UTokyo Repository 東京大学

UTokyo Repository >
134 生産技術研究所 >
10 基礎系 >
1341010 学術雑誌論文 >

このページ(論文)をリンクする場合は次のURLを使用してください: http://hdl.handle.net/2261/56955

タイトル: Nuclear resonant scattering of synchrotron radiation by physisorbed Kr on TiO2(110) surfaces in multilayer and monolayer regimes
著者: Ikeda, Akihiko
Kawauchi, Taizo
Okano, Tatsuo
Fukutani, Katsuyuki
Matsumoto, Masuaki
Xiao Wei Zhang
Yoda, Yoshitaka
発行日: 2015年4月3日
出版者: American Physical Society
掲載誌情報: Physical Review B. 91, 15, 2015.4
抄録: Physisorbed Kr layers on TiO2(110) surfaces were investigated by means of nuclear resonant scattering (NRS) of synchrotron radiation at Kr thicknesses ranging from multilayer to monolayer. The NRS intensity was measured as a function of the Kr exposure, from which the NRS signal corresponding to monolayer was estimated as 0.23 cps. The time spectra measured at various thicknesses showed a monotonous decay without any quantum beat features. The recoilless fraction f evaluated from the analysis of the time spectrum revealed a substantial reduction upon temperature rise from 19 to 25 K. As its origin, an order-disorder phase transition of the monolayer Kr is proposed.
URI: http://hdl.handle.net/2261/56955
ISSN: 1550-235X (online)
出現カテゴリ:014 自然科学
1341010 学術雑誌論文


ファイル 記述 サイズフォーマット
PhysRevB.91.155402.pdf282.79 kBAdobe PDF見る/開く



Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - ご意見をお寄せください