@book{CTT100848059, author = {Yuki Sasahara and Ryota Shimizu and Taro Hitosugi}, title = {金属水素化物エピタキシャル薄膜の合成と電子物性}, publisher = {}, year = 2021, } @article{CTT100837821, author = {Ryota Shimizu and Yuki Sasahara and Ikutaro Hamada and Hiroyuki Oguchi and Shohei Ogura and Tetsuroh Shirasawa and Miho Kitamura and Koji Horiba and Hiroshi Kumigashira and Shin-ichi Orimo and Katsuyuki Fukutani and Taro Hitosugi}, title = {Polarity reversal of the charge carrier in tetragonal TiHx (x = 1.6-2.0) at low temperatures}, journal = {Physical Review Research}, year = 2020, } @article{CTT100837818, author = {Yuki Sasahara and Koki Kanatani and Masayuki Matsuhisa and Yuji Wada and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {Impact of Surface Roughness on Recrystallization of an α-Al2O3(001) Single Crystal to α-AlO(OH) Diaspore Microcrystals}, journal = {ACS Omega}, year = 2020, } @article{CTT100832282, author = {Yuya Komatsu and Ryota Shimizu and Markus Wilde and Shigeru Kobayashi and Yuki Sasahara and Kazunori Nishio and Kei Shigematsu and Akira Ohtomo and Katsuyuki Fukutani and Taro Hitosugi}, title = {Epitaxial Thin Film Growth of Europium Dihydride}, journal = {Cryst. Growth. Des.}, year = 2020, } @article{CTT100823946, author = {Yuki Sasahara and Koki Kanatani and Hiroaki Asoma and Masayuki Matsuhisa and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {Ultrahigh-pressure fabrication of single-phase α-PbO2-type TiO2 epitaxial thin films}, journal = {AIP Advances}, year = 2020, } @article{CTT100788696, author = {Yuki Sasahara and Ryota Shimizu and Hiroyuki Oguchi and Kazunori Nishio and Shohei Ogura and Hitoshi Morioka and Shin-ichi Orimo and Katsuyuki Fukutani and Taro Hitosugi.}, title = {A hysteresis loop in electrical resistance of NbHx observed above the β-λ transition temperature}, journal = {AIP Advances}, year = 2019, } @article{CTT100752273, author = {Ryota Shimizu and Yuki Sasahara and Hiroyuki Oguchi and Kuniko Yamamoto and Issei Sugiyama and Susumu Shiraki and Shin-ichi Orimo and Taro Hitosugi}, title = {Fabrication of atomically abrupt interfaces of single-phase TiH2 and Al2O3}, journal = {APL Materials}, year = 2017, } @inproceedings{CTT100861970, author = {Kaidong Wang and Kazunori Nishio and Kurei Edamura and Yuki Sasahara and Ryo Nakayama and Ryota Shimizu and Taro Hitosugi}, title = {Synthesis of high-entropy perovskite oxide epitaxial thin films using a pulsed laser deposition technique}, booktitle = {}, year = 2021, } @inproceedings{CTT100861326, author = {Yuki Sasahara and Ryota Shimizu and Norimasa Nishiyama and Masaki Azuma and Taro Hitosugi}, title = {エピタキシャル薄膜技術を活用したCaSiO3ペロブスカイトの大気圧下回収の検討}, booktitle = {}, year = 2021, } @inproceedings{CTT100861965, author = {Yuki Sasahara}, title = {不安定な高圧相物質の安定化に向けた薄膜試料への超高圧処理技術の開発}, booktitle = {}, year = 2021, } @inproceedings{CTT100861968, author = {Yuki Sasahara and Ryota Shimizu and Norimasa Nishiyama and Masaki Azuma and Taro Hitosugi}, title = {エピタキシャル安定化による高圧相ペロブスカイト型CaSiO3の大気圧下回収}, booktitle = {}, year = 2021, } @inproceedings{CTT100861969, author = {Yuto Kawaguchi and Ryo Nakayama and Seoungmin Chon and Yuki Sasahara and Ryota Shimizu and Kazunori Nishio and 大口 裕之 and SangRyun Kim and 折茂 慎一 and Taro Hitosugi}, title = {赤外パルスレーザー堆積法を用いたNaBH4エピタキシャル薄膜の合成}, booktitle = {}, year = 2021, } @inproceedings{CTT100861325, author = {Yuki Sasahara