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. 2016 Jul 6;113(29):E4125–E4132. doi: 10.1073/pnas.1608794113

Table S3.

Sound velocity and Debye temperature of AMg2Bi2

Composition c-Axis longitudinal, m/s c-Axis transverse, m/s a-Axis longitudinal, m/s a-Axis transverse, m/s a-Axis transverse, m/s Debye temperature, K
CaMg2Bi2 3,057 2,658 3,133 2,146 1,817 248
EuMg2Bi2 2,870 1,646 2,796 2,186 1,640 223
YbMg2Bi2 2,500 1,420 2,680 1,748 1,200 222