2021
DOI: 10.1016/j.mssp.2021.105783
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Complex features of the photoluminescence from ZnO nanorods grown by vapor-phase transport method

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Cited by 13 publications
(4 citation statements)
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“…• Region B: the visible luminescence is usually a combination of emissions related to exciton transitions, 25 surface defects, vacancies, and surface morphology. 26 …”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…• Region B: the visible luminescence is usually a combination of emissions related to exciton transitions, 25 surface defects, vacancies, and surface morphology. 26 …”
Section: Resultsmentioning
confidence: 99%
“…Excitons bound to dopants, native defects, or complexes produce extrinsic transitions that typically create discrete electronic states in the band gap. Region B: the visible luminescence is usually a combination of emissions related to exciton transitions, 25 surface defects, vacancies, and surface morphology. 26 Region C: the band in this region is centered around 754.5 nm, it is a second order response of the UV band (2l = 2 × 377 = 754 nm).…”
Section: Optical Properties Of Zno Nanowiresmentioning
confidence: 99%
“…As was theoretically predicted, the (0/−1) transition level for a zinc vacancy lies above the top of the valence band by ~0.45 [12] or ~0.3 eV [13] and the (−1/−2) transition level lies above the top of the valence band by ~0.8 [12] or 0.7 eV [13]. Hence, electron transitions from the conduction band or a shallow donor level to a singly charged acceptor level of a zinc vacancy can provide luminescence with a wavelength of 395 450 nm [14].…”
Section: Resultsmentioning
confidence: 99%
“…The formation of defects on the surface of crystals when exposed to atomic particles has always been of interest to researchers due to the widespread use of these materials in surface engineering, 1–3 optoelectronics, 4–9 photovoltaics 10–13 space materials science, 14,15 and other fields of science and technology 8,16–20 . Today, high‐tech materials, in contrast to bulk materials, have special surface properties with special performance characteristics 21,22 .…”
Section: Introductionmentioning
confidence: 99%