| Language: | English | 
|---|---|
| Type: | Article | 
| Authors: | Hiroyuki Kitahata and Kenichi Yoshikawa | 
| Journal: | Journal of Physics: Condensed Matter | 
| Volume: | 17 | 
| Number: | 49 | 
| Month: | 12 | 
| Year: | 2005 | 
| Actual year: | 2005 | 
| doi: | 10.1088/0953-8984/17/49/017 | 
Hiroyuki Kitahata and Kenichi Yoshikawa, Journal of Physics: Condensed Matter, 17, (2005)