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

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

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. © 2011 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	398-402
Number of pages	4
Journal	Diamond and Related Materials
Volume	20
Issue number	3
DOIs	https://doi.org/10.1016/j.diamond.2011.01.042
Publication status	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. {\textcopyright} 2011 Elsevier B.V. All rights reserved.",

keywords = "Detector, Grain-boundaries, Induced-current, Synchrotron-radiation",

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

year = "2011",

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doi = "10.1016/j.diamond.2011.01.042",

language = "English",

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pages = "398--402",

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. © 2011 Elsevier B.V. All rights reserved.

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. © 2011 Elsevier B.V. All rights reserved.

KW - Detector

KW - Grain-boundaries

KW - Induced-current

KW - Synchrotron-radiation

U2 - 10.1016/j.diamond.2011.01.042

DO - 10.1016/j.diamond.2011.01.042

M3 - Article

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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