Local electronic properties of manganite films studied by STM/STS under ambient conditions

Yunhui Xu, K. Steenbeck, P. Das, Jiandong Wei, Michael Rudolf Koblischka, U. Hartmann

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Thin films of La 0.67Sr 0.33MnO 3 and La 0.7Sr 0.3MnO 3 were prepared by different sputtering techniques. All films show a significant magnetoresistive effect. The topographic and electronic properties of the films were studied by STM/STS under ambient conditions. The local conductance of different films and of spatially separated areas on a film was measured. A surprisingly high degree of homogeneity was found in contrast to previous comparable experiments.

Original languageEnglish
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberSUPPL. 1
DOIs
Publication statusPublished - 2004 May 1
Externally publishedYes

Fingerprint

space transportation system
Electronic properties
electronics
homogeneity
Sputtering
sputtering
Thin films
manganite
thin films
Experiments

Keywords

  • Magnetoresistance
  • Manganite films
  • Scanning tunnelling microscopy/ spectroscopy (STM/STS)

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Local electronic properties of manganite films studied by STM/STS under ambient conditions. / Xu, Yunhui; Steenbeck, K.; Das, P.; Wei, Jiandong; Koblischka, Michael Rudolf; Hartmann, U.

In: Journal of Magnetism and Magnetic Materials, Vol. 272-276, No. SUPPL. 1, 01.05.2004.

Research output: Contribution to journalArticle

Xu, Yunhui ; Steenbeck, K. ; Das, P. ; Wei, Jiandong ; Koblischka, Michael Rudolf ; Hartmann, U. / Local electronic properties of manganite films studied by STM/STS under ambient conditions. In: Journal of Magnetism and Magnetic Materials. 2004 ; Vol. 272-276, No. SUPPL. 1.
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