H.N. Bertram

University of California, Los Angeles — United States

Physics and Astronomy · Physical Sciences

41h-index7.4kcitations315works0.02yr avg
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Research Topics

Magnetic properties of thin films(230), Magnetic Properties and Applications(136), Theoretical and Computational Physics(117), Adhesion, Friction, and Surface Interactions(45), Characterization and Applications of Magnetic Nanoparticles(27)

Publications315 total

MICROMAGNETICS OF COMPOSITE PATTERNED MEDIA
2010
Joint-Track Equalization and Detection for Bit Patterned Media Recording
IEEE Transactions on Magnetics·2010· 75 cited
Analysis of Nonlinear Transition Shift and Write Precompensation in Perpendicular Recording Systems
IEEE Journal on Selected Areas in Communications·2010· 3 cited
Correction to “A Model for Noise Power Nonlinearities in Perpendicular Magnetic Recording” [Aug 09 3100-3106
IEEE Transactions on Magnetics·2009
Measurements and Analysis of Noise Power Versus Density in Perpendicular Recording
IEEE Transactions on Magnetics·2009· 3 cited
Semi-Analytical Approach for Analysis of BER in Conventional and Staggered Bit Patterned Media
IEEE Transactions on Magnetics·2009· 9 cited
A Model for Noise Power Nonlinearities in Perpendicular Magnetic Recording
IEEE Transactions on Magnetics·2009· 10 cited
Microwave assisted magnetization reversal in composite media
Applied Physics Letters·2009· 43 cited
Microwave-assisted magnetization reversal and multilevel recording in composite media
Journal of Applied Physics·2009· 45 cited
Nonuniform grid algorithm for fast calculation of magnetostatic interactions in micromagnetics
Journal of Applied Physics·2009· 30 cited
Capped bit patterned media for high density magnetic recording
Journal of Applied Physics·2009· 8 cited
Analysis of recording in bit patterned media with parameter distributions
Journal of Applied Physics·2009· 8 cited
Precessional Magnetization Reversal in Composite Patterned Media: Dependence on Applied Field Parameters
IEEE Transactions on Magnetics·2008
Mean-Adjusted Pattern-Dependent Noise Prediction for Perpendicular Recording Channels With Nonlinear Transition Shift
IEEE Transactions on Magnetics·2008· 11 cited
Patterned Media for 10 Tb/in$^2$ Utilizing Dual-Section “Ledge” Elements
IEEE Transactions on Magnetics·2008· 8 cited
Error Rate Expression for Perpendicular Magnetic Recording
IEEE Transactions on Magnetics·2008· 3 cited
Fast precessional reversal in perpendicular composite patterned media
Journal of Applied Physics·2008· 11 cited
Nucleation fields in composite medium grains
Journal of Applied Physics·2008
Dual-layer patterned media “ledge” design for ultrahigh density magnetic recording
Applied Physics Letters·2008· 27 cited
Nonlinear Transition Shift and Write Precompensation in Perpendicular Magnetic Recording
2008· 9 cited
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Frequent Co-authors

M.E. Schabes(4), Jian-Gang Zhu(4), Kai-Zhong Gao(3), S.W. Yuan(3), Jian‐Gang Zhu(2), C. Seberino(2), Seyhan Karakulak(2), Paul H. Siegel(2), Jack K. Wolf(2), T. J. Silva(2), Shaojing Li(2), Boris Livshitz(2), Eric E. Fullerton(2), Vitaliy Lomakin(2), M. Williams(1), Lisa Tauxe(1), Huiyu Zhou(1), R. Gustafson(1), Xiaodong Che(1), Hans Richter(1)