Solved problems1. Pure germanium has (4 x 1022) atom. cm-3 doped by indium atoms, theimpurity is add to the extent of 1 part in (10) germanium atoms, ifthe intrinsic concentration of germanium 2.5 x 1013 cm-, note that3800 cm (V s)-1 and µp = 1800 cm²(V s)-.%3D(a) Find the conductivity and the resistivity before the doping?(b) Find the conductivity and the resistivity after the doping?(c) What can you conclude from 1 and 2?

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1. Pure germanium has (4 x 1022) atom. cm-3 doped by indium atoms, the impurity is add to the extent of 1 part in (10°) germanium atoms, if note that the intrinsic concentration of germanium 2.5 × 10tº cm Hn = 3800 cm²(V s)-1 and µp = 1800 cm²(V s)-1. (a) Find the conductivity and the resistivity before the doping? (b) Find the conductivity and the resistivity after the doping? (c) What can you conclude from 1 and 2?

1. Pure germanium has (4 x 1022) atom. cm-3 doped by indium atoms, the impurity is add to the extent of 1 part in (10°) germanium atoms, if note that the intrinsic concentration of germanium 2.5 × 10tº cm Hn = 3800 cm²(V s)-1 and µp = 1800 cm²(V s)-1. (a) Find the conductivity and the resistivity before the doping? (b) Find the conductivity and the resistivity after the doping? (c) What can you conclude from 1 and 2?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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