band gap energy from absorption data

11:33

19:54

کوتاه

3:46

کوتاه

4:04

4:03

1:43

8:25

5:26

10:06

1:13

5:53

2:45

5:26

10:02

10:08

3:11

3:46

5:22

5:16

3:58

3:58

11:08

3:05

2:56

3:33

4:23

3:59

5:26

1:13

6:19

5:44

3:48

10:49

7:34

7:51

4:24

کوتاه

10:49