Results 51 to 60 of about 97,118 (241)

Spin-dependent thermoelectric effects in Fe-C6 doped monolayer MoS2

Scientific Reports, 2017
By using the non-equilibrium Green’s function with density functional theory, we have studied the thermal spin transport properties of Fe-C6 cluster doped monolayer MoS2.
Lin Zhu, Fei Zou, Guoying Gao, Kailun Yao   +3 more
doaj   +1 more source

Impact of NiO nano-particles on colossal magneto-resistance of La0.70Ca0.30MnO3 composite

Materials Letters: X, 2022
Mixed-valent perovskite manganite has gained considerable research interest due to the increasing demand for energy storage materials. Herein, we show that colossal magneto-resistance properties of La0.7Ca0.3MnO3 (LCMO) can be changed via nickel oxide ...
Navjyoti Boora, Prince Sharma, Asrar Alam, Shafaque Rahman, Rafiq Ahmad, V.P.S. Awana, A.K. Hafiz   +6 more
doaj   +1 more source

Colossal Terahertz Magnetoresistance at Room Temperature in Epitaxial La0.7Sr0.3MnO3 Nanocomposites and Single-Phase Thin Films. [PDF]

Nano letters (Print), 2017
Colossal magnetoresistance (CMR) is demonstrated at terahertz (THz) frequencies by using terahertz time-domain magnetospectroscopy to examine vertically-aligned nanocomposites (VANs) and planar thin films of La_0.7Sr_0.3MnO_3.
J. Lloyd-Hughes, C. Mosley, S. P. Jones, M. R. Lees, Aiping Chen, Quan-Xi Jia, E. Choi, J. MacManus-Driscoll   +7 more
semanticscholar   +2 more sources

Chemical ordering suppresses large-scale electronic phase separation in doped manganites

Nature Communications, 2016
In oxide materials, cation doping strongly influences the electronic correlations which promote diverse phenomena such as colossal magnetoresistance and superconductivity.
Yinyan Zhu, Kai Du, Jiebin Niu, Lingfang Lin, Wengang Wei, Hao Liu, Hanxuan Lin, Kai Zhang, Tieying Yang, Yunfang Kou, Jian Shao, Xingyu Gao, Xiaoshan Xu, Xiaoshan Wu, Shuai Dong, Lifeng Yin, Jian Shen   +16 more
doaj   +1 more source

Theory of colossal magnetoresistance in doped manganites [PDF]

Journal of Physics: Condensed Matter, 1999
14 pages, REVTeX 3.0, 7 EPS-figures embedded via ...
Alexandrov, A. S., Bratkovsky, A. M.
openaire   +2 more sources

Room-Temperature Low-Field Colossal Magnetoresistance in Double-Perovskite Manganite. [PDF]

Physical Review Letters, 2018
We have discovered room-temperature low-field colossal magnetoresistance (CMR) in an A-site ordered NdBaMn_{2}O_{6} crystal. The resistance changes more than 2 orders of magnitude at a magnetic field lower than 2 T near 300 K.
S. Yamada, N. Abe, H. Sagayama, K. Ogawa, T. Yamagami, T. Arima   +5 more
semanticscholar   +1 more source

COLOSSAL MAGNETORESISTANCE BOLOMETER

Acta Physica Sinica, 2000
Based on the sharp resistance change near the metal-insulator transition (M-I) of the colossal magnetoresistance (CMR) materials, we design and test a new type CMR bolometer. La0.67Ca0.33MnO3 epitaxial thin films were used as the photosensitive element of the bolometer, and the optical response of this device to the He-Ne laser and the blackbody were ...
null GU MEI-MEI, null ZHANG PENG-XIANG, null LI GUO-ZHEN   +2 more
openaire   +1 more source

THE EVALUATION OF THE TUNNELING MAGNETORESISTANCE MANGANITE- PMMA COMPOSITES [PDF]

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2013
Lanthanum-strontium manganite containing composites were synthesized by a warm pressing technique. The LSMO precursor was prepared by modified sol-gel method.
A.V. Vasiliev, A.A. Eliseev, E.O. Anohin, L.A. Trusov   +3 more
doaj  

Unsaturated magnetoconductance of epitaxial La0.7Sr0.3MnO3 thin films in pulsed magnetic fields up to 60 T

AIP Advances, 2017
We report on the temperature and field dependence of resistance of La0.7Sr0.3MnO3 thin films over a wide temperature range and in pulsed magnetic fields up to 60 T.
Wei Niu, Xuefeng Wang, Ming Gao, Zhengcai Xia, Jun Du, Yuefeng Nie, Fengqi Song, Yongbing Xu, Rong Zhang   +8 more
doaj   +1 more source

Colossal negative magnetoresistance in dilute fluorinated graphene [PDF]

, 2011
Adatoms offer an effective route to modify and engineer the properties of graphene. In this work, we create dilute fluorinated graphene using a clean, controlled, and reversible approach.
Zhu, J., X. Hong, J. Zhu, Hong, X., Cheng, S. -H., C. Herding, Herding, C., S.-H. Cheng   +7 more
core   +1 more source