A practical silicon-based solar cell is constructed from a n+ p junction. a. Explain briefly the meaning of the notation n+ ? b. Draw a sketch showing the device structure of this solar cell. c. This cell shows a photocurrent IL = 10.9 A under AM1.5G illumination. If the temperature is 25oC, what is VOC ? Assume that the saturated current IS = 1×10-9 A.

A practical silicon-based solar cell is constructed from a n+ p junction. a. Explain briefly the meaning of the notation n+ ? b. Draw a sketch showing the device structure of this solar cell. c. This cell shows a photocurrent IL = 10.9 A under AM1.5G illumination. If the temperature is 25oC, what is VOC ? Assume that the saturated current IS = 1×10-9 A.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter1: Atomic Structure

Section: Chapter Questions

Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?

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