pH 4 electrolyte containing 3 mmol/L K2PtCl4 - 0.5 mol/L NaCl. … three Pt deposition cycles between -0.8 VSCE and -0.45 VSCE, corresponding to a monolayer equivalent charge, the …

ESTABLISHING BRDF CALIBRATION CAPABILITIES THROUGH SHORTWAVE INFRARED

September 5, 2017
Author(s)
Catherine C. Cooksey, Georgi T. Georgiev, James Butler, Kurtis J. Thome, Leibo Ding
Satellite instruments operating in the reflective solar wavelength region require accurate and precise determination of the Bidirectional Reflectance Distribution Functions (BRDFs) of the laboratory and flight diffusers used in their pre-flight and on

A Reassessment of Absolute Energies of X-ray L Lines of Lanthanide Metals

June 28, 2017
Author(s)
Bradley Alpert, W.Bertrand (Randy) Doriese, Gene C. Hilton, Lawrence T. Hudson, Young I. Joe, Kelsey Morgan, Carl D. Reintsema, Dan Schmidt, Daniel Swetz, Csilla Szabo-Foster, Joel Ullom, Joseph Fowler, Galen O'Neil, Douglas Bennett
… in absolute line energies is generally less than 0.4 eV in the energy range of 4.5 keV to 7.5 keV. Of the seventeen line energies of …
Displaying 501 - 525 of 632
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