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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MRIS, ITE-MMS | 2022-06-09 13:30 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
Hysteresis loops of media for microwave assisted magnetic recording Simon Greaves (Tohoku Univ.)  MRIS2022-1 |
Hysteresis loops of single grains and perpendicular recording media were calculated under the influence of a high freque... [more] | MRIS2022-1 pp.1-6 |
| MRIS, ITE-MMS | 2021-06-10 13:55 |
Miyagi | RIEC, Tohoku U. (Primary: On-site, Secondary: Online) |
Effect of thermal fluctuations on microwave assisted switching in Co/Pt nanodot array Satoshi Mizutani, Nobuaki Kikuchi, Masatoshi Hatayama, Satoshi Okamoto, Takehito Shimatsu (Tohoku Univ.) MRIS2021-2 |
Microwave assisted magnetization switching (MAS) has been gathered wide interests as one of the prominent technologies f... [more] | MRIS2021-2 pp.7-11 |
| MRIS, ITE-MMS | 2020-12-03 15:35 |
Online | Online | Media design for microwave assisted magnetic recording Simon Greaves (Tohoku Univ.), Yasushi Kanai, Ryo Itagaki (Niigata Inst. Tech.) MRIS2020-9 |
Microwave-assisted magnetic recording is simulated using write heads and spin torque oscillators (STO) with three differ... [more] | MRIS2020-9 pp.20-25 |
| 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 14:30 |
Miyagi | Tohoku Univ. | Microwave assisted magnetization switching experiments on CoCrPt granular media Katsunaari Sato, Nobuaki Kikuchi, Satoshi Okamoto, Osamu Kitakami, Takehito Shimatsu (Tohoku Univ.) MRIS2019-3 |
Microwave assisted magnetization switching (MAS) has been expected as one of the prominent future ultra-high density mag... [more] | MRIS2019-3 pp.9-14 |
| 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 | 2019-06-13 15:20 |
Miyagi | Tohoku Univ. | Optimisation of dual layer recording media for microwave-assisted magnetic recording Simon Greaves (Tohoku Univ.), Kheong Sann Chan (Nanjing Inst. Tech.), Yasushi Kanai (Niigata Inst. Tech.) MRIS2019-5 |
In this work we optimise dual-structure media for microwave-assisted magnetic recording. The recording medium consisted ... [more] | MRIS2019-5 pp.21-26 |
| 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 | 2018-06-07 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 14:40 |
Miyagi | Tohoku Univ. | Effect of STO angle in microwave assisted magnetic recording Simon Greaves (Tohoku Univ.), Yasushi Kanai (Niigata Inst. Tech.) MRIS2018-4 |
Microwave assisted magnetic recording (MAMR) has the potential to increase the density of data stored on magnetic disks.... [more] | MRIS2018-4 pp.19-24 |
| 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, IEE-MAG | 2018-03-09 16:00 |
Aichi | Nagoya Univ. | Microwave assisted switching behavior on CoCrPt-TiO2 granular media Nobuaki Kikuchi, Kyohei Shimada, Takehito Shimatsu, Satoshi Okamoto, Osamu Kitakami (Tohoku Univ.) MR2017-53 |
Microwave assisted magnetic recording (MAMR) is one of the promising candidate technologies for ultrahigh density record... [more] | MR2017-53 pp.45-49 |
| 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 | 2017-10-19 16:15 |
Niigata | Kashiwazaki energy hall, Niigata | A comparison of single phase and antiferromagnetically coupled media for microwave assisted magnetic recording Simon Greaves (Tohoku Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2017-22 |
In microwave-assisted magnetic recording magnetostatic interactions between grains can cause the resonance frequency to ... [more] | MR2017-22 pp.29-34 |
| MRIS, ITE-MMS | 2017-06-09 09:40 |
Miyagi | Tohoku Univ. | Saturation Magnetization and Thickness of SIL for Reduction of Injection Current Density for STO with Dual SIL Aina Kase, Tomoko Kamimura, Fumiko Akagi, Kazuetsu Yoshida (Kogakuin Univ.) MR2017-7 |
Microwave assisted magnetic recording(MAMR) is one of the promising recording methods to achieve high magnetic recording... [more] | MR2017-7 pp.47-52 |
| MRIS, ITE-MMS | 2017-06-09 10:05 |
Miyagi | Tohoku Univ. | Magnetization switching of a dipolar coupled layered magnetic nanodot under the assistance of microwave Daiki Kanahara, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu (Tohoku Univ.) MR2017-8 |
Microwave assisted magnetization switching (MAS) has been expected as one of the prominent future ultra-high density mag... [more] | MR2017-8 pp.53-58 |
| 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 | 2017-06-09 11:10 |
Miyagi | Tohoku Univ. | Magnetisation switching of ECC grains in microwave-assisted magnetic recording Simon Greaves (Tohoku Univ.), Yasushi Kanai (Niigata Inst. Tech.), Hiroaki Muraoka (Tohoku Univ.) MR2017-10 |
Microwave-assisted magnetic recording (MAMR) was investigated using a planar write head and exchange-coupled composite (... [more] | MR2017-10 pp.65-70 |
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