TSURUTA Ryohei

Affiliation

Institute of Pure and Applied Sciences

Official title

Specially Appointed Assistant Professor

Research fields

Thin film/Surface and interfacial physical properties

Research projects

有機単結晶表面を用いた有機ー有機エピタキシャル成長の初期過程解明と電子状態理解	2023-04 -- 2026-03	鶴田諒平	日本学術振興会/若手研究	4,680,000Yen

Degree

2021-03	博士（工学）	東京理科大学

Academic societies

2016 -- (current)	The Surface Science Society of JapanSurface Science s
2016 -- (current)	応用物理学会

Articles

• Well-ordered molecular heterojunction of epitaxial C60 on single-crystal dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT)
  Nakayama Yasuo; Ito Kosei; Takeuchi Riku; Tsuruta Ryo...
  Applied Physics Express/16(10)/pp.101001-1-101001-4, 2023-10
• Partial Hydrogenation of N-Heteropentacene upon Vacuum Deposition
  Ono Yutaro; Tsuruta Ryohei; Nobeyama Tomohiro; Matsui ...
  JOURNAL OF PHYSICAL CHEMISTRY C/128(3)/pp.1185-1192, 2024-01
• Superatom Molecular Orbitals of Endohedral C₈₂
  Suresh Rahul; Kuklin Artem V.; Yamada Yoichi; Tsuruta ...
  JOURNAL OF PHYSICAL CHEMISTRY A/127(39)/pp.8126-8132, 2023-09-21
• Spontaneous orientation polarization of flavonoids
  Akaike Kouki; Hosokai Takuya; Ono Yutaro; Tsuruta Ryo...
  SCIENTIFIC REPORTS/13(1), 2023-11-08
• 極性植物分子を用いた仕事関数制御
  赤池幸紀; 鶴田諒平; 小野裕太郎; 細貝拓也; 山田 洋一
  月間機能材料/pp.32-36, 2023-05
• Field Emission Angular Distribution from Single Molecules
  Yamada Yoichi; 鶴田諒平; 山本勇帆; 小野裕太郎; 延山知弘; Iwasawa Masato; ...
  Carbon, 2023/6/24
• Field Emission Angular Distribution from Single Molecules
  Yamada Yoichi; Tsuruta Ryohei; Yamamoto Yuho; Ono Yut...
  CARBON/213, 2023-03
• Increasing Electrode Work Function Using a Natural Molecule
  Yamada Yoichi; Tsuruta Ryohei
  Advanced Materials Interfaces, 2022
• 'Molecular Beam Epitaxy' on Organic Semiconductor Single Crystals: Characterization of Well-Defined Molecular Interfaces by Synchrotron Radiation X-ray Diffraction Techniques
  Nakayama Yasuo; Tsuruta Ryohei; Koganezawa Tomoyuki
  Materials (Basel, Switzerland)/15(20), 2022-10-13
  
  PubMed
• Quasi-Homoepitaxial Junction of Organic Semiconductors: A Structurally Seamless but Electronically Abrupt Interface between Rubrene and Bis(trifluoromethyl)dimethylrubrene
  Takahashi Kana; Izawa Seiichiro; Ohtsuka Naoya; Izumis...
  The journal of physical chemistry letters/12(46)/pp.11430-11437, 2021-11-25
  
  PubMed
• Interface Structures and Electronic States of Epitaxial Tetraazanaphthacene on Single-Crystal Pentacene
  Gunjo Yuki; Kamebuchi Hajime; Tsuruta Ryohei; Iwashita...
  Materials/14(5), 2021-02
  
  PubMed
• Experimental Observation of Anisotropic Valence Band Dispersion in Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene (DNTT) Single Crystals
  Takeuchi Riku; Izawa Seiichiro; Hasegawa Yuri; Tsuruta R...
  The Journal of Physical Chemistry C, 2021-01
• H2O-Induced Crystallization of Organic Luminescent Thin Films by Direct Film Storage in a High Vacuum
  Hosokai Takuya; Nakanishi Taiyo; Honda Akinori; Akaike K...
  The Journal of Physical Chemistry C, 2020-11
• Exciton Dissociation and Electron Transfer at a Well-Defined Organic Interface of an Epitaxial C60 Layer on a Pentacene Single Crystal
  Masato Iwasawa; Ryohei Tsuruta; Yasuo Nakayama; Masahiro ...
  The Journal of Physical Chemistry C, 2020-05
• Electronic structure of the clean interface between single crystal CH3NH3PbI3 and an organic hole transporting material spiro-OMeTAD
  Iwashita Masaki; Yamanaka Soichiro; Tsuruta Ryohei; Tonam...
  Applied Physics Letters, 2020-05
• Electronic and Crystallographic Examinations of the Homoepitaxially Grown Rubrene Single Crystals
  Nakayama Yasuo; Iwashita Masaki; Kikuchi Mitsuru; Tsur...
  Materials/13(8), 2020-04
  
