A study of the charge collection properties of polycrystalline CVD diamond with synchrotron radiation

Alexander Oh; Thorsten Wengler; Mahfuza Ahmed; Cinzia Da Via; Stephen Watts

doi:10.1016/j.diamond.2011.01.042

A study of the charge collection properties of polycrystalline CVD diamond with synchrotron radiation

Alexander Oh
, Thorsten Wengler
, Mahfuza Ahmed
, Cinzia Da Via
, Stephen Watts

Physics and Astronomy

University of Manchester
CERN

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Polycrystalline CVD diamond samples have been prepared with different electrode configurations, allowing to produce an electric field parallel and perpendicular to the direction of the grain boundaries. A photon beam with an energy of 15 keV was used to study the response with a spatial resolution of about 7 μm. Results on the influence of the field direction on the signal, the pumping effect, and the signal response as a function of the film thickness were obtained.

Original language	English
Pages (from-to)	398-402
Number of pages	5
Journal	Diamond and Related Materials
Volume	20
Issue number	3
DOIs	https://doi.org/10.1016/j.diamond.2011.01.042
State	Published - Mar 2011

Keywords

Detector
Grain-boundaries
Induced-current
Synchrotron-radiation

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10.1016/j.diamond.2011.01.042

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title = "A study of the charge collection properties of polycrystalline CVD diamond with synchrotron radiation",

abstract = "Polycrystalline CVD diamond samples have been prepared with different electrode configurations, allowing to produce an electric field parallel and perpendicular to the direction of the grain boundaries. A photon beam with an energy of 15 keV was used to study the response with a spatial resolution of about 7 μm. Results on the influence of the field direction on the signal, the pumping effect, and the signal response as a function of the film thickness were obtained.",

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author = "Alexander Oh and Thorsten Wengler and Mahfuza Ahmed and \{Da Via\}, Cinzia and Stephen Watts",

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journal = "Diamond and Related Materials",

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AU - Oh, Alexander

AU - Wengler, Thorsten

AU - Ahmed, Mahfuza

AU - Da Via, Cinzia

AU - Watts, Stephen

PY - 2011/3

Y1 - 2011/3

N2 - Polycrystalline CVD diamond samples have been prepared with different electrode configurations, allowing to produce an electric field parallel and perpendicular to the direction of the grain boundaries. A photon beam with an energy of 15 keV was used to study the response with a spatial resolution of about 7 μm. Results on the influence of the field direction on the signal, the pumping effect, and the signal response as a function of the film thickness were obtained.

AB - Polycrystalline CVD diamond samples have been prepared with different electrode configurations, allowing to produce an electric field parallel and perpendicular to the direction of the grain boundaries. A photon beam with an energy of 15 keV was used to study the response with a spatial resolution of about 7 μm. Results on the influence of the field direction on the signal, the pumping effect, and the signal response as a function of the film thickness were obtained.

KW - Detector

KW - Grain-boundaries

KW - Induced-current

KW - Synchrotron-radiation

UR - https://www.scopus.com/pages/publications/79951582045

U2 - 10.1016/j.diamond.2011.01.042

DO - 10.1016/j.diamond.2011.01.042

M3 - Article

AN - SCOPUS:79951582045

SN - 0925-9635

VL - 20

SP - 398

EP - 402

JO - Diamond and Related Materials

JF - Diamond and Related Materials

IS - 3

ER -

A study of the charge collection properties of polycrystalline CVD diamond with synchrotron radiation

Abstract

Keywords

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