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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MRIS, ITE-MMS | 2019-12-05 14:50 |
Ehime | Ehime University | Micromagnetic analysis of MAMR recording head
-- A consideration for stable oscillation of STO at low applied current density -- Ryo Itagaki, Yasushi Kanai (NIIT), Simon Greaves (Tohoku Univ.)  MRIS2019-41 |
A micromagnetic model analysis of STOs was carried out to realize stable STO oscillation with small J. Using write heads... [more] | MRIS2019-41 pp.13-18 |
| MRIS, ITE-MMS | 2019-06-13 14:55 |
Miyagi | Tohoku Univ. | Micromagnetic analysis of MAMR recording head
-- Oscillation of STO with parallel head gap -- Ryo Itagaki, Yasushi Kanai (NIIT), Simon Greaves (Tohoku Univ.) MRIS2019-4 |
A micromagnetic model analysis was carried out for a spin-torque oscillator (STO) inserted into the write head gap for m... [more] | MRIS2019-4 pp.15-20 |
| MRIS, ITE-MMS | 2018-12-07 10:00 |
Ehime | Ehime University | Micromagnetic analysis of MAMR recording head
-- STO with parallel gap write head and the influence of recording layer on STO oscillation -- Ryo Itagaki, Yasushi Kanai (NIIT), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MRIS2018-25 |
Micromagnetic model simulations were performed considering a spin-torque oscillator (STO), write head and double-layered... [more] | MRIS2018-25 pp.41-46 |
| MRIS, ITE-MMS | 2018-12-07 11:00 |
Ehime | Ehime University | Recording characteristics of microwave-assisted magnetic recording for granular media Terumitsu Tanaka (Kyushu Univ.), Yasushi Kanai (Niigata Ins. Tech.), Kimihide Matsuyama (Kyushu Univ.) MRIS2018-26 |
Magnetization reversal process under the microwave assistance and microwave-assisted signal recording characteristics we... [more] | MRIS2018-26 pp.47-52 |
| MRIS, ITE-MMS | 2018-10-18 16:50 |
Osaka | Osaka University | [Invited Talk]
Micromagnetic Study for Racetrack Memory with Continuous Loop Syuta Honda (Kansai Univ) MRIS2018-16 |
We demonstrate via micromagnetic simulations that a magnetic bubble domain formed in the ferromagnetic metal moves and t... [more] | MRIS2018-16 pp.15-20 |
| MRIS, ITE-MMS | 2018-10-19 10:45 |
Osaka | Osaka University | Magnetic properties of micro-scale Ni wires fabricated on single crystal LiNbO3 substrate Keisuke Yamada (Gifu Univ.), Akinobu Yamaguchi (Univ. of Hyogo) MRIS2018-18 |
We report magnetic domain formation control within micro-scale polycrystalline Ni wires on a single-crystal Y-cut 128° L... [more] | MRIS2018-18 pp.27-28 |
| MRIS, ITE-MMS | 2018-06-07 13:00 |
Miyagi | Tohoku Univ. | [Invited Talk]
Write current evaluation using BER simulator including “TAU MODEL”
-- including HDD development topics -- Masayuki Takagishi (Toshiba) MRIS2018-1 |
We have developed newly “BER simulator”, which can calculate Bit Error Rate, including write current wave form, write he... [more] | MRIS2018-1 pp.1-6 |
| MRIS, ITE-MMS | 2018-06-07 14:15 |
Miyagi | Tohoku Univ. | Effect of SIL magnetic design on STO optimization in MAMR Ikuya Tagawa (TohTech) MRIS2018-3 |
In microwave assisted magnetic recording (MAMR), the uniform and stable oscillation of magnetization is one of the most ... [more] | MRIS2018-3 pp.13-17 |
| MRIS, ITE-MMS | 2018-06-07 15:20 |
Miyagi | Tohoku Univ. | Micromagnetic analysis of MAMR recording head
-- Tilted STO with narrow gap write head -- Ryo Itagaki, Yasushi Kanai (Niigata Inst. of Tech.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MRIS2018-5 |
A micromagnetic model analysis of a spin-torque oscillator (STO) and write head for microwave-assisted magnetic recordin... [more] | MRIS2018-5 pp.25-30 |
| MRIS, ITE-MMS | 2017-12-08 10:50 |
Ehime | Ehime Univ. | Micromagnetic model analysis of MAMR recording head (2)
-- Oscillation of STO vs. rise time of external field -- Ryo Itagaki, Yasushi Kanai (Niigata Inst. Tech.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2017-39 |
