Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
2007-09-02
Physics
Condensed Matter
Strongly Correlated Electrons
20 pages, 11 figures
Scientific paper
10.1103/PhysRevB.76.184414
We study magnetic-field-dependent nonresonant microwave absorption and dispersion in thin La$_{0.7}$Sr$_{0.3}$MnO$_{3}$ films and show that it originates from the colossal magnetoresistance. We develop the model for magnetoresistance of a thin ferromagnetic film in oblique magnetic field. The model accounts fairly well for our experimental findings, as well as for results of other researchers. We demonstrate that nonresonant microwave absorption is a powerful technique that allows contactless measurement of magnetic properties of thin films, including magnetoresistance, anisotropy field and coercive field.
Budhani Ramesh Chandra
Golosovsky Michael
Mechin Laurence
Monod Ph.
Muduli P. K.
No associations
LandOfFree
Nonresonant microwave absorption in epitaxial La-Sr-Mn-O films and its relation to colossal magnetoresistance does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Nonresonant microwave absorption in epitaxial La-Sr-Mn-O films and its relation to colossal magnetoresistance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonresonant microwave absorption in epitaxial La-Sr-Mn-O films and its relation to colossal magnetoresistance will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-688707