Results 11 to 20 of about 21,197 (309)

Geometric frustration assisted kinetic ferromagnetism in doped Mott insulators

Communications Physics
Understanding ferromagnetism mechanism in doped Mott insulators on frustrated lattices remains challenging at intermediate coupling and finite doping.
Qianqian Chen, Shuai A. Chen, Zheng Zhu
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Anionogenic Ferromagnets. [PDF]

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.
Attema, JJ, de Wijs, GA, Blake, GR, de Groot, RA, Wijs, Gilles A. de   +4 more
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Coexistence of Superconductivity and Ferromagnetism in Ferromagnetic Metals [PDF]

Physical Review Letters, 2001
In this paper we address the question of coexistence of superconductivity and ferromagnetism in the high temperature superconductor RuSr$_2$GdCu$_2$O$_{8-δ}$. Using a field theoretical approach we study a one-fermion effective model of a ferromagnetic superconductor in which the quasiparticles responsible for the ferromagnetism form the Cooper pairs as
Karchev, N. I., Blagoev, K. B., Bedell, K. S., Littlewood, P. B.   +3 more
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Antichiral ferromagnetism [PDF]

Physical Review B, 2021
Here by combining a symmetry-based analysis with numerical computations we predict a new kind of magnetic ordering - antichiral ferromagnetism. The relationship between chiral and antichiral magnetic order is conceptually similar to the relationship between ferromagnetic and antiferromagnetic order.
Rybakov, Filipp N., Pervishko, Anastasiia, Eriksson, Olle, Babaev, Egor   +3 more
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On the Absence of Ferromagnetism in Typical 2D Ferromagnets [PDF]

Communications in Mathematical Physics, 2007
We consider the Ising systems in $d$ dimensions with nearest-neighbor ferromagnetic interactions and long-range repulsive (antiferromagnetic) interactions which decay with a power, $s$, of the distance. The physical context of such models is discussed; primarily this is $d=2$ and $s=3$ where, at long distances, genuine magnetic interactions between ...
Biskup, Marek, Chayes, Lincoln, Kivelson, Steven A.   +2 more
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Ferromagnetic CaRuO3 [PDF]

Scientific Reports, 2014
AbstractThe non-magnetic and non-Fermi-liquid CaRuO3 is the iso-structural analog of the ferromagnetic (FM) and Fermi-liquid SrRuO3. We show that an FM order in the orthorhombic CaRuO3 can be established by the means of tensile epitaxial strain. The structural and magnetic property correlations in the CaRuO3 films formed on SrTiO3 (100) substrate ...
Shivendra Tripathi, Rakesh Rana, Sanjay Kumar, Parul Pandey, R. S. Singh, D. S. Rana   +5 more
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Emergent ferromagnetism with superconductivity in Fe(Te,Se) van der Waals Josephson junctions

Nature Communications, 2023
Ferromagnetism and superconductivity are two key ingredients for topological superconductors, which can serve as building blocks of fault-tolerant quantum computers. Adversely, ferromagnetism and superconductivity are typically also two hostile orderings
Gang Qiu, Hung-Yu Yang, Lunhui Hu, Huairuo Zhang, Chih-Yen Chen, Yanfeng Lyu, Christopher Eckberg, Peng Deng, Sergiy Krylyuk, Albert V. Davydov, Ruixing Zhang, Kang L. Wang   +11 more
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Thermoelectric Detection of Ferromagnetic Resonance of a Nanoscale Ferromagnet [PDF]

Physical Review Letters, 2012
We present thermoelectric measurements of the heat dissipated due to ferromagnetic resonance of a Permalloy strip. A microwave magnetic field, produced by an on-chip coplanar strip waveguide, is used to drive the magnetization precession. The generated heat is detected via Seebeck measurements on a thermocouple connected to the ferromagnet.
Bakker F.L., Flipse J., Slachter A., Wagenaar D., Van Wees B.J.   +4 more
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Ferromagnetic Microswimmers [PDF]

Physical Review Letters, 2008
We propose a model for a novel artificial low Reynolds number swimmer, based on the magnetic interactions of a pair of ferromagnetic particles: one with hard and the other with soft magnetic properties, connected by a linear spring. Using a computational model, we analyze the behavior of the system and demonstrate that for realistic values of the ...
Ogrin, Feodor Y., Petrov, Peter G., Winlove, C. Peter   +2 more
openaire   +3 more sources

Non-Fermi-liquid behavior and anomalous suppression of Landau damping in layered metals close to ferromagnetism [PDF]

, 2015
Financial support from the EPSRC (U.K.) under Grants No. EP/G03673X/1 (S. P. R.) and No. EP/I031014/1 (C. A. H.) is acknowledged.We analyze the low-energy physics of nearly ferromagnetic metals in two spatial dimensions using the functional ...
Hooley, Chris, Ridgway, Samuel
core   +1 more source