1993 (v1)
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Uploaded on: December 5, 2022
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Last name: E. BELLINGERI
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By carrying out differential resistance measurements in oxygen deficient La0.67Ba0.33MnO3− thin films at different magnetic fields, in submicrometric constricted regions patterned by focused ion beam, we find evidence of hysteretic resistance behavior as a function of both the external magnetic field and dc bias current. The resistance curves...