The surface self-diffusion coefficient of tungsten in the region of extreme high temperatures (3 000-3 600 K) is determined from van der Mast experimental data on laser heated tips using our theory on tip evolution by capillarity forces and evaporation. In contrast to previous results at less high temperatures, the new results show a slope change in the Log Ds versus 1/T curve indicating a change of the diffusion mechanism with increasing temperature.Le coefficient d'auto-diffusion de surface du tungstène est déterminé pour des températures extrêmement élevées (3 000-3 600 K) à partir des résultats expérimentaux de van der Mast (pointe chauffée par laser) et en utilisant notre théorie sur l'évolution des pointes par diffusion de surface et ...
The phase state of the epitaxial Cu film on W(112) face has been investigated by the method of the ...
A series of nanopillar compression tests were performed on tungsten as a function of temperature usi...
Theoretical thesis.Bibliography: pages 45-47.1. Introduction -- 2. Experimental methods -- 3. Result...
The surface self-diffusion coefficient of tungsten in the region of extreme high temperatures (3 000...
Surface self-diffusion measurements of tungsten atoms and other defects were carried out by the fiel...
The field emission current fluctuation method was applied to investigate surface self-diffusion of t...
This paper concerns with the concentration dependence of the C diffusion in W. An effective, concent...
The surface self-diffusion anisotropy of tungsten on the W(112) plane has been measured along () and...
Known surface self-diffusion data need a correction due to free evaporation. This is calculated for ...
The surface self-diffusion anisotropy of tungsten on the W(112) plane has been measured along (paral...
We describe a method of measuring the diffusivity D0 and the activation energy Qs of surface self-di...
L'autodiffusion du 185W et l'hétérodiffusion du 57Co aux joints de grains du tungstène fritté ont ét...
Measurements of anisotropic surface diffusion of potassium submonolayers on the (112) region of tung...
The thermally-activated coexistence of two diffusion mechanisms, adatom jump and exchange, is a phen...
Estimated thermodynamic properties of the molecule tungsten pentafluoride indicate that it may be th...
The phase state of the epitaxial Cu film on W(112) face has been investigated by the method of the ...
A series of nanopillar compression tests were performed on tungsten as a function of temperature usi...
Theoretical thesis.Bibliography: pages 45-47.1. Introduction -- 2. Experimental methods -- 3. Result...
The surface self-diffusion coefficient of tungsten in the region of extreme high temperatures (3 000...
Surface self-diffusion measurements of tungsten atoms and other defects were carried out by the fiel...
The field emission current fluctuation method was applied to investigate surface self-diffusion of t...
This paper concerns with the concentration dependence of the C diffusion in W. An effective, concent...
The surface self-diffusion anisotropy of tungsten on the W(112) plane has been measured along () and...
Known surface self-diffusion data need a correction due to free evaporation. This is calculated for ...
The surface self-diffusion anisotropy of tungsten on the W(112) plane has been measured along (paral...
We describe a method of measuring the diffusivity D0 and the activation energy Qs of surface self-di...
L'autodiffusion du 185W et l'hétérodiffusion du 57Co aux joints de grains du tungstène fritté ont ét...
Measurements of anisotropic surface diffusion of potassium submonolayers on the (112) region of tung...
The thermally-activated coexistence of two diffusion mechanisms, adatom jump and exchange, is a phen...
Estimated thermodynamic properties of the molecule tungsten pentafluoride indicate that it may be th...
The phase state of the epitaxial Cu film on W(112) face has been investigated by the method of the ...
A series of nanopillar compression tests were performed on tungsten as a function of temperature usi...
Theoretical thesis.Bibliography: pages 45-47.1. Introduction -- 2. Experimental methods -- 3. Result...