Effects of degree of three-dimensional order and Fe impurities on photoluminescence of boron nitride

Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.1772880

Title:	Effects of degree of three-dimensional order and Fe impurities on photoluminescence of boron nitride
Authors:	Yao, B. Liu, L. Su, W.H. Shen, Z.X. Liu, L. Sun, W.X. Ding, J.
Issue Date:	15-Aug-2004
Citation:	Yao, B., Liu, L., Su, W.H., Shen, Z.X., Liu, L., Sun, W.X., Ding, J. (2004-08-15). Effects of degree of three-dimensional order and Fe impurities on photoluminescence of boron nitride. Journal of Applied Physics 96 (4) : 1947-1952. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1772880
Abstract:	The effects of different degree of three-dimensional order (DTDO) and Fe impurity on the photoluminescence (PL) of boron nitride (BN) were discussed. For the experiment, samples of a-BN were prepared by mechanical milling of crystalline h-BN power under Ar atmosphere for 30 h using stainless balls and vial. It was observed that the intensity and energy of the PL bands changed greatly with DTDO and could be tuned by varing the annealing temperature. It was suggested that the maximum intensity of PL bands at 593 and 612 nm is about 1000 times that of h-BN.
Source Title:	Journal of Applied Physics
URI:	http://scholarbank.nus.edu.sg/handle/10635/52895
ISSN:	00218979
DOI:	10.1063/1.1772880
Appears in Collections:	Staff Publications

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