Fabrication and characterization of highly ordered phosphorus-doped ZnO nanocombs

Autor:	Shuang Liu, Meng Ke Li, Rui Zhuo Xu, Jue Wang, Kai Tang, Jia Yin Lu, Qiu Ju Feng, Yang Liu
Rok vydání:	2013
Předmět:	Photoluminescence Fabrication Materials science Scanning electron microscope Binding energy Nanotechnology General Chemistry Chemical vapor deposition Crystal structure Condensed Matter Physics Acceptor Catalysis Chemical engineering General Materials Science
Zdroj:	Journal of Physics and Chemistry of Solids. 74:476-479
ISSN:	0022-3697
DOI:	10.1016/j.jpcs.2012.11.013
Popis:	The high-quality phosphorus-doped ZnO nanocombs were synthesized by the simple chemical vapor deposition method without use of any catalyst. The images of field-emission scanning electron microscopy show that the phosphorus-doped ZnO nanocombs have a uniform length of 8 μm with the diameter of 70 nm and the cusp of the teeth of 20 nm. The measurement results of selected-area electron diffraction pattern indicate that the phosphorus-doped ZnO nanocombs are single crystalline structure. The phosphorus related acceptor emission was observed in the photoluminescence spectra of phosphorus-doped ZnO nanocombs at 11 K. The acceptor binding energy is estimated to be ∼127 meV.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0f227d71c3d54086a271d3e92d0602a4 https://doi.org/10.1016/j.jpcs.2012.11.013 Zobrazit plný text záznamu Full Text from ScienceDirect