✦ LIBER ✦
Pulse measurements of a large surface photopotential on the type P silicon/electrolyte solution interface
✍ Scribed by Krystyna Jackowska
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 494 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0013-4686
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✦ Synopsis
The results of a study on a large pulse surface photopotential of P type silicon electrodes (10 R cm) immersed in 0.1 M Na,SO, solutions of various pH are discussed in the paper. The derivative (! (cp, -cp")/S pH has been determined and has been found to be -60 mV in the pH range from 1 to 9. The derivative a(cp, -q+,)/C? U has been evaluated from theoretical considerations and experimental results to be 0.5 for the studied solutions in the potential range where the dependence of (CD, -yD) on U is linear.