Washio Katsuyoshi

ワシオカツヨシ | Washio Katsuyoshi

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://www.sse.ecei.tohoku.ac.jp/index.html

Research field (1)： Thin-film surfaces and interfaces

Research theme for competitive and other funds (3)：

2015 - 2018 Selective Formation of Relaxed Ge Thin Film and Quantum Dot by Sub-Monolayer Carbon Mediation
2014 - 2017 Tomographic imaging of a cell by laser ultrasound microscope with femto-second laser
2012 - 2015 Formation of relaxed Ge thin films by surfactant mediation and its application to devices

Papers (147)：

Takeru Okada, Kotaro Ohno, Makoto Kanzaki, Katsuyoshi Washio. A comparative study of the antibacterial properties of copper-based transparent oxides at the solid-liquid interface. Japanese Journal of Applied Physics. 2022. 61. 10. 108001-108001
Takeru Okada, Shoya Usui, Tomoyuki Kawashima, Katsuyoshi Washio. Investigation of crystallinity, electrical conductivity, and optical transmittance of Mg-doped CuCrO2 deposited on buffer layer. Materials Science in Semiconductor Processing. 2021. 134. 106030-106030
Takeru Okada, Chisato Tateyama, Kotaro Hoshino, Tomoyuki Kawashima, Katsuyoshi Washio. Synergy effects of Al-V-co-doping and oxygen reactive sputtering on electrical and optical properties of ZnO films. Japanese Journal of Applied Physics. 2021. 60. 3. 035503-035503
Takeru Okada, Chisato Tateyama, Kotaro Hoshino Tomoyuki Kawashima, Katsuyoshi Washio. Aluminum and vanadium co-doping effects on the optical and electrical properties of oriented ZnO films. Materials Research Express. 2021. 8. 1. 016402-016402
Kotaro Ohno, Takeru Okada, Tomoyuki Kawashima, Katsuyoshi Washio. Effect of forming gas annealing on improvement in crystal orientation of solid-phase calcined CuCrO2 thin film. Thin Solid Films. 2020. 714. 138386-138386

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MISC (215)：

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Patents (104)：

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Books (2)：

Lectures and oral presentations (68)：

Control of VW and SK growth modes in Ge quantum dot formation on Si(100) via carbon mediation
(16th International Conference on Nanotechnology - IEEE NANO 2016 2016)
Low-power fully-integrated K-band transceiver using transformer direct-stacking/connecting and balun signal-combining techniques
(ESSCIRC 2010 - 36th European Solid State Circuits Conference 2010)
Low-power fully-integrated K-band transceiver using transformer direct-stacking/connecting and balun signal-combining techniques
(36th European Solod-State Circuits Conference (ESSCIRC) 2010)
A 24-GHz low-power fully integrated receiver with image-rejection using Rich-Transformer Direct-Stacked/Coupled technique
(IEEE Radio Frequency Integrated Circuits (RFIC) Symposium 2010)
SiGe HBT Amplifiers with High Image Rejection for Quasi-millimeter-wave Frequency Range
(2010 TOPICAL MEETING ON SILICON MONOLITHIC INTEGRATED CIRCUITS IN RF SYSTEMS 2010)

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Professional career (1)：

Committee career (2)：

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