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2007 | 111 | 1 | 141-146
Article title

Electroresistance of Electrically Nonhomogeneous La_{0.67}Ca_{0.33}MnO_3/MgO Thin Films

Content
Title variants
Languages of publication
EN
Abstracts
EN
Current and electrical field-induced electroresistive effects were investigated for La_{0.67}Ca_{0.33}MnO_3/MgO thin films demonstrating nanosized electrical inhomogeneities. Two different models based on enhanced conductivity of intergrain boundaries by injecting spin-polarized carriers from ferromagnetic grains and electrical field-enhanced hopping of carriers in high resistance intergrain media were carried out to explain nonlinear electrical properties of the films.
Keywords
EN
Publisher

Year
Volume
111
Issue
1
Pages
141-146
Physical description
Dates
published
2007-01
received
2006-09-04
Contributors
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
author
  • Semiconductor Physics Institute, A. Goštauto 11, Vilnius, 01108 Lithuania
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv111n118kz
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