Cu(In_1−xGa_x)₃Se₅

Starting (x)

Samples (x)

% Cu

% In

% Ga

% Se

The deviation from stœchiometry

Dy = $\frac{3\ast \text{Cu}}{\text{Ga}+\text{In}}-1$ [2]

Conduction type

0

0

11.2

32.5

0

56.3

+0.03

n

0.2

0.21

12

24.5

6.8

56

+0.15

p

0.4

0.4

10.7

21.7

12

55

−0.05

p

0.5

0.59

11.7

16

16.2

56

+0.09

p

0.6

0.64

11.1

11.8

21.8

55.3

−0.01

p

0.8

0.78

11.1

7.7

26.6

54

−0.03

p

1

1

10.4

0

32.6

56.7

−0.04

p