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  1. Article

    Open Access

    Network structure and thermal properties of bioactive (SiO2–CaO–Na2O–P2O5) glasses

    Ca- and P-based bioactive glasses are excellent candidates for design and manufacture of biomaterials. Understanding the structure and physico-chemical–thermal behaviour of bioactive glasses is a fundamental s...

    M. Fábián, Zs. Kovács, J. L. Lábár, A. Sulyok… in Journal of Materials Science (2020)

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  2. 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)

  3. No Access

    Article

    Temperature dependent in situ do** of ALD ZnO

    This study on ALD grown ZnO layers is aimed at the systematic study of the effect of incorporation of different Al contents on the properties of the layers. An alternate precursor pulse method was used for lay...

    Zs. Baji, Z. Lábadi, Z. E. Horváth, M. Fried… in Journal of Thermal Analysis and Calorimetry (2011)

  4. No Access

    Chapter and Conference Paper

    INFLUENCE OF CATALYST AND CARBON SOURCE ON THE SYNTHESIS OF CARBON NANOTUBES IN A SEMI-CONTINUOUS INJECTION CHEMICAL VAPOR DEPOSITION METHOD

    The injection chemical vapor deposition (CVD) method allows the semi-continuous production of pure multi-wall carbon nanotubes (MWCNTs). In order to find the most efficient catalyst material and carbon source,...

    Z.E. HORVÁTH, A. A. KOÓS, Z. VÉRTESY, L. TAPASZTÓ, Z. OSVÁTH… in Carbon Nanotubes (2006)

  5. No Access

    Article

    Thickness dependent formation and properties of GdSi2/Si(100) interfaces

    Epitaxial and polycrystalline orthorhombic GdSi2 films were grown on Si(100) substrates by solid phase reaction between Si and Gd films at different thicknesses of the Gd film . The most important property of the...

    G. Petõ, G. Molnár, L. Dózsa, Z.E. Horváth, Zs.J. Horváth, E. Zsoldos… in Applied Physics A (2005)

  6. No Access

    Article

    Nanoparticle formation induced by low-energy ion bombardment of island thin films

    In order to explore whether low-energy ion bombardment of island thin films can be applied for preparation of nanoparticles supported on solid surfaces, morphological and compositional modifications of discont...

    Z. Pászti, G. Petö, Z.E. Horváth, O. Geszti, A. Karacs, L. Guczi in Applied Physics A (2003)

  7. No Access

    Article

    Pd nanoparticles prepared by “controlled colloidal synthesis” in solid/liquid interfacial layer on silica. I. Particle size regulation by reduction time

    Controlled colloidal synthesis (CCS) was developed to prepare monodisperse palladium particles in the nano-scale range on suspended SiO2 particles in an ethanol–toluene mixture. On colloidal SiO2 an about 1 nm th...

    A. Beck, A. Horváth, A. Szűcs, Z. Schay, Z.E. Horváth, Z. Zsoldos… in Catalysis Letters (2000)

  8. No Access

    Article

    Pore Propagation Directions in P+ Porous Silicon

    A comparative study is presented on the pore propagation directions of porous silicon layers (PSL) formed on p+-type substrates of different orientations. PSLs were formed on plain (0 0 1) and (1 1 1) silicon waf...

    É. Vázsonyi, G. Battistig, Z.E. Horváth, M. Fried, G. Kádár… in Journal of Porous Materials (2000)

  9. No Access

    Article

    Thickness Dependent Phase Formation in Fe Thin Film and Si Substrate Solid Phase Reaction

    The solid phase reaction of Fe thin films with (111) Si substrate was investigated at constant annealing temperature and time (700°C, 7 minutes) as a function of the initial iron film thickness (from 5 nm to 2...

    G.Y. Molnàr, G. Petö, E. Zsoldos, Z. E. Horváth… in MRS Online Proceedings Library (1995)