Indium antimonide has a band gap of 0.23eV between the valence and the conduction band.Find the temperature at which kT equal the band gap.

Explanation

To find the temperature at which \( kT \) equals the band gap energy of indium antimonide (InSb), we will follow these steps:

### Step-by-Step Solution:

1. **Identify the given values**:
- Band gap energy \( E = 0.23 \, \text{eV} \)
- Boltzmann's constant \( k = 1.38 \times 10^{-23} \, \text{J/K} \)

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