and Takashi Hirose and Naoki Matsui and Takuya Kakinokizono and Kouta Suzuki and Masaaki Hirayama and Ryo Nakayama and Kazunori Nishio and Ryoji KANNO and Ryota Shimizu and Genki Kobayashi and Taro Hitosugi}, title = {H−伝導性酸水素化物La2LiHO3のエピタキシャル薄膜合成}, booktitle = {}, year = 2021, } @inproceedings{CTT100861966, author = {Yuki Sasahara and Koki Kanatani and Hiroaki Asoma and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {Fabrication of High-Pressure-Phase α-PbO2-type TiO2 Epitaxial Thin Films by Pressure-Induced Phase Transition}, booktitle = {}, year = 2021, } @inproceedings{CTT100861967, author = {Yuki Sasahara and Ryota Shimizu and Norimasa Nishiyama and Masaki Azuma and Taro Hitosugi}, title = {大気圧下不安定な高圧相ペロブスカイト型CaSiO3のエピタキシャル安定化による大気圧下回収}, booktitle = {}, year = 2021, } @inproceedings{CTT100846497, author = {Kaidong Wang and Kazunori Nishio and Kurei Edamura and Yuki Sasahara and Ryo Nakayama and Ryota Shimizu and Taro Hitosugi}, title = {The synthesis of high-entropy perovskite oxide epitaxial thin films using a pulsed laser deposition technique}, booktitle = {}, year = 2021, } @inproceedings{CTT100846812, author = {Yuki Sasahara and Koki Kanatani and Hiroaki Asoma and Kazunori Nishio and Ryota Shimizu and 西山 宣正 and Taro Hitosugi}, title = {高圧相α-PbO2型TiO2エピタキシャル薄膜の高圧合成}, booktitle = {}, year = 2021, } @inproceedings{CTT100837753, author = {Yuki Sasahara and Takashi Hirose and Naoki Matsui and Koki Kanatani and Takuya Kakinokizono and Kouta Suzuki and Masaaki Hirayama and Nakayama and Kazunori Nishio and Ryoji KANNO and Ryota Shimizu and Norimasa Nishiyama and Genki Kobayashi and Taro Hitosugi}, title = {水素含有化合物のエピタキシャル薄膜合成手法の開発}, booktitle = {}, year = 2020, } @inproceedings{CTT100837767, author = {小澤孝拓 and Yuki Sasahara and Ryota Shimizu and Taro Hitosugi and 福谷克之}, title = {Pd超薄膜における水素誘起近藤効果とアンダーソン局在}, booktitle = {}, year = 2020, } @inproceedings{CTT100837763, author = {小澤孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉正平 and Taro Hitosugi and 福谷克之}, title = {準安定四面体サイトを介したPd中水素の量子拡散}, booktitle = {}, year = 2020, } @inproceedings{CTT100818234, author = {Yuki Sasahara and 廣瀬 隆 and Naoki Matsui and Takuya Kakinokizono and Kouta Suzuki and Masaaki Hirayama and 中山 亮 and Kazunori Nishio and Ryota Shimizu and Ryoji KANNO and Genki Kobayashi and Taro Hitosugi}, title = {H-イオン導電体La2LiHO3のエピタキシャル薄膜成長}, booktitle = {}, year = 2020, } @inproceedings{CTT100818211, author = {Yuki Sasahara and Ryota Shimizu and Kazunori Nishio and Hiroyuki Oguchi and Shohei Ogura and Shin-ichi Orimo and Katsuyuki Fukutani and Taro Hitosugi}, title = {Hydrogen-composition-dependent electron transport properties in TiH2-δ epitaxial thin films}, booktitle = {}, year = 2019, } @inproceedings{CTT100818203, author = {小澤 孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉 正平 and Taro Hitosugi and 福谷 克之}, title = {Pd薄膜の水素吸蔵に伴う近藤効果の発現}, booktitle = {}, year = 2019, } @inproceedings{CTT100806721, author = {Yuki Sasahara and Koki Kanatani and Hiroaki Asoma and Masayuki Matsuhisa and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {薄膜試料への超高圧処理によるα-PbO2型TiO2単相エピタキシャル薄膜作製}, booktitle = {}, year = 2019, } @inproceedings{CTT100818195, author = {小澤 孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉 正平 and Taro Hitosugi and 福谷 克之}, title = {薄膜 Pd の水素吸蔵による二つの抵抗異常の発現}, booktitle = {}, year = 2019, } @inproceedings{CTT100806719, author = {Yuki Sasahara and Koki Kanatani and Masayuki Matsuhisa and Yuji Wada and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {超高圧下におけるα-Al2O3単結晶基板と圧媒体中に含まれる水の表面反応}, booktitle = {}, year = 2019, } @inproceedings{CTT100806712, author = {小澤 孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉 正平 and Taro Hitosugi and 福谷 克之}, title = {Pdナノ薄膜における電気伝導特性とプロトン-電子相互作用の水素量依存性}, booktitle = {}, year = 2019, } @inproceedings{CTT100806710, author = {Yuki Sasahara and Koki Kanatani and Hiroaki Asoma and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {超高圧処理を活用した高圧相α-PbO2型TiO2の単相エピタキシャル薄膜作製}, booktitle = {}, year = 2019, } @inproceedings{CTT100799522, author = {Yuki Sasahara and Hiroaki Asoma and Koki Kanatani and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {圧力誘起相転移による高圧相α-PbO2型TiO2エピタキシャル薄膜の作製}, booktitle = {}, year = 2019, } @inproceedings{CTT100799517, author = {Yuki Sasahara and Hiroaki Asoma and Koki Kanatani and Masayuki Matsuhisa and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {超高圧処理を用いた高圧相α-PbO2型TiO2エピタキシャル薄膜作製}, booktitle = {}, year = 2019, } @inproceedings{CTT100793316, author = {Yuki Sasahara and Hiroaki Asoma and Koki Kanatani and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {Fabrication of High-Pressure-Phase α-PbO2-type TiO2 Epitaxial Thin Films via Ultrahigh Pressure Treatment}, booktitle = {}, year = 2019, } @inproceedings{CTT100793321, author = {Yuki Sasahara and Koki Kanatani and Masayuki Matsuhisa and Hiroaki Asoma and Kazunori Nishio and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {高圧相α-PbO2型TiO2エピタキシャル薄膜の平坦化}, booktitle = {}, year = 2019, } @inproceedings{CTT100793332, author = {小澤孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉正平 and Taro Hitosugi and 福谷克之}, title = {水素イオン照射を用いた薄膜PdHxの50 K異常発現}, booktitle = {}, year = 2019, } @inproceedings{CTT100788699, author = {Yuki Sasahara and Ryota Shimizu and Kazunori Nishio and 大口 裕之 and 小倉 正平 and 折茂 慎一 and 福谷 克之 and Taro Hitosugi}, title = {TiH2-δエピタキシャル薄膜の伝導キャリアの水素組成依存性}, booktitle = {}, year = 2018, } @inproceedings{CTT100788706, author = {Yuki Sasahara and Koki Kanatani and Masayuki Matsuhisa and Ryota Shimizu and Norimasa Nishiyama and Taro Hitosugi}, title = {α-Al2O3(001)単結晶基板を活用したα-AlO(OH)ダイアスポア(100)エピタキシャル結晶合成}, booktitle = {}, year = 2018, } @inproceedings{CTT100788700, author = {小澤 孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉 正平 and Taro Hitosugi and 福谷 克之}, title = {Pdナノ薄膜中における水素の量子拡散の観測}, booktitle = {}, year = 2018, } @inproceedings{CTT100818188, author = {小澤 孝拓 and Yuki Sasahara and Ryota Shimizu and 小倉 正平 and Taro Hitosugi and 福谷 克之}, title = {準安定Pd水素化物における低温での水素拡散の同位体効果}, booktitle = {}, year = 2018, } @inproceedings{CTT100772588, author = {Yuki Sasahara and Ryota Shimizu and Kazunori Nishio and 大口 裕之 and 小倉 正平 and 折茂 慎一 and 福谷 克之 and Taro Hitosugi}, title = {TiH2-δエピタキシャル薄膜の水素欠損と余剰電子キャリアの生成}, booktitle = {}, year = 2018, } @inproceedings{CTT100772599, author = {Yuki Sasahara and Hiroaki Asoma and Koki Kanatani and Ryota Shimizu and Kazunori Nishio and Norimasa Nishiyama and Taro Hitosugi}, title = {薄膜成長技術×超高圧技術: 高圧相α-PbO2型TiO2薄膜の固相エピタキシャル成長}, booktitle = {}, year = 2018, } @inproceedings{CTT100772587, author = {Yuki Sasahara and Ryota Shimizu and Kazunori Nishio and 大口 裕之 and 小倉 正平 and 森岡仁 and 折茂 慎一 and 福谷 克之 and Taro Hitosugi}, title = {NbHx(x>~0.8)エピタキシャル薄膜の電子輸送特性における温度ヒステリシスの発現}, booktitle = {}, year = 2018, } @inproceedings{CTT100772585, author = {Yuya Komatsu and Ryota Shimizu and Yuki Sasahara and Kazunori Nishio and 大口 裕之 and 小倉 正平 and 福谷 克之 and 折茂 慎一 and Taro Hitosugi}, title = {反応性マグネトロンスパッタ法を用いた YH2単相エピタキシャル薄膜の配向制御}, booktitle = {}, year = 2018, } @inproceedings{CTT100772582, author = {Yuki Sasahara and Ryota Shimizu and Kazunori Nishio and 大口 裕之 and 小倉 正平 and 折茂 慎一 and 福谷 克之 and Taro Hitosugi}, title = {TiH2-δエピタキシャル薄膜の水素組成と電子輸送特性}, booktitle = {}, year = 2018, } @inproceedings{CTT100772580, author = {Yuki Sasahara and Ryota Shimizu and 小倉 正平 and Kazunori Nishio and Issei Sugiyama and 大口 裕之 and 福谷 克之 and 折茂 慎一 and Taro Hitosugi}, title = {NbHx (0≦x<1)エピタキシャル薄膜の構造相転移と電子伝導特性}, booktitle = {}, year = 2018, } @inproceedings{CTT100772579, author = {Yuya Komatsu and Ryota Shimizu and Yuki Sasahara and Kazunori Nishio and 大口 裕之 and 折茂 慎一 and Taro Hitosugi}, title = {反応性マグネトロンスパッタ法を用いたYH2エピタキシャル薄膜の配向制御}, booktitle = {}, year = 2018, } @inproceedings{CTT100753296, author = {Yuki Sasahara and Ryota Shimizu and Rie Nakanishi and Issei Sugiyama and Kazunori Nishio and Hiroyuki Oguchi and Shin-ichi Orimo and Taro Hitosugi}, title = {Orientation control of metal hydride epitaxial thin films}, booktitle = {}, year = 2017, } @inproceedings{CTT100753298, author = {Yuki Sasahara and Ryota Shimizu and 中西 利栄 and Issei Sugiyama and Kazunori Nishio and 大口 裕之 and 折茂 慎一 and Taro Hitosugi}, title = {TiH2エピタキシャル薄膜の配向制御と電子輸送特性評価}, booktitle = {}, year = 2017, } @inproceedings{CTT100753297, author = {Ryota Shimizu and Yuki Sasahara and 小倉 正平 and 大口 裕之 and 折茂 慎一 and 福谷 克之 and Taro Hitosugi}, title = {核反応分析法を用いた金属水素化物薄膜内の水素量深さ分布解析}, booktitle = {}, year = 2017, } @inproceedings{CTT100753304, author = {Yuki Sasahara and Ryota Shimizu and Issei Sugiyama and 大口 裕之 and 白木 将 and 折茂 慎一 and Taro Hitosugi}, title = {単相遷移金属水素化物薄膜のエピタキシャル成長とその評価}, booktitle = {}, year = 2017, } @inproceedings{CTT100753313, author = {Yuki Sasahara and Ryota Shimizu and Issei Sugiyama and 大口 裕之 and 白木 将 and 折茂 慎一 and Taro Hitosugi}, title = {反応性マグネトロンスパッタ法を用いたNbH薄膜のエピタキシャル成長}, booktitle = {}, year = 2017, } @inproceedings{CTT100785397, author = {Ryota Shimizu and Yuki Sasahara and Kuniko Yamamoto and Hiroyuki Oguchi and Susumu Shiraki and Shinichi Orimo and Taro Hitosugi}, title = {反応性マグネトロンスパッタ法を用いた単相TiH2薄膜のエピタキシャル成長}, booktitle = {}, year = 2016, } @misc{CTT100895736, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, year = 2022, } @misc{CTT100866700, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, year = 2022, } @misc{CTT100866699, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, year = 2022, } @misc{CTT100866698, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, year = 2022, } @phdthesis{CTT100895736, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, school = {Tokyo Institute of Technology}, year = 2022, } @phdthesis{CTT100866700, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, school = {Tokyo Institute of Technology}, year = 2022, } @phdthesis{CTT100866699, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, school = {Tokyo Institute of Technology}, year = 2022, } @phdthesis{CTT100866698, author = {Yuki Sasahara}, title = {Development of a Method for Applying Ultrahigh-Pressure to Thin-Film Samples and Material Transformation}, school = {Tokyo Institute of Technology}, year = 2022, }