dr Stanisław Gierlotka

e-mail:
phone: +48-22-3364433
fax:
web:
interest(s):

Affiliation:

Polish Academy of Sciences, Institute of High Pressure Physics

address: Sokolowska 29/37, Warszawa, 01-142, Poland
phone: +48-22-6324302
fax: +48-22-6324218
web: http://www.unipress.waw.pl

Participant:

NANO Ceramics and Grain Boundaries Lab

began: 1998-01-01
ended:
Presented:

Participant:

High Pressure School 2001 (4th)

began: 2001-06-22
ended: 2001-06-25
Presented:

Participant:

E-MRS Fall Meeting 2002

began: 2002-09-15
ended: 2002-09-19
Presented:

Participant:

11th European Powder Diffraction Conference

began: 2008-09-19
ended: 2008-09-22
Presented:
11th European Powder Diffraction Conference
Looking at the real structure of nanocrystals with powder diffraction: the apparent lattice parameter approach

Publications:
  1. A Model of Strain Distribution in Nanocrystalline SiC and Diamond at very High Pressures, in-situ X-ray Diffraction Study and Computer Modeling
  2. Analysis of short and long range atomic order in nanocrystalline diamonds with application of powder diffractometry
  3. Application of powder diffraction methods to the analysis of the atomic structure of nanocrystals: the concept of the apparent lattice parameter (alp)
  4. Application of Vacuum Chamber for Synchrotron Powder Diffraction
  5. Application of X-ray powder diffraction to nano-materials; determination of the atomic structure of nanocrystals with relaxed and strained surfaces
  6. Are nanocrystalline powders two-phase materials: predictions and experimental evidence
  7. Atomic structure of nanocrystals and in situ synthesis x-ray studies of nanocomposites
  8. Badania własności termicznych nanokryształów metodami dyfraktometrycznymi
  9. Change of microstructure of nanocrystalline SiC and diamond powders in high-pressure high-temperature conditions
  10. Change of microstructure of nanocrystalline SiC powder in high-pressure
  11. Characterization of nanostructured hydroxyapatite ceramics densified at high-pressure and temperature
  12. Determination of a two-phase structure of nanocrystals: GaN, SiC, diamond
  13. Diffraction studies of nanocrystals: theory and experiment
  14. Dislocation induced polytype transformation of GaN nanocrystals under extreme pressures
  15. Distribution of strain in GaN and SiC nanocrystals under extreme pressures
  16. Distribution of strain in GaN and SiC nanocrystals under extreme pressures
  17. Dyfraktometryczna analiza mikro- i makro-naprężeń w spiekach i kompozytach otrzymanych pod wysokim ciśnieniem i wysoką temperaturą.
  18. Effect of the chemical state of the surface on the relaxation of the surface shell atoms in SiC and GaN nanocrystals
  19. Evolution of Disordering in SiC under High Pressure High Temperature Conditions: In-situ Powder Diffraction Study
  20. Evolution of Microstructure of Nanocrystalline SiC under High Pressure
  21. Examination of the atomic Pair Distribution Function (PDF) of SiC nanocrystals by in-situ high pressure diffraction
  22. Fabrication and electrical properties of Eu^{3+}:BaTiO_3 nanoceramics for SOFC
  23. Generation and relaxation of microstrains in GaN nanocrystals under extreme pressures
  24. Generetion and Relaxation of Strain in SiC and GaN under Extreme Pressure
  25. Growth and properties of ytterbium doped KY(WO4)2 nanocomposites
  26. Growth of GaN layers on silicon and sintered GaN nano-ceramic substrates – TEM investigations
  27. High Pressure Diffraction Studies of Flame-generated Silicon Carbide Powders
  28. High-Pressure High-Temperature in-situ Diffraction Studies of Nanocrystalline Ceramic Materials at HASYLAB
  29. High Pressure Investigations of Gallium and Indium Nitrides
  30. High pressure x-ray powder diffraction application to studies of nanocrystals
  31. Influence of high pressure on the polytype structure of nanocrystalline GaN
  32. In-situ Diffraction Studies of Nanocrystalline Materials under High Pressures
  33. Investigation of the microstructure of SiC-Zn nanocomposites by microscopic methods: SEM, AFM and TEM
  34. Looking at the real structure of nanocrystals with powder diffraction: the apparent lattice parameter approach
  35. Looking beyond limitations of diffraction methods of structural analysis of nanocrystalline materials
  36. Melting Temperatures of Metals under High Pressure in MAX80 cubic anvil press
  37. Microstructure Investigation in Nanocrystalline SiC by X-ray Diffraction and Simulation of Diffraction Pattern
  38. Modelling of Strain Distribution in Non-hydrostatically Pressed Nanocrystalline SiC, In-situ Diffraction Study
  39. Nanocrystalline diamond: Structure of bulk and grain boundary as a function of particle size, Experiment number: HS-821, Beamline: ID11
  40. Nanocrystalline silicon carbide: Structure of bulk and grain boundary as a function of particle size, Experiment number: 01-01-189, Beamline: BM01B
  41. Nanokompozyty diamentu i SiC z Al otrzymane metod? strefowego nasycania nanokryszta?ów faz? ciek?? pod wysokim ci?nieniem
  42. Neutron and X-ray Investigations of Crystallite and Particle Size Distribution in Nanomatric Silicon Carbide

