Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Jan-Ulrich Thiele"'
Autor:
Dustin A. Gilbert, Jung-Wei Liao, Liang-Wei Wang, June W. Lau, Timothy J. Klemmer, Jan-Ulrich Thiele, Chih-Huang Lai, Kai Liu
Publikováno v:
APL Materials, Vol 2, Iss 8, Pp 086106-086106-7 (2014)
The A1-L10 phase transformation has been investigated in (001) FeCuPt thin films prepared by atomic-scale multilayer sputtering and rapid thermal annealing (RTA). Traditional x-ray diffraction is not always applicable in generating a true order param
Externí odkaz:
https://doaj.org/article/19628473cfb94e7c9ef91413d4e07cb6
Autor:
Yang-Ki Hong, Hoyun Won, Gary Mankey, Minyeong Choi, Chang-Dong Yeo, Woncheol Lee, Nayem Mohammed Reza Shah, Jan-Ulrich Thiele, Myung-Hwa Jung
Publikováno v:
IEEE Transactions on Magnetics. 57:1-6
In high-density magnetic recording media, magnetically isolated grains are required to increase the signal-to-noise ratio (SNR). Carbon can be used to isolate FePt grains enabling their grain size smaller than 4.3 nm. Carbon atoms segregate to the bo
Autor:
Minyeong Choi, Yang-Ki Hong, Hoyun Won, Chang-Dong Yeo, Nayem Mohammed Reza Shah, Byoung-Chul Choi, Woncheol Lee, Haein Choi-Yim, Wooyoung Lee, Jan-Ulrich Thiele
Publikováno v:
SSRN Electronic Journal.
Autor:
Stephanie Hernandez, Chris Rea, Ian Gilbert, Michael Allen Seigler, Ganping Ju, Steven Granz, Zengyuan Liu, Hua Zhou, Tim Rausch, John W. Dykes, Martin G. Blaber, Pin-Wei Huang, Jan-Ulrich Thiele, Chubing Peng
Publikováno v:
IEEE Transactions on Magnetics. 55:1-8
Curvature of recorded bit and skew are two factors limiting further improvement of the areal density capacity of heat-assisted magnetic recording. Performance degradation due to curvature and skew is evaluated using micromagnetic modeling and spin-st
Autor:
Florin Zavaliche, Yonghua Chen, Yukiko Kubota, Xiaobin Zhu, Eric K. C. Chang, Huaqing Yin, Michael Allen Seigler, Hassib Amini, Tim Rausch, Yinfeng Ding, Ganping Ju, Chris Rea, Yingguo Peng, Timothy J. Klemmer, Sha Zhu, Jiaoming Qiu, Pin-Wei Huang, Jan-Ulrich Thiele, Steven Granz, Li Gao, Alexander Q. Wu
Publikováno v:
IEEE Transactions on Magnetics. 54:1-6
Heat-assisted magnetic recording (HAMR) is being developed as the next generation magnetic recording technology. Critical components of this technology, such as the plasmonic near-field transducer and high anisotropy granular FePt media, as well as r
Autor:
Ganping Ju, Jan-Ulrich Thiele, Chris Rea, Mark Anthony Gubbins, Cathy Jackson, Steven Granz, Tim Rausch
Publikováno v:
2020 IEEE 31st Magnetic Recording Conference (TMRC).
Heat Assisted Magnetic Recording (HAMR) is the next generation hard disk drive technology which enables continued and significant areal density growth [1]. As the track pitch continues to scale down, the HAMR reader must continue to scale. The scalab
Autor:
Ganping Ju, Yukiko Takahashi, Lei Wan, Jan Ulrich Thiele, Antony Ajan, Kazuhiro Hono, Ricardo Ruiz, Xiao Min Yang
Publikováno v:
MRS Bulletin. 43:93-99
Heat-assisted magnetic recording (HAMR) is being developed as the next-generation magnetic recording technology. High anisotropy granular media such as FePt-C have been demonstrated as HAMR media for ∼2 Tbpsi (terabits per in2) recording density. I
Autor:
Wenzhong Zhu, Utt Heng Kan, Edward Charles Gage, Steven Granz, Chris Rea, Tim Rausch, Jan-Ulrich Thiele, Edmun ChianSong Seng, Ganping Ju
Publikováno v:
IEEE Transactions on Magnetics. 54:1-4
Heat-assisted magnetic recording (HAMR) is the next generation hard disk drive technology that enables continued and significant areal density growth. There are currently two common architectures for the layout of tracks in hard disk drives: conventi
Autor:
Chris Rea, Steven Granz, Edward Charles Gage, Jason Charles Jury, Jan-Ulrich Thiele, Tim Rausch, Ganping Ju
Publikováno v:
IEEE Transactions on Magnetics. 55:1-3
Heat-assisted magnetic recording (HAMR) is the next-generation hard disk drive technology which enables continued and significant areal density growth. There are currently three write architectures for the layout of tracks in hard disk drives: conven
Autor:
Chris Rea, Edward Charles Gage, Jan-Ulrich Thiele, Steven Granz, Hua Zhou, Michael Allen Seigler, Pradeep Subedi, Jason Charles Jury, Alexander Q. Wu, Yingguo Peng, Ganping Ju, Stephanie Hernandez, Peter Czoschke, Michael A. Cordle, Tim Rausch, Douglas A. Saunders, Pu-Ling Lu
Publikováno v:
IEEE Transactions on Magnetics. 53:1-7
Differences in the areal density capability limits for heat-assisted magnetic recording (HAMR) and conventional perpendicular magnetic recording (PMR) are explored using spinstand measurements and micromagnetic modeling. The written track curvature a