electron hole pair meaning in Hindi

Examples

1. In photocatalysis, electron hole pairs formed in the dot under band gap excitation drive redox reactions in the surrounding liquid.
2. Now we're thinking about the effective mass equation for the relative motion of electron hole pair when the external field is applied to a crystal.
3. EBIC is best understood by analogy : in a solar cell, photons of light fall on the entire cell, thus delivering energy and creating electron hole pairs, and cause a current to flow.
4. When a photon is converted into an electron hole pair, typically in the donor material, the charges tend to remain bound in the form of an exciton, separating when the exciton diffuses to the donor-acceptor interface, unlike most other solar cell types.