Material

k₁ and k₂

µN/nm^3/2

Indenter

h_kink

nm

F_N-kink

µN

W_transition

µNnm/µN

Data Origin

Fe (100)

0.3590

0.2618

Cube Corner

103.0337

461.9156

−40.0372

Smith, Phys Rev B2003, 67 245405

Fe (110)

0.2332

0.1986

Cube Corner

109.0949

358.9707

−33.5112

ditto

SrTiO₃ (100)

3.0436

3.7145

Berkovich

69.7824

1738.2160

6.489

Kaupp, Scanning 2013, 35, 392

SrTiO₃ (110)

2.5217

3.3841

Berkovich

65.7308

1355.4438

7.020

ditto

SrTiO₃

(111)

2.7591

4.0878

Berkovich

102.8636

2860.4600

14. 821

ditto