Free exciton absorption in zinc selenide
| ISSN: |
1057-9257
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| Keywords: |
Excitons ; Zinc selenide ; Chemistry ; Polymer and Materials Science
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| Source: |
Wiley InterScience Backfile Collection 1832-2000
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| Topics: |
Electrical Engineering, Measurement and Control Technology
Physics
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| Notes: |
We have measured the absorption spectrum of the n = 1 free exciton in ZnSe from 4.2 to 190 K. By fitting to a Lorentzian, we have found the exciton peak energy, width and oscillator strength. The values are compared with published ones, which were mainly obtained by less direct methods. The importance of the electron-hole interaction in radiative processes in ZnSe is emphasised.
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| Additional Material: |
2 Ill.
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| Type of Medium: |
Electronic Resource
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| URL: |