Materials Science and Engineering: An Introduction

Published by Wiley
ISBN 10: 1118324579
ISBN 13: 978-1-11832-457-8

Chapter 18 - Electrical Properties - Questions and Problems - Page 780: 18.30a

Answer

The germanium material to which $ 10^{24} m^{-3}$ As atoms have been added is n-type material. As is a donor in Ge considering that As is from group VA of the periodic table while Ge is from Group IVA.

Work Step by Step

The germanium material to which $ 10^{24} m^{-3}$ As atoms have been added is n-type material. As is a donor in Ge considering that As is from group VA of the periodic table while Ge is from Group IVA.
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