|
|||||
|
|
Fabrication and optical properties of photonic crystals based on opal-GaP and opal-GaPN composites |
|
| Authors: | G. M. Gadzhiev V. G. Golubev M. V. Zamoryanskaya D. A. Kurdyukov A. V. Medvedev J. Merz A. Mintairov A. B. Pevtsov A. V. Sel’kin V. V. Travnikov N. V. Sharenkova |
| Affiliation: | (1) Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences, Makhachkala, 367003, Russia;(2) Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg, 194021, Russia;(3) University of Notre Dame, Notre Dame, IN 46556, USA |
| Abstract: | Nanocrystalline GaP and amorphous GaPN solid solution have been synthesized in voids of artificial opal. The opal-GaP and opal-GaPN composites obtained clearly demonstrate properties of photonic crystals. The reflection spectra of the opal-GaPN composite exhibit specific features related to multiple Bragg diffraction on two systems of {111} planes, parallel and nonparallel to the surface of the photonic crystal. The study of photoluminescence spectra revealed a considerable modification of the emission band of the opal-GaPN composite, which was attributed to the influence of the photonic band gap. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |