Feasibility of CVD Diamond Radiation Energy Conversion Devices (Articolo in rivista)

Type
Label
  • Feasibility of CVD Diamond Radiation Energy Conversion Devices (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.diamond.2006.08.012 (literal)
Alternative label
  • Trucchi D.M. (a), Cappelli E. (a), Lisi N. (b), Ascarelli P. (a) (2006)
    Feasibility of CVD Diamond Radiation Energy Conversion Devices
    in Diamond and related materials; Academic Press Elsevier, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Trucchi D.M. (a), Cappelli E. (a), Lisi N. (b), Ascarelli P. (a) (literal)
Pagina inizio
  • 1980 (literal)
Pagina fine
  • 1985 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Conference: 11th International Conference on New Diamond Science and Technology/9th Applied Diamond Conference Location: Res Triangle Pk, NC Date: MAY 15-19, 2006 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • fasc. (11-12). Elsevier. Proceedings of the joint 11th International Conference on New Diamond Science and Technology and the 9th Applied Diamond Conference 2006. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11-12 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a) CNR-ISC, Via Salaria km 29.300, Monterotondo Scalo, 00016 Rome, Italy; b) ENEA, New Materials Division, C. R. Casaccia, PO Box 2400, Rome, Italy; (literal)
Titolo
  • Feasibility of CVD Diamond Radiation Energy Conversion Devices (literal)
Abstract
  • We analyzed the feasibility of CVD diamond to operate as the main component in active devices for conversion of high-energy radiation into electrical power. A self-sustained radiation dosimeter based on the electron emission effect was designed and tested under low-energy X-ray beam (Mg X-ray tube). The device operative conditions (absence of applied bias voltage) represented also the first experimental test towards the development of diamond energy conversion systems. On this basis, we designed a CVD diamond vacuum radiation energy converter and analyzed it using electron beams. An analysis of the performance was obtained letting both electron flux I0 and kinetic energy E0 to vary. For E0 = 1 keV the power exploited by a load was estimated as tenths of nW and the total conversion efficiency was between 0.2 and 0.4%. This performance makes the device nominally competitive if compared to other similar solid-state converters. A discussion about the device design and possible improvements was performed in order to rationalize the conditions able to maximize the energy conversion efficiency. (literal)
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