Table 1 Isomer shift (δ) values of 151Eu in EuSn2P2 relative to Eu2O3 at various pressures and temperatures.

From: Drastic enhancement of magnetic critical temperature and amorphization in topological magnet EuSn2P2 under pressure

P (GPa)

T (K)

δ (mm/s)

1.0

300

−10.30 (1)

1.9

110

−10.25 (2)

3.0

300

−9.99 (1)

3.7

100

−9.98 (1)

7.3

100

−9.48 (1)

10.4

100

−9.15 (3)

16.0

105

−8.25 (1)

20.7

110

−6.67 (4)

28.9

130

−6.26 (1)

41.2

160

−5.39 (6)

  1. Uncertainties are from CONUSS fitting results.