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Cited by 161

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Visible photoluminescence in ZnO tetrapod and multipod structures

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Djurišić, Aleksandra B., Leung, Yu Hang, Choy, Wallace C. H., Cheah, Kok Wai, Chan, Wai Kin·2004·Applied Physics Letters
DOI 10.1063/1.1695633
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Abstract

The properties of ZnO tetrapod and multipod structures were investigated using scanning electron microscopy, x-ray diffraction, photoluminescence (PL), and electron paramagnetic resonance (EPR) spectroscopy. While there is relationship between g=1.96 EPR and green PL in some of the samples, this is not the case for all the samples. Therefore, the commonly assumed transition between a singly charged oxygen vacancy and photoexcited hole [K. Vanheusden, C. H. Seager, W. L. Warren, D. R. Tallant, and J. A. Voigt, Appl. Phys. Lett. 68, 403 (1996)] does not explain the green emission in all ZnO samples. The green emission likely originates from surface defects.

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Metadata

Authors
Djurišić, A. B., Leung, Y. H., Choy, W. C. H., Cheah, K. W., & Chan, W. K.
Venue
Applied Physics Letters
Publisher
AIP Publishing
Published
2004-04-05
Volume
84
Issue
14
Pages
2635-2637
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
DOI
10.1063/1.1695633
OpenAlex
W2001388584
Cited by
161
References
0
FWCI
9.79
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Visible photoluminescence in ZnO tetrapod and multipod structures. https://app.cochat.ai/papers/10.1063/1.1695633
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Djurišić, A. B., Leung, Y. H., Choy, W. C. H., Cheah, K. W., & Chan, W. K. (2004). Visible photoluminescence in ZnO tetrapod and multipod structures. Applied Physics Letters. https://doi.org/10.1063/1.1695633

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