Material

F_Nkink (mN)

h_kink

(µm)

W_indent

(mNµm)

W_applied

(mNµm)

full W_appl

W_transition

(mNµm)

Areas: flat/cap πr²/2πRh

p_{transition-onset} mN/µm² (GPa)

Ge^a)

10.7029

0.1243

0.4756

6.80929

10.9251

4.1158^b)

3.226/3.272

2.331/2.298

ZnO

22.3800

0.22059

2.16661

7.54011

14.6431

7.1030^c)

5.6684/5.8212

3.7325/3.6344

ZnO

56.6290

0.51716

11,0579

15.8916

26.4440

10.552^d)

12,807/13.648

4.0438/3.7948

GaN

38.8406

0.1455

2.12467

12.3876

22.8151

10.428^e)

3.7731/3.8397

10.294/10.116

GaN

118.397

0.3854

24.7506

33.8652

59.7898

25.925^f)

9.7038/10.171

12.201/11.641