| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-MRIS, MMS |
2017-10-19
15:10 |
Niigata |
Kashiwazaki energy hall, Niigata |
Micromagnetic analysis of MAMR recording head
-- Oscillation of small-sized STO with small external field --
Ryo Itagaki, Yasushi Kanai (Niigata Inst. of Tech.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) |
A micromagnetic model analysis of a spin-torque oscillator and write head for microwave-assisted magnetic recording was ... [more] |
|
| IEICE-MRIS, MMS |
2017-06-08
14:55 |
Miyagi |
Tohoku Univ. |
Real Time Observation of Current Driven Magnetic Domains in Magnetic Nanowire Memory by Magneto-optical Microscopy
Mitsunobu Okuda, Mayumi Kawana, Yasuyoshi Miyamoto (NHK) |
We have proposed a new magnetic recording memory utilizing parallel aligned nanowires without mechanical moving parts, i... [more] |
MMS2017-45
pp.11-15 |
| IEICE-MRIS, MMS |
2016-06-09
15:20 |
Miyagi |
Tohoku Univ. |
New Magnetic Nanowire Memory utilizing Motion of Magnetic Domains: Formation, Accumulation and Detection of Magnetic Domains in Magnetic Nanowire by Magnetic Recording Head
Mitsunobu Okuda, Yasuyoshi Miyamoto, Mayumi Kawana, Eiichi Miyashita, Nobuo Saito (NHK) |
We have proposed the magnetic memories utilizing parallel aligned nanowires without mechanical moving parts, in order to... [more] |
MMS2016-45
pp.27-31 |
| IEICE-MRIS, MMS |
2016-06-10
10:55 |
Miyagi |
Tohoku Univ. |
Simulation of STO for microwave-assisted magnetic recording (3)
-- Optimum injected current of integrated STO --
Kazuki Abe, Yuuki Tabuse, Yasushi Kanai (NIIT), kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) |
Micromagnetic analysis was carried out for the spin-torque oscillator (STO) used for microwave-assisted magnetic recordi... [more] |
|
| IEICE-MRIS, MMS |
2016-06-10
11:20 |
Miyagi |
Tohoku Univ. |
Micromagnetic simulation of STO for microwave-assisted magnetic recording (4)
-- Optimum injected current density of integrated STO vs. write head structure and head material characteristics --
Yuuki Tabuse, Yasushi Kanai (NIIT), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) |
Micromagnetic analysis was carried out for the spin-torque oscillator (STO) used for microwave-assisted magnetic recordi... [more] |
|
| IEICE-MRIS, MMS |
2015-06-04
14:15 |
Tokyo |
Tohoku Univ. |
Dual free-layer spin-torque oscillator for read head application in magnetic recording
Tazumi Nagasawa, Kiwamu Kudo, Hirofumi Suto, Michinaga Yamagishi, Koichi Mizushima, Rie Sato (Toshiba RDC) |
Read heads for HDDs with areal density over 2 Tb/in2 are predicted to suffer from magnetic noises that seriously reduce ... [more] |
|
| IEICE-MRIS, MMS |
2015-06-04
16:10 |
Tokyo |
Tohoku Univ. |
A Study on Spacing of Barium Ferrite Magnetic Tape Media
Eiki Ozawa, Yuichi Kurihashi, Osamu Shimizu (Recording Media Research Laboratories, FUJIFILM Corporation) |
Barium ferrite (BaFe) tape has better write and read-back characteristics due to its small effective head/tape magnetic ... [more] |
|
| IEICE-MRIS, MMS |
2013-12-13
10:15 |
Ehime |
Ehime Univ. |
Recording field analysis of a magnetic write head for thermally-assisted magnetic recording assuming shingled writing scheme
Hidekazu Tamura, Yasushi Kanai (Niigata Inst. of Tech.), Kiyoshi Yamakawa (AIT), Kazuetsu Yoshida (Kogakuin Univ), Simon Greaves, Hiroaki Muraoka (Tohoku Univ) |
Recording field analysis of magnetic recording head in thermally-assisted magnetic recording (TAMR). Static recording fi... [more] |
|
| ME, IEICE-BioX |
2012-12-12
15:10 |
Saitama |
Saitama Inst. of Tech. |
Examination of Fuzzy Object Model using Brain Segmentation from Newborn Head MR Images
Aya Hashioka (Univ. of Hyogo), Syoji Kobashi, Kei Kuramoto (Univ. of Hyogo/ WPI-IFReC), Yuki Wakata, Kumiko Ando, Reiichi Ishikura (Hyogo College of Medicine), Tomomoto Ishikawa (Ishikawa Hospital), Shozo Hirota (Hyogo College of Medicine), Yutaka Hata (Univ. of Hyogo/ WPI-IFReC) |
Neonatal cerebral disorders such as hypoxic-ischemic encephalopathy might deform the brain shape, and reduce patient's c... [more] |
ME2012-145
pp.65-68 |
| MMS, IEICE-MRIS |
2010-06-10
14:00 |
Miyagi |
RIEC Tohoku Univ. |
MR ratio and RA design of CPP-MR film for over 2Tb/in2 read sensors
Masayuki Takagishi, Kenichiro Yamada, Hitoshi Iwasaki, Hiromi Nu Fuke, Susumu Hashimoto (Toshiba) |
We estimated the current perpendicular to plane (CPP)-MR performance target required for HDD with areal density from 2Tb... [more] |
|
| MMS, IEICE-MRIS |
2010-06-10
15:15 |
Miyagi |
RIEC Tohoku Univ. |
Effect of Transition Curvature on Signal Quality for Narrow Track Recording
Masato Shiimoto, Hiroyuki Katada, Yosuke Urakami, Mitsuhiro Hashimoto, Mikito Sugiyama, Takayuki Ichihara, Kazuhiro Nakamoto, Yasutaka Nishida (Hitachi Ltd.) |
We investigated the effect of transition curvature on track edge noise through experiments and calculations. We measured... [more] |
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