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Displaying 51 - 75 of 392

Oscillatory Exchange Coupling in Fe/Au/Fe(100)

January 1, 1994
Author(s)
John Unguris, Robert Celotta, Daniel T. Pierce
… (0.506plus or minus}0.010 nm) and 8.6plus or minus}0.3 layers (1.75plus or minus}0.06 nm). The measured periods …

Structure and Properties of a-NaFeO 2 -type Ternary Sodium Iridates

February 1, 2014
Author(s)
Kristen Baroudi, Cindi Yim, Hui Wu, Qingzhen Huang, John H. Roudebush, Eugenia Vavilova, Hans-Joachim Grafe, Vladislav Kataev, Bernd Buechner, Huiwen Ji, Changyang Kuo, Zhiwei Hu, Tun-Wen Pi, Chiwen Pao, Jyhfu Lee, Daria Mikhailova, Liu Hao Tjeng, R. J. Cava
… are reported for layered compounds of the type Na 3-x MIr 2 O 6 and Na 3-x M 2 IrO 6 , where M is a transition … Fe 2/3} Ir 1/3} O 2 , Na 0.92 Ni 1/3} Ir 2/3} O 2 , Na 0.86} Cu 1/3} Ir 2/3} O 2 , and Na 0.89 Zn 1/3} Ir 2/3} O 2 … Co 1/3} Ir 2/3} O 2 , Na 0.92 Ni 1/3} Ir 2/3} O 2 , Na 0.86 Cu 1/3} Ir 2/3} O 2 and Na 0.89 Zn 1/3} Ir 2/3} O 2 are …

Over-The-Air Calibration of a Dual-Beam Dual-Polarized 28-GHz Phased-Array Channel Sounder

July 9, 2020
Author(s)
Sung Yun Jun, Derek Caudill, Jelena Senic, Camillo Gentile, Jack Chuang, Nada T. Golmie
This paper describes an over-the-air calibration procedure for the impulse response of a 28-GHz phased-array antenna channel sounder. The silicon-germanium (SiGe) antenna board is composed from two 8x8 planar arrays; each array can generate a distinct beam

Juliet 1.3 Test Suite: Changes From 1.2

June 14, 2018
Author(s)
Paul E. Black
… then. Version 1.2 was released in May 2013 with a total of 86,864 test cases. Released in October 2017, version 1.3 fixes about two dozen systematic problems in version 1.2 … technical note details the changes from version 1.2 to 1.3. This note also lists the systematic problems that we know …

Reference Correlations for the Viscosity and Thermal Conductivity of n-Undecane

September 26, 2017
Author(s)
Marc J. Assael, T.B. Papalas, Marcia L. Huber
… K, at pressures up to 500 MPa, with densities below 776.86 kg m-3. The estimated uncertainty for the dilute-gas viscosity is … uncertainties will be larger. The estimated uncertainty is 3% for the thermal conductivity of the low-density gas, and …

Equilibrium Constant of the Reaction OH + HNO 3 } H 2 O + NO 3 in Aqueous Solution

March 1, 2001
Author(s)
G A. Poskrebyshev, Pedatsur Neta, Robert E. Huie
… The equilibrium reaction OH + HNO 3 } H 2 O + NO 3 was investigated by pulse radiolysis in aqueous solutions. … was derived from the dependence of the absorbance of NO 3 radicals upon [HNO 3 ] and estimates of the forward and … Equilibrium Constant of the Reaction OH + HNO 3 } H 2 O + NO 3 in Aqueous Solution …

Exclusive Recognition of CO2 from Hydrocarbons by Aluminum Formate with Hydrogen-Confined Pore Cavities

May 31, 2023
Author(s)
Zhaoqiang Zhang, Zeyu Deng, Hayden Evans, Dinesh Mullangi, Chengjun Kang, Shing B. Peh, Yuxiang Wang, Craig Brown, John Wang, Pieremanuele Canepa, Anthony K. Cheetham, Dan Zhao
… Here, we report that the ultramicroporous material Al(HCOO)3, ALF, can exclusively capture CO2 from hydrocarbon … C2H2 and CH4. ALF shows a remarkable CO2 capacity of 86.2 cm3 g-1 and record-high CO2/C2H2 and CO2/CH4 uptake …

Preliminary Data Collected from the Camp Fire Reconnaissance

December 15, 2020
Author(s)
Alexander Maranghides, William Mell, Steven Hawks, Mike Wilson, Will Brewer, Eric D. Link, Christopher U. Brown, Cartier P. Murrill, Erin Ashley
… destroyed 13,696 single residences. The fire resulted in 86 civilian fatalities and three firefighter injuries. After …

Measured In-situ Mass Absorption Spectra for Nine Forms of Highly-absorbing Carbonaceous Aerosol

April 23, 2018
Author(s)
Christopher D. Zangmeister, Rian You, Elizabeth M. Lunny, Arne Jacobson, Mitchio Okumura, Michael R. Zachariah, James G. Radney
… with mass absorption coefficients (MAC) ranging between 3.8 m2 g-1 and 8.6 m2 g-1 at λ = 550 nm. Absorption Ångström … – i.e. MAC spectral dependence – ranged between 1.0 and 1.3 for flame-generated particles and up to 7.5 for C60. The …
Displaying 51 - 75 of 392
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