Blue-violet photoluminescence from large-scale highly aligned boron carbonitride nanofibers

被引：95

作者：

Bai, XD

Wang, EG

Yu, J

Yang, H

机构：

[1] Chinese Acad Sci, Inst Phys, State Key Lab Surface Phys, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China

[3] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 01期

关键词：

D O I：

10.1063/1.126879

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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].

引用

页码：67 / 69

页数：3

共 21 条

[1] STABILITY AND BAND-GAP CONSTANCY OF BORON-NITRIDE NANOTUBES
BLASE, X
RUBIO, A
LOUIE, SG
COHEN, ML
[J]. EUROPHYSICS LETTERS, 1994, 28 (05): : 335 - 340
[2] QUASI-PARTICLE BAND-STRUCTURE OF BULK HEXAGONAL BORON-NITRIDE AND RELATED SYSTEMS
BLASE, X
RUBIO, A
LOUIE, SG
COHEN, ML
[J]. PHYSICAL REVIEW B, 1995, 51 (11): : 6868 - 6875
[3] Indirect band gap of light-emitting BC2N
Chen, Y
Barnard, JC
Palmer, RE
Watanabe, MO
Sasaki, T
[J]. PHYSICAL REVIEW LETTERS, 1999, 83 (12) : 2406 - 2408
[4] NEW ONE-DIMENSIONAL CONDUCTORS - GRAPHITIC MICROTUBULES
HAMADA, N
SAWADA, S
OSHIYAMA, A
[J]. PHYSICAL REVIEW LETTERS, 1992, 68 (10) : 1579 - 1581
[5] Synthesis of boron nitride nanotubes from carbon nanotubes by a substitution reaction
Han, WQ
Bando, Y
Kurashima, K
Sato, T
[J]. APPLIED PHYSICS LETTERS, 1998, 73 (21) : 3085 - 3087
[6] Elastic properties of C and BxCyNz composite nanotubes
Hernandez, E
Goze, C
Bernier, P
Rubio, A
[J]. PHYSICAL REVIEW LETTERS, 1998, 80 (20) : 4502 - 4505
[7] HELICAL MICROTUBULES OF GRAPHITIC CARBON
IIJIMA, S
[J]. NATURE, 1991, 354 (6348) : 56 - 58
[8] PHOTOLUMINESCENCE CHARACTERISTICS OF BN(C, H) PREPARED BY CHEMICAL VAPOR-DEPOSITION
KAWAGUCHI, M
NOZAKI, K
KITA, Y
DOI, M
[J]. JOURNAL OF MATERIALS SCIENCE, 1991, 26 (14) : 3926 - 3930
[9] ATOMIC ARRANGEMENT AND ELECTRONIC-STRUCTURE OF BC2N
LIU, AY
WENTZCOVITCH, RM
COHEN, ML
[J]. PHYSICAL REVIEW B, 1989, 39 (03): : 1760 - 1765
[10] AB-INITIO CALCULATION OF PHONON-SPECTRA FOR GRAPHITE, BN, AND BC2N SHEETS
MIYAMOTO, Y
COHEN, ML
LOUIE, SG
[J]. PHYSICAL REVIEW B, 1995, 52 (20): : 14971 - 14975

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