Mishra, A. K. ; Poswal, H. K. ; Sharma, Surinder M. ; Saha, Surajit ; Muthu, D. V. S. ; Singh, Surjeet ; Suryanarayanan, R. ; Revcolevschi, A. ; Sood, A. K. (2012) The study of pressure induced structural phase transition in spin-frustrated Yb2Ti2O7 pyrochlore Journal of Applied Physics, 111 (3). 033509_1-033509_6. ISSN 0021-8979
Full text not available from this repository.
Official URL: http://jap.aip.org/resource/1/japiau/v111/i3/p0335...
Related URL: http://dx.doi.org/10.1063/1.3681300
Abstract
Our in situ x-ray diffraction and Raman measurements of Yb2Ti2O7 pyrochlore show that it undergoes a reversible structural phase transition from cubic pyrochlore to a monoclinic phase at ∼28.6 GPa. Analysis of the x-ray data shows the transition to be thermodynamically first order and the high pressure phase to be substitutionally disordered. These experimental results are supported by our first principles calculations.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 96676 |
| Deposited On: | 03 Jan 2013 10:41 |
| Last Modified: | 03 Jan 2013 10:41 |
Repository Staff Only: item control page
