World's Best Scientists 2026 revealed!

Overview

Yasuo Cho is affiliated with Tohoku University in Japan, where their research focuses primarily on engineering and materials science, particularly within the realms of electrical and electronic engineering and materials chemistry. Their work also extends into physics and astronomy, with a concentration on atomic and molecular physics and optics.

The scientist's research topics encompass various specific areas, including:

  • Semiconductor materials and devices
  • Ferroelectric and piezoelectric materials
  • Integrated circuits and semiconductor failure analysis
  • Force microscopy techniques and applications
  • Ferroelectric and negative capacitance devices
  • Near-field optical microscopy
  • Silicon carbide semiconductor technologies

Cho has published extensively across several journals, with frequent contributions to:

  • Microelectronics Reliability
  • Journal of Applied Physics
  • Japanese Journal of Applied Physics
  • Materials Science Forum
  • Applied Physics Letters

Their notable recent papers include:

  • "Effects of deposition conditions on the ferroelectric properties of (Al1−xScx)N thin films" (2020), Journal of Applied Physics
  • "Flexoelectric nanodomains in rare-earth iron garnet thin films under strain gradient" (2021), Communications Materials
  • "Local C-V mapping for ferroelectrics using scanning nonlinear dielectric microscopy" (2020), Journal of Applied Physics
  • "Influence of Non-Uniform Interface Defect Clustering on Field-Effect Mobility in SiC MOSFETs Investigated by Local Deep Level Transient Spectroscopy and Device Simulation" (2020), Materials Science Forum
  • "Boxcar Averaging Scanning Nonlinear Dielectric Microscopy" (2022), Nanomaterials

Collaboration is a significant aspect of Cho's work. Frequent co-authors include:

  • Kohei Yamasue
  • Yoshiomi Hiranaga
  • Takao Shimizu
  • Hiroshi Funakubo
  • Takanori Mimura

The concentration on semiconductors and ferroelectric materials is evident in the research topics and publication venues, reflecting a cross-disciplinary approach that bridges applied physics and materials engineering. Their work includes experimental investigation techniques such as force microscopy and near-field optical microscopy, which contribute to detailed material characterization.

This profile synthesizes the areas of study, publication record, and collaborative network of Yasuo Cho, illustrating their involvement in advancing knowledge in semiconductor technologies and material sciences with applications in device engineering and reliability analysis.

Best Publications

  • Scanning nonlinear dielectric microscope

    Yasuo Cho

  • Tbit/inch2 ferroelectric data storage based on scanning nonlinear dielectric microscopy

    Yasuo Cho;Kenjiro Fujimoto;Yoshiomi Hiranaga;Yasuo Wagatsuma

  • Effects of deposition conditions on the ferroelectric properties of (Al1−xScx)N thin films

    Shinnosuke Yasuoka;Takao Shimizu;Takao Shimizu;Akinori Tateyama;Masato Uehara

  • Scanning nonlinear dielectric microscopy with nanometer resolution

    Yasuo Cho;Satoshi Kazuta;Kaori Matsuura

  • Nonlinear, elastic, piezoelectric, electrostrictive, and dielectric constants of lithium niobate

    Yasuo Cho;Kazuhiko Yamanouchi

  • Microscale to nanoscale ferroelectric domain and surface engineering of a near-stoichiometric LiNbO3 crystal

    Kazuya Terabe;Masaru Nakamura;Shunji Takekawa;Kenji Kitamura

  • Carbon nanotubes synthesized by Ni-assisted atmospheric pressure thermal chemical vapor deposition

    G. S. Choi;Y. S. Cho;S. Y. Hong;J. B. Park

  • Nanodomain manipulation for ultrahigh density ferroelectric data storage.

    Yasuo Cho;Sunao Hashimoto;Nozomi Odagawa;Kenkou Tanaka

  • Realization of 10Tbit∕in.2 memory density and subnanosecond domain switching time in ferroelectric data storage

    Yasuo Cho;Sunao Hashimoto;Nozomi Odagawa;Kenkou Tanaka

  • Scanning Nonlinear Dielectric Microscopy Nano-Science and Technology for Next Generation High Density Ferroelectric Data Storage

    Kenkou Tanaka;Yuichi Kurihashi;Tomoya Uda;Yasuhiro Daimon

  • Scanning Nonlinear Dielectric Microscope Using a Lumped Constant Resonator Probe and Its Application to Investigation of Ferroelectric Polarization Distributions

    Yasuo Cho;Shigeyuki Atsumi;Kiyoshi Nakamura

  • Ferroelectric properties of an epitaxial lead zirconate titanate thin film deposited by a hydrothermal method below the Curie temperature

    Takeshi Morita;Yasuo Wagatsuma;Yasuo Cho;Hitoshi Morioka

  • Simultaneous observation of nano-sized ferroelectric domains and surface morphology using scanning nonlinear dielectric microscopy

    H. Odagawa;Y. Cho

  • Theoretical and Experimental Study on Nanoscale Ferroelectric Domain Measurement Using Scanning Nonlinear Dielectric Microscopy

    Hiroyuki Odagawa;Yasuo Cho

  • The influence of 180° ferroelectric domain wall width on the threshold field for wall motion

    Samrat Choudhury;Yulan Li;Nozomi Odagawa;Aravind Vasudevarao

  • Dielectric information apparatus, tape-like medium recording/reproducing apparatus and disc-like medium recording/reproducing apparatus

    Yasuo Cho;Atsushi Onoe

  • Dielectric recording medium, and method of and apparatus for producing the same

    Atsushi Onoe;Yasuo Cho

  • Atomic Dipole Moment Distribution of Si Atoms on a Si(111)-(7×7) Surface Studied Using Noncontact Scanning Nonlinear Dielectric Microscopy

    Yasuo Cho;Ryusuke Hirose

  • Effects of ammonia on the alignment of carbon nanotubes in metal-assisted thermal chemical vapor deposition

    K.S Choi;Y.S Cho;S.Y Hong;J.B Park

  • DIELECTRIC RECORDING AND REPRODUCING HEAD AND TRACKING METHOD

    Onoe Atsushi;Cho Yasuo

Frequent Co-Authors

Hiroshi Funakubo
Hiroshi Funakubo Tokyo Institute of Technology
Hajime Okumura
Hajime Okumura National Institute of Advanced Industrial Science and Technology
Michio Kadota
Michio Kadota Tohoku University
Kazuya Terabe
Kazuya Terabe National Institute for Materials Science
Kenji Kitamura
Kenji Kitamura National Institute for Materials Science
Masayoshi Esashi
Masayoshi Esashi Tohoku University
Hideomi Koinuma
Hideomi Koinuma Tokyo Institute of Technology
Long Qing Chen
Long Qing Chen Pennsylvania State University
Sergei V. Kalinin
Sergei V. Kalinin University of Tennessee at Knoxville
Toyohiro Chikyow
Toyohiro Chikyow National Institute for Materials Science

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