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Number of results
2000 | 97 | 5 | 827-830

Article title

Tunneling Conductivity of Manganites with Negative Magnetoresistance

Content

Title variants

Languages of publication

EN

Abstracts

EN
Tunneling investigations of ferromagnetic La_{0.6}Sr_{0.4}MnO_{3} ceramic samples showing negative magnetoresistance effect were carried out in two types of junctions: symmetric "break junctions" and asymmetric ceramics-insulator-metal junctions. The results are consistent with the presence of small ferromagnetic clusters in the insulating barriers of both types of junctions and suggest a two-phase state realized by impurity mechanism of phase separation.

Keywords

EN

Year

Volume

97

Issue

5

Pages

827-830

Physical description

Dates

published
2000-05

Contributors

author
  • Donetsk Physical-Technical Institute of the National Academy of Sciences of Ukraine, R. Luxemburg 72, 340114 Donetsk, Ukraine
author
  • Donetsk Physical-Technical Institute of the National Academy of Sciences of Ukraine, R. Luxemburg 72, 340114 Donetsk, Ukraine
author
  • Donetsk Physical-Technical Institute of the National Academy of Sciences of Ukraine, R. Luxemburg 72, 340114 Donetsk, Ukraine
author
  • Instytut Fizyki PAN, Al. Lotników 32/46, 02-668 Warszawa, Poland
author
  • Instytut Fizyki PAN, Al. Lotników 32/46, 02-668 Warszawa, Poland
  • Instytut Fizyki PAN, Al. Lotników 32/46, 02-668 Warszawa, Poland

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv97z524kz
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