WebApr 4, 2024 · Charge density waves (CDWs) are pervasive in cuprate superconductors and are now believed to be fundamental to the low-temperature properties of these materials. A perplexing issue has been that the evolution of the wavevector of the CDW, QCDW, upon doping has different trends in different material families ( 1 ). WebIncommensurate spin-density wave and magnetic lock-in transition inCaFe4As3
Spin density wave instability in a ferromagnet
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 electronic crystals as a spectacular non-linear conduction by means of the collective sliding and susceptibility to the electric field. These phenomena ultimately … WebJan 21, 2024 · Here, we report transverse incommensurate spin density waves (SDWs) for the Mn atoms with a propagating direction along the chain axes as a ground state for KMn6Bi5 by single crystal neutron ... predicas de wilson rojas
[2210.15094] Incommensurate antiferromagnetic order in weakly ...
WebApr 19, 2010 · The spectral shapes in the so-called spin density wave (SDW) phase are interpreted in terms of incommensurate modulation of the magnetic structure, and allow the shape of the modulation to be determined. In undoped BaFe 2 As 2, the magnetic structure is commensurate, and we find that incommensurability is present at the lowest doping … WebUltra-small-moment incommensurate spin density wave order masking a ferromagnetic quantum critical point in NbFe 2 ... spin density wave (SDW) order [8, 9]. Whereas there are many examples for the rst scenario, including ZrZn 2 [2], Ni 3Al [3] and UGe 2 [4], the transition into a modulated WebJul 1, 2024 · It displays a (~ 6.0 nm) long-period spin modulation in each (001) plane and an anti-phase behavior between adjacent planes, which are confirmed by changing the magnetization of the tip.... predicas lisney de font 2022