WebOct 20, 2024 · A long-standing mystery of fundamental importance in correlated electron physics is to understand strange non-Fermi liquid metals that are seen in diverse quantum materials. A striking experimental feature of these metals is a resistivity that is linear in temperature (T). WebFeb 12, 2024 · Here we assess the situation for strange metal heavy fermion compounds. They allow to probe the regime of extreme correlation strength, with effective mass or Fermi velocity renormalizations in excess of three orders of magnitude.
Strange-metal behaviour in a pure ferromagnetic Kondo lattice
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Linear resistivity and Sachdev-Ye-Kitaev (SYK) spin …
Web1 day ago · Strange metals display the renowned linear T dependence of their resistivity, ... V. G. Galvomagnetic characteristics of metals with open Fermi surface. Sov. Phys. JETP 35, 875–883 (1959). WebAbstract: Strange metal behavior refers to a linear temperature dependence of the electrical resistivity at temperatures below the Mott-Ioffe-Regel limit. It is seen in numerous … WebJul 8, 2024 · Landau’s Fermi liquid theory provides the bedrock on which our understanding of metals has developed over the past 65 years. Its basic premise is that the electrons transporting a current can be treated as “quasiparticles”—electron-like particles whose effective mass has been modified, typically through interactions with the atomic ... screwfix leighton buzzard opening times