Araki, K.; Goto, T.; Nemoto, Y.; Yanagisawa, T.; Lüthi, B. - In: The European Physical Journal B - Condensed Matter and … 61 (2008) 3, pp. 257-259
The temperature dependence of the elastic constants in Tb<Subscript>3</Subscript>Ga<Subscript>5</Subscript>O<Subscript>12</Subscr ipt> was measured and analysed with a simple crystal field model. The magneto-elastic coupling constants have been deduced from this experiment. The coupling constant g<Subscript>Γ5</Subscript>, related to the c<Subscript>44</Subscript> mode, is anomalously large. These coupling...</subscript></subscript><//subscr></subscript></subscript></subscript>