John Read
National Institute of Standards and Technology
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Publication
Featured researches published by John Read.
Applied Physics Letters | 2011
Joshua M. Pomeroy; John Read
Sharp magnetic switching distributions with coupling to magnetic sidewall oxides in FeCoB/MgO magnetic tunnel junctions (MTJs) are revealed by magneto-resistance first order reversal curve (MR-FORC) measurements. Tunneling magneto-resistance (TMR) and FORC data in units of % TMR/mT2 are shown for two identical devices that differ only by the annealing. The annealed sample has much larger TMR and correspondingly higher switching density ρ. In both cases, the MR-FORC data exhibit a prominent “checkerboard” pattern that implies coupling to magnetic oxides on the MTJ sidewalls.
Bulletin of the American Physical Society | 2015
Alejandro Jara; Igor Barsukov; Yu-Jin Chen; Brian Youngblood; John Read; Patrick M. Braganca; Ilya Krivorotov
Bulletin of the American Physical Society | 2012
Hsin-wei Tseng; Yun Li; John Read; D. C. Ralph; R. A. Buhrman
Bulletin of the American Physical Society | 2012
Yun Li; Hsin-wei Tseng; John Read; J. A. Katine; D. C. Ralph; R. A. Buhrman
Bulletin of the American Physical Society | 2011
Joshua M. Pomeroy; John Read
Bulletin of the American Physical Society | 2011
Yun Li; Hsin-wei Tseng; Pinshane Y. Huang; John Read; D. C. Ralph; R. A. Buhrman
Archive | 2010
Hinwei Tseng; Yue Li; John Read; Chen Wang; Ong Lee Lee; P. G. Gowtham; Patrick M. Braganca; D. C. Ralph; R. A. Buhrman
Bulletin of the American Physical Society | 2010
Lei Huang; June Lau; Paul Morrow; John Read; William F. Egelhoff; Yimei Zhu
Bulletin of the American Physical Society | 2009
Yun Li; John Read; Pinshane Y. Huang; Hsin-wei Tseng; R. A. Buhrman
Archive | 2008
John Read; Yi Cui; Brian H. Moeckly; Jinian Shu; Xiaoxing Xi; R. A. Buhrman