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Data · dataset · 2017

Dataset for "Optical properties and resonant cavity modes in axial InGaN/GaN nanotube microcavities"

Listed in University of Bath Research Data Archive

This dataset contains scanning electron microscopy (SEM) images, Catodoluminescence (CL), MicroPL and Confocal PL measurements and Finite-Difference Time-Domain (FDTD) simulations carried out on InGaN/GaN nanotube microcavities.

Description

The samples were fabricated via a combination of Displacement Talbot Lithography for patterning and inductively coupled plasma top-down dry-etching. SEM imaging were used to assess first, the patterning of SiNx mask, and second, the InGaN/GaN nanotube morphology and dimensions.

CL were used to assess the optical properties of individual InGaN/GaN nanotube. MicroPL and Confocal PL were used to carry out continuous excitation at room temperature of isolated InGaN/GaN nanotube. FDTD simulations were used to investigate the nature of the resonant modes.

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Correlation between PL techniques and FDTD simulation suggests that both mixed whispering gallery – Fabry-Perot cavity modes are observed within the single nanotube.

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Where it is published

Catalogue records · 1

Topics

From keywords
Earth & Environmental Science
Inferred from text
Image 65% · Imaging 75% · Microscopy 75% · Simulation 75%
Provenance · 1 source records, 9 field assertions
SourceKeyLast seenRaw
University of Bath Research Data Archiveoai:researchdata.bath.ac.uk:4142 d agoJSON v1
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concepts[method].local:method:simulationenrichment · researchdata bath ac ukkeyword-concept-rules@1.0.0title+description (75%)
concepts[modality].local:modality:imageenrichment · researchdata bath ac ukkeyword-concept-rules@1.0.0title+description (65%)
concepts[modality].local:modality:imagingenrichment · researchdata bath ac ukkeyword-concept-rules@1.0.0title+description (75%)
concepts[modality].local:modality:microscopyenrichment · researchdata bath ac ukkeyword-concept-rules@1.0.0title+description (75%)
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