Suitability of synthetic diamond films for x-ray dosimetry applications

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dc.contributor.authorLansley, S.P.
dc.contributor.authorBetzel, G.T.
dc.contributor.authorBaluti, F.
dc.contributor.authorLydon, J.M.
dc.contributor.authorReinisch, L.
dc.date.accessioned2009-09-14T20:46:44Z
dc.date.available2009-09-14T20:46:44Z
dc.date.issued2008en
dc.description.abstractSimple sandwich-type device structures have been fabricated by deposition of metal contacts on opposing faces of polycrystalline diamond films synthesised using chemical vapour deposition. The electrical characteristics of these devices have been investigated during exposure to a 6 megavolt photon beam from a clinical linear accelerator. The photocurrent appears to vary as the dose rate to the power of 0.78-0.85. The angular dependence of the photocurrent is less than 10 per cent. Further study on a range of CVD diamond substrates from different manufacturers is on-going.en
dc.identifier.citationLansley, S.P., Betzel, G.T., Baluti, F., Lydon, J.M., Reinisch, L. (2008) Suitability of synthetic diamond films for x-ray dosimetry applications. Sydney, Australia: Conference on Optoelectronic and Microelectronic Materials and Devices, 2008 (COMMAD 2008), 28 Jul - 1 Aug 2008.en
dc.identifier.doihttps://doi.org/10.1109/COMMAD.2008.4802086
dc.identifier.urihttp://hdl.handle.net/10092/2834
dc.language.isoen
dc.publisherUniversity of Canterbury. Physics and Astronomyen
dc.rights.urihttps://hdl.handle.net/10092/17651en
dc.subjectdiamonden
dc.subjectchemical vapour depositionen
dc.subjectx-rayen
dc.subjectdosimetryen
dc.subjectlinear accelerator (linac)en
dc.subject.marsdenFields of Research::240000 Physical Sciences::240300 Atomic and Molecular Physics; Nuclear and Particle Physics, Plasma Physics::240301 Atomic and molecular physicsen
dc.subject.marsdenFields of Research::250000 Chemical Sciences::250400 Analytical Chemistry::250402 Analytical spectrometryen
dc.titleSuitability of synthetic diamond films for x-ray dosimetry applicationsen
dc.typeConference Contributions - Published
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