Рубрики:
GAP FORMATION
FESI
Кл.слова (ненормированные):
Concentration dependence -- Electrical property -- Energy structures -- Experimental data -- Experimental investigations -- Field dependence -- Impurity ions -- Kondo models -- Magnetic and electrical properties -- Si crystals -- Cobalt -- Crystal impurities -- Crystals -- Magnetic susceptibility -- Electric properties
GAP FORMATION
FESI
Кл.слова (ненормированные):
Concentration dependence -- Electrical property -- Energy structures -- Experimental data -- Experimental investigations -- Field dependence -- Impurity ions -- Kondo models -- Magnetic and electrical properties -- Si crystals -- Cobalt -- Crystal impurities -- Crystals -- Magnetic susceptibility -- Electric properties
Аннотация: The results of experimental investigations of Fe1 - x Co (x) Si crystals in the impurity limit with x = 0.001, 0.005, and 0.01 are reported. The temperature and field dependences of the magnetic susceptibility have been studied. According to the experimental data, the introduction of cobalt impurity leads to a change in the energy structure, which is most pronounced in a change in the electrical properties. The temperature, field, and concentration dependences of the resistivity have been measured. The results have been interpreted in the framework of the Kondo model.
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Держатели документа:
[Patrin, G. S.
Velikanov, D. A.
Volkov, N. V.
Yurkin, G. Yu.] Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia
[Patrin, G. S.
Beletskii, V. V.] Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia
ИФ СО РАН
Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk 660041, Russian Federation
Доп.точки доступа:
Patrin, G. S.; Патрин, Геннадий Семёнович; Beletskii, V. V.; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Volkov, N. V.; Волков, Никита Валентинович; Yurkin, G. Yu.