Temperature dependence of tunneling spectroscopy in epitaxial thin film Pr0.5Sr0.5MnO3

B. C. Yao, J. B. Lee, C. C. Chi, M. K. Wu, H. C. Yang

    Research output: Contribution to journalConference articlepeer-review

    5 Citations (Scopus)

    Abstract

    We have studied the variation of the density of states (DOS) near the Fermi energy Ef of Pr0.5Sr0.5MnO3 thin film as a function of temperature using scanning tunneling microscope (STM). The tunneling spectroscopy exhibits spectral changes in the density of state across Neel temperature (TN to approximately 160 K) and Curie temperature (TC to approximately 240 K). The DOS near Ef shows strong temperature dependence.

    Original languageEnglish
    Pages (from-to)103-105
    Number of pages3
    JournalJournal of Magnetism and Magnetic Materials
    Volume209
    Issue number1-3
    DOIs
    Publication statusPublished - 2000 Feb
    EventProceedings of the 1999 International Symposium on Advanced Magnetic Technologies (ISAMT'99) - Taipei, Taiwan
    Duration: 1999 May 241999 May 25

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics

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