Theory of electron nematic order in lafeaso
Webb13 apr. 2016 · temperature where undoped LaFeAsO develops long-range nematic ordering, i.e. at about 160 K. Furthermore, the $^{75}$As-NMR spin-lattice relaxation rate … Webb11 okt. 2024 · Intense electric fields applied to an asymmetric π-cell containing a nematic liquid crystal subjected to strong mechanical stresses induce distortions that are relaxed through a fast-switching mechanism: the order reconstruction transition. Topologically different nematic textures are connected by such a mechanism that is spatially driven by …
Theory of electron nematic order in lafeaso
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WebbThe following are the characteristics of iron-based superconductors: (1) second-highest superconducting transition temperature ( ), next to cuprates, (2) superconductivity occurs in FePn (=pnictide) or FeCh (=chalcogenide) plane, (3) multiband system of iron 3d electrons (resulting in multi-gap superconductivity [ 2 ]), and (4) unconventional … Webb@article{PhysRevB.77.224509, title = {Theory of electron nematic order in LaFeAsO}, author = {Fang, Chen and Yao, Hong and Tsai, Wei-Feng and Hu, JiangPing and ...
WebbIn the newly discovered iron-based superconductors, many experiments have demonstrated the existence of the rotational symmetry breaking nematic order, which has been a prevailing phenomenon in many correlated electron… WebbFermi surfaces (FSs) of iron-based superconductors consist of hole FSs located at k = (0, 0) (so called Γ point) and electron FSs located at k = (π, 0) (so called M point) in the …
Webb3 juni 2016 · So-called “electronic nematic order,” which refers to the spontaneous violation of the rotational symmetry in electronic states, has attracted attention as a … Webb3 maj 2010 · The U.S. Department of Energy's Office of Scientific and Technical Information Theory of Electron Nematic Order in LaOFeAs (Journal Article) OSTI.GOV skip to main …
Webb9 nov. 2024 · Therefore, investigating electronic structure of the LaFeAsO nematic phase is an important step towards finding the origin of the nematic phase. In this work, we …
WebbThe nature of the nanoscale structural organization in modulated nematic phases formed by molecules having a nonlinear molecular architecture is a central issue in contemporary liquid crystal research. Nevertheless, the elucidation of the molecular organization is incomplete and poorly understood. One attempt to explain nanoscale phenomena … chinle onnsfaWebbArticle “Theory of electron nematic order in LaFeAsO” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking … chinle nm hotelsWebbIn order to shed more light on the possible origin of nematic order in FeSCs, we carried out a NMR investigation on a prototypical FeSC, LaFeAsO, which shows a clear separa-tion … granite countertops in bedford vaWebbA rich variety of nematic/smectic orders in Fe-based superconductors is an important unsolved problem in strongly correlated electron systems. A unified understanding of … chin leong construction systems pte. ltdWebb24 juli 2024 · Electronic nematicity is an important order in most iron-based superconductors, and FeSe represents a special example, in which nematicity … granite countertops images galleryWebbDue to a planned power outage on Friday, 1/14, between 8am-1pm PST, some services may be impacted. chin leong paintWebb1 juni 2008 · there is an electron nematic to isotropic quantum phase transition in the superco nducting dome in at least some members of both families of high temp erature … granite countertops in bismarck nd