  43. Fabrication and micro-structure characterization of Al2O3/Ni-P composites with interpenetrating phases

  44. High-pressure Induced Structural Decomposition of RE-doped YAG Nanoceramics

  45. Nanocrystalline SiC compacts obtained by sintering of laser synthesized nanopowders under extreme pressures

  46. Powder precursors for nanoceramics: cleaning and compaction
  47. Preparation of SiC-Diamond Composites
  48. Preparation of SiC-Diamond Nanocomposites

  49. SiC-Zn nanocomposites obtained using high-pressure infiltration technique

  50. Sintering of nanopowders under high pressure

  51. Synthesis and properties of GaAs nano-composites

  52. Simultaneous Analysis of the Small- and Wide-Angle Scattering from Nanometric SiC Based on the ab initio Pattern Simulation
  53. Sintering and Properties of Nanocrystalline Diamond Compacts without a Sintering Agent
  54. Sintering of Compacts from Nanocrystalline Diamonds Without Sintering Agent
  55. Sintering temperature effect on structure and properties of Al2O3/Ni-P composites with interpenetrating phases
  56. Size dependent compressibility of nanocrystalline SiC measured under isostatic pressure conditions
  57. Strain Distribution in nanocrystalline Silicon Carbide by X-ray Diffraction and Structure Modeling
  58. Strain in Nanocrysttaline Powders of GaN and SiC as Measured by X-ray Diffraction
  59. Structural and luminescence properties of yttrium-aluminum garnet (YAG) nanoceramics
  60. Surface relaxation in Nanocrystalline Powders of GaN as Measured by X-ray Diffraction
  61. Surface strain in nanocrystalline GaN and SiC; x-ray diffraction study
  62. Synthesis of Nanocomposites Based on Superhard Ceramic Nanopowders
  63. Sythesis of metal-ceramic nanocomposites by high-pressure infiltration
  64. The influence of temperature and pressure on possibility of obtaining Al_2O_3/Ni-P nanocomposite through hot pressing process.
  65. Thermal Expansion of Diamond-SiC nanocomposites
  66. Transformation of fractal microstructure of nanocrystalline SiC and diamond in high pressures - Small Angle Scattering Study
  67. X-Ray Characterization of Nanostructured Materials
  68. X-ray diffraction studies of thermal properties of bulk- and surface-atoms of nanocrystalline SiC
  69. X-Ray investigations of the natural and artificial White Etching Layer
  70. X-ray powder diffraction study of atomic structure of nanocrystalline materials

References:

60 proper references found in the database.
Note that the list is for testing purposes and certainly incomplete!



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