scholarly journals Interplay between electronic transport and magnetic order in ferromagnetic magnetic manganite thin films

1997 ◽  
Author(s):  
M.F. Hundley ◽  
J.J. Neumeier ◽  
R.H. Heffner ◽  
Q.X. Jia ◽  
X.D. Wu ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Transport ◽  
Magnetic Order

Interplay Between Electronic Transport and Magnetic Order in Ferromagnetic Manganite Thin Films

1997 ◽  
Vol 474 ◽  
Author(s):  
M. R. Hundley ◽  
J. J. Neumeier ◽  
R. H. Heffher ◽  
Q. X. Jia ◽  
X. D. Wu ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Transport ◽  
Transition Metal Oxides ◽  
Colossal Magnetoresistance ◽  
Magnetic Order ◽  
Magnetic Ordering ◽  
Temperature Dependent ◽  
Sharp Maximum ◽  
Magnetic Ordering Temperature ◽  
Dependent Transport

ABSTRACTThe transition metal oxides La1-xAxMnO3 (A = Ba, Ca, or Sr) order ferromagnetically with Curie temperatures ranging from as low as 50 K to well above room temperature. Magnetic order in these compounds results in a concomitant metal-insulator transition. The feature displayed by the manganites that is most important technologically is the extremely large negative magnetoresistance that achieves its largest values near the magnetic ordering temperature. Qualitatively, this colossal magnetoresistance (CMR) phenomenon involves the suppression of the relatively sharp maximum in the resistivity that is centered at Tc. When considered collectively, the anomalous temperature-dependent transport properties, the CMR effect, and the magnetically ordered ground state indicate that a novel interplay between magnetism and electronic transport occurs in the manganites. General features of the magnetic-field and temperature-dependent electrical resistivity and magnetization as displayed by PLD-grown thin films are examined. Particular emphasis is placed on what these measurements tell us about the conduction process both above and below the magnetic ordering temperature.

Magnetic and electronic transport properties of antiperovskite Mn3Cu(Ge)N thin films

2011 ◽  
Vol 65 (15-16) ◽  
pp. 2401-2403 ◽  
Author(s):  
Yuanyuan Na ◽  
Cong Wang ◽  
Lihua Chu ◽  
Lei Ding ◽  
Nian Ji ◽  
...  
Keyword(s):  
Thin Films ◽  
Transport Properties ◽  
Electronic Transport ◽  
Electronic Transport Properties

scholarly journals Engineering the magnetic order in epitaxially strained Sr1−xBaxMnO3 perovskite thin films

APL Materials ◽  
2019 ◽  
Vol 7 (4) ◽  
pp. 041117 ◽  
Author(s):  
L. Maurel ◽  
N. Marcano ◽  
E. Langenberg ◽  
R. Guzmán ◽  
T. Prokscha ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Order

Structural, electronic, transport and magnetic studies of LaCo1 − xNixO3 (x = 0, 0.3) thin films

2019 ◽  
Vol 126 (23) ◽  
pp. 235103
Author(s):  
Ashok Kumar ◽  
Vinod Kumar ◽  
Dinesh Shukla ◽  
Rajesh Kumar ◽  
Ram Janay Choudhary ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Transport ◽  
Magnetic Studies
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