The study of pressure induced structural phase transition in spin-frustrated Yb2Ti2O7 pyrochlore
| Data(s) |
01/02/2012
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| Resumo |
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 similar to 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. (C) 2012 American Institute of Physics. [doi:10.1063/1.3681300] |
| Formato |
application/pdf |
| Identificador |
http://eprints.iisc.ernet.in/44268/1/The_study.pdf Mishra, AK and Poswal, HK and Sharma, Surinder M and Saha, Surajit and Muthu, DVS and Singh, Surjeet and Suryanarayanan, R and Revcolevschi, A and Sood, AK (2012) The study of pressure induced structural phase transition in spin-frustrated Yb2Ti2O7 pyrochlore. In: Journal of Applied Physics, 111 (3). |
| Publicador |
American Institute of Physics |
| Relação |
http://jap.aip.org/resource/1/japiau/v111/i3/p033509_s1 http://eprints.iisc.ernet.in/44268/ |
| Palavras-Chave | #Physics |
| Tipo |
Journal Article PeerReviewed |
