Email this article Photon echoes as means of studying defective surface structure of the crystal fibers of thin films
- Authors: Vashurin N.S.1, Popov I.I.1, Putilin S.E.2
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Affiliations:
- Volga State University of Technology
- St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
- Issue: Vol 81, No 5 (2017)
- Pages: 554-556
- Section: Proceedings of the XI Seminar of the International Scientific School “Fundamental Research and Innovations: Nanooptics, Photonics and Coherent Spectroscopy”
- URL: https://journals.rcsi.science/1062-8738/article/view/185070
- DOI: https://doi.org/10.3103/S1062873817050264
- ID: 185070
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Abstract
Dependences of the decay of stimulated photon echoes excited in thin textured p- and n-type zinc oxide and silicon films characterized by different sizes of crystal fibers are studied. Two characters of recombination were revealed for localized excitons on crystal lattice defects, presented in the studied dependences in the form of fast and slow decay components.
About the authors
N. S. Vashurin
Volga State University of Technology
Email: popov@volgatech.net
Russian Federation, Yoshkar Ola, Republic of Mari El, 424000
I. I. Popov
Volga State University of Technology
Author for correspondence.
Email: popov@volgatech.net
Russian Federation, Yoshkar Ola, Republic of Mari El, 424000
S. E. Putilin
St. Petersburg National Research University of Information Technologies, Mechanics, and Optics
Email: popov@volgatech.net
Russian Federation, St. Petersburg, 197101
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