平永良臣 (Yoshiomi Hiranaga) - マイポータル

基本情報

所属: 東北大学電気通信研究所情報デバイス研究部門誘電ナノデバイス研究室助教

学位: 博士（工学）

J-GLOBAL ID: 200901083884793190
researchmap会員ID: 5000103457

外部リンク: https://www.d-nanodev.riec.tohoku.ac.jp/

研究分野

ナノテク・材料 / 薄膜、表面界面物性 /

受賞

論文

Realization of Non‐Equilibrium Wurtzite Structure in Heterovalent Ternary MgSiN2 Film Grown by Reactive Sputtering

Sotaro Kageyama, Kazuki Okamoto, Shinnosuke Yasuoka, Keisuke Ide, Kota Hanzawa, Yoshiomi Hiranaga, Pochun Hsieh, Sankalpa Hazra, Albert Suceava, Akash Saha …

Advanced Electronic Materials 2025年6月
Data-Driven Analysis of High-Resolution Hyperspectral Image Data Sets through Nanoscale Capacitance–Voltage Measurements to Visualize Ferroelectric Domain Dynamics

Yoshiomi Hiranaga, Yuki Noguchi, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho

ACS Applied Nano Materials 7(8) 8525-8536 2024年4月9日
Nanoscale mapping to assess the asymmetry of local C–V curves obtained from ferroelectric materials

Yoshiomi Hiranaga, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho

Japanese Journal of Applied Physics 61(SN) SN1014-SN1014 2022年11月1日
Simulation of nanoscale domain growth for ferroelectric recording

Kenji Fukuzawa, Yoshiomi Hiranaga, Yasuo Cho

AIP Advances 11(11) 115117-115117 2021年11月1日
High-precision local C–V mapping for ferroelectrics using principal component analysis

Yoshiomi Hiranaga, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho

Japanese Journal of Applied Physics 60(SF) SFFB09-SFFB09 2021年11月1日
Local C-V Characterization for Ferroelectric Films

Yoshiomi Hiranaga, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho

IEEE International Symposium on Applications of Feeroelectric, ISAF 2021, International Symposium on Integrated Functionalities, ISIF 2021 and Piezoresponse Force Microscopy Workshop, PFM 2021 - Proceedings 2021年5月16日
Material Design Strategy for Enhancement of Readback Signal Intensity in Ferroelectric Probe Data Storage

Yoshiomi Hiranaga, Yasuo Cho

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 68(3) 859-864 2021年3月
Local C–V mapping for ferroelectrics using scanning nonlinear dielectric microscopy

Yoshiomi Hiranaga, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho

Journal of Applied Physics 128(24) 244105-244105 2020年12月28日
Effects of deposition conditions on the ferroelectric properties of (Al1−xScx)N thin films

Shinnosuke Yasuoka, Takao Shimizu, Akinori Tateyama, Masato Uehara, Hiroshi Yamada, Morito Akiyama, Yoshiomi Hiranaga, Yasuo Cho, Hiroshi Funakubo

Journal of Applied Physics 128(11) 114103-114103 2020年9月21日
Carrier distribution imaging using ∂C/∂z-mode scanning nonlinear dielectric microscopy

Yoshiomi Hiranaga, Yasuo Cho

Rev. Sci. Instrum Vol.90 083705.1-083705.12 2019年8月査読有り
Nanoscale linear permittivity imaging based on scanning nonlinear dielectric microscopy

Yoshiomi Hiranaga, Norimichi Chinone, Yasuo Cho

Nanotechnology 29(20) 205709-1-205709-9 2018年3月26日査読有り
Dynamic observation of ferroelectric domain switching using scanning nonlinear dielectric microscopy

Yoshiomi Hiranaga, Takanori Mimura, Takao Shimizu, Hiroshi Funakubo, Yasuo Cho

JAPANESE JOURNAL OF APPLIED PHYSICS 56(10) 2017年10月査読有り
High-density ferroelectric recording using a hard disk drive-type data storage system

Tomonori Aoki, Yoshiomi Hiranaga, Yasuo Cho

Journal of Applied Physics 119(18) 184101-1-184101-8 2016年5月14日査読有り
Pb(Zr,Ti)O3recording media for probe data storage devices prepared by rf magnetron sputtering

Yoshiomi Hiranaga, Yasuo Cho

Japanese Journal of Applied Physics 53(9) 2014年10月1日査読有り
Pb(Zr,Ti)O

Hiranaga Yoshiomi, Cho Yasuo

Jpn. J. Appl. Phys. 53(9) 09PA05 2014年9月3日
Charge gradient microscopy: high-speed visualization of polarization charges using a nanoscale probe

Seungbum Hong, Sheng Tong, Woon Ik Park, Yoshiomi Hiranaga, Yasuo Cho, Andreas Roelofs

Nanoscale Spectroscopy and Nanotechnology 8 2014年7月30日査読有り招待有り
Charge gradient microscopy

Yoshiomi Hiranaga

Proceedings of the National Academy of Sciences 111(18) 6566-6569 2014年5月6日査読有り
Charge Gradient Microscopy: A Method to Image Ferroelectric and Piezoelectric Domains

Andreas Roelofs, Sheng Tong, Woon Ik Park, Yoshiomi Hiranaga, Yasuo Cho, Seungbum Hong

2014 MRS Spring Meeting ABSTRACTS 2014年4月22日査読有り
Measurement of Nonlinear Dielectric Constants of Pb(Zr, Ti)O-3 Thin Films for Ferroelectric Probe Data Storage Technology

Y. Hiranaga, Y. Cho

2014 JOINT IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, INTERNATIONAL WORKSHOP ON ACOUSTIC TRANSDUCTION MATERIALS AND DEVICES & WORKSHOP ON PIEZORESPONSE FORCE MICROSCOPY (ISAF/IWATMD/PFM) 87-90 2014年査読有り
Measurements of nonlinear dielectric constants of Pb(Zr,Ti)O3 thin films using a dynamic measuring method

Yoshiomi Hiranaga, Yasuo Cho

Japanese Journal of Applied Physics 52(9) 09KA08-1-09KA08-4 2013年9月査読有り