Table 1 Information about PtBi2 extracted from references and this work including the space group, lattice parameter c, resistivities [ρ (2 K), ρ (300 K), RRR, MR], and carrier concentration.

From: Topological behavior and Zeeman splitting in trigonal PtBi2-x single crystals

  Space group c (Å) (300 K) ρ (2 K) (μΩ cm) ρ (300 K) (μΩ cm) RRR MR (%) (9 T, 2 K) Carrier concentration Ref.
Trigonal P\(\bar 3\) 6.16 13 110 8.5 420 Hole dominated (T ≤ 300 K) 8
P\(\bar 3\) 6.165 2.5 125 50 440   10
P31m 6.17 0.82 133 162 1500 nh/ne ≈ 2.5 (T ≤ 50 K) This work
P31m   0.12 76.8 640 2.3 × 104 Hole dominated (T > 80 K) 9
Cubic Pa\(\bar 3\)   0.25 132 528 3.9 × 105 nh/ne ≈ 1 (T ≤ 20 K) 11
Pa\(\bar 3\) 6.702 0.024 40 1667 1.3 × 106 nh/ne ≈ 1 (T ≤ 30 K) 4