Random conductivity of d- Bi2O3 films

Skorodumova, N.V.Condensed Matter Theory Group, Department of Physics, Uppsala University, S-75121 Uppsala, Sweden (author)

The experimental investigation of the cubic d- Bi2 O3 phase grown on a (110) Au substrate at low temperature has disclosed a chaotic character of the conductivity at low voltage and temperature. Based on first-principles calculations, we show that the conductivity of this oxide strongly depends on the distribution of oxygen ions and that oxygen migration is able to cause a momentary switch of the conduction mechanism. © 2005 American Institute of Physics.

Jonsson, A.K.Department of Engineering Sciences, Ångström Laboratory, Uppsala University, S-75121 Uppsala, Sweden (author)
Herranen, M.Department of Materials Chemistry, Uppsala University, Box 538, S-75121 Uppsala, Sweden (author)
Stromme, M.Strømme, M., Department of Engineering Sciences, Ångström Laboratory, Uppsala University, S-75121 Uppsala, Sweden (author)
Niklasson, G.A.Department of Engineering Sciences, Ångström Laboratory, Uppsala University, S-75121 Uppsala, Sweden (author)
Johansson, B.Condensed Matter Theory Group, Department of Physics, Uppsala University, S-75121 Uppsala, Sweden, Applied Materials Physics, Department of Materials and Engineering, Royal Institute of Technology (KTH), S-10044 Stockholm, Sweden (author)
Simak, SergeyLinköpings universitet,Tekniska högskolan,Teoretisk Fysik(Swepub:liu)sersi78 (author)
Condensed Matter Theory Group, Department of Physics, Uppsala University, S-75121 Uppsala, SwedenDepartment of Engineering Sciences, Ångström Laboratory, Uppsala University, S-75121 Uppsala, Sweden (creator_code:org_t)

By the author/editor: Skorodumova, N.V ...; Jonsson, A.K.; Herranen, M.; Stromme, M.; Niklasson, G.A.; Johansson, B.; show more...; Simak, Sergey; show less...

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.