Magnetic hysteresis in Sn4+ doped Ni-Zn ferrite

Autor:	V. A. Jadhav, N.D. Chaudhari, Rajendra S. Patil, S. V. Kakatkar, S. R. Sawant, P.K. Maskar, A. M. Sankpal
Rok vydání:	1995
Předmět:	Spins Chemistry Doping chemistry.chemical_element Coercivity Condensed Matter Physics Magnetic hysteresis Thermal variation Crystallography Ferrite (magnet) General Materials Science Anisotropy constant Tin Nuclear chemistry
Zdroj:	Materials Chemistry and Physics. 41:154-157
ISSN:	0254-0584
Popis:	The thermal variation of M r M s and H c reveals that compositions of Ni 0.6 Zn 0.4 Fe 2 O 4 + SnO 2 contain SD + MD, i.e., mixed domain state behaviour. With substitution of Sn 4+ , M r M s decreases while H c increases. Both of these parameters decrease with increasing temperature, which is related to a decrease in the anisotropy constant K 1 . The variation of n B (77 K) with the concentration of Sn 4+ suggests that canted types of spins are favoured with substitution of Sn 4+ .
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1ef38419f40abcfa2ee50a9685d42407 https://doi.org/10.1016/0254-0584(95)80021-2 Zobrazit plný text záznamu Full Text from ScienceDirect