Xeol - Open Access .click

Journal of Luminescence, 2013
Abstract We describe the design and capabilities of a new Continuous Wave X-ray Excited Optical Luminescence (CW-XEOL) and Time Resolved X-ray Excited Optical Luminescence (TR-XEOL) facility on the I18 beamline at the DIAMOND light source, the UK national synchrotron facility.
R.P. Taylor +3 more
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2D XANES-XEOL mapping: observation of enhanced band gap emission from ZnO nanowire arrays

Nanoscale, 2014
Using two-dimensional X-ray absorption near-edge structure-X-ray excited optical luminescence (2D XANES-XEOL) spectroscopy, it is found that the band gap emission of ZnO nanowire arrays is substantially enhancedi.e.that the intensity ratio between the band gap and defect emissions increases by more than an order of magnitude when the excitation energy ...
Zhiqiang Wang, Tsun-Kong Sham
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X-ray excited optical luminescence (XEOL): a potential tool for OELD studies

Thin Solid Films, 2000
Abstract An X-ray excited optical luminescence (XEOL) technique using laboratory soft X-rays and synchrotron radiation in the visible-UV and soft X-ray region will be discussed. It is shown that XEOL takes advantage of the penetration power of the X-rays and the tunability of the photons from a synchrotron source.
Peng Zhang
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Local order in light emitting porous silicon studied by XEOL and TEY

Journal of Luminescence, 1998
Abstract The local structure of porous silicon has been studied exciting its optical luminescence by X-rays (XEOL). The photoluminescence yield and the total electron yield (TEY), recorded simultaneously as a function of the X-ray energy at the Si K edge, give rise to the extended X-ray absorption fine structures (EXAFS).
Dalba, Giuseppe +5 more
exaly +4 more sources

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