E. L. Shepherd
5 Papers
26 Citations
E. L. Shepherd is an academic researcher. The author has contributed to research in topics: Beamline & Diamond. The author has an hindex of 4, co-authored 5 publications.
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Papers
High-speed crystal detection and characterization using a fast-readout detector
Jun Aishima,Robin L. Owen,Danny Axford,E. L. Shepherd,Graeme Winter,Karl Levik,Paul Gibbons,Alun W. Ashton,Gwyndaf Evans +8 more
TL;DR: A grid-scan tool that enables rapid characterization of large sample volumes using a microfocused X-ray beam and a fast-readout detector is reported.
High-precision soft x-ray polarimeter at Diamond Light Source
Hongchang Wang,Sarnjeet S. Dhesi,Francesco Maccherozzi,Stuart A. Cavill,E. L. Shepherd,F. Yuan,R. Deshmukh,S. Scott,G. van der Laan,Kawal Sawhney +9 more
TL;DR: The development and performance of a high-precision polarimeter for the polarization analysis in the soft x-ray region is presented and complete polarization analysis of the APPLE II undulator at 712 eV has been performed.
20
The diamond light source control system
M. T. Heron,M. G. Abbott,P. H. Amos,K. A. R. Baker,Y. Chernousko,Tom Cobb,P.N.Denison,I. J. Gillingham,A. Gonias,P. Hamadyk,S.C.Lay,M. A. Leech,M. McClory,U. Pedersen,N. Rees,A. J. Rose,J. Rowland,E. L. Shepherd,K. Vijayan,I. Uzun,P. H. Owens,S. Hunt +21 more
- 01 Jan 2006
TL;DR: In this paper, the authors present the design and implementation of the Diamond control system, which is based on the EPICS control system toolkit and describes the detailed choice of hardware and software, the solutions realised for interfacing and control of the major technical systems of Diamond, and progress on installation and commissioning.
Implementation, commissioning and current status of the diamond light source control system
M. G. Abbott,K. A. R. Baker,Tom Cobb,P.N.Denison,P.Gibbons,I. J. Gillingham,A. Gonias,P. Hamadyk,S.C.Lay,P.J. Leicester,M.R. Pearson,U.K.Pederson,N. Rees,A. J. Rose,J.Rowl,E. L. Shepherd,S. J. Singleton,I. Uzun,M. T. Heron +18 more
- 01 Jan 2007
TL;DR: The implementation and commissioning of the control system to meet the overall project objectives is presented, including ongoing developments for electron beam orbit stability, and future photon beamline requirements are also described.
2
The Nanoscience Beamline (I06) at Diamond Light Source
Sarnjeet S. Dhesi,Stuart A. Cavill,A. Potenza,Helder Marchetto,R. A. Mott,P. Steadman,Andrew Peach,E. L. Shepherd,X. Ren,U. H. Wagner,R. Reininger +10 more
- 06 Jul 2010
TL;DR: The Nanoscience beamline (I06) as discussed by the authors is one of seven Diamond Phase I beamlines which has been operational since January 2007 delivering polarised soft x-rays, for a PhotoEmission Electron Microscope (PEEM) and branchline, in the energy range 80-2100 eV.