Categories > semiconductor > Properties of Semiconductors > Carbon, silicon and Germanium atoms have four valence electrons each. Their valence and conduction band are separated by energy band gaps represented by $(E_g)_C$, $(E_g)_Si$ and $(E_g)_{Ge}$ respectively. Which one of the following relationship is true in their case

semiconductor

Question: Carbon, silicon and Germanium atoms have four valence electrons each. Their valence and conduction band are separated by energy band gaps represented by $(E_g)_C$, $(E_g)_Si$ and $(E_g)_{Ge}$ respectively. Which one of the following relationship is true in their case


1) ${{({{E}_{g}})}_{C}}>{{({{E}_{g}})}_{Si}}$
2) ${{({{E}_{g}})}_{C}}={{({{E}_{g}})}_{Si}}$
3) ${{({{E}_{g}})}_{C}}<{{({{E}_{g}})}_{Ge}}$
4) ${{({{E}_{g}})}_{C}}<{{({{E}_{g}})}_{Si}}$
Solution: Explanation: No Explanation
Properties of Semiconductors

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