%0 Journal Article %1 WOS:000233495700010 %A Diniz, EM %A Paschoal, CWA %C THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND %D 2005 %I PERGAMON-ELSEVIER SCIENCE LTD %J SOLID STATE COMMUNICATIONS %K and crystal high-pressure} phase structure symmetry; transition; triuorides; {rare-earth %N 9-10 %P 538-542 %R 10.1016/j.ssc.2005.09.016 %T Structural phase transitions under pressure in rare earth triuorides compounds with tysonite structure %V 136 %X In this work, we have performed atomistic simulations in the REF3 (RE = La, Ce, Pr, Nd) compounds with tysonite structure in order to investigate structural phase transitions (SPT) under pressure variation. For RE = La and Ce we have observed the known phase transition at around 20 GPa, when the tysonite structure changes to tetragonal I4/mmm. The same SPT was also observed for the other compounds (RE = Pr and Nd) at around 20 GPa. (c) 2005 Elsevier Ltd. All rights reserved.

@article{WOS:000233495700010, abstract = {In this work, we have performed atomistic simulations in the REF3 (RE = La, Ce, Pr, Nd) compounds with tysonite structure in order to investigate structural phase transitions (SPT) under pressure variation. For RE = La and Ce we have observed the known phase transition at around 20 GPa, when the tysonite structure changes to tetragonal I4/mmm. The same SPT was also observed for the other compounds (RE = Pr and Nd) at around 20 GPa. (c) 2005 Elsevier Ltd. All rights reserved.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, author = {Diniz, EM and Paschoal, CWA}, biburl = {https://www.bibsonomy.org/bibtex/20350531023f1d670c18ee8185d876f92/ppgfis_ufc_br}, doi = {10.1016/j.ssc.2005.09.016}, interhash = {72715dbaa8d7b27f10920784af4585dc}, intrahash = {0350531023f1d670c18ee8185d876f92}, issn = {0038-1098}, journal = {SOLID STATE COMMUNICATIONS}, keywords = {and crystal high-pressure} phase structure symmetry; transition; triuorides; {rare-earth}, number = {9-10}, pages = {538-542}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Structural phase transitions under pressure in rare earth triuorides compounds with tysonite structure}, tppubtype = {article}, volume = 136, year = 2005 }