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MicroPL optical setup

Professor Robert Taylor

Professor of Condensed Matter Physics

Research theme

  • Photovoltaics and nanoscience

Sub department

  • Condensed Matter Physics

Research groups

  • Quantum Optoelectronics
Robert.Taylor@physics.ox.ac.uk
Telephone: 01865 (2)72230
Clarendon Laboratory, room 246.1
orcid.org/0000-0003-2578-9645
  • About
  • Teaching
  • Positions available
  • Publications

Lasing in perovskite nanocrystals

Image of transverse modes from lasing nanocrystals
Nano Research, 14, 108, 2021

Quantum dot emission from selectively-grown InGaN/GaN micropyramid arrays

AIP CONF PROC 772 (2005) 865-866

Authors:

RA Taylor, JH Rice, JH Na, JW Robinson, RW Martin, PR Edwards, IM Watson, C Liu

Abstract:

InxGa1-xN quantum dots have been fabricated by the selective growth of GaN micropyramid arrays topped with InGaN/GaN quantum wells. The spatially-, spectrally-, and time-resolved emission properties of these structures were measured using cathodoluminescence hyper-spectral imaging and low-temperature microphotoluminescence spectroscopy. The presence of InGaN quantum dots was confirmed directly by the observation of sharp peaks in the emission spectrum at the pyramid apices. These luminescence peaks exhibit decay lifetimes of approximately 0.5 ns, with linewidths down to 650 mu eV (limited by the spectrometer resolution).
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Quantum-confined Stark effect in a single InGaN quantum dot under a lateral electric field

APPLIED PHYSICS LETTERS 86:21 (2005) ARTN 213103

Authors:

JW Robinson, JH Rice, KH Lee, JH Na, RA Taylor, DG Hasko, RA Oliver, MJ Kappers, CJ Humphreys, GAD Briggs
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Registration of single quantum dots for solid state cavity quantum electrodynamics

2005 IEEE LEOS Annual Meeting Conference Proceedings IEEE (2005) 130-131

Authors:

KH Lee, AM Green, FSF Brossard, RA Taylor, AJ Turberfield, DA Williams, GAD Briggs
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Registration of single quantum dots for solid state cavity quantum electrodynamics

(2005) 113-114

Authors:

KH Lee, AM Green, FSF Brossard, RA Taylor, AJ Turberfield, DA Williams, GAD Briggs
More details from the publisher

Theoretical And Experimental Investigation Of Biexcitons And Charged Excitons In InGaN Single Quantum Dots

AIP Conference Proceedings AIP 772 (2005) 695-696
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