Blue-violet photoluminescence from large-scale highly aligned boron carbonitride nanofibers
Data(s) |
2000
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Resumo |
We report on the strong blue-violet photoluminescence (PL) at room temperature from the large-scale highly aligned boron carbonitride (BCN) nanofibers synthesized by bias-assisted hot filament chemical vapor deposition. The photoluminescence peak wavelength shifts in the range of 470-390 nm by changing the chemical composition of the BCN nanofibers, which shows an interesting blue and violet-light-emitting material with adjustable optical properties. The mechanism for the shift of the PL peaks at room temperature is also discussed. (C) 2000 American Institute of Physics. [S0003-6951(00)04427-2]. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Bai XD; Wang EG; Yu J; Yang H .Blue-violet photoluminescence from large-scale highly aligned boron carbonitride nanofibers ,APPLIED PHYSICS LETTERS,2000,77(1):67-69 |
Palavras-Chave | #半导体物理 #ELECTRONIC-STRUCTURE #NITRIDE NANOTUBES #BAND-GAP #BC2N #MICROTUBULES #TUBULES |
Tipo |
期刊论文 |