1 article(s) from Almutairi, Ahmed Fahad
(a–d) Fabrication steps to obtain the 4H-SiC micropillars. (e–h) Optical microscopy and SEM images ...
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(a–c) Room-temperature PL spectra of the pillars and the gap area (lower dashed curves) for samples...
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PL emission of sample 3 after excitation at 940 nm at 12 K, showing ZPL emissions at 1221, 1223, an...
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General schematics of the confocal systems used for imaging, spectroscopy and lifetime measurements...
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Confocal image and zoom image of a 10 × 10 µm2 VSi fluorescent micropillar array excited by a 730 n...
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Confocal image and zoom image of a 10 × 10 µm2 NCVSi fluorescent micropillars array excited by a 98...
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(a) Photostability of one micropillar and the gap region for samples 1 (top) and 4 (bottom) at exci...
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Finite-element method simulation for a pillar of 4.3 µm height and a dipole orientation 8° off the c...
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Beilstein J. Nanotechnol. 2019, 10, 2383–2395, doi:10.3762/bjnano.10.229
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