Self-organized growth and optical emission of silicon-based nanoscale β-SiC quantum dots

X. L. Wu; Y. Gu; S. J. Xiong; J. M. Zhu; G. S. Huang; X. M. Bao; G. G. Siu

doi:10.1063/1.1609642

Self-organized growth and optical emission of silicon-based nanoscale β-SiC quantum dots

X. L. Wu
, Y. Gu
, S. J. Xiong
, J. M. Zhu
, G. S. Huang
, X. M. Bao
, G. G. Siu

Department of Physics

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

24 Citations (Scopus)

Abstract

Self-organized growth and optical emission of silica-based nanoscale β-SiC quantum dots (QD) were studied. Photoluminescence spectral examinations showed two narrow blue-emitting bands at 417 and 436 nm, determined by both quantum confinement and surface structure of the β-SiC QDs. Electron spin resonance investigation showed that the photoexcited carriers partially come from the β-SiC QD core with a widened band gap.

Original language	English
Pages (from-to)	5247-5251
Journal	Journal of Applied Physics
Volume	94
Issue number	8
DOIs	https://doi.org/10.1063/1.1609642
Publication status	Published - 15 Oct 2003

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Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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title = "Self-organized growth and optical emission of silicon-based nanoscale β-SiC quantum dots",

abstract = "Self-organized growth and optical emission of silica-based nanoscale β-SiC quantum dots (QD) were studied. Photoluminescence spectral examinations showed two narrow blue-emitting bands at 417 and 436 nm, determined by both quantum confinement and surface structure of the β-SiC QDs. Electron spin resonance investigation showed that the photoexcited carriers partially come from the β-SiC QD core with a widened band gap.",

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TY - JOUR

T1 - Self-organized growth and optical emission of silicon-based nanoscale β-SiC quantum dots

AU - Wu, X. L.

AU - Gu, Y.

AU - Xiong, S. J.

AU - Zhu, J. M.

AU - Huang, G. S.

AU - Bao, X. M.

AU - Siu, G. G.

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2003/10/15

Y1 - 2003/10/15

N2 - Self-organized growth and optical emission of silica-based nanoscale β-SiC quantum dots (QD) were studied. Photoluminescence spectral examinations showed two narrow blue-emitting bands at 417 and 436 nm, determined by both quantum confinement and surface structure of the β-SiC QDs. Electron spin resonance investigation showed that the photoexcited carriers partially come from the β-SiC QD core with a widened band gap.

AB - Self-organized growth and optical emission of silica-based nanoscale β-SiC quantum dots (QD) were studied. Photoluminescence spectral examinations showed two narrow blue-emitting bands at 417 and 436 nm, determined by both quantum confinement and surface structure of the β-SiC QDs. Electron spin resonance investigation showed that the photoexcited carriers partially come from the β-SiC QD core with a widened band gap.

UR - https://www.scopus.com/pages/publications/0242335615

UR - https://www.scopus.com/pages/publications/0242335615#tab=impact

U2 - 10.1063/1.1609642

DO - 10.1063/1.1609642

M3 - RGC 21 - Publication in refereed journal

SN - 0021-8979

VL - 94

SP - 5247

EP - 5251

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 8

ER -

Self-organized growth and optical emission of silicon-based nanoscale β-SiC quantum dots

Abstract

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