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Showing posts from February, 2021

FERMI DIREC FUNCTION

 IF FUNTION HAVE VALUE 0(0% probablity of finding electron above fermi level)

EXP-2

 if material is germanium  then  current - 3mA Range current - 20 mA Range oven - 1 Range voltage = 100mV range if material is silicon then  current - 3mA Range current - 20 mA Range oven - 1 Range voltage = 1V or 10V range

EXP_1

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UNIT_1_CHAPTER_1_LECTURE_2

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 >> To calculate miller indices first write the number then take reciprocal of it and then multiply it by LCM of all the numbers and then solve and find the answer. >> bar on 6b means it is in -ve axis >> family is set of planes. >> drawing plane when miller indices are greater than 1

UNIT_1_CHAPTER_1_LECTURE_1

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