|
Repositorio Atenea de la Facultad de Ciencias, UNAM >
Repositorio Ciencias >
FACULTAD DE CIENCIAS >
Física >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11154/3434
|
| Title: | APICAL OXYGEN MOVEMENT IN YBA2CU3O6+X AS A FUNCTION OF THE OXYGEN CONCENTRATION |
| Authors: | CASTRO, JJ
Yépez, E
Soto, JR
Calles, A
Cabrera, A |
| Issue Date: | 1994 |
| Abstract: | We report the results of an analysis of the vibrational properties of the apical oxygen O(4) in YBa2Cu3O6+x as a function of the the oxygen concentration O(1) in the chains. The analysis is based on the calculation of the behaviour of the partial phonon density of states for O(4) for different x values. Following the movement of the peaks corresponding to different modes we pay special attention to the discussion of possible anomalous displacement of the apical oxygen in the c direction. |
| URI: | http://hdl.handle.net/11154/3434 |
| ISSN: | 0921-4534 |
| Appears in Collections: | Física
|
Files in This Item:
There are no files associated with this item.
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
