National Changhua University of Education Institutional Repository : Item 987654321/15367

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 29896664 Online Users : 271

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Science > Department of Physics > Periodical Articles > Item 987654321/15367

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/15367

Title:	Synthesis Characterization and Magnetic Properties of the La0.7-xSmPbMnO Manganites
Authors:	Chen, H. Z.;Horng, Lance;Chen, Y. C.;Shi, J. B.;Young, S. L.
Contributors:	物理學系
Keywords:	Mixed-valence manganite;Rhombohedral;Orthorhombic;Spin-coupling
Date:	2003-05
Issue Date:	2013-02-05T02:18:19Z
Publisher:	Elsevier
Abstract:	The magnetic and transport properties of mixed-valence manganites La0.7−xSmxPb0.3MnO3 (x=0,0.1 and 0.3) are investigated. The x=0 phase is indexed in a rhombohedral structure while the rest exhibit orthorhombic symmetry (Pnma). The increase of x causes a decrease in the spin–coupling interaction between the moments of Mn. Hence, the decrease of ferromagnetic transition temperature from 321 to and the saturation magnetization from 80.36 to can be affected by the substitution of La by Sm.
Relation:	Physica B: Condensed Matter, 329-333: 727-728
Appears in Collections:	[Department of Physics] Periodical Articles

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	560	View/Open