| 41. | When the bismuth is doped with antimony, the conduction band decreases in energy and the valence band increases in energy.
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| 42. | Conduction band electrons ( e " ) and valence band holes ( h + ) form in the compounds'structure.
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| 43. | The technique can also be used to study relaxation of electrons from the conduction band to the valence band in semiconductors.
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| 44. | The position of the conduction band minima versus maxima in the band structure determine whether a bandgap is GaP as exceptions.
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| 45. | Electrons in a solar cell absorb photon energy in sunlight which excites them to the conduction band from the valence band.
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| 46. | The left panels show the lowest energy level of the conduction band and the highest energy level of the valence band.
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| 47. | It is necessary that the acceptor material has a conduction band edge that is lower than that of the absorber material.
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| 48. | Photons knock electrons from the valence band into an energy level called the conduction band, where they form an electric current.
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| 49. | Emission from a bulk metal conduction band is a situation of the second type, and discussion here relates to this case.
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| 50. | These electrons will diffuse to the adjacent narrow band material s conduction band due to the availability of states with lower energy.
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