Recent content by Bauer Yee

  1. B

    To test exciton binding energy

    Acknowledge your support! I've learned much from what you provided.
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    To test exciton binding energy

    Greatly appreciate your information ! my materials is ZnO, modified by other elements, or doped. Intuitively, the exciton binding energy will change, nevertheless, I don't know whether it reduces or increases.
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    To test exciton binding energy

    To measure the exciton binding energy, whether is it not enough to get absorption spectra ? for example, in an absorption spectra of UV-vis spectra under room temperature, there is no fine absorption values. Does the fine absorption values appear at low temperature, or other conditions ?
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    To test exciton binding energy

    Thank you very much!
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    To test exciton binding energy

    So what is binding energy equation for the Mott-Warnier excitons ? Would you please give further reference ? thanks
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    To test exciton binding energy

    supplement to the problem: it's semiconductor powders, what dictate the exciton binding energy ? how could it be caculated ? how could it be tested ?
  7. B

    To test exciton binding energy

    Hi, I want to test exciton binding energy of some particles, what should i do ?
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