How much additional quantity that you have to add

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If a silicon crystal at 300K was doped with boron concentration of 7×1015/cm-3, determine the position of fermi level with respect to the valence level. What type of dopant and how much additional quantity that you have to add to this crystal to move the fermi level by (an energy amount of) KT toward the valence band?

Reference no: EM13264483

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