Table 1 Data for the energy level positions of Cu, Ge and SiO2

From: Antibacterial activity of large-area monolayer graphene film manipulated by charge transfer

Materials

Φ (eV)

Eg (eV)

χ (eV)

Ec (eV)

Ev (eV)

Cu

4.6527

    

Ge

4.54α

0.63α

428

−4α

−4.63α

SiO2

3.0329

8.9030

0.9α

−0.931

−9.8α

Graphene

4.2329

    

Respiratory protein

 

2.6–3.123,32

   
  1. Notes: E0, vacuum level; EF, Fermi level; Φ, work function; Eg, bandgap; χ, electron affinity; Ec, conduction band;
  2. α, Calculated values.
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