LiYbSe2: Frustrated Magnetism in the Pyrochlore Lattice.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c02839
Abstract: Three-dimensionally (3D) frustrated magnets generally exist in the magnetic diamond and pyrochlore lattices, in which quantum fluctuations suppress magnetic orders and generate highly entangled ground states. LiYbSe2 in a previously unreported pyrochlore lattice was discovered… read more here.
Keywords: liybse2 frustrated; frustrated magnetism; pyrochlore; pyrochlore lattice ... See more keywords
Thermodynamics of the pyrochlore-lattice quantum Heisenberg antiferromagnet
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DOI: 10.1103/physrevb.100.024424
Abstract: We use the rotation-invariant Green's function method (RGM) and the high-temperature expansion (HTE) to study the thermodynamic properties of the Heisenberg antiferromagnet on the pyrochlore lattice. We discuss the excitation spectra as well as various… read more here.
Keywords: pyrochlore lattice; structure; heisenberg antiferromagnet; quantum ... See more keywords
Symmetric U(1) and Z2 spin liquids on the pyrochlore lattice
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DOI: 10.1103/physrevb.104.054401
Abstract: The geometrically frustrated 3D pyrochlore lattice has been long predicted to host a quantum spin liquid, an intrinsic long-range entangled state with fractionalized excitations. To date, most proposals for pyrochlore materials have focused on quantum… read more here.
Keywords: spin liquid; pyrochlore lattice; spin liquids; symmetric spin ... See more keywords
Effects of spin-lattice coupling and a magnetic field in classical Heisenberg antiferromagnets on the breathing pyrochlore lattice
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DOI: 10.1103/physrevb.104.184411
Abstract: We theoretically investigate spin-lattice coupling (SLC) effects on the in-field ordering properties of classical Heisenberg antiferromagnets on the breathing pyrochlore lattice. Here, we use the two possible simplified models describing the effect of local lattice… read more here.
Keywords: field; breathing pyrochlore; pyrochlore lattice; lattice ... See more keywords
Randomness-Induced Quantum Spin Liquid Behavior in the s=1/2 Random-Bond Heisenberg Antiferromagnet on the Pyrochlore Lattice.
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DOI: 10.1103/physrevlett.123.087201
Abstract: We investigate the zero- and finite-temperature properties of the random-bond s=1/2 Heisenberg antiferromagnet on the pyrochlore lattice by the exact diagonalization and the Hams-de Raedt methods. We find that the randomness induces the gapless quantum… read more here.
Keywords: antiferromagnet; pyrochlore lattice; antiferromagnet pyrochlore; bond heisenberg ... See more keywords