p-d hybridization of the valence bands of copper indium disulfide
| ISSN: |
1089-7550
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| Source: |
AIP Digital Archive
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| Topics: |
Physics
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| Notes: |
The p-d hybridization of the valence bands of copper indium disulfide has been studied by photoreflectance. A simple model has been used to measure the separation E between the p and d levels, the interaction strength M between these levels, the d-electron contributions x0 to the E0 energy level, and x1 to the E0 + Δ0 energy level. Our results confirm that the d-electron contributions decrease when the temperature is increased. Our measurements of x0 and x1 agree with the calculation of Yoodee et al. [Phys. Rev. B 30, 5904 (1984)].
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| Type of Medium: |
Electronic Resource
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| URL: |