S
Seong-Cho Yu
Researcher at Ulsan National Institute of Science and Technology
Publications - 502
Citations - 6884
Seong-Cho Yu is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Magnetization & Curie temperature. The author has an hindex of 36, co-authored 498 publications receiving 6113 citations. Previous affiliations of Seong-Cho Yu include Korea Institute of Science and Technology & Chungbuk National University.
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Journal ArticleDOI
Magnetocaloric effect in Tb2O3 and Dy2O3 nanoparticles at cryogenic temperatures
K. P. Shinde,V. M. Tien,L. Huang,Hyeong-Ryeol Park,Hyeong-Ryeol Park,Seong-Cho Yu,K. C. Chung,Dong-Hyun Kim +7 more
TL;DR: In this article, the magnetocaloric effects at cryogenic temperatures in nanostructured rare earth oxides prepared by rare earth nitride formation and successive oxidation were reported, which guarantees chemical stability and finer particle sizes of rare earth oxide nanoparticles.
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Magnetocaloric effect in La0.7−xPrxSr0.3MnO3 manganites: Direct and indirect measurements
A. G. Gamzatov,A. M. Aliev,Pham Duc Huyen Yen,K. X. Hau,Kh. E. Kamaludinova,Tran Dang Thanh,Nguyen Thi Dung,Seong-Cho Yu +7 more
TL;DR: In this paper, the results of investigation of specific heat, and magnetocaloric effect for La0.7−xPrxSr0.3MnO3 (x = 0, 0.1, 0 2, 0 3, 0 4, 0 5, 0 6, 0 7) manganites in the temperature range of 100-425
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Large magnetic entropy change in a La0.8Ca0.2MnO3 single crystal
TL;DR: In this article, a large magneto-caloric effect was reported in a La0.8Ca0.2MnO3 single crystal and the magnetic entropy change (ΔSM) reached ∼7.25 J/kg K for an applied field of 5 T, which is very practical for magnetic refrigeration applications.
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Phase diagram and anomalous properties of La0.7M0.3MnO3 lanthanum manganites near the structural phase transition
TL;DR: The La0.7Ca0.135MnO3 composition looks like a two-step curve which is caused by the closeness of ferromagnetic ordering and structural phase transition temperatures.
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Critical properties around the ferromagnetic-paramagnetic phase transition in La0.7Ca0.3-xAxMnO3 compounds (A = Sr, Ba and x = 0, 0.15, 0.3)
TL;DR: In this article, the influence of alkaline earth element doping in the A-site on the structure, magnetic and magnetocaloric properties of La 0.7 Ca 0.3-x A x MnO 3 (A = Sr and Ba; x ǫ= 0, 0.15 and 0.4) perovskite manganites were investigated.