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  1. No Access

    Article

    Different sensing mechanisms in single wire and mat carbon nanotubes chemical sensors

    Chemical sensing properties of single wire and mat form sensor structures fabricated from the same carbon nanotubes (CNT) materials have been compared. Sensing properties of CNT sensors were evaluated upon ele...

    P. L. Neumann, V. I. Obreczán, G. Dobrik, K. Kertész, E. Horváth… in Applied Physics A (2014)

  2. No Access

    Article

    Time and energy dependent dynamics of the STM tip — graphene system

    Probability current and probability density of wave packets was calculated by solving the three dimensional time-dependent Schrödinger equation for a local potential model of the scanning tunneling microscope...

    P. Vancsó, G. I. Márk, Ph. Lambin, C. Hwang, L. P. Biró in The European Physical Journal B (2012)

  3. Article

    Open Access

    Ion irradiation effects on conduction in single-wall carbon nanotube networks

    We have measured how irradiation by Ar+ and N+ ions modifies electronic conduction in single-wall carbon nanotube (SWNT) networks, finding dramatically different effects for different thicknesses. For very thin t...

    V. Skákalová, A.B. Kaiser, Z. Osváth, G. Vértesy, L.P. Biró, S. Roth in Applied Physics A (2008)

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    Article

    Y-branching of single walled carbon nanotubes

    Y-branching was observed by scanning tunnelling microscopy (STM) in single wall carbon nanotubes grown by thermal decomposition of C60 fullerene in the presence of transition metals. These novel carbon nanostruct...

    P. Nagy, R. Ehlich, L.P. Biró, J. Gyulai in Applied Physics A (2000)