Results 111 to 120 of about 8,054 (205)

Interfacial interaction driven enhancement in the colossal magnetoresistance property of ultra-thin heterostructure of Pr_0.6Sr_0.4MnO₃ in proximity with Pr_0.5Ca_0.5MnO₃. [PDF]

Sci Rep, 2023
Gayathri V, Amaladass EP, Sathyanarayana AT, Geetha Kumary T, Pandian R, Gupta P, Rai SK, Mani A.   +7 more
europepmc   +1 more source

The enhancement of phase separation aspect in electron doped manganite Ca0.8Sm0.16Nd0.04MnO3

, 2003
The complex lanthanide doping of electron manganites results in enhancement of various phase separation effects in physical properties of these compounds.
A N Vasil ev, D A Filippov, Dagotto E, Dagotto E, Filippov D A, K V Klimov, Kagan M Yu, Lagutin A S, Mahendiran R, Maignan A, Maignan A, Martin C, Moreo A, Moreo A, Nagaev E L, Neumeier J J, R Suryanarayanan, R Z Levitin, Rao C N R, Raveau B, Respaud M, Rodriguez-Martinez L M, T N Voloshok, Tokura Y   +23 more
core   +1 more source

Colossal magnetoresistance oxides: phenomena and questions [PDF]

Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1998
Some unusual electronic properties of doped manganites are described. The low temperature resistivity of the metallic ferromagnet has a large $T^2$ term. The residual resistivity can be much larger than the Mott maximum, and depends exponentially on spontaneous magnetization.
openaire   +2 more sources

Escalated Phase Separation Driven Enhanced Magnetoresistance in Manganite/Iridate Epitaxial Heterostructures

Advanced Physics Research
Phase separation in manganites leads to unique magnetic and electronic properties. 50% Ca‐doped LaMnO3 (LCMO), at the boundary of ferromagnetic (FM) and antiferromagnetic (AFM) states in La1‐xCaxMnO3 (0 ≤ x ≤ 1), is an ideal system to study phase ...
Pinku Roy, Di Zhang, Sundar Kunwar, Nicholas Cucciniello, Alessandro R. Mazza, Aiping Chen, Quanxi Jia   +6 more
doaj   +1 more source

Multiple thermal spin transport performances of graphene nanoribbon heterojuction co-doped with Nitrogen and Boron

Scientific Reports, 2017
Graphene nanoribbon is a popular material in spintronics owing to its unique electronic properties. Here, we propose a novel spin caloritronics device based on zigzag graphene nanoribbon (ZGNR), which is a heterojunction consisting of a pure single ...
Hai Huang, Guoying Gao, Huahua Fu, Anmin Zheng, Fei Zou, Guangqian Ding, Kailun Yao   +6 more
doaj   +1 more source

Graphic User Interface for Monte Carlo Simulation of Ferromagnetic/Antiferromagnetic Manganite Bilayers

TecnoLógicas, 2011
The manganites have been widely studied because of their important properties as colossal magnetoresistance and exchange bias that are important phenomena used in many technological applications.
Hector Barco-Ríos, Edilberto Rojas-Calderón, Elisabeth Restrepo-Parra   +2 more
doaj  

Installation for the research of galvanomagnetic effects in manganites of lanthanides

Қарағанды университетінің хабаршысы. Физика сериясы, 2018
In the problem of increase in volume and information processing rate removed from hard drives of computers, the large role is played by properties of the sensors used for these purposes.
K.T. Ermaganbetov, L.V. Chirkova, B.K. Kassenov, R. Kabiden, K.M. Makhanov, A.K. Zeinidenov, E.T. Arinova   +6 more
doaj  

Topologically trivial semiconducting behavior and polaronic effects in antiferromagnetic EuZn2As2 and EuCd2Sb2

New Journal of Physics
The Eu-based $\mathrm{Eu}A_2X_2$ ( $A =~$ Zn, Cd, In, Sn; $X~=~$ P, As, Sb) family of compounds has recently attracted significant attention as a promising platform for exploring magnetic topological materials, with several members either predicted or ...
Divyanshi Sar, Mingda Gong, Tetiana Romanova, Luka Khizanishvili, Hannah Park, Wei-Cheng Lee, Dariusz Kaczorowski, Pegor Aynajian   +7 more
doaj   +1 more source

Near room-temperature magnetic nodal-line semiconductors in technetium-based self-intercalated van der Waals ferrimagnets

Communications Physics
Magnetic nodal-line semiconductors, characterized by colossal magnetoresistance due to the lifting of spin orientation-dependent topological band degeneracy, hold great potential for advanced spintronic applications.
Jia-wan Li, Xiao-Sheng Ni, Lin Zhuang, Dao-Xin Yao, Ruqian Wu, Yusheng Hou   +5 more
doaj   +1 more source

Wigner Crystal and Colossal Magnetoresistance in InSb Doped with Mn. [PDF]

Sci Rep, 2015
Obukhov SA, Tozer SW, Coniglio WA.
europepmc   +1 more source