Latest Publications
- Electron-phonon coupling in hybrid lead halide perovskites
- Wright et al. Nat. Commun., 7:11755 (May 2016)
[
pdf ][ DOI:10.1038/ncomms11755 ]
We show by photoluminescence measurements and first-principles calculations that longitudinal optical phonons dominate the electron-phonon coupling at room temperature in hybrid lead halide perovskites. |
- Increased Photoconductivity Lifetime in GaAs Nanowires by Controlled n-Type and p-Type Doping
- Boland et al. ACS Nano, 10:4219-4227 (Mar 2016)
[
pdf ][ DOI:10.1021/acsnano.5b07579 ]
Terahertz spectroscopy of GaAs nanowires with controlled n-type and p-type shell doping, to show enhanced lifetimes due to reduced surface recombination caused by doping-related band bending. |
- Hybrid Perovskites for Photovoltaics: Charge-Carrier Recombination, Diffusion, and Radiative Efficiencies
- Johnston et al. Accounts Chem. Res., 49:146--154 (Jan 2016)
[
pdf ][ DOI:10.1021/acs.accounts.5b00411 ]
A review of the photo physics of Perovskite based semiconductors |
- Formation Dynamics of CH$_3$NH$_3$PbI$_3$ Perovskite Following Two-Step Layer Deposition
- Patel et al. J. Phys. Chem. Lett., 7:96-102 (Jan 2016)
[
pdf ][ DOI:10.1021/acs.jpclett.5b02495 ]
We follow the formation of MAPbI3 from PbI2 and MAI precursors using XRD, VIS, and PL spectroscopies and show the importance of water in achieving full crystallisation |
- A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells
- McMeekin et al. Science, 351:151-155 (Jan 2016)
[
pdf ][ DOI:10.1126/science.aad5845 ]
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- Low Ensemble Disorder in Quantum Well Tube Nanowires
- Davies et al. Nanoscale, 7:20531--20538 (Dec 2015)
[
pdf ][ DOI:10.1039/C5NR06996C ]
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News
- Funded Studentship avaiable in the group for Oct 2015 start
- [May 2015] We currently have a vacancy for a fully funded PhD studentship on "Polymer Photonic
Structures for Control of Terahertz Light" with the EPSRC Centre for
Doctoral Training in Plastic Electronics. [more...]
- Postdoctoral Position in Nanowire Spectroscopy
- [May 2015] We are currently advertising for a postdoctoral researcher
to work on optical spectroscopy of semiconductor nanowires [more...]
- Hannah appointed as University Lecturer at Cambridge
-
[Sept 2013] Dr Hannah Joyce has been appointed as a University
Lecturer in the Department of Engineering at the University of
Cambridge. Hannah will be leaving us mid-September. [more...]
- Callum awarded 2013 EPSRC Doctoral Prize
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[May 2013] Callum Docherty has been awarded an EPSRC Doctorial Prize
for his work on terahertz spectroscopy of 2D systems. Callum will
start postdoctoral work funded by the award early in 2014. [more...]
- Noah wins prize for his MPhys Project
-
[July 2013] Congratulations to Noah Waterfield-Price for winning a Physics Prize for his
MPhys project. [more...]
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