1. (Invited) A Novel Optical Characterization of a-Si:H/c-Si Interface Microstructures Based on Data of Positron Annihilation Spectroscopy. (3rd July 2019) Authors: Matsuki, Nobuyuki; Matsui, Takuya; Michishio, Koji; O' Rourke, Brian; Oshima, Nagayasu; Uedono, Akira Journal: ECS transactions Issue: Volume 92:Number 9(2019) Page Start: 21 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Accumulation of LINAC based low energy positrons in a buffer gas trap. (28th May 2020) Authors: Higaki, Hiroyuki; Michishio, Koji; Hashidate, Kaori; Ishida, Akira; Oshima, Nagayasu Journal: Applied physics express Issue: Volume 13:Number 6(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. An energy-tunable positronium beam produced via photodetachment of positronium negative ions and its applications. (13th December 2021) Authors: Nagashima, Yasuyuki; Michishio, Koji; Chiari, Luca; Nagata, Yugo Journal: Journal of physics Issue: Volume 54:Number 21(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Development of Tg-less epoxy thermosets by introducing crosslinking points into rigid mesogenic moiety via Schiff base-derived self-polymerization. (June 2022) Authors: Ota, Saki; Michishio, Koji; Harada, Miyuki Journal: Materials today communications Issue: Volume 31(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Efficient positron trapping and extraction with a center-hole SiC remoderator. (1st December 2022) Authors: Michishio, Koji; Higaki, Hiroyuki; Ishida, Akira; Oshima, Nagayasu Journal: New journal of physics Issue: Volume 24:Number 12(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Energy dissipation of para-positronium in polymers and silica glass. (1st July 2022) Authors: Kobayashi, Yoshinori; Sato, Kiminori; Yamawaki, Masato; Michishio, Koji; Oka, Toshitaka; Washio, Masakazu Journal: Applied physics express Issue: Volume 15:Number 7(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Micro and macroscopic structure evolution of few-walled carbon nanotube bundled network by high temperature anneal. (25th January 2023) Authors: Kobashi, Kazufumi; Yamazaki, Satoshi; Michishio, Koji; Nakajima, Hideaki; Muroga, Shun; Morimoto, Takahiro; Oshima, Nagayasu; Okazaki, Toshiya Journal: Carbon Issue: Volume 203(2023) Page Start: 785 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Observation of a resonance in the photodetachment of positronium negative ions. (July 2015) Authors: Michishio, Koji; Kuma, Susumu; Kanai, Tsuneto; Azuma, Toshiyuki; Wada, Ken; Mochizuki, Izumi; Hyodo, Toshio; Yagishita, Akira; Nagashima, Yasuyuki Journal: Journal of physics Issue: Number 635(2015) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Positrons and positronium in macromolecules: Consequences of different charge states. (January 2023) Authors: Kobayashi, Yoshinori; Sato, Kiminori; Yamawaki, Masato; Michishio, Koji; Oka, Toshitaka; Washio, Masakazu Journal: Radiation physics and chemistry Issue: Volume 202(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