Koji Ashida

Tip-Enhanced Raman Scattering of the Local Nanostructure of Epitaxial Graphene Grown on 4H-SiC (0001)

Sanpon Vantasin, Ichiro Tanabe, Yoshito Tanaka et al. · The Journal of Physical Chemistry C · 2014 · 43 citations

Natural Sciences, Materials Science, Physics +17

Tip-enhanced Raman spectroscopic measurement of stress change in the local domain of epitaxial graphene on the carbon face of 4H-SiC(000–1)

Toshiaki Suzuki, Tamitake Itoh, Sanpon Vantasin et al. · Physical Chemistry Chemical Physics · 2014 · 26 citations

Natural Sciences, Materials Science, Physics +15

Crystallographic orientation dependence of SEM contrast revealed by SiC polytypes

Koji Ashida, Tomonori Kajino, Yasunori Kutsuma et al. · Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena · 2015 · 21 citations

Natural Sciences, Materials Engineering, Materials Science +17

Wide (0001) terrace formation due to step bunching on a vicinal 4H-SiC (0001) epitaxial layer surface

Y. Tabuchi, Koji Ashida, Masashi Sonoda et al. · Journal of Applied Physics · 2017 · 14 citations

Natural Sciences, Materials Science, Physics +17

Evaluation of Polishing-Induced Subsurface Damage of 4H-SiC (0001) by Cross-Sectional Electron Backscattered Diffraction and Synchrotron X-Ray Micro-Diffraction

Koji Ashida, Daichi Dojima, Yasunori Kutsuma et al. · MRS Advances · 2016 · 13 citations

Natural Sciences, Materials Engineering, Materials Science +14