Incommensurate spin density wave
WebIncommensurate spin-density wave and magnetic lock-in transition inCaFe4As3 WebApr 14, 2024 · Charge and spin density waves are typical symmetry broken states of quasi one-dimensional electronic systems. They demonstrate such common features of all …
Incommensurate spin density wave
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WebFeb 29, 2016 · The data reveal the presence of a longitudinal incommensurate spin-density wave (SDW) in the temperature range of T C < T < T N. The propagation vector q ∼ ( 0 , 0 , 0.148 ) is nearly temperature independent in this region and discontinuously locks into q = … WebDive into the research topics of 'Incommensurate spin-density wave and magnetic lock-in transition in CaFe 4 As 3 '. Together they form a unique fingerprint. spin INIS 100%. density INIS 100%. Spin Physics 100%. data INIS 50%. capture INIS 50%. range INIS 50%. thermodynamics INIS 50%. values INIS 50%.
WebMay 1, 2010 · @article{osti_982678, title = {Incommensurate spin-density wave and magnetic lock-in transition in CaFe{sub 4}As{sub 3}.}, author = {Manuel, P and Chapon, L C and Todorov, I S and Chung, D Y and Castellan, J -P and Rosenkranz, S and Osborn, R and Toledano, P and Kanatzidis, M G and Materials Science Division and Rutherford Appleton … WebFeb 29, 2016 · The data reveal the presence of a longitudinal incommensurate spin-density wave (SDW) in the temperature range of T C < T < T N. The propagation vector q ∼ ( 0 , 0 , …
Spin-density wave (SDW) and charge-density wave (CDW) are names for two similar low-energy ordered states of solids. Both these states occur at low temperature in anisotropic, low-dimensional materials or in metals that have high densities of states at the Fermi level . Other low-temperature ground states that occur in such materials are superconductivity, ferromagnetism and antiferr… WebOct 14, 2012 · a, Doping dependence of the antiferromagnetic ordering temperature T N, the incommensurate spin-density wave order T SDW (green triangles; ref. 21), the superconducting temperature T c and the ...
WebDec 18, 2024 · The incommensurate magnetic structure (0.47, 0, 0.49) of NaYNiWO6 exhibits unconventional spin-density waves (SDWs) along the [100] direction, in which up and down spins alternate in each half-wave.
WebSep 9, 2011 · Incommensurate spin-density wave in t wo-dimensional Hubba rd mo del M.A. Timirgazin 1a , A.K. Arzhnikov 1b and A.V. Vedyayev 2c 1 Physical-T echnical Institute, Ural Branch of Russian Academy of ... how many adults get cancerWebMar 18, 2024 · Non-monotonic behavior of both ρ and V LSSE with film thickness suggests that spin-to-charge conversion in evaporated Cr, which we expect has a different strain state than previously investigated sputtered films, could be modified by spin density wave antiferromagnetism in Cr. high numbered golf ballsWebFeb 17, 2006 · Recent ab initio calculations have shown that the theory of the spin density wave (SDW) based on the nesting property of the chromium Fermi surface is not able to explain solely the stability of the incommensurate SDW. Using the model Hamiltonian approach, we develop a method which allows self-consistent calculation of SDWs with … how many adults get cyberbulliedWebAn account is given of the main steps that led the research group in Rome, to which the author belongs, to the formulation of the charge-density-wave scenario for high- T c superconducting cuprates. The early finding of the generic tendency of strongly correlated electron systems with short range interactions to undergo electron phase separation was … high number titleist golf ballshow many adults have a disabilityWebApr 4, 2024 · In particular, a spin density wave (SDW) is present in La cuprates that is absent in YBCO and Bi cuprates, ... W. L. McMillan, Theory of discommensurations and the … how many adults get shinglesWebone electron-like and the other hole-like, separated by a wave vector Q. A strong repulsive interac-tion between electrons gives rise to heavy fermion bands H 0 = kσ ϵ 1(k) c † 1kσ c 1kσ+ ϵ 2(k) c † 2kσ c 2kσ , (1) where k is measured from the center of each pocket, and assumed to be small compared to the nesting vector Q. high number titleist pro v1x golf balls