Zobrazeno 1 - 10
of 62
pro vyhledávání: '"L.R. Shi"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 444:206-210
The crystal structure and magnetic properties of hexagonal YMn0.9Cu0.1O3 single crystal are systematically investigated. The refinement results of XRD show the lattice constant decreases, which is unusually due to the doped Cu2+ ion has a larger ioni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe883add8d916259aaec2e3525f600c
https://doi.org/10.1016/j.jmmm.2017.08.030
https://doi.org/10.1016/j.jmmm.2017.08.030
Publikováno v:
Ceramics International. 43:12258-12262
The Dy3+ doped SmCrO3 polycrystalline ceramics are prepared by solid state method. The structure and magnetic properties are investigated. All samples show orthorhombic structure with space group Pnma. Three magnetic transitions are detected in Dy3+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c29063cd2ec982a3961966afb9d9fffd
https://doi.org/10.1016/j.ceramint.2017.06.087
https://doi.org/10.1016/j.ceramint.2017.06.087
Publikováno v:
Journal of Magnetism and Magnetic Materials. 433:104-108
The polycrystalline ceramics of Y 1− x Ho x Fe 0.5 Cr 0.5 O 3 (x = 0, 0.05 and 0.1) are synthesized by a sol-gel method. The magnetization reversal and exchange bias effect are investigated in single phase bulk Y 1− x Ho x Fe 0.5 Cr 0.5 O 3 . Mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af623da58595cf734176f196a957efbd
https://doi.org/10.1016/j.jmmm.2017.03.008
https://doi.org/10.1016/j.jmmm.2017.03.008
Publikováno v:
Physica B: Condensed Matter. 502:39-47
The effects of Cr3+ ions doping on the magnetic and magnetocaloric properties of manganites La0.5Sr0.5Mn1−xCrxO3 (x=0.05, 0.1, 0.15, and 0.2) have been investigated. The magnetization measurements show that a ferromagnetic cluster behavior is induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a49dcc9e5d38c66c60caae8ae95da88f
https://doi.org/10.1016/j.physb.2016.08.037
https://doi.org/10.1016/j.physb.2016.08.037
Autor:
L.R. Shi, M. Wei, S. Huang, C. Shang, B.R. Chen, Zhengcai Xia, G.L. Xiao, Zhao Jin, Z. W. Ouyang
Publikováno v:
Journal of Magnetism and Magnetic Materials. 416:357-365
Pulsed high magnetic fields up to 52 T have been used in the systematic investigation of the magnetic properties of manganites Nd 0.5 Sr 0.5 Mn 1− x Cu x O 3 (0≤ x ≤0.15). The Cu-doping dependent first-order metamagnetic transitions are observe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7b7288ada1d792bf8ab290a87a81c5f
https://doi.org/10.1016/j.jmmm.2016.05.041
https://doi.org/10.1016/j.jmmm.2016.05.041
Publikováno v:
Journal of Alloys and Compounds. 674:341-346
Polycrystalline Sm3Fe5O12 ceramics are synthesized by a sol–gel method. High temperature dielectric properties in the frequency range from 100 Hz to 10 MHz are investigated at different temperatures from 300 to 800 K. This material exhibits high di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::536f0df971dc640d83d6503bd7bc8f40
https://doi.org/10.1016/j.jallcom.2016.03.001
https://doi.org/10.1016/j.jallcom.2016.03.001
Autor:
S. Huang, Hao Cheng, C. Shang, Z. W. Ouyang, L.R. Shi, B.R. Chen, M. Wei, Zhengcai Xia, G.L. Xiao, Zhao Jin
Publikováno v:
Ceramics International. 42:10808-10812
The structural, magnetic, and dielectric properties of the Y1−xHoxFe0.5Cr0.5O3 (x=0, 0.05, 0.1, 0.3, and 0.5) compounds have been investigated. Rietveld refinement of the XRD patterns shows that the compounds possess orthorhombic perovskite structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa9b9d690cec3c409c3b80f0faabb46
https://doi.org/10.1016/j.ceramint.2016.03.209
https://doi.org/10.1016/j.ceramint.2016.03.209
Publikováno v:
Ceramics International. 42:2550-2556
The crystal structure and magnetic properties of hexagonal Y 0.95 Eu 0.05 MnO 3 single crystal were systematically investigated. The refinement structure analysis of Y 0.95 Eu 0.05 MnO 3 using single crystal XRD shows that Eu doping results in an exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c18736ccf2bcbd35387bad50f410080e
https://doi.org/10.1016/j.ceramint.2015.10.057
https://doi.org/10.1016/j.ceramint.2015.10.057
Autor:
B.R. Chen, Jinqiang Huang, G.L. Xiao, Z. W. Ouyang, Zhao Jin, L.R. Shi, Zhengcai Xia, M. Wei, S. Huang, C. Shang
Publikováno v:
Ceramics International. 41:13455-13460
The temperature-induced dual magnetization reversal and field-induced spin reorientation transition are observed in Y 0.95 Ho 0.05 Fe 0.5 Cr 0.5 O 3 . The Ho 3+ dopant improves the sensitivity of the magnetization switching and weak ferromagnetism of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41859b298a62b705e0eea0cc4c1c1a0b
https://doi.org/10.1016/j.ceramint.2015.07.134
https://doi.org/10.1016/j.ceramint.2015.07.134
Publikováno v:
Journal of Magnetism and Magnetic Materials. 394:77-81
The zero-field cooled exchange bias (ZEB) and conventional field cooled exchange bias (CEB) effects are investigated in single phase bulk SmCrO 3 ceramics below the spin reorientation transition temperature. The ZEB field is found to be ~5.065 kOe at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3421affe9dddac8b8237c3b954435a89
https://doi.org/10.1016/j.jmmm.2015.06.058
https://doi.org/10.1016/j.jmmm.2015.06.058