Question

Why with increasing energy gap specific heat capacity increasen semiconductor?

Answer 1

*⃣ HEY *⃣

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The conductivity of intrinsic semiconductors is strongly dependent on the band gap. ... The band-gap energy of semiconductors tends to decrease with increasing temperature. When temperature increases, the amplitude of atomic vibrations increase, leading to larger interatomic spacing....

◾️ with regards ◾️

Answer 2

Answer:

When temperature is increased in case of a semiconductor the free electron gets more energy to cross the energy gap to the conduction band from the valence band.so now more electrons can go easily to the conduction band so resistance decreases with temperature.