Stan Veprek

Overview

Best Publications

• A concept for the design of novel superhard coatings

  S. Vepřek;S. Reiprich

  1354
  Citations

• The search for novel, superhard materials

  Unknown

  1212
  Citations

• Different approaches to superhard coatings and nanocomposites

  Stan Veprek;Maritza G.J. Veprek-Heijman;Pavla Karvankova;Jan Prochazka

  1042
  Citations

• Raman scattering from hydrogenated microcrystalline and amorphous silicon

  Z Iqbal;S Veprek

  749
  Citations

• Composition, nanostructure and origin of the ultrahardness in nc-TiN/a-Si3N4/a- and nc-TiSi2 nanocomposites with HV= 80 to ≥ 105 GPa

  S. Veprek;A. Niederhofer;Keba Moto;T. Bolom

  581
  Citations

• Industrial applications of superhard nanocomposite coatings

  Stan Veprek;Maritza J.G. Veprek-Heijman

  547
  Citations

• Effect of grain boundaries on the Raman spectra, optical absorption, and elastic light scattering in nanometer-sized crystalline silicon

  S. Veprek;F. A. Sarott;Z. Iqbal

  533
  Citations

• Structural Nanocrystalline Materials: Fundamentals and Applications

  Carl C. Koch;Ilya A. Ovid'ko;Sudipta Seal;Stan Veprek

  443
  Citations

• Towards the understanding of mechanical properties of super- and ultrahard nanocomposites

  Stan Veprek;Ali S. Argon

  351
  Citations

• Recent progress in the superhard nanocrystalline composites : towards their industrialization and understanding of the origin of the superhardness

  S. Vepřek;P. Nesládek;A. Niederhofer;F. Glatz

  319
  Citations

• Raman scattering from small particle size polycrystalline silicon

  Unknown

  307
  Citations

• Novel thermodynamically stable and oxidation resistant superhard coating materials

  S. Vepřek;M. Haussmann;S. Reiprich;Li Shizhi

  294
  Citations

• Structural properties, internal stress and thermal stability of nc-TiN/a-Si3N4, nc-TiN/TiSix and nc-(Ti1−yAlySix)N superhard nanocomposite coatings reaching the hardness of diamond

  A. Niederhofer;P. Nesládek;H.-D. Männling;K. Moto

  288
  Citations

• New development in superhard coatings: the superhard nanocrystalline-amorphous composites

  S. Veprek

  269
  Citations

• Mechanism of the deactivation of Hopcalite catalysts studied by XPS, ISS, and other techniques

  S. Veprek;D. L. Cocke;S. Kehl;H. R. Oswald

  243
  Citations

• Origin of the green/blue luminescence from nanocrystalline silicon

  Hideki Tamura;Markus Rückschloss;Thomas Wirschem;Stan Vepřek

  234
  Citations

• Avoiding the high-temperature decomposition and softening of (Al1−xTix)N coatings by the formation of stable superhard nc-(Al1−xTix)N/a-Si3N4 nanocomposite

  S. Veprek;H.-D. Männling;M. Jilek;P. Holubar

  230
  Citations

• Mechanical properties of superhard nanocomposites

  Stan Veprek;Ali S Argon

  226
  Citations

• Applicability of Raman scattering for the characterization of nanocrystalline silicon

  Ch Ossadnik;S Vepřek;I Gregora

  224
  Citations

• A thermodynamic criterion of the crystalline-to-amorphous transition in silicon

  Unknown

  218
  Citations

• Amorphous Solid without Low Energy Excitations

  Xiao Liu;B. E. White;R. O. Pohl;E. Iwanizcko

  210
  Citations

• Conventional and new approaches towards the design of novel superhard materials

  S. Vepřek

  206
  Citations

• Thermal stability of superhard nanocomposite coatings consisting of immiscible nitrides

  H. D. Männling;D. S. Patil;Keba Moto;M. Jilek

  196
  Citations