Autor:	E. V. Mikhaleva, V. V. Ustinov, E. Vladimirova, V. G. Vasil’ev, B. V. Slobodin, A. P. Nosov
Rok vydání:	2001
Předmět:	Field intensity Materials science Structural material Magnetoresistance Condensed matter physics Mechanical Engineering Champ magnetique Atmospheric temperature range Condensed Matter Physics Manganite Magnetic field Mechanics of Materials General Materials Science Crystallite
Zdroj:	Russian Journal of Nondestructive Testing. 37:181-185
ISSN:	1061-8309
DOI:	10.1023/a:1016713116740
Popis:	The paper presents investigations of magnetic transport properties of prospective materials for fabricating magnetic field transducers, namely, bulk polycrystalline manganites La1 – xA x MnO3 (here A = Sr, Ba, or Pb, and 0.15 < x < 0.55) over a temperature range of 260–300 K. The nonlinearity of the magnetoresistance of these materials as a function of magnetic field intensity has been studied at room temperature. Among the materials investigated in the given temperature range, the composition La0.60Sr0.40MnO3 is most susceptible to the applied magnetic field, and the nonlinearity of its characteristic is minimal.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e473dae794c8f2137ffe576e6d291371 https://doi.org/10.1023/a:1016713116740 Zobrazit plný text záznamu Full text from SpringerLink