Heavy atom ferromagnets under pressure: structural changes and the magnetic response.
J Am Chem Soc
; 131(44): 16012-3, 2009 Nov 11.
Article
em En
| MEDLINE
| ID: mdl-19845356
ABSTRACT
Application of physical pressure to a ferromagnetic bisdiselenazolyl radical leads to a decrease in pi-stack slippage. Initially, this leads to an increase in the ferromagnetic ordering temperature T(C), which reaches a maximum of 21 K near 1 GPa. At higher pressures, as the pi-stacks become more nearly superimposed, the value of T(C) diminishes.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
J Am Chem Soc
Ano de publicação:
2009
Tipo de documento:
Article