WebMar 30, 2024 · English: Chiral magnetic effect: resistance increases in a slab of zirconium pentatelluride with the strength of the applied magnetic field for all angles between the current and the field but the angle of 0° when they are parallel—in this configuration of the fields a chiral non-dissipative current appears. (arXiv:1412.6543) WebMar 19, 2024 · A clear anomalous Hall effect is detected in every sample studied, with no magnetic ordering observed in the system to the experimental sensitivity of torque magnetometry. Large anomalous Hall signals develop when the magnetic field is rotated in the plane of the stacked quasi-two-dimensional layers, with the values vanishing above …
Magnetoresistance in field parallel to current ( a) in ZrTe 5. (a ...
WebThe chiral magnetic effect is the generation of an electric current induced by chirality imbalance in the presence of a magnetic field. It is a macroscopic manifestation of the quantum anomaly in relativistic field theory of chiral fermions (massless spin 1/2 particles with a definite projection of spin on momentum)--a remarkable phenomenon arising from … Webelectric and magnetic fields. The existence of chiral quasiparticles in Dirac and Weyl ... mccormick\u0027s distilling company
Three-dimensional quantum Hall effect and metal–insulator …
WebThe chiral magnetic effect is the generation of electric current induced by chirality imbalance in the presence of magnetic field. Here we report on the measurement of … WebAs one of the fundamental state parameters, high pressure is an effective, clean way to tune lattice as well as electronic states, especially in quantum states (26–28).In this work, by performing resistance and ac magnetic susceptibility measurements on ZrTe 5 single crystal at various pressures up to 68.5 GPa, a superconducting transition at 1.8 K was … WebFeb 13, 2009 · Recent theoretical and experimental studies suggest that a new class of quantum Hall–like topological phases can exist in spin-orbit materials without external magnetic fields, with interest centering on two examples: the “quantum spin Hall insulator” (7–9) and the “strong topological insulator” (10, 11).Their topological order is believed to … mccormick\u0027s furniture logan wv