Počet záznamů: 1

Surface potential of functionalised nanodiamond layers

  1. 1.
    0342770 - FZU-D 2011 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
    Kratochvílová, Irena - Taylor, A. - Fendrych, František - Kovalenko, Alexander - Nesládek, Miloš
    Surface potential of functionalised nanodiamond layers.
    Diamond Electronics and Bioelectronics - Fundamentals to Applications III. Warrendale, PA: Materials Research Society, 2010 - (Bergonzo, P.; Butler, J.; Jackman, R.; Loh, K.; Nesladek, M.), 1203-J17-01 /5 s. MRS Symposium Proceedings, Vol. 1203. ISBN 978-1-60511-176-6.
    [MRS Fall Meeting 2009. Boston (US), 26.11.2009-02.12.2009]
    Grant CEP: GA ČR GA203/08/1594; GA AV ČR KAN401770651; GA MŠk OC 137; GA AV ČR KAN200100801
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: nanodiamond * Kelvin probe * surface potential
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    http://www.mrs.org/s_mrs/sec_subscribe.asp?CID=24691&DID=303759&action=detail

    The surface potential of H-terminated and OH terminated nanodiamond layers was investigated by Kelvin probe microscope. From the change of the surface potential value (as the departure of the material surface from the state of electrical neutrality is reflected in the energy band bending) the work function of the H-terminated nanodiamond layer was established to be lower than OH-terminated nanodiamond layer. The surface potential difference can be explained by the surface dipole induced by the electronegativity difference between the termination atoms.
    Trvalý link: http://hdl.handle.net/11104/0185406