# Exercise 2.4-1

## Quick Questions to

### 2.4 Other Semiconductors and Related Products

| Here are some quick questions to check if you got the basic facts:
|  | What are the strengths an weaknesses of Ge?
|  | Why is SiC both very desirable and very difficult as a semiconductor material?
|  | What are II-VI semiconductors and chalcogenides= Why are these materials of some interest?
|  | Name at least two important semiconductors of the above groups and what they are used for.
|  | What are organic semiconductors and their important uses?
| There is no "solutions" - you just need to think about it or look it up!

With frame

2.4.5 Summary to: 2.4: Other Semiconductors and Related Products

© H. Föll (Semiconductor Technology - Script)