Table 3 Recombination Model16,19.

From: Numerical modeling of CZTS based heterostructured solar cell for high efficiency PV performance

Band to band recombination

Z nO: Al

i-ZnO

ZnMgO

CZTS1& 2

Auger electron capture coefficient (cm6/s)

1 × 10− 28

1 × 10− 28

1 × 10− 28

1 × 10− 28

Radiative recombination coefficient (cm3/s)

5 × 10− 9

5 × 10− 10

5 × 10− 9

5 × 10− 9

Auger hole capture coefficient (cm6/s)

1 × 10− 28

1 × 10− 28

1 × 10− 28

1 × 10− 28