Please use this identifier to cite or link to this item:
Title: Effect of Mn doping on magnetic and transport properties of SrRuO3 perovskite
Authors: Zhang, X.-Y. 
Chen, Y.
Cao, H.-X.
Li, Z.-Y.
Ong, C.K. 
Keywords: A. Magnetically ordered materials
D. Electronic transport
Issue Date: Feb-2008
Citation: Zhang, X.-Y., Chen, Y., Cao, H.-X., Li, Z.-Y., Ong, C.K. (2008-02). Effect of Mn doping on magnetic and transport properties of SrRuO3 perovskite. Solid State Communications 145 (5-6) : 259-262. ScholarBank@NUS Repository.
Abstract: Structural, magnetic and transport properties of polycrystalline SrRu1-xMnxO3 (0 ≤ x ≤ 1) were investigated over a temperature from 10 to 300 K. Temperature dependence of magnetic properties and electrical resistivity were measured using a superconducting quantum interference device (SQUID). Low-temperature resistivity ρ undergoes dramatic changes, by nine orders of magnitude from x = 0 to x = 0.61 at 10 K. In high-temperature region, the experimental data obey variable-range hopping (VRH) model. Localized length is estimated to scale from 2.97 to 9.32 Å. The present work demonstrate that the Mn-doped SrRuO3 exhibits a transition from metallic conduction state to insulating state due to interruption of the itinerancy of Ru 4d electrons by Mn substitution. © 2007 Elsevier Ltd. All rights reserved.
Source Title: Solid State Communications
ISSN: 00381098
DOI: 10.1016/j.ssc.2007.11.017
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.


checked on Jan 13, 2022


checked on Jan 13, 2022

Page view(s)

checked on Jan 20, 2022

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.