Table 1 Fermi momentum (kF), occupied bandwidth W, and effective-mass ratio m*/m0 for bands 1, 2, and 3 determined under the assumption of the parabolic energy dispersions around the Γ point for the three bands. The kF and W of d|| band estimated from ref.17 are also shown for comparison.

From: Fermi surface topology in a metallic phase of VO2 thin films grown on TiO2(001) substrates

 

Band

kF (Å−1)

Occupied bandwidth W (eV)

Effective mass ratio m*/m0

This work

Band 1

0.54

0.34

3.4

Band 2

0.44

0.16

4.5

Band 3

0.21

0.06

2.8

LCAO17

Outer d|| band*

0.53

0.45

 

Inner d|| band*

0.48

0.40

 
  1. *The kF and W of outer and inner d|| bands are estimated from Figs 3, 8, and 9 in ref.17.
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