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.
|頁（從 - 到）||103-105|
|期刊||Journal of Magnetism and Magnetic Materials|
|出版狀態||已發佈 - 2000 2月|
|事件||Proceedings of the 1999 International Symposium on Advanced Magnetic Technologies (ISAMT'99) - Taipei, Taiwan|
持續時間: 1999 5月 24 → 1999 5月 25
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