Małgorzata Franz - Profil naukowy - MOST Wiedzy


Wybrane publikacje

  • Morphology control via dual solvent crystallization for high-mobility functionalized pentacene-blend thin film transistors

    • M. Lada
    • M. Starink
    • M. Carrasco
    • L. Chen
    • P. Miskiewicz
    • P. Brookes
    • M. Franz
    • D. Smith


    We present an approach to improving the performance of solution processed organic semiconductor transistors based on a dual solvent system. We here apply this to a blend containing the π-conjugated small molecule 6,13 bis(triisopropylsilylethynyl) pentacene (TIPS-pentacene) and polystyrene, which acts as an inert binder. Using a semiconductor-binder solution of two solvents, where the main solvent is a better solvent of the small...

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  • Low-energy positron scattering from gas-phase benzene

    In this paper we are presenting calculations of the elastic cross section of positrons with gas-phase benzene for the energy range from 0.25 eV to 9.0 eV. The calculations are done with the molecular R-matrix method for positron-scattering from poly-atomic molecules using a scaling factor to scale the electron-positron interaction. The scaling factor influences the position of the poles of the R-matrix. We adjust the scaling factor...

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  • Positron Scattering and Annihilation in Organic Molecules


    In this paper, we address the problem of connecting positron lifetimes in liquids with collision cross sections in gases. We present the analyses of annihilation lifetime spectra of positrons in the liquid benzene, c-hexane, n-hexane, methanol and ethanol and calculations of scattering cross sections of positrons with benzene and c-hexane in the gas phase.

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