Chapter
Nanosession: 2D Electron Systems ‐ Atomic Configurations
Abstract
This chapter discusses the first‐principles characterization of the structural and electronic properties of (SrTiO3)5/(SrRuO3)1 superlattices. The mechanism to create the two‐dimensional electron gas (2DEG) is totally new and based on the difference in electronegativity between Ru and Ti. Experimental evidence for intermixing and an insulating behaviour was reported for the DyScO3 /SrTiO3 interface. A number of novel phenomena including 2DEGs, …
Authors
Junquera J; García‐Fernández P; Verissimo‐Alves M; Bilc DI; Ghosez P; Rahmanizadeh K; Bihlmayer G; Luysberg M; Blügel S; Chu M
Book title
Frontiers in Electronic Materials
Pagination
pp. 69-80
Publisher
Wiley
Publication Date
June 19, 2012
DOI
10.1002/9783527667703.ch28