| ID | 34133 |
| フルテキストURL | |
| 著者 |
Tsujibayashi, Toru
Osaka Dental University
Itoh, Minoru
Shinshu University
Azuma, Junpei
Synchrotron Light Application Center
Watanabe, Masayuki
Kyoto University
Arimoto, Osamu
Okayama University
Nakanishi, Shunsuke
Kagawa University
|
| 抄録 | We have conducted two-photon spectroscopy of core excitons in BaF2. Synchrotron radiation and laser light were used for 5p core-electron excitation and Auger-free luminescence was detected as the signal. Two-photon excitation enables access to f and p orbitals that cannot be reached by one-photon excitation of electrons in p orbitals. It has been found that the spin-orbit splittings of 4f and 6p states of the Ba ion in BaF2 are 0.7 +/- 0.1 and 1.4 +/- 0.1 eV, respectively. |
| キーワード | electronicstructure
spectra
absorption
crystals
baf2
sns
ges
|
| 備考 | Digital Object Identifer:10.1103/PhysRevLett.94.076401
Published with permission from the copyright holder. This is the institute's copy, as published in Physical Review Letters, February 2005, Volume 94, Issue 7, Pages 4. Publisher URL:http://dx.doi.org/10.1103/PhysRevLett.94.076401 Direct access to Thomson Web of Science record Copyright © 2005 The American Physical Society. All rights reserved. |
| 発行日 | 2005-2
|
| 出版物タイトル |
Physical Review Letters
|
| 巻 | 94巻
|
| 号 | 7号
|
| 資料タイプ |
学術雑誌論文
|
| 言語 |
英語
|
| 査読 |
有り
|
| DOI | |
| Web of Science KeyUT | |
| Submission Path | physics_general/22
|
