研究者業績

Satoru Suzuki

  (鈴木 哲)

Profile Information

Affiliation
Laboratory of Advanced Science and Technology for Industry, University of Hyogo
Degree
博士(理学)(Jun, 1999, 東北大学)

Researcher number
00393744
ORCID ID
 https://orcid.org/0000-0002-7631-5346
J-GLOBAL ID
201801018946208390
Researcher ID
G-3584-2011
researchmap Member ID
B000328527

Research History

 2

Papers

 155
  • Daisuke Fujiki, Kaito Fujitani, Mana Honkawa, Nobuyuki Terayama, Eiji Komatu, Jun Asano, Tsunemasa Saiki, Hirosuke Sumida, Satoru Suzuki, Yuichi Utsumi
    Journal of Photopolymer Science and Technology, 37(3) 345-350, Jun 25, 2024  Peer-reviewed
  • Masaya Takeuchi, Satoru Suzuki, Masaki Nakamura, Takashi Hata, Yusuke Nishiuchi, Kaori Tada, Noriaki Toyoda
    Japanese Journal of Applied Physics, 63 07SP04, Jun 7, 2024  Peer-reviewed
    Abstract We would like to improve detection sensitivity by making photoelectron transmission window (SiNx membrane) of liquid cell ultra-thin for liquid measurement using XPS or X-ray PEEM at UHV. In this study, thinning of the membrane using gas cluster ion beams (GCIB) was demonstrated and the burst pressure was compared with those thinned with atomic 400 eV Ar+ ions. It was shown that SiNx membranes thinned by GCIB was 2.5 times higher burst pressure than the Ar+ ions. In addition, improvement of sensitivity of characteristic X-ray from liquid-water induced by low-energy electrons was investigated. By using 4.5 nm thick SiNx membrane etched by GCIB, the X-ray intensity became 1.6 times higher than those from 11 nm thick pristine membrane at electron beam energy of 1.5 keV. This result showed good agreement with Monte Carlo simulation results of the electron-beam-induced X-ray emission from liquid-water beneath SiNx membrane.
  • S. Nakata, R. Takahashi, R. Matsumoto, L.-F. Zhang, H. Sumida, S. Suzuki, T. C. Fujita, M. Kawasaki, H. Wadati
    Applied Physics Letters, 124(202405) 1-5, May 13, 2024  Peer-reviewed
  • Satoru SUZUKI
    Vacuum and Surface Science, 67(3) 106-111, Mar 10, 2024  Peer-reviewedInvitedLead authorLast authorCorresponding author
  • Naoyuki Shibayama, Shota Fukumoto, Hiroyuki Kanda, Takaya Shioki, Takeshi Fukuda, Yoshihiro Oka, Yuichi Haruyama, Satoru Suzuki, Seigo Ito
    Oxford Open Energy, 3, Feb, 2024  Peer-reviewed
    The impact of NiOx layers on the performance of inverted perovskite solar cells (PSCs) has been investigated using multiple analysis methods (thermal gravimetric, differential thermal analysis, X-ray diffraction, X-ray photoelectron spectroscopy, and Soft X-ray photoelectron spectroscopy) of NiOx layers, which were made by spray pyrolysis deposition at different temperatures. The analyses of this study indicate that the efficiency of inverted PSC increases with the Scherrer crystallite size of NiOx. We also observed that the band state of the NiOx layer was changed by Na+ ions migrated from the glass substrate, which also had an impact on the efficiency. The results clearly showed that under high fabrication temperature, migration of matter from the substrate to the hole transport layer affects the electronic structure. Therefore, how these materials are engineered will be important to increase the efficiency of inverted PSCs.

Misc.

 18

Presentations

 36

Teaching Experience

 6

Research Projects

 5

Industrial Property Rights

 28

Academic Activities

 3

Social Activities

 3