  PubMed
• Widely Dispersed Intermolecular Valence Bands of Epitaxially Grown Perfluoropentacene on Pentacene Single Crystals
  Nakayama Yasuo; Tsuruta Ryohei; Moriya Naoki; Hikasa ...
  The journal of physical chemistry letters/10(6)/pp.1312-1318, 2019-03
  
  PubMed
• Evolution of crystallinity at a well-defined molecular interface of epitaxial C60 on the single crystal rubrene
  Tsuruta Ryohei; Hosokai Takuya; Yamanaka Soichiro; Yoshid...
  Journal of Physics: Condensed Matter, 2019-02
• Electronic structures and chemical states of methylammonium lead triiodide thin films and the impact of annealing and moisture exposure
  Yamanaka Soichiro; Hayakawa Kei; Cojocaru Ludmila; Tsurut...
  Journal of Applied Physics, 2018-04
• Temperature Dependent Epitaxial Growth of C60 Overlayers on Single Crystal Pentacene
  Nakayama Yasuo; Tsuruta Ryohei; Hinderhofer Alexander; Mi...
  Advanced Materials Interfaces, 2018-04
• Surface crystallographic structures of cellulose nanofiber films and overlayers of pentacene
  Nakayama Yasuo; Mori Toshiaki; Tsuruta Ryohei; Yamanaka ...
  Japanese Journal of Applied Physics, 2018-01
• ペンタセン単結晶表面上におけるパーフルオロペンタセンのエピタキシャル成長
  中山 泰生; 鶴田 諒平; 水野 裕太; 戸上 雄太; 松山 槙吾; 小金澤 智之; 細貝 拓也
  表面科学, 2017-07
• Crystallinity of the epitaxial heterojunction of C60 on single crystal pentacene
  Tsuruta Ryohei; Mizuno Yuta; Hosokai Takuya; Koganezawa ...
  Journal of Crystal Growth, 2017-06
• 微小角入射X線回折によるペンタセン単結晶上C60エピタキシャル被覆層の構造決定
  鶴田 諒平; 水野 裕太; 細貝 拓也; 小金澤 智之; 石井 久夫; 中山 泰生
  表面科学, 2016-09
• Epitaxial Growth of an Organic p–n Heterojunction: C60 on Single-Crystal Pentacene
  Nakayama Yasuo; Mizuno Yuta; Hosokai Takuya; Koganezawa ...
  ACS Applied Materials & Interfaces, 2016-05

Conference, etc.

• Ag基板上におけるPhC2-BQQDIの単分子層の構造および電子状態評価
  鶴田 諒平
  第84回応用物理学会秋季学術講演会/2023-09-19--2023-09-23
• タングステンカーバイド探針からの電界電子放出電流安定性
  鶴田 諒平
  第84回応用物理学会秋季学術講演会/2023-09-19--2023-09-23
• 酸素暴露によるCeB6表面の仕事関数変化
  鶴田 諒平
  第71回応用物理学会春季学術講演会/2024-03-22--2024-03-25
• Stable Field-Emission Current from Tungsten Carbide Tip
  Yanagi Shunsuke; Tsuruta Ryohei; Sasaki Masahiro; Yama...
  The 14th International Vacuum Electron Sources Conference/2023-09-25--2023-09-29
• Stable Field Emission from Vertically-Aligned Graphene Edges at the Apex of the Graphitized Pencil Lead
  Tsuruta Ryohei; Yanagi Shunsuke; Sasaki Masahiro; Yama...
  The 14th International Vacuum Electron Sources Conference/2023-09-25--2023-09-29
• Field-Emission Angular Distribution (FAD) from Single Molecules
  Yamada Yoichi; Tsuruta Ryohei; Ono Yutaro; Iwasawa Ma...
  The 14th International Vacuum Electron Sources Conference/2023-09-25--2023-09-29
• CeB6単結晶表面の電子状態評価
  鶴田 諒平
  第83回応用物理学会秋季学術講演会/2022-09-20--2022-09-23
• 有機単結晶上におけるC70フラーレン結晶構造変化
  鶴田 諒平; 北野 智大; 岩澤 柾人; 小金澤 智之; 細貝 拓也; 山田 洋一; 中山 泰生
  第82回応用物理学会秋季学術講演会/2021-09-10--2021-09-13
• アモルファス炭素被覆による球面電子源の開発
  鶴田 諒平; 日向 雄介; 古澤 怜也; 佐々木 正洋; 松永 宗一郎; 山田 洋一
  第82回応用物理学会秋季学術講演会/2021-09-10--2021-09-13

Teaching

2024-11 -- 2025-02	専門英語3	筑波大学

(Last updated: 2024-05-09)