Table 2 Contact resistance per unit width (R c). For different metals, we compare results of our simulations for the medium (point A) and short (point B) structures, with experimental and theoretical results from the literature.

From: Electrical properties of graphene-metal contacts

Material

Medium structure

Short structure

Experimental Results

Theoretical results

(Ω · μm)

(Ω · μm)

reported (Ω · μm)

reported (Ω · μm)

Cu

1153

374

184–26343

62718

92–25446

4419

Ni

360

120

29412, 30037

60023

80038

150–35040

Pd

2899

2076

320–7159

40318

60037

 

185–23017

 

58443, 122–48446

 

Pt

209

123

76418