Principles of Solar Cells, LEDs and Diodes (ePub)

This textbook introduces the physical concepts required
for a comprehensive understanding of p-n junction devices, light
emitting diodes and solar cells.

Semiconductor devices have made a major impact on the way we
work and live. Today semiconductor

p-n junction diode devices are experiencing substantial growth:
solar cells are used on an unprecedented scale in the renewable
energy industry; and light emitting diodes (LEDs) are
revolutionizing energy efficient lighting. These two emerging
industries based on p-n junctions make a significant contribution
to the reduction in fossil fuel consumption.

This book covers the two most important applications of
semiconductor diodes - solar cells and LEDs - together with
quantitative coverage of the physics of the p-n junction. The
reader will gain a thorough understanding of p-n junctions as the
text begins with semiconductor and junction device fundamentals and
extends to the practical implementation of semiconductors in both
photovoltaic and LED devices. Treatment of a range of
important semiconductor materials and device structures is also
presented in a readable manner.

Topics are divided into the following six chapters:

* Semiconductor Physics

* The PN Junction Diode

* Photon Emission and Absorption

* The Solar Cell

* Light Emitting Diodes

* Organic Semiconductors, OLEDs and Solar Cells

Containing student problems at the end of each chapter and
worked example problems throughout, this textbook is intended for
senior level undergraduate students doing courses in electrical
engineering, physics and materials science. Researchers working on
solar cells and LED devices, and those in the electronics industry
would also benefit from the background information the book
provides.