Cart (Loading....) | Create Account
Close category search window

Strain effect caused by substrates on phase separation and transport properties in Pr0.7(Ca0.8Sr0.2)0.3MnO3 thin films

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

8 Author(s)
Zhao, Y.Y. ; State Key Laboratory of Magnetism, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China ; Hu, F.X. ; Wang, J. ; Chen, L.
more authors

Your organization might have access to this article on the publisher's site. To check, click on this link: 

Tensile and compressive strains were introduced by epitaxially growing Pr(Ca0.8Sr0.2)0.3MnO3 thin films on different substrates with different lattice constants. The large tensile strain in films on SrTiO3 enhances the stability of the long-range charge-orbital (CO) phase and a 5 T magnetic field cannot melt the CO phase. However, the CO phase in the film on (LaAlO3)0.3(Sr2AlTaO6)0.7 (LSAT) is less robust due to a smaller tensile strain and can be partially melt by a 5T field. On the other hand, compressive strained films on LaAlO3 (LAO) show different behavior. Sharp metal-insulator transition with pronounced hysteresis was observed, indicating that the long-range CO is suppressed, whereas the short-rang ferromagnetic (FM)/CO is favored. Upon magnetic field application, resistance reduces remarkably, whereas the insulator-metal (IM) transition and hysteresis becomes broader and insignificant.

Published in:

Journal of Applied Physics  (Volume:111 ,  Issue: 7 )

Date of Publication:

Apr 2012

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.