Change of microstructure of nanocrystalline SiC and diamond powders in high-pressure high-temperature conditions

Roman Pielaszek 3,4,  M. Avdeev 5,  Ewa Grzanka 3,4,  Bogdan F. Palosz 4,  Stanisław Gierlotka 4,  Svetlana Stelmakh 4

1. Warsaw University, Faculty of Physics, Hoża 69, Warszawa 00-681, Poland
2. Polish Academy of Sciences, High Pressure Research Center (UNIPRESS), Sokolowska 29/37, Warszawa 01-142, Poland
3. Warsaw University, Faculty of Physics, Hoża 69, Warszawa 00-681, Poland
4. Polish Academy of Sciences, High Pressure Research Center (UNIPRESS), Sokolowska 29/37, Warszawa 01-142, Poland
5. KFKI, Budapest Neutron Center, Budapest, Hungary

Abstract

[Abstract body is empty now.]

 

Related papers
  1. Looking at the real structure of nanocrystals with powder diffraction: the apparent lattice parameter approach
  2. Localization of rare-earth dopants in the lattice of nanocrystalline ZrO2 - EXAFS study
  3. Looking beyond limitations of diffraction methods of structural analysis of nanocrystalline materials
  4. X-ray and electron microscopy techniques studies on nanocrystalline MgO powder materials prepared by sol-gel method
  5. Statystyczna analiza deklarowanych kierunków rozwoju nowoczesnych materiałów w projekcie FOREMAT w powiązaniu z tematami polskich prac doktorskich, habilitacyjnych i grantów KBN
  6. Error bars in powder diffraction
  7. Polacy odkryli drugą Ziemię
  8. Synthesis of doped ZnO nanopowders in microwave hydrothermal reactors
  9. Characterization of nanopowders
  10. Combining microwave and pressure techniques for hydrothermal synthesis of ZnO and ZrO2 nanopowders doped with a range of metal ions
  11. Luminescence properties of zinc oxide nanopowders doped with Al ions obtained by the hydrothermal and vapour condensation methods.
  12. Structure of nanocrystalline powders of MgO prepared by sol-gel method
  13. Microwave technique applied on the hydrothermal synthesis and sintering of calcia stabilized zirconia nanoparticles
  14. Yttrium-Aluminum Garnet Synthesized in the Medium of Supercritical Fluids
  15. Growth of GaN layers on silicon and sintered GaN nano-ceramic substrates – TEM investigations
  16. Doping of ZnO nanopowders with Mn, Ni and Cr In an ultrasound and microwave driver hydrothermal reaction
  17. Localization of rare-earth dopants in the lattice of nanocrystalline ZrO2 - EXAFS study
  18. Characterization of nanocrystalline ZrO2 doped with Rare-Earth elements synthesized via High Pressure Hydrothermal Method
  19. Structure studies on nanocrystalline MgO powders prepared by sol-gel method dried under different conditions
  20. Morphology of Al doped Zinc Oxide Obtained using Hydrothermal and Vapour Condensation Methods
  21. Growth and properties of ytterbium doped KY(WO4)2 nanocomposites
  22. Doping of ZnO nanopowders with Mn and Cr in an ultrasound and microwave driven hydrothermal reaction
  23. Investigations of phase composition and grain size distribution in Pr doped ZrO2
  24. Dyfraktometryczna analiza mikro- i makro-naprężeń w spiekach i kompozytach otrzymanych pod wysokim ciśnieniem i wysoką temperaturą.
  25. Badania własności termicznych nanokryształów metodami dyfraktometrycznymi
  26. Morphology of Al doped zinc oxide obtained by the vapour condensation method
  27. Accuracy of XRD size measurements of nanocrystals
  28. Morphology of Al-Doped Zinc Oxide Obtained by the Vapour Condensation Methods
  29. Structure of nano-crystals: a key to understanding the unique properties of nano-materials
  30. Application of XRD diffraction methods for determination of grain size distribution in nanoparticles
  31. Fabrication and micro-structure characterization of Al2O3/Ni-P composites with interpenetrating phases
  32. Nanocrystalline SiC compacts obtained by sintering of laser synthesized nanopowders under extreme pressures
  33. High-pressure Induced Structural Decomposition of RE-doped YAG Nanoceramics
  34. Sintering of nanopowders under high pressure
  35. Synthesis and properties of GaAs nano-composites
  36. MD simulation of atomic structure of nanocrystals
  37. SiC-Zn nanocomposites obtained using high-pressure infiltration technique
  38. Sintering temperature effect on structure and properties of Al2O3/Ni-P composites with interpenetrating phases
  39. Grain Size and Grain Size Distribution of Nanocrystalline Pr-doped Zirconia Powders Obtained in High Pressure Microwave Reactor
  40. Influence of synthesis conditions on the particles size and the morphology of zinc oxide nanopowders
  41. Measuring the Grain Size Distribution of Pr-doped Zirconia Nanopowders obtained by Microwave Driven Hydrothermal Synthesis
  42. Structural and luminescence properties of yttrium-aluminum garnet (YAG) nanoceramics
  43. Fabrication and electrical properties of Eu3+:BaTiO3 nanoceramics for SOFC
  44. X-ray diffraction studies of thermal properties of bulk- and surface-atoms of nanocrystalline SiC
  45. Characterization of nanostructured hydroxyapatite ceramics densified at high-pressure and temperature
  46. Powder precursors for nanoceramics: cleaning and compaction
  47. Examination of the atomic Pair Distribution Function (PDF) of SiC nanocrystals by in-situ high pressure diffraction
  48. Investigation of the microstructure of SiC-Zn nanocomposites by microscopic methods: SEM, AFM and TEM
  49. Sythesis of metal-ceramic nanocomposites by high-pressure infiltration
  50. X-Ray investigations of the natural and artificial White Etching Layer
  51. Zinc oxide nanopowders obtained by the microwave-hydrothermal route
  52. Microwave driven hydrothermal synthesis of Pr-doped zirconia nanopowders
  53. The influence of temperature and pressure on possibility of obtaining Al2O3/Ni-P nanocomposite through hot pressing process.
  54. Precise determination of full Grain Size Distribution from diffraction peak profile as a result of kinematical theory of diffraction for polidispersive nanomaterials
  55. X-Ray Characterization of Nanostructured Materials
  56. Generetion and Relaxation of Strain in SiC and GaN under Extreme Pressure
  57. Surface Diffraction Effects from Nanopowders under Pressure
  58. Influence of high pressure on the polytype structure of nanocrystalline GaN
  59. Transformation of fractal microstructure of nanocrystalline SiC and diamond in high pressures - Small Angle Scattering Study
  60. Synthesis of Nanocomposites Based on Superhard Ceramic Nanopowders
Submitted: 2003-02-16 17:33
Revised:   2003-02-16 17:33
Google
 
Web science24.com
© 1998-2008 pielaszek research, all rights reserved Powered by the Conference Engine