Sökning: "Olle Hellman"

Hittade 2 avhandlingar innehållade orden Olle Hellman.

1. 1. Thermal properties of materials from first principles

   Författare :Olle Hellman; Sergey Simak; Igor Abrikosov; Risto Nieminen; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : In the search of clean and efficient energy sources intermediate temperature solid oxide fuel cells are among the prime candidates. What sets the limit of their efficiency is the solid electrolyte. A promising material for the electrolyte is ceria. LÄS MER

3. 2. Lattice dynamics : From fundamental research to practical applications

   Författare :Johan Tidholm; Igor A. Abrikosov; Olle Hellman; Ferenc Tasnadi; Gerd Steinle-Neumann; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : The reason to perform calculations in material science usually falls into one of two categories: to predict or explain the origin of material properties. This thesis covers first-principle calculations for solids at extreme conditions, from both of the two mentioned categories. LÄS MER