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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Estudo das interações hiperfinas nos compostos HfFe 2-x Si x por Efeito Mössbauer

Schmidt, Joao Edgar January 1975 (has links)
O campo hiperfino e o gradiente de campo elétrico (GCE) foram obtidos experimentalmente, no intervalo de temperatura de 4,2°K até 700°K, através da tecnica do efeito Mössbauer no Fe57, para o composto intermetálico HfFe2 tipo fase de Laves e para os compostos "pseudo binários" HfFe2-xSix com x=0,05;0,1;0,3. / Hyperfine fields and the electric field gradient (EFG) were experimentally obtained, in temperature interval of 4.2 K to 700 K for the laves phase intermetalic compound HfFe2 and for the "pseudo" thernary compounds HfFe2-xSix with x= 0.05 ;0.1; 0.3.
2

Estudo das interações hiperfinas nos compostos HfFe 2-x Si x por Efeito Mössbauer

Schmidt, Joao Edgar January 1975 (has links)
O campo hiperfino e o gradiente de campo elétrico (GCE) foram obtidos experimentalmente, no intervalo de temperatura de 4,2°K até 700°K, através da tecnica do efeito Mössbauer no Fe57, para o composto intermetálico HfFe2 tipo fase de Laves e para os compostos "pseudo binários" HfFe2-xSix com x=0,05;0,1;0,3. / Hyperfine fields and the electric field gradient (EFG) were experimentally obtained, in temperature interval of 4.2 K to 700 K for the laves phase intermetalic compound HfFe2 and for the "pseudo" thernary compounds HfFe2-xSix with x= 0.05 ;0.1; 0.3.
3

Estudo das interações hiperfinas nos compostos HfFe 2-x Si x por Efeito Mössbauer

Schmidt, Joao Edgar January 1975 (has links)
O campo hiperfino e o gradiente de campo elétrico (GCE) foram obtidos experimentalmente, no intervalo de temperatura de 4,2°K até 700°K, através da tecnica do efeito Mössbauer no Fe57, para o composto intermetálico HfFe2 tipo fase de Laves e para os compostos "pseudo binários" HfFe2-xSix com x=0,05;0,1;0,3. / Hyperfine fields and the electric field gradient (EFG) were experimentally obtained, in temperature interval of 4.2 K to 700 K for the laves phase intermetalic compound HfFe2 and for the "pseudo" thernary compounds HfFe2-xSix with x= 0.05 ;0.1; 0.3.

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