Work

Two-dimensional electron liquid state at LaAlO3-SrTiO3 interfaces

Year: 2010

Type: article

Abstract: Using tunneling spectroscopy we have measured the spectral density of states of the mobile, two-dimensional electron system generated at the ${\text{LaAlO}}_{3}{\text{-SrTiO}}_{3}$ interface. As shown by the density of states the interface electron system differs qualitatively, first, from the electron systems of the materials defining the interface and, second, from the two-dimensional electron gases formed at interfaces between conventional semiconductors.

Source: Physical Review B

DOI: 10.1103/physrevb.81.153414

Authors: M. Breitschaft, V. Tinkl, N. Pavlenko, S. Paetel, C. Richter, J. R. Kirtley, Y. C. Liao, G. Hammerl, V. Eyert, T. Kopp, J. Mannhart

Institutions: University of Augsburg, Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine

Language: Latvian

Topic: Electronic and Structural Properties of Oxides

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: bronze

Funders: Alexander von Humboldt-Stiftung, European Commission, Deutsche Forschungsgemeinschaft, Leibniz-Gemeinschaft, Leibniz-Rechenzentrum

OpenAlex ID: W2052431888

FWCI: 6.939

Cites: 37

Cited by: 112

Related to: 10