Research Career 【 display / non-display 】

Research Career 【 display / non-display 】

• Optical properties of semiconductor surfaces

  Project Year：  -   

Books 【 display / non-display 】

Books 【 display / non-display 】

• Frontiers in Optical Methods: Nano-Characterization and Coherent Control

  K, Shudo, I. Katayama, S. Ohno Eds. (Part： Joint Editor , Range: 主著者として論文執筆を担当 )

  Springer-Verlag, GmbH  2013.12

  　View Summary

  表面差分反射分光(SDR)、反射率差分光(RDS)の原理、およびSi(001)表面の初期酸化過程への応用に関する総説。

Thesis for a degree 【 display / non-display 】

Thesis for a degree 【 display / non-display 】

• Formation of nanoscale structure on nitrogen adsorbed Cu(001) surfaces

  大野　真也 

    2003.03

  Doctoral Thesis   Single Work

  　View Summary

  東京大学大学院理学系研究科物理学専攻 窒素吸着した銅表面の構造、鉄蒸着により形成される構造、酸素曝露により形成される構造を走査トンネル顕微鏡(STM)を用いて調べた。ナノスケール構造の成長過程を原子レベルで解明した。特に、歪みとナノスケール構造の相関を原子レベルで明らかにした。具体的には、基板上の原子と蒸着原子間の原子交換、表面歪みと酸素分子の解離確率、拡散速度の相関を明らかにした。

Papers 【 display / non-display 】

Papers 【 display / non-display 】

• Initial oxidation kinetics of Si(113) investigated using supersonic seeded molecular beams

  S.Ohno, K.Tanaka, H.Kodama, M.Tanaka, A.Yoshigoe, Y.Teraoka

  Surface Science ( ELSEVIER )    2020.03  [Refereed]

  Joint Work

  DOI

• Dynamic behavior of cysteine and 4-MBA molecules on Au films studied by means of surface differential reflectance spectroscopy

  Natsuki Ikeda, Kazuki Shimizu, Takahiro Murakami, Shinya Ohno, Masatoshi Tanaka

  Proceedings of 12th International Symposium on Atomic Level Characterizations for New Materials and Devices '19 (ALC'19)   - 1-3   2019.10

  Joint Work

• Development of a New Nonevaporable Getter Coating Using Oxygen-Free Palladium/Titanium, Surface Analysis by Synchrotron Radiation X-ray Photoelectron Spectroscopy, Residual Gas Analysis, and Evaluation of Pumping Speeds

  MIYAZAWA Tetsuya, KURIHARA Masashi, OHNO Shinya, HASHIMOTO Ayako, NAKAYAMA Yasuo, OZAWA Kenichi, KI … Show more authors

  Vacuum and Surface Science ( The Japan Society of Vacuum and Surface Science )  62 ( 9 )   568 - 573   2019.09  [Refereed]

  Joint Work

  　View Summary

  <p>We have developed a novel nonevaporable getter named oxygen-free Pd/Ti. After activation at 133℃, oxygen-free Pd/Ti evacuates H₂ and CO. Its pumping speeds do not decrease even after repeated cycles of activation and exposure to the air. Surface analysis by synchrotron radiation X-ray photoelectron spectroscopy showed that the carbon contamination decreased to an extent on heating in UHV, but decreased considerably on heating under an O₂ pressure. The partial pressures of H₂, CO, H₂O, and CH₄ in an oxygen-free-Pd/Ti coated chamber reduced to some degree after baking in UHV, but reduced remarkably after baking under an O₂ pressure (O₂ baking). Catalytic chemical reactions which remove carbon and hydrogen adsorbed on Pd surfaces appear to be responsible for the reduction of the partial pressures of H₂, CO, H₂O, and CH₄. The pumping speeds of the oxygen-free Pd/Ti coated chamber for H₂ and CO improved remarkably after O₂ baking.</p>

  DOI CiNii

• XPS study on the thermal stability of oxygen-free Pd/Ti thin film, a new non-evaporable getter (NEG) coating

  Tetsuya Miyazawa, Masashi Kurihara, Shinya Ohno, Takashi Kikuchi, Kazuhiko Mase

  AIP Conference Proceedings   2054   060045(1-5)   2019.01  [Refereed]

  Joint Work

  DOI

• Oxygen-free palladium/titanium coating, a novel nonevaporable getter coating with an activation temperature of 133C

  宮澤徹也，栗原真志，大野真也，寺島矢，夏井祐人，加藤博雄，加藤良浩，橋本綾子，菊地貴司，間瀬一彦

  Journal of Vacuum Science & Technology A ( American Vacuum Society )  36 ( 5 )   051601(1 - 8)   2018.08

  Joint Work

  DOI

display all >>

Review Papers 【 display / non-display 】

Review Papers 【 display / non-display 】

• Reflectance Difference Spectroscopy

  Compendium of Surface and Interface Analysis (Springer-Verlag)     2018

  Introduction and explanation (commerce magazine)   Joint Work

• Real-time analysis of initial oxidation process on Si(001) by means of surface differential reflectance spectroscopy and reflectance difference spectroscopy

  大野真也, 首藤健一, 田中正俊

  Frontiers in Optical Methods, Nano-Characterization and Coherent Control (Springer Series in Optical Sciences)   180   29 - 44   2014.01

  Introduction and explanation (bulletin of university, research institution)   Joint Work

• Nanometer-scale structure formation on solid surfaces

  田中正俊, 首藤健一, 大野真也

  Nano- and Micromaterials (Springer Series in Advances in Materials Research)   9   19 - 95   2008.01

  Introduction and explanation (bulletin of university, research institution)   Joint Work

Presentations 【 display / non-display 】

Presentations 【 display / non-display 】

• Oxygen-Free Palladium/Titanium Coating, a Novel Non-Evaporable Getter Coating with an Activation Temperature of 133 °C

  Tetsuya Miyazawa, Masashi Kurihara, Shinya Ohno, Naoya Terashima, Yuto Natsui, Hiroo Kato, Yoshihiro Kato, Ayako Hashimoto, Takashi Kikuchi

  The Pacific Rim Symposium on Surfaces, Coatings and Interfaces (PacSurf 2018),   (Waikoloa, USA)  2018.12.04  

• XPS Study on the Thermal Stability of Oxygen-Free Pd/Ti Thin Film, a New Non-Evaporable Getter (NEG) Coating

  Tetsuya Miyazawa, Masashi Kurihara, Shinya Ohno, Misao Yamanaka, Ayako Hashimoto, Takashi Kikuchi, Kazuhiko Mase

  International Workshop on Trends in Advanced Spectroscopy in Materials Science (TASPEC),   (Higashi-Hiroshima, Japan)  2018.10.04  

• Linear and non-linear optical spectroscopy of monolayer transition-metal dichalcogenides under a microscope

  11th International Symposium on Atomic Level Characterizations for New Materials and Devices '17  (Aqua Kauai Beach Resort, Kauai, Hawaii, USA)  2017.12  

• The dielectric function of atomically thin MoS2, MoSe2, WS2, and WSe2 observed by linear and non-linear optical measurements

  5th Ito International Research Conference, RIKEN Centennial Anniversary & Surface and Interface Spectroscopy  (Hongo, Tokyo, Japan)  2017.11  

• Dynamic behavior of CO on Si(001) studied with optical methods

  The 8th International Symposium on Surface Science  (Epochal Tsukuba, Tsukuba, Japan)  2017.10  

display all >>