Light‐Induced Mott‐Insulator‐to‐Metal Phase Transition in Ultrathin Intermediate‐Spin Ferromagnetic Perovskite Ruthenates
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202211612
Abstract: Light control of emergent quantum phenomena is a widely used external stimulus for quantum materials. Generally, perovskite strontium ruthenate SrRuO3 has an itinerant ferromagnetism with a low‐spin state. However, the phase of intermediate‐spin (IS) ferromagnetic… read more here.
Keywords: mott insulator; spin ferromagnetic; spin; phase ... See more keywords
Emergent critical phenomenon in spin- 12 ferromagnetic-leg ladders: Quasi-one-dimensional Bose–Einstein condensate
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DOI: 10.1103/physrevb.100.054442
Abstract: We examine the magnetic-field-induced criticality of phase boundary near saturation field $H_{\mathrm{c}}$ in the spin-1/2 ferromagnetic (FM)-leg ladder 3-Cl-4-F-V [=3-(3-chloro-4-fluorophenyl)-1,5-diphenylverdazyl], the predominant interactions of which arise from FM chains (strong-leg type). Critical temperatures were precisely… read more here.
Keywords: quasi one; spin ferromagnetic; leg ladders; one dimensional ... See more keywords