Impurity-induced magnetic ordering in Sr2RuO4
نویسندگان
چکیده
منابع مشابه
Field-controlled phase separation at the impurity-induced magnetic ordering in the spin-Peierls Magnet CuGeO3.
The paramagnetic fraction surviving at the impurity-induced antiferromagnetic phase transition in the spin-Peierls magnet CuGeO3 is found to increase with an external magnetic field. This effect is explained by the competition of the Zeeman interaction and of the exchange interaction of local antiferromagnetic clusters formed on the spin-gap background near impurities.
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Per G. Björnsson,1 Yoshiteru Maeno,2 Martin E. Huber,3 and Kathryn A. Moler1,* 1Geballe Laboratory for Advanced Materials and Department of Applied Physics, Stanford University, Stanford, California 94305-4045, USA 2Department of Physics and International Innovation Center, Kyoto University, Kyoto 606-8502, Japan 3Department of Physics, University of Colorado at Denver and Health Sciences Cente...
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Recent ab initio studies have theoretically predicted room temperature ferromagnetism in several oxide materials of the type AO(2) in which the cation A(4+) is substituted by a non-magnetic element of the 1 A column. Our purpose is to address experimentally the possibility of magnetism in Ti(1-x)K(x)O(2) compounds. The samples have been synthesized via the solid state route method at equilibriu...
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ژورنال
عنوان ژورنال: Physical Review Research
سال: 2021
ISSN: 2643-1564
DOI: 10.1103/physrevresearch.3.023067