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29,352 records were found.

Berry phase of non-ideal Dirac fermions in topological insulators

Comment: 6 pages, 5 figures, extended version to include analysis of the data from other groups
Creator(s): Ando, Yoichi; Taskin, A. A.
Dates: 2011-03-16
Database: arXiv
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Comparison of the full-potential and frozen-core approximation approaches to density-functional calculations of surfaces

Comment: 8 pages including 3 figures; related publications can be found at http://www.fhi-berlin.mpg.de/th/th.html
Creator(s): Scheffler, Matthias; Reuter, Karsten; De Sarkar, Abir; Rogal, Jutta; Kresse, Georg; Kiejna, Adam
Dates: 2005-09-01
Database: arXiv
See details of Comparison of the full-potential and frozen-core approximation approaches to density-functional calculations of surfaces (oai:arXiv.org:cond-mat/0509014) More information
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Multifunctional L10-Mn1.5Ga films with ultrahigh coercivity, giant perpendicular magnetocrystalline anisotropy and large magnetic energy product

We present the fascinating magnetic properties in homogenous noble-metal-free and rare-earth-free L10-Mn1.5Ga epitaxial films on GaAs (001), including ultrahigh perpendicular coercivity remarkably tunable from 8.1 to 42.8 kOe, giant perpendicular magnetocrystalline anisotropy with a maximum of 22.9 Merg/cc, easily controllable magnetization from 27.3 to 270.5 emu/cc, excellent squareness exceeding 0.94 and large magnetic energy product up to 2.6 MGOe. These magnificent room-temperature magnetic characteristics make our L10-Mn1.5Ga films multifunctional as outstanding and cost-effective alternative for not only perpendicular magnetic recording bits with areal density over 30 Tb inch-2 and thermal stability over 60 years, but variety of novel devices with high magnetic-noise immunity and thermal stability like spin-torque MRAMs and osc...
Creator(s): Zheng, Houzhi; Zhao, Jianhua; Pan, Dong; Meng, Kangkang; Nie, Shuaihua; Zhu, Lijun
Dates: 2012-03-28
Database: arXiv
See details of Multifunctional L10-Mn1.5Ga films with ultrahigh coercivity, giant perpendicular magnetocrystalline anisotropy and large magnetic energy product (oai:arXiv.org:1203.6176) More information
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How to make semiconductors ferromagnetic: A first course on spintronics

Comment: 8 pages; to appear in the special issue 'Quantum Phases at Nanoscale' of Solid State Communications
Creator(s): Kaminski, A.; Hwang, E. H.; Sarma, S. Das
Dates: 2003-04-09
Database: arXiv
See details of How to make semiconductors ferromagnetic: A first course on spintronics (oai:arXiv.org:cond-mat/0304219) More information
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Anomalous vibrational effects in non-magnetic and magnetic Heusler alloys

Comment: 9 pages, 8 figures
Creator(s): Acet, M.; Adeagbo, W. A.; Rabe, K. M.; Entel, P.; Zayak, A. T.
Dates: 2005-06-29
Database: arXiv
See details of Anomalous vibrational effects in non-magnetic and magnetic Heusler alloys (oai:arXiv.org:cond-mat/0506774) More information
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First-Principles Study on Electron-Conduction Properties of Helical Gold Nanowires

Comment: 4 pages and 2 figures
Creator(s): Hirose, Kikuji; Ono, Tomoya
Dates: 2004-09-28
Database: arXiv
See details of First-Principles Study on Electron-Conduction Properties of Helical Gold Nanowires (oai:arXiv.org:cond-mat/0409721) More information
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Phase transitions induced by confinement of ferroic nanoparticles

Comment: 35 pages, 11 figures, 2 appendices, to be submitted to Physical Review B
Creator(s): Eliseev, Eugene A.; Glinchuk, Maya D.; Morozovska, Anna N.
Dates: 2007-03-25
Database: arXiv
See details of Phase transitions induced by confinement of ferroic nanoparticles (oai:arXiv.org:cond-mat/0703652) More information
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Ionic high-pressure form of elemental boron

Comment: Published in Nature 453, 863-867 (2009)
Creator(s): Solozhenko, Vladimir L.; Kurakevych, Oleksandr O.; Yu, Tony; Liu, Zhenxian; Glass, Colin W.; Ma, Yanming; Ma, Yanzhang; Gatti, Carlo; Chen, Jiuhua; Oganov, Artem R.
Dates: 2009-11-16
Database: arXiv
See details of Ionic high-pressure form of elemental boron (oai:arXiv.org:0911.3192) More information
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Prediction of thermal cross-slip stress in magnesium alloys from direct first principles data

Comment: 26 pages, 7 figures
Creator(s): Trinkle, Dallas R.; Hector, Jr., Louis G.; Yasi, Joseph A.
Dates: 2011-05-26
Database: arXiv
See details of Prediction of thermal cross-slip stress in magnesium alloys from direct first principles data (oai:arXiv.org:1105.5365) More information
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Optical conductivity of metals from first principles

Comment: 3 pages including 5 figures
Creator(s): Schindlmayr, Arno
Dates: 2011-09-13
Database: arXiv
See details of Optical conductivity of metals from first principles (oai:arXiv.org:1109.2771) More information
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