Superconductivity and magnetism
Theoretical Study of the Interplay of Superconductivity and Magnetism in FeAs Based Superconductors
... of superconductivity and magnetism is studied in iron based superconductor us- ing the Hamiltonian consisting of the itinerant electrons, localized electrons moment, and s-f inte- ...that ...
5
Coexistence of superconductivity and magnetism in CaK(Fe1-xNix)(4)As-4 as probed by Fe-57 Mossbauer spectroscopy
... Given the unusual nature of the magnetic phase, availabil- ity of homogeneous single crystals, and accessible supercon- ducting and magnetic ordering temperatures, these materials present a fertile playground to study ...
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Interplay between superconductivity and itinerant magnetism in underdoped Ba1−xKxFe2As2 (x = 0.2) probed by the response to controlled point-like disorder
... itinerant magnetism and high-temperature superconductivity in ...If magnetism was due to localized spins, one would expect that disorder, as introduced in our experiment, would affect T sm primarily ...
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Nematicity, magnetism and superconductivity in FeSe
... structure, magnetism and ...with magnetism is not obvious. Superconductivity in FeSe is highly tunable, with the superconducting transition temperature, T c , ranging from 8 K in bulk single crystals ...
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Hummel, Franziska (2015): Magnetism and superconductivity in layered manganese and iron pnictides. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... 9 Superconductivity in Sr 2 V 1-x Cr x O 3 FeAs For comparison, XPS measurements were performed on two more samples with equal chromium content x = 0 and differing T c s of 30 K and 25 K, ...Cr magnetism or ...
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Interplay of superconductivity and magnetism in strong coupling
... between superconductivity and spin ...the superconductivity can be described by a bosonic theory, similar to the strongly coupled negative U Hubbard ...
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Superconductivity and magnetism in rare earth nickel borocarbides
... The square to rhombic symmetry transition at a field H2 has been observed at several different temperatures both well below and close to the onset of magnetic order at TN [r] ...
197
Nanoscale investigation of superconductivity and magnetism using neutrons and muons
... where d P b is the thickness of the Pb layer and H 0 is the externally applied magnetic field. In order to describe the nano scale magnetisation within the Pb layer with a magneti- sation profile as described in eqn ...
241
Metal-insulator transitions, superconductivity, and magnetism in the two-band Hubbard model
... triplet superconductivity is strongly suppressed by antiferromagnetic order close to n = 2; furthermore, the region where superconductivity can be stabilized is also reduced by the presence of ...
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Exploring the interplay between topological order, magnetism and superconductivity
... In this chapter we provide a characterization of tunneling between coupled topological insulators in 2D and 3D under the influence of a ferromagnetic layer. We explore conditions for such systems to exhibit integer ...
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Magnetism
... The figure below shows the north and south poles of a permanent magnet in which n turn coil of area of cross- section A is resting, such that for a current i passed [r] ...
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Magnetism
... The molecular theory of magnetism was given by Weber and modified later by Ewing. According to this theory. Every molecule of a substance is a complete magnet in itself. However, in an magnetic substance the ...
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Superconductivity and their Applications
... 2015 Japan (Yokohama) 250 200(66kV AC,5kA) 2011 China 360 13(1.3kV DC,10kA) Another application associated with the electrical transmission and distribution where is used the superconductivity is the fault current ...
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Introduction to superconductivity
... According to Onnes, "Mercury has passed into a new state, which on account of its extraordinary electrical properties may be called the superconductive state".. H..[r] ...
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Magnetism: Electromagnets
... Materials Needed: Power supply, magnet wire, assorted objects for electromagnet cores, paper clips or other small magnetic objects.. Concepts: What you put in the core of an electroma[r] ...
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Sexual Magnetism
... If you spend time with a girl but you’re not sure she would sleep with you, don’t waste your time and move on to meet new people.. On the other hand, if you feel a solid connection in [r] ...
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Personal Magnetism
... loosing magnetism which you should preserve with the intent of achieving greater spiritual and earthly pleasures. Everywhere there is abundance of strength: If you learn to view desires not as obstacles, but as ...
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Animal Magnetism
... Sloane Associates, 1948), p.. Matter is the subjective state of mortal mind. The history of animal magnetism shows with what dangers a transition from physics to metaphysics is fraugh[r] ...
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Electricity and Magnetism
... and Magnetism The Speed of Electric Current Because the ball changes direction and slows down after each collision with a step, the time it takes the ball to reach the bottom of the stairs is much longer than if ...
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Zz.electricity & Magnetism
... out ward mag netic flux linked with the coil 2 in creases and the coil 2 will pro duce in duced cur rent in clock wise di rec tion to op pose the.. change in mag netic flux linked with i[r] ...
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