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Journals

Influence of Electron Doping on the Ground State of (Sr1-xLax)2IrO4

Author(s)
Xiang Chen, Tom Hogan, D. Walkup, Wenwen Zhou, M. Pokharel, Mengliang Yao, Wei Tian, Thomas Z. Ward, Yang Zhao, Daniel E. Parshall, C. Opeil, Jeffrey W. Lynn, Vidya Madhavan, Stephen D. Wilson
The evolution of the electronic properties of electron-doped (Sr 1-xLa x) 2IrO 4 is experimentally explored as the solubility limit of La is approached. As...

SOLAR-WIND ION DRIVEN X-RAY EMISSION FROM COMETARY AND PLANETARY ATMOSPHERES: MEASUREMENTS AND THEORETICAL PREDICTIONS OF CHARGE- EXCHANGE CROSS SECTIONS AND EMISSION SPECTRA FOR O6+ + H2O, CO, CO2, CH4, N2, NO, N2O, AND Ar

Author(s)
J. R. Machacek, D. P. Mahapatra, David R. Schultz, Yuri Ralchenko, A. Moradmand, O. E. Ghazaly, A. Chutjian
Relevant to modeling and understanding X-ray emission from cometary and planetary atmospheres, total cross sections for 1.17 and 2.33 keV/u O6+ colliding with...

Experiments with highly-ionized atoms in unitary Penning traps

Author(s)
Shannon Hoogerheide, Aung Naing, Joan M. Dreiling, Samuel Brewer, Nicholas D. Guise, Joseph Tan
Highly-ionized atoms with special properties have been proposed for interesting applications, including potential candidates for a new generation of optical...

Physical implementation of coherently-coupled oscillator networks

Author(s)
Matthew R. Pufall, William H. Rippard, Gyorgy Csaba, Wolfgang Porod, George Bourianoff, Dmitri Nikonov
We present a combined experimental and simulation study of the physical implementation of coherently coupled oscillator networks composed of spin-torque...

Heterogeneity and length scale effects in PEG-based hydrogels

Author(s)
Brian G. Bush, Jenna M. Shapiro, Frank W. DelRio, Robert F. Cook, Michelle L. Oyen
Colloidal-probe spherical indentation load-relaxation experiments are conducted on poly(ethylene glycol) (PEG) hydrogel materials to quantify the steady-state...

Molecular-Based Virial Coefficients of CO2-H2O Mixtures

Author(s)
Allan H. Harvey, Andrew J. Schultz, David A. Kofke
We report values of the second and third virial coefficients for the system CO2-H2O, calculated as a function of temperature via numerical evaluation of cluster...

Small Molecule Inhibitors of 8-Oxoguanine DNA Glycosylase-1 (OGG1)

Author(s)
Pawel Jaruga, Erdem Coskun, M Miral Dizdar, Nathan Donley, Stephen Lloyd, Amanda McCullough
ABSTRACT The DNA base excision repair (BER) pathway, which utilizes DNA glycosylases to initiate repair of specific DNA lesions, is the major pathway for the...

Stabilization of Cubic Sr2FeMoO6 through Topochemical Reduction

Author(s)
Daniel D. Taylor, Nathaniel J. Schreiber, Craig Brown, Angel M. Arevalo-Lopez, Efrain E. Rodriguez
Sr 2FeMoO 6 has been extensively studied for application in spintronic devices. Through the topochemical deintercalation of the oxygen anions, the high...

Quasiparticle recombination in hotspots in superconducting current-carrying nanowires

Author(s)
Alex Kozorezov, Colin Lambert, Francesco Marsili, Martin Stevens, Varun Verma, Jeffrey A. Stern, Rob Horansky, Shellee D. Dyer, Shannon Duff, David P. Pappas, Adriana Lita, Matthew D. Shaw, Richard Mirin, Sae Woo Nam
We describe a kinetic model of recombination of nonequilibrium quasiparticles generated by single photon absorption in superconducting current-carrying...
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