• 483 Citations
  • 13 h-Index
20012020
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Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

positron annihilation Physics & Astronomy
positrons Physics & Astronomy
life (durability) Physics & Astronomy
defects Physics & Astronomy
Positron annihilation Chemical Compounds
spectroscopy Physics & Astronomy
Positrons Chemical Compounds
Paramagnetic resonance Chemical Compounds

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Projects 2012 2020

Research Output 2001 2019

  • 483 Citations
  • 13 h-Index
  • 33 Article
  • 2 Chapter (peer-reviewed)
  • 1 Conference article
  • 1 Letter
1 Downloads (Pure)
Open Access
File
dark current
iodides
photocurrents
single crystals
conductivity

The effect of Fe-acceptor doping on the electrical properties of Na 1/2 Bi 1/2 TiO 3 and 0.94 (Na 1/2 Bi 1/2 )TiO 3 –0.06 BaTiO 3

Steiner, S., Seo, I. T., Ren, P., Li, M., Keeble, D. J. & Frömling, T., 22 Feb 2019, 10 p.

Research output: Contribution to journalArticle

Electric properties
Doping (additives)
Ferroelectric materials
Ionic conductivity
Solid solutions
2 Citations (Scopus)
11 Downloads (Pure)

UV radiation enhanced oxygen vacancy formation caused by the PLD plasma plume

Hensling, F. V. E., Keeble, D., Zhu, J., Brose, S., Xu, C., Gunkel, F., Danylyuk, S., Nonnenmann, S. S., Egger, W. & Dittmann, R. W., 11 Jun 2018, In : Scientific Reports. 8, p. 1-7 7 p., 8846.

Research output: Contribution to journalArticle

Open Access
File
plumes
pulsed laser deposition
oxygen
radiation
holders
1 Citation (Scopus)
40 Downloads (Pure)

Air Exposure Induced Recombination in PTB7: PC71BM Solar Cells

Thomson, S., Hogg, S., Samuel, I. D. W. & Keeble, D., 7 Nov 2017, In : Journal of Materials Chemistry A: Materials for Energy and Sustainability. 41, p. 21926-21935 10 p.

Research output: Contribution to journalArticle

Open Access
File
Solar cells
Magnetic resonance spectroscopy
Electrons
Photovoltaic cells
Air
2 Citations (Scopus)
93 Downloads (Pure)

Characterization of point defects in CdTe by positron annihilation spectroscopy

Elsharkawy, M. R. M., Kanda, G. S., Abdel-Hady, E. E. & Keeble, D. J., 13 Jun 2016, In : Applied Physics Letters. 108, 24, 5 p., 242102.

Research output: Contribution to journalArticle

Open Access
File
positron annihilation
point defects
positrons
defects
life (durability)

Datasets

Positron annihilation studies of Zn-doped CdTe (Applied Physics Letters L16-01848R)

Keeble, D. (Creator), Kanda, G. (Creator), Rabeh Mohamed Abdellatif, M. (Creator), University of Dundee, 2 Jun 2016

Dataset

File

Activities 2011 2013

PhD Viva, Department of Physics, University of Bath

David J. Keeble (Examiner)
15 Apr 2013

Activity: Other activity typesOther

The 46th Annual International Meeting of the EPR Spectroscopy Group of the Royal Society of Chemistry

David J. Keeble (Participant)
7 Apr 201311 Apr 2013

Activity: Participating in or organising an event typesParticipation in conference

EPSRC Integrated Magnetic Resonance Centre for Doctoral Training Advanced Workshop

David J. Keeble (Participant)
11 Apr 201312 Apr 2013

Activity: Participating in or organising an event typesParticipation in workshop, seminar, course

EPSRC National Facility and Service for EPR, Independent Steering Committee (Event)

David J. Keeble (Chair)
9 Apr 2013

Activity: Membership typesMembership of committee

Ferroelectric UK 2013

David J. Keeble (Participant)
17 Jan 201318 Jan 2013

Activity: Participating in or organising an event typesParticipation in conference

Thesis

Positron Annihilation Lifetime Spectroscopy Methodology and Application to Perovskite Oxide Materials

Author: Kanda, G., 2015

Supervisor: Keeble, D. (Supervisor)

Student thesis: Doctoral ThesisDoctor of Philosophy

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