Influence of pressure on structural and magnetic phase transitions in La0.835Sr0.165MnO3. Kamenev, K., Balakrishnan, G., Lees, M., R., Paul, D., M., Arnold, Z., & Mikulina, O. Physical Review B, 56(5):2285-2287, 1997.
Influence of pressure on structural and magnetic phase transitions in La0.835Sr0.165MnO3 [link]Website  abstract   bibtex   
Measurements of the thermal expansion of a single crystal of La0.835Sr0.165MnO3 were performed under hydrostatic pressure of up to 9 kbar. The P-T phase diagram is established for the structural and magnetic phase transitions. Pressure is found to enhance the ferromagnetic coupling and to weaken the stability of the low-temperature orthorhombic phase by reducing the bending of the Mn-O-Mn bond. The decrease in the temperature Ts of the structural phase transition and the increase in the Curie temperature with increasing pressure leads to the two phase boundaries crossing at a pressure of about 3 kbar. The peculiar behavior of the Ts and Te in the vicinity of the crossing point demonstrates a strong coupling between structural distortion and magnetic ordering in the La0.835Sr0.165MnO3 compound.
@article{
 title = {Influence of pressure on structural and magnetic phase transitions in La0.835Sr0.165MnO3},
 type = {article},
 year = {1997},
 identifiers = {[object Object]},
 keywords = {giant magnetoresistance,la1-xsrxmno3},
 pages = {2285-2287},
 volume = {56},
 websites = {<Go to ISI>://WOS:A1997XQ61900001},
 id = {1b149258-54e3-3a0a-82eb-cdc52299b0cb},
 created = {2016-07-19T13:46:34.000Z},
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 notes = {ISI Document Delivery No.: XQ619<br/>Times Cited: 15<br/>Cited Reference Count: 13<br/>Kamenev, K Balakrishnan, G Lees, MR Paul, DM Arnold, Z Mikulina, O<br/>American physical soc<br/>College pk},
 abstract = {Measurements of the thermal expansion of a single crystal of La0.835Sr0.165MnO3 were performed under hydrostatic pressure of up to 9 kbar. The P-T phase diagram is established for the structural and magnetic phase transitions. Pressure is found to enhance the ferromagnetic coupling and to weaken the stability of the low-temperature orthorhombic phase by reducing the bending of the Mn-O-Mn bond. The decrease in the temperature Ts of the structural phase transition and the increase in the Curie temperature with increasing pressure leads to the two phase boundaries crossing at a pressure of about 3 kbar. The peculiar behavior of the Ts and Te in the vicinity of the crossing point demonstrates a strong coupling between structural distortion and magnetic ordering in the La0.835Sr0.165MnO3 compound.},
 bibtype = {article},
 author = {Kamenev, K and Balakrishnan, G and Lees, M R and Paul, D M and Arnold, Z and Mikulina, O},
 journal = {Physical Review B},
 number = {5}
}

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