A micromagnetic model analysis of spin-torque oscillators (STOs) was carried out. First, the conditions for stable oscil... [more] | MR2017-39 pp.81-86 |
| MRIS, ITE-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.) MR2017-20 |
A micromagnetic model analysis of a spin-torque oscillator and write head for microwave-assisted magnetic recording was ... [more] | MR2017-20 pp.17-22 |
| MRIS, ITE-MMS | 2017-06-09 10:45 |
Miyagi | Tohoku Univ. | Micromagnetic model analysis of STO and recording head for microwave-assisted magnetic recording
-- various types of STO and write head -- Yasushi Kanai, Ryo Itagaki (Niigata Inst. Tech.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2017-9 |
A micromagnetic model analysis was carried out considering two types of write head and three types of spin-torque oscill... [more] | MR2017-9 pp.59-64 |
| MRIS, ITE-MMS | 2016-10-20 14:00 |
Fukuoka | Nishijin Plaza | Numerical simulation for inductive detection of magnetic vortex core rotation and polarity switching Xiaorui Ya, Terumitsu Tanaka, Kimihide Matsuyama (Kyushu Univ.) MR2016-23 |
This study describes micromagnetic simulations of vortex core rotations and its polarity switching induced by circularly... [more] | MR2016-23 pp.19-22 |
| MRIS, ITE-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.) MR2016-11 |
Micromagnetic analysis was carried out for the spin-torque oscillator (STO) used for microwave-assisted magnetic recordi... [more] | MR2016-11 pp.67-72 |
| MRIS, ITE-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.) MR2016-12 |
Micromagnetic analysis was carried out for the spin-torque oscillator (STO) used for microwave-assisted magnetic recordi... [more] | MR2016-12 pp.73-78 |
| MRIS, ITE-MMS | 2015-10-22 13:30 |
Osaka | Osaka Univ. | Micromagnetic analysis of dynamic magnetization process in an amorphous wire for MI sensor Yuji Uehara, Atsushi Furuya, Koichi Shimizu, Jun Fujisaki, Tadashi Ataka, Tomohiro Tanaka (Fujitsu), Hirotaka Oshima (Fujitsu Lab.), Koji S. Nakayama (Tohoku University), Shin Yabukami (Tohoku Gakuin University) MR2015-15 |
Magnetoimpedance (MI) sensors with ultrahigh sensitivity have been studied for application to wearable computers and med... [more] | MR2015-15 pp.1-5 |
| MRIS, ITE-MMS, IEE-MAG | 2015-03-06 17:00 |
Aichi | Nagoya Univ. | Simulation of STO for microwave-assisted magnetic recording (2)
-- Interaction of write head and STO and optimum injected current -- Takuto Katayama, Yasushi Kanai (Niigata Inst. of Tech.), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2014-47 |
The spin-torque oscillator (STO) is the most important component in microwave-assisted magnetic recording (MAMR). To rea... [more] | MR2014-47 pp.53-58 |
| MRIS, ITE-MMS | 2014-10-02 13:30 |
Niigata | Kashiwazaki energy hall, Niigata | Numerical simulation on spin wave based nonvolatile logic operations with domain walls. Kenta Imamura, Terumitsu Tanaka, Kimihide Matsuyama (Kyushu Univ.) MR2014-14 |
Spin wave packets (SWPs) propagating along magnetic wave guides have recently become intense interest as a possible root... [more] | MR2014-14 pp.1-6 |
| MRIS, ITE-MMS | 2014-10-03 09:55 |
Niigata | Kashiwazaki energy hall, Niigata | Simulation of spin-torque oscillator for microwave-assisted magnetic recording Takuto Katayama, Yasushi Kanai (Niigata Inst. of Tech.), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2014-19 |
Spin-torque oscillator (STO) is the most important component in microwave-assisted magnetic recording (MAMR). Some requi... [more] | MR2014-19 pp.33-38 |
| MRIS, ITE-MMS | 2014-10-03 10:20 |
Niigata | Kashiwazaki energy hall, Niigata | High track density by shingled magnetic recording with microwave assistance Shota Kashiwagi, Terumitsu Tanaka (Kyushu Univ.), Yasushi Kanai (Niigata Inst. of Tech.), Kimihide Matsuyama (Kyushu Univ.) MR2014-20 |
Shingled magnetic recording (SMR) scheme is considered to be necessary for extension of areal recording density of hard ... [more] | MR2014-20 pp.39-44 |
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