Introduction of IIIV Semiconductor Devices and Research of

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Introduction of III-V Semiconductor Devices and Research of Prof. S. -J. Chang's Group 國立彰化師範大學物理系

Introduction of III-V Semiconductor Devices and Research of Prof. S. -J. Chang's Group 國立彰化師範大學物理系 Reporter:楊勝州 2003/4/4 國立彰化師範大學物理系 楊勝州

Optical Semiconductor Materials I II IIb 3 Li 4 Be 11 Na 12 Mg

Optical Semiconductor Materials I II IIb 3 Li 4 Be 11 Na 12 Mg 19 K 20 Ca 30 37 Rb 38 Sr 48 55 Cs 56 Ba III IV 5 B 6 C Zn Cd 80 Hg VI N 8 O 7 Al 14 Ga 32 Ge 33 As 34 49 In 50 Sn 51 Sb 52 81 Tl 82 Pb 83 Bi 84 Po 13 31 Si V P 15 S 16 Se Te Note: 1) IV: Photo-detector, 2) III-V & II-VI: LED/LD & Photo-detector Binary III-V compounds include Ga. N, Al. P, Ga. As, In. P, Al. Sb. etc. Ternary III-V compounds include Al. Ga. As, In. Ga. N, etc Quatemary III-V compounds include Al. Ga. In. P, etc 2003/4/4 國立彰化師範大學物理系 楊勝州 2

Typical Band Structures at 0 K Eg Insulator 2003/4/4 Eg Semiconductor 國立彰化師範大學物理系 楊勝州 Metal

Typical Band Structures at 0 K Eg Insulator 2003/4/4 Eg Semiconductor 國立彰化師範大學物理系 楊勝州 Metal 4

Direct and Indirect Electron Transitions in Semiconductors 2003/4/4 國立彰化師範大學物理系 楊勝州 5

Direct and Indirect Electron Transitions in Semiconductors 2003/4/4 國立彰化師範大學物理系 楊勝州 5