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Iestyn Pope
Researcher at Cardiff University
Publications - 39
Citations - 648
Iestyn Pope is an academic researcher from Cardiff University. The author has contributed to research in topics: Microscopy & Lipid droplet. The author has an hindex of 11, co-authored 36 publications receiving 572 citations. Previous affiliations of Iestyn Pope include University of Oxford & Mount Vernon Hospital.
Papers
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Carrier leakage in InGaN quantum well light-emitting diodes emitting at 480 nm
Iestyn Pope,Peter Michael Smowton,Peter Blood,J.D. Thomson,Menno J. Kappers,Colin J. Humphreys +5 more
TL;DR: In this article, a drift diffusion model was proposed to explain the sublinear light-current characteristics and temperature dependence by the influence of the large acceptor ionization energy in Mg-doped GaN and a triangular density of states function characteristic of localized states.
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Determination of the piezoelectric field in InGaN quantum wells
I.H. Brown,Iestyn Pope,Peter Michael Smowton,Peter Blood,J.D. Thomson,W.W. Chow,David P. Bour,Michael Kneissl +7 more
TL;DR: In this article, the authors measured the strength of the internal field of InGaN p-i-n structures, using reverse bias photocurrent absorption spectroscopy and fitting the bias dependent peak energy using microscopic theory based on the screened Hartree-Fock approximation.
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Quantitative imaging of lipids in live mouse oocytes and early embryos using CARS microscopy
Josephine Bradley,Iestyn Pope,Francesco Masia,Randa Sanusi,Wolfgang Werner Langbein,Karl Swann,Paola Borri +6 more
TL;DR: It is demonstrated that CARS microscopy provides a novel and non-invasive method of quantifying lipid content, type and spatial distribution with sub-micron resolution in living mammalian oocytes and embryos.
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Coherent anti-Stokes Raman scattering microscopy of single nanodiamonds
Iestyn Pope,Lukas M. Payne,G. Zoriniants,Evan L. H. Thomas,Oliver A. Williams,Peter Duncan Watson,Wolfgang Werner Langbein,Paola Borri +7 more
TL;DR: It is shown that single non-fluorescing NDs exhibit strong coherent anti-Stokes Raman scattering (CARS) at the sp3 vibrational resonance of diamond, which opens the exciting prospect of following complex cellular trafficking pathways quantitatively.
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Simultaneous hyperspectral differential-CARS, TPF and SHG microscopy with a single 5 fs Ti:Sa laser
TL;DR: A multimodal multiphoton laser-scanning microscope for cell imaging featuring simultaneous acquisition of differential Coherent Antistokes Raman Scattering (D-CARS), two-photon fluorescence (TPF) and second harmonic generation (SHG) using a single 5 fs Ti:Sa broadband laser.