n

Material

k₁

k₂

h_{trans onset} (μm)

F_{trans onset} (μm)

W_transition (mNμm/Δh)

Data Source

1

Zerodur

Berkovich

141.81 mN/μm^3/2

189.24

1.54678

248.2246

86.8650

Ceram Internat, Elsevier, 2016, 42, 12740, Figure 10

2

Zerodur

Cubecorner

46.121 mN/μm^3/2

62.230

3.33355

250.1074

96.4875

3

Fused SiO₂

Berkovich

1.5289 uN/nm^3/2

1.8347

0.09016

1.19808

0.22610

Hysitron Handbook

4

Fused SiO₂

Cubecorner^a)

0.4480 μN/nm^3/2

0.5561

0.18883

1.12375

0.23926

Int J Mater Res 2005 96, 1226

5

Na₂O-Al₂O₃-SiO₂

Glass Berkovich^b)

1.8868 μN/nm^3/2

2.2632

0.13679

3.10289

0.388391

J Amer Ceram Soc

2018 101, 2930, Figure 2(A)

6

Na₂O-Al₂O₃-SiO₂

Glass Cubecorner

0.4765 μN/nm^3/2

0.6119

0.36145

3.08279

0.84159

7

2C22 Steel stress-free, Berkovich

45.814 mN/μm^3/2

65.225

0.92967

34.20895

14.4435

Procedia Engineering

2011, 10, 3528, Figure 1(b)

8

2C22 Steel stress-free, Cubecorner

9.1998 mN/μm^3/2

13.139

2.38606

33.29274

11.35050

9

Nickel

Berkovich

127.56 mN/μm^3/2

167.96

0.60051

52.75485

19.05449

Philosophical Magazine 2016, 96, 3442

10

Nickel

Cubecorner

25.124 mN/μm^3/2

31.417

1.05640

26.24538

5.899987

11

Germaniμm

Berkovich

97.083 mN/μm^3/2

128.58

0.27330

12.53433

4.377296

Appl Phys Lett 2005, 86, 131907

12

Germanium

Cubecorner^c)

29.085 mN/μm^3/2

13

Cu₆₀Zr₃₀Ti₁₀^d)

Berkovich

2.1803 μN/nm^3/2

2.6791

0.15718

4.01683

0.969275

Mater Sci Engin A 2006, 430, 350

14

Vitreloy-105^e)

Cubecorner

29.652 mN/μm^3/2

36.139

2.53297

107.9909

28.29528

Phil Mag 2006, 86, 5715-5728