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Zeng Dinggui |
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Ph.D. candidate
Biomagnetics Laboratory (BML)
Phone:
(65) 6516-1496
Advisors:
Assist Prof. Bae, Seongtae
A Member
of
Information Storage Materials
Laboratory (ISML) |
I was born in Hunan, China in 1985 and obtained my Bachelor degree in Information Engineering in Xi`an Jiaotong University, China in 2007. I am currently under the NUS Graduate Scholarship
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Thesis
Research
Interests
Electromigration phenomenon in magnetic thin film materials
Current-perpendicular-to-plane GMR structure
Magnetic biosensor based on GMR spin valves
Publications
Ding Gui Zeng, and Seongtae Bae,
“Numerical failure analysis of
current-confined-path (CCP) current perpendicular-to-plane (CPP) GMR
spin-valve read sensors under high current density”,
J. Appl. Phys., 109, 033901 (2011)
Ding Gui Zeng, Kyung-Won Chung, Jack H. Judy, and Seongtae Bae, " Numerical simulation of current density-induced magnetic failure for giant magnetoresistance spin valve read sensors",
J. Appl. Phys. 108, 023903 (2010)
Jing Jiang, Ding Gui Zeng, Seongtae Bae, Hojun Ryu, and Kyung-Won Chung, “Effects of controlling Cu spacer inter-diffusion by diffusion barriers on the magnetic and electrical stability of GMR spin-valve devices,
J. Magn. Magn. Mater., 322, 1834 (2010)
Ding Gui Zeng, Kyung-Won Chung, and Seongtae Bae, Thermomigration-induced magnetic degradation of current perpendicular to the plane GMR spin-valve read sensors operating at high current density,
J. Appl. Phys., 106, 113908 (2009)
Awards and Scholarships
NUS Graduate Research Scholarship
Work Experience
Conference
“Thermomigration-induced magnetic degradation of CPP and CCP GMR spin-valve read sensors operating at high current density", Zeng Dinggui and Seongtae Bae, [CC-07] 11th Joint MMM-Intermag Conference, Washington, D.C., USA (2010, 1, 18 ~ 22)
"Thermomigration-Induced Magnetic Degradation of Current Perpendicular to the Plane GMR Spin-Valve Read Sensors Operating at High Current Density", Ding Gui Zeng, Jack H. Judy, and Seongtae Bae, [18aC-5], 9th Perpendicular Magnetic Recording Conference, Sendai, Japan, 05-2010
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