Journal
JOURNAL OF PHYSICS-CONDENSED MATTER
Volume 21, Issue 16, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/0953-8984/21/16/164213
Keywords
-
Categories
Ask authors/readers for more resources
We report on the structural characterization of LaAlO3/SrTiO3 interfaces and on their transport properties. LaAlO3 films were prepared using pulsed laser deposition onto TiO2 terminated (001) SrTiO3 substrates inducing a metallic conduction at the interface. Resistance and Hall effect measurements reveal a sheet carrier density between 0.4 and 1.2 x 10(14) electrons cm(-2) at room temperature and a mobility of similar to 300 cm(2) V-1 s(-1) at low temperatures. A transition to a superconducting state is observed at a temperature of similar to 200 mK. The superconducting characteristics display signatures of 2D superconductivity.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available