A new radiation detector made of multi-walled carbon (Articolo in rivista)

Type
Label
  • A new radiation detector made of multi-walled carbon (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Ambrosio, A; Ambrosio, M; Ambrosone, G; Carillo, V; Coscia, U; Grossi, V; Maddalena, P; Passacantando, M; Perillo, E; Raulo, A; Santucci, S (2008)
    A new radiation detector made of multi-walled carbon
    in NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ambrosio, A; Ambrosio, M; Ambrosone, G; Carillo, V; Coscia, U; Grossi, V; Maddalena, P; Passacantando, M; Perillo, E; Raulo, A; Santucci, S (literal)
Pagina inizio
  • 398 (literal)
Pagina fine
  • 403 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 589 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Ambrosio, A.] Complesso Univ Mt St Angelo, CRS COHERENTIA, CNR, INFM, I-80126 Naples, Italy; [Ambrosio, A.; Ambrosio, M.; Ambrosone, G.; Carillo, V.; Coscia, U.; Maddalena, P.; Perillo, E.; Raulo, A.] Complesso Univ Mt St Angelo, Sez Napoli, INFM, I-80126 Naples, Italy; [Ambrosone, G.; Coscia, U.; Maddalena, P.; Perillo, E.; Raulo, A.] Univ Naples Federico 2, Complesso Univ Mt St Angelo, Dipartimento Sci Fis, I-80126 Naples, Italy; [Grossi, V.; Passacantando, M.; Santucci, S.] Univ Aquila, Dipartimento Fis, Ist Nazl Fis Nucl, I-67010 Laquila, Italy; [Grossi, V.; Passacantando, M.; Santucci, S.] Univ Aquila, Dipartimento Fis, CNR, INFM, I-67010 Laquila, Italy (literal)
Titolo
  • A new radiation detector made of multi-walled carbon (literal)
Abstract
  • We report first results on a microstrip radiation detector made of multi-walled carbon nanotubes directly grown on a sapphire substrate between platinum electrodes. Signals induced in nanotubes by pulsed laser beams have been collected and analysed at three different wavelengths, 355, 532 and 1064 nm. Improvement of sensitivity towards UV wavelengths has been observed reflecting the shape of the absorbance spectrum of material. Signals clearly indicate the production of charges and the subsequent transport in the direction of the applied electric field. Measurement of the charge amount collected at different drain voltages as well as the detection efficiency are reported for each of the three wavelengths exploited. (c) 2008 Elsevier B.V. All rights reserved. (literal)
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