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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MRIS, ITE-MMS | 2023-06-09 09:30 |
Miyagi | Tohoku Univ. （RIEC) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Characterization of nanoscale domain behavior in ferroelectric recording media materials based on dielectric nanometrology informatics Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.) |
[more] | |
| MRIS, ITE-MMS, IEE-MAG | 2019-10-17 16:30 |
Fukuoka | Kyushu University (Nishijin Plaza) | Consideration of Readback Signal Intensity in Ferroelectric Probe Data Storage Based on Phenomenological Theory Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.)  MRIS2019-23 |
[more] | MRIS2019-23 pp.51-55 |
| MRIS, ITE-MMS | 2017-12-07 15:20 |
Ehime | Ehime Univ. | Demonstration of High Speed Reading in Ferroelectric Data Storage Using Pb(Zr,Ti)O3 Recording Medium Reshan Maduka Abeysinghe, Yoshiomi Hiranaga, Yasuo Cho (RIEC, Tohoku Univ.) MR2017-31 |
High-speed readout tests were conducted using a hard disk drive (HDD) type ferroelectric data storage test system based ... [more] | MR2017-31 pp.29-34 |
| MRIS, ITE-MMS | 2016-12-09 09:00 |
Ehime | Ehime Univ. | Observation of ferroelectric domain switching on Y doped HfO2 films Using SNDM Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.), Takanori Mimura, Takao Shimizu, Hiroshi Funakubo (Tokyo Inst. Tech.) MR2016-35 |
[more] | MR2016-35 pp.35-39 |
| MRIS, ITE-MMS, IEE-MAG | 2016-03-04 13:10 |
Aichi | Nagoya Univ. | Nanoscale domain inversion in ferroelectric Y:HfO2 thin film Zhou Chen, Yoshiomi Hiranaga (Tohoku Univ.), Takao Shimizu, Kiriha Katayama, Takanori Mimura, Hiroshi Funakubo (Tokyo Tech), Yasuo Cho (Tohoku Univ.) MR2015-34 |
In recent years, ferroelectricity in hafnium oxide thin film such as Y:HfO2 thin film has been demonstrated. But until n... [more] | MR2015-34 pp.29-32 |
| MRIS, ITE-MMS | 2015-12-10 16:10 |
Ehime | Ehime Univ. | [Invited Talk]
Ferroelectric Probe Data Storage
-- Current Status and Future Outlook -- Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.) MR2015-27 |
[more] | MR2015-27 pp.31-36 |
| MRIS, ITE-MMS | 2015-06-04 16:35 |
Miyagi | Tohoku Univ. | Removal of Surface Layers of Ferroelectric Recording Media by Ion Beam Irradiation Yoshiomi Hiranaga, Yitong Chen, Yasuo Cho (Tohoku Univ.) MR2015-5 |
[more] | MR2015-5 pp.31-36 |
| MRIS, ITE-MMS | 2014-12-11 15:30 |
Ehime | Ehime Univ. | Achievement of Much Higher Memory Density and Realization of Successive Writing and Reading Operation in HDD-Type Ferroelectric Data Storage System Tomonori Aoki, Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.) MR2014-33 |
Ferroelectric data storage system records the data bits in the form of the polarization direction. In this system, data ... [more] | MR2014-33 pp.29-33 |
| MRIS, ITE-MMS | 2014-11-25 15:45 |
Tokyo | Waseda Univ. | Study on PZT thin films for ultra-high density ferroelectric data storage based on scanning nonlinear dielectric microscopy Yitong Chen, Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ) MR2014-26 |
In order to realize high density and high speed ferroelectric recording, we made and measured a series of thin film with... [more] | MR2014-26 pp.17-22 |
| MRIS, ITE-MMS | 2014-06-12 13:30 |
Miyagi | Tohoku Univ. | Measurement of Nonlinear Permittivities of PZT Thin Films Used in Ferroelectric Probe Data Storage Technology Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.) MR2014-1 |
[more] | MR2014-1 pp.1-5 |
| ITE-MMS, ITE-CE, MRIS [detail] | 2014-01-24 14:15 |
Osaka | Panasonic Shoushin-Kaikan Bldg. | Fundamental experiments for HDD-type ferroelectric data strage with a density of 2 Tbit/inch2 Tomonori Aoki, Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.) MR2013-35 |
Ferroelectric data storage system records the data bits in the form of the polarization direction. In this system, data ... [more] | MR2013-35 pp.15-20 |
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