Enviar artigo por via de e-mail Magnetic Phase Diagram of Solid Solutions in the CoCr2S4–Cu0.5Ga0.5Cr2S4 System
- Autores: Aminov T.G.1, Busheva E.V.1, Shabunina G.G.1, Novotortsev V.M.1
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Afiliações:
- Kurnakov Institute of General and Inorganic Chemistry
- Edição: Volume 63, Nº 4 (2018)
- Páginas: 519-529
- Seção: Physical Methods of Investigation
- URL: https://bakhtiniada.ru/0036-0236/article/view/168612
- DOI: https://doi.org/10.1134/S0036023618040022
- ID: 168612
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Resumo
The magnetic phase diagram of solid solutions in the CoCr2S4–Cu0.5Ga0.5Cr2S4 system was constructed. The widest concentration range (0.38 < x < 1) in the diagram represents solid solutions based on the ferrimagnetic semiconductor CoCr2S4 (TC = 223 K), which exhibits unusual properties in the magnetic ordering region while measuring the temperature dependence of the dynamic susceptibility. The magnetic properties were studied with a Quantum Design PPMS-9 platform within the temperature range 5–300 K in a 100-Oe constant magnetic field and/or a varying (100-, 500-, and 1000-Hz) magnetic field with an amplitude of 1 Oe.
Sobre autores
T. Aminov
Kurnakov Institute of General and Inorganic Chemistry
Autor responsável pela correspondência
Email: aminov@igic.ras.ru
Rússia, Moscow, 119991
E. Busheva
Kurnakov Institute of General and Inorganic Chemistry
Email: aminov@igic.ras.ru
Rússia, Moscow, 119991
G. Shabunina
Kurnakov Institute of General and Inorganic Chemistry
Email: aminov@igic.ras.ru
Rússia, Moscow, 119991
V. Novotortsev
Kurnakov Institute of General and Inorganic Chemistry
Email: aminov@igic.ras.ru
Rússia, Moscow, 119991
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