Table 2 Table of the AP and HP order parameters (OPs) as well as the physical electron filling x

From: Impact of pressure and apical oxygen vacancies on superconductivity in La3Ni2O7

AP OP

GS value (eV)

HP OP

GS value (eV)

Δ

− 2.40 × 10−3

Δ

− 1.38 × 10−2

Δ1

7.18 × 10−6

Δ

6.83 × 10−5

Δ2

5.83 × 10−6

  

χ

1.59 × 10−3

χ

2.54 × 10−3

χ1

1.97 × 10−2

χ

3.23 × 10−2

χ2

1.96 × 10−2

  
 

filling

 

filling

x

0.25

x

0.3

  1. The OPs are calculated by the SBMF theory in the ground state (GS).