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- Florida State UniversityUS51 papers
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- Oak Ridge National LaboratoryUS6 papers
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- Rutgers, The State University of New JerseyUS5 papers
- Centre National de la Recherche ScientifiqueFR3 papers
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- Aoyama Gakuin UniversityJP2 papers
8 papers · 1 filter
Tunable magnetic exchange interactions in manganese-doped inverted core/shell ZnSe/CdSe nanocrystals
David A. Bussian, Scott A. Crooker, Ming Yin +3
Magnetic doping of semiconductor nanostructures is actively pursued for applications in magnetic memory and spin-based electronics. Central to these efforts is a drive to control t…
Resolution-dependent mechanisms for bimodal switching-time distributions in simulated Fe nanopillars
S. H. Thompson, G. Brown, A. Kuhnle +2
We study the magnetization-switching statistics following reversal of the applied field for three separate computational models representing the same physical system, an iron nanop…
Small anisotropy, weak thermal fluctuations, and high field superconductivity in Co-doped iron pnictide Ba(Fe1-xCox)2As2
A. Yamamoto, J. Jaroszynski, C. Tarantini +10
We performed high-field magnetotransport and magnetization measurements on a single crystal of the 122-phase iron pnictide Ba(Fe1-xCox)2As2. Unlike the HTS cuprates and 1111-phase…
Fast nuclear spin hyperpolarization of phosphorus in silicon
D. R. McCamey, J. van Tol, G. W. Morley +1
We experimentally demonstrate a method for obtaining nuclear spin hyperpolarization, that is, polarization significantly in excess of that expected for a thermal equilibrium. By ex…
Electrical Detection of Spin Transport in Lateral Ferromagnet-Semiconductor Devices
X. Lou, C. Adelmann, S. A. Crooker +6
A longstanding goal of research in semiconductor spintronics is the ability to inject, modulate, and detect electron spin in a single device. A simple prototype consists of a later…
Study of the One- and Two-Band Models for Colossal Magnetoresistive Manganites Using the Truncated Polynomial Expansion Method
C. Sen, G. Alvarez, Y. Motome +5
Considerable progress has been recently made in the theoretical understanding of the colossal magnetoresistance (CMR) effect in manganites. The analysis of simple models with two c…