Frustration and quantum criticality
WebQuantum criticality and electronic localization–delocalization. In heavy fermion quantum criticality, the physics of Kondo destruction plays an essential role (Fig. 8a,b). From the critical ... WebFrustration and quantum criticality in A-site spinel antiferromagnets EN English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian …
Frustration and quantum criticality
Did you know?
WebApr 24, 2015 · Fifth, the observed insensitivity of quantum criticality to initial c axis uniaxial pressure, which retains the geometrical frustration, suggests a quantum critical phase in CeRhSn. Measurements under true uniaxial pressure of the order of kilobars, which is sufficient to substantially modify geometrical frustration and presumably induce long ... WebNov 22, 2024 · In both cases, frustration can either induce exotic phases accompanied by exotic quantum critical points or lead to conventional ordering with unconventional …
WebMar 1, 2024 · CeRhSn with a quasikagome lattice of Ce atoms in the hexagonal c plane has been expected to be in close vicinity to a zero-field quantum criticality derived from magnetic frustration. WebApr 3, 2024 · Quantum critical points separating weak ferromagnetic and paramagnetic phases trigger many novel phenomena. Dynamical spin fluctuations not only suppress the long-range order, but can also lead to unusual transport and even superconductivity. Combining quantum criticality with topological electronic properties presents a rare and …
WebFrustration and quantum criticality Matthias Vojta Institut fur Theoretische Physik, Technische Universit at Dresden, 01062 Dresden, Germany Abstract. This review article … WebQuantum criticality. A phase transition brought on by quantum fluctuations at absolute zero may seem like an abstract theoretical idea of little practical consequence. But it is the key to explaining a wide variety of …
WebMar 15, 2024 · This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as …
WebMay 24, 2024 · Rice University. (2024, May 24). Pristine quantum criticality found: Study: Quantum fluctuations may give rise to topological phases of matter. ScienceDaily. Retrieved April 10, 2024 from www ... should strawberries be put in the fridgeWebOct 2, 2008 · We study a model of strongly correlated electrons on the square lattice which exhibits charge frustration and quantum critical behavior. The potential is tuned to … should streaming effect how low your ping isWebThis review article is devoted to the interplay between frustrated magnetism and quantum critical phenomena, covering both theoretical concepts and ideas as well as recent experimental developments in correlated-electron materials. The first part deals with local-moment magnetism in Mott insulators and the second part with frustration in metallic … should strawberries go in the refrigeratorWebThis review article is devoted to the interplay between frustrated magnetism and quantum critical phenomena, covering both theoretical concepts and ideas as well as recent … sbi international access fundWebMar 10, 2010 · Sometimes, a little frustration can make life interesting. This is true in physics, where frustration often leads to exotic properties of materials. ... Spin–orbital quantum criticality in FeSc ... sbi international access us equity fof navWebApr 24, 2015 · Critical and noncritical behaviors along and perpendicular to the kagome planes, respectively, prove that quantum criticality is driven by geometrical frustration. We also discovered a spin-flop ... should stress always be avoidedWebIn particular, the collective excitations from a noncollinear spin structure in a geometrical frustrated lattice near QCP have not been studied, and its investigation is of primary … should street art be regulated