Confinement and Superconductivity at the LaAlO3/SrTiO3 Interface

Triscone, Jean-Marc
2018-05
Thumbnail Image

View/Download File

Triscone.pdf (23.62 MB)

Persistent link to this item

https://hdl.handle.net/11299/197532
Statistics
View Statistics

Journal Title

Journal ISSN

Volume Title

Title

Confinement and Superconductivity at the LaAlO3/SrTiO3 Interface

Authors

Published Date

2018-05

Publisher

Type

Presentation

Abstract

The interface between LaAlO3 and SrTiO3, two good band insulators, was found to be conducting [1], and, in some doping range, superconducting with a maximum critical temperature of about 300 mK [2,3]. I will discuss in this presentation the electronic structure, superconductivity, and the Tc versus doping phase diagram of LaAlO3/SrTiO3 and ((LaAlO3)0.5-(SrTiO3)0.5)-SrTiO3 interfaces. I will also compare superconductivity at these interfaces with superconductivity in bulk doped SrTiO3 [4]. [1] A. Ohtomo, H. Y. Hwang, Nature 427, 423 (2004). [2] N. Reyren, S. Thiel, A. D. Caviglia, L. Fitting Kourkoutis, G. Hammerl, C. Richter, C. W. Schneider, T. Kopp, A.-S. Ruetschi, D. Jaccard, M. Gabay, D. A. Muller, J.-M. Triscone and J. Mannhart, Science 317, 1196 (2007). [3] A. Caviglia, S. Gariglio, N. Reyren, D. Jaccard, T. Schneider, M. Gabay, S. Thiel, G. Hammerl, J. Mannhart, and J.-M. Triscone, Nature 456, 624 (2008). [4] S. Gariglio, M. Gabay, and J.-M. Triscone, Review APL Materials, 4, 060701 (2016).

Keywords

Description

Related to

Replaces

License

Collections

Correlated Electron Systems - Novel Developments Workshop 2018

Series/Report Number

Funding information

Isbn identifier

Doi identifier

Previously Published Citation

Suggested citation

Triscone, Jean-Marc. (2018). Confinement and Superconductivity at the LaAlO3/SrTiO3 Interface. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/197532.

Content distributed via the University Digital Conservancy may be subject to additional license and use restrictions applied by the depositor. By using these files, users agree to the Terms of Use. Materials in the UDC may contain content that is disturbing and/or harmful. For more information, please see our statement on harmful content in digital repositories.