@inproceedings{d64859901b3a4b5081aa603658ce9685,
title = "Optical properties of BiFeO3 films grown by Sol-gel method",
abstract = "BiFeO3 thin films on different substrates were prepared via Sol-gel method. X-ray diffraction patterns indicated all the films were well-crystallized and gave X-ray peaks corresponding to BiFeO3. The influence of different annealing temperatures and substrates to the Raman spectra was investigated. The Raman spectra of the 750 °C-annealed films gave almost the completed E modes. Compared with the film deposited on Si substrate, the positions of E modes peaks in Raman spectra of the film deposited on LNO-coated Si substrate shifted to higher frequency regions and the existence of the stress between the BiFeO3 films and the substrates was considered to cause the shift.",
keywords = "BiFeO, Raman spectra, Solar cells",
author = "Gang Sheng and Long Zeng and Zhipeng Liu and Zhenlun Zhang and Pingxiong Yang",
year = "2009",
doi = "10.1117/12.840334",
language = "英语",
isbn = "9780819479075",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies",
note = "Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies ; Conference date: 08-08-2009 Through 10-08-2009",
}