L
Le Van Hong
Researcher at Vietnam Academy of Science and Technology
Publications - 46
Citations - 669
Le Van Hong is an academic researcher from Vietnam Academy of Science and Technology. The author has contributed to research in topics: Magnetization & Magnetoresistance. The author has an hindex of 14, co-authored 45 publications receiving 589 citations.
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Structural, optical and magnetic properties of polycrystalline BaTi1−xFexO3 ceramics
TL;DR: In this article, the structural, optical and magnetic properties of polycrystalline BaTi1−xFexO3 ceramics are studied by means of x-ray diffraction (XRD), Raman scattering (RS) and absorption spectrometers, and a physical properties measurement system.
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Structural, magnetic and magnetotransport behavior of La0.7SrxCa0.3−xMnO3 compounds
Tran Dang Thanh,L.H. Nguyen,Do Hung Manh,N.V. Chien,Pham Thanh Phong,N.V. Khiem,Le Van Hong,N.X. Phuc +7 more
TL;DR: In this paper, the structural, magnetic and electrical properties of a series of nanocrystalline La 0.7 Ca 0.3−x MnO 3 materials, prepared by high energy ball milling method and then annealed at 900°C has been undertaken.
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Structural phase separation and optical and magnetic properties of BaTi1−xMnxO3 multiferroics
TL;DR: In this article, the influence of the Mn doping on structural characterization and optical and magnetic properties of BaTi1−xMnxO3 (x = 0.0-0.12) was investigated.
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Magnetic fluid based on Fe 3 O 4 nanoparticles: Preparation and hyperthermia application
Pham Hoai Linh,Pham Van Thach,Nguyen Anh Tuan,Nguyen Chi Thuan,Do Hung Manh,Nguyen Xuan Phuc,Le Van Hong +6 more
TL;DR: In this paper, the magnetic fluid was used as a mediator for heating by an AC magnetic field with the frequency of 184 kHz and field strength of 12 kA/m.
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Size effects and interactions in La0.7Ca0.3MnO3 nanoparticles
Do Hung Manh,Pham Thanh Phong,Tran Dang Thanh,Dao Nguyen Hoai Nam,Le Van Hong,Nguyen Xuan Phuc +5 more
TL;DR: In this article, the magnetic properties of nanoparticles with average diameter of 16-73nm were investigated and the dependence of the blocking temperature T B on the strength of the interactions, magnetic anisotropy, as well as the thermal dependence of magnetization deviates from the expected Bloch law.