1. Band Alignment at n-GaN/Electrolyte Interface Explored by Photo-Induced Offset of Open-Circuit Potential for Efficient Water Splitting. (25th April 2017) Authors: Imazeki, Yuuki; Iwai, Yohei; Nakamura, Akihiro; Koike, Kayo; Sato, Shin-ichiro; Ohshima, Takeshi; Fujii, Katsushi; Sugiyama, Masakazu; Nakano, Yoshiaki Journal: ECS transactions Issue: Volume 77:Number 4(2017) Page Start: 25 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Bio-mimic energy storage system with solar light conversion to hydrogen by combination of photovoltaic devices and electrochemical cells inspired by the antenna-associated photosystem II. (3rd March 2020) Authors: Koike, Kayo; Fujii, Katsushi; Kawano, Tomonori; Wada, Satoshi Journal: Plant signaling & behavior Issue: Volume 15:Number 3(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Distributed control of a user-on-demand renewable-energy power-source system using battery and hydrogen hybrid energy-storage devices. (18th October 2019) Authors: Yamashita, Daiji; Tsuno, Katsuhiko; Koike, Kayo; Fujii, Katsushi; Wada, Satoshi; Sugiyama, Masakazu Journal: International journal of hydrogen energy Issue: Volume 44:Number 50(2019) Page Start: 27542 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Effects of NiO-loading on n-type GaN photoanode for photoelectrochemical water splitting using different aqueous electrolytes. (13th April 2017) Authors: Koike, Kayo; Yamamoto, Kazuhiro; Ohara, Satoshi; Kikitsu, Tomoka; Ozasa, Kazunari; Nakamura, Shinichiro; Sugiyama, Masakazu; Nakano, Yoshiaki; Fujii, Katsushi Journal: International journal of hydrogen energy Issue: Volume 42:Number 15(2017) Page Start: 9493 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. First principles calculations of surface dependent electronic structures: a study on β-FeOOH and γ-FeOOH. Issue 34 (3rd June 2019) Authors: Sakamoto, Yuki; Noda, Yusuke; Ohno, Kaoru; Koike, Kayo; Fujii, Katsushi; Suzuki, Tomiko M.; Morikawa, Takeshi; Nakamura, Shinichiro Journal: Physical chemistry chemical physics Issue: Volume 21:Issue 34(2019) Page Start: 18486 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Investigation of carrier transfer mechanism of NiO-loaded n-type GaN photoanodic reaction for water oxidation by comparison between band model and optical measurements. (26th April 2018) Authors: Koike, Kayo; Goto, Takenari; Nakamura, Shinichiro; Wada, Satoshi; Fujii, Katsushi Journal: MRS communications Issue: Volume 8:Number 2(2018) Page Start: 480 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Photoelectrochemical Property Differences between NiO Dots and Layer on n-Type GaN for Water Splitting. Issue 13 (13th October 2016) Authors: Koike, Kayo; Yamamoto, Kazuhiro; Ohara, Satoshi; Sugiyama, Masakazu; Nakano, Yoshiaki; Fujii, Katsushi Journal: Journal of the Electrochemical Society Issue: Volume 163:Issue 13(2016) Page Start: H1091 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Photoelectrochemical Property Differences between NiO Dots and Layer on n-Type GaN for Water Splitting. Issue 13 (1st January 2016) Authors: Koike, Kayo; Yamamoto, Kazuhiro; Ohara, Satoshi; Sugiyama, Masakazu; Nakano, Yoshiaki; Fujii, Katsushi Journal: Journal of the Electrochemical Society Issue: Volume 163:Issue 13(2016) Page Start: H1091 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Surface Stabilities of n-type GaN Dependent on Electrolyte under Photoelectrochemical Reactions. Issue 1647 (13th February 2014) Authors: Koike, Kayo; Nakamura, Akihiro; Sugiyama, Masakazu; Nakano, Yoshiaki; Fujii, Katsushi Journal: MRS proceedings Issue: Issue 1647:(2014) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Surface stability of n‐type GaN depending on carrier concentration and electrolytes under photoelectrochemical reactions. Issue 3 (28th January 2014) Authors: Koike, Kayo; Nakamura, Akihiro; Sugiyama, Masakazu; Nakano, Yoshiaki; Fujii, Katsushi Other Names: Eddy, Jr. Charles R. "Chip" sponsoringEditor.; Kuball Martin sponsoringEditor.; Koleske Daniel D. sponsoringEditor.; Amano Hiroshi sponsoringEditor. Journal: Physica status solidi Issue: Volume 11:Issue 3/4(2014:Apr.) Page Start: 821 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