Magnetic structure and high-field magnetization of the distorted kagome lattice antiferromagnet 
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Cs</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi>Cu</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mi>SnF</mml:mi><mml:mn>12</mml:mn></mml:msub></mml:mrow></mml:math>

Matan, K.; Ono, Toshio; Gitgeatpong, G.; Roos, K. de; Miao, Ping; Torii, Shuki; Kamiyama, Takashi; Miyata, Atsuhiko; Matsuo, Akira; Kindo, Koichi; Takeyama, S.; Nambu, Yusuke; Piyawongwatthana, Pharit; Sato, Taku; Tanaka, Hidekazu

doi:10.1103/physrevb.99.224404

Cited by 20 publications

(12 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Returning to the valence bond patterns, a pinwheel pattern is also found in the higher symmetry (P6 3 /m) version of barlowite [19] (consistent with the above discussed analogy with Zn-paratacamite) as also listed in Table I. The known list of patterns can be expanded by considering other materials in the class A 2 Cu 3 BF 12 where A is an alkali metal and B a 4+ cation [21]. These are also listed in Table I.…”

supporting

confidence: 62%

Valence bond phases of herbertsmithite and related copper kagome materials

Norman

Laurita

Hsieh

2020

Phys. Rev. Research

View full text Add to dashboard Cite

Recent evidence from magnetic torque, electron spin resonance, and second harmonic generation indicate that the prototypical quantum spin liquid candidate, herbertsmithite, has a symmetry lower than its x-ray refined trigonal space group. Here, we consider known and possible distortions of this mineral class, along with related copper kagome oxides and fluorides, relate these to possible valence bond patterns, and comment on their relevance to the physics of these interesting materials.

show abstract

supporting

confidence: 62%

Valence bond phases of herbertsmithite and related copper kagome materials

Norman

Laurita

Hsieh

2020

Phys. Rev. Research

View full text Add to dashboard Cite

show abstract

“…Several model compounds exist for S = 1/2 kagome antiferromagnets [24][25][26][27][28][29][30][31][32][33][34][35][36]. In the model compounds, the next-nearest-neighbor exchange interaction J 2 always exists regardless of whether it is large or small.…”

Section: Introductionmentioning

confidence: 99%

Resonating dimer–monomer liquid state in a magnetization plateau of a spin-$$\frac{1}{2}$$ kagome-strip Heisenberg chain

2021

View full text Add to dashboard Cite

Highly frustrated spin systems such as the kagome lattice are a treasure trove of new quantum states with large entanglements. Herein, we study the spin-$$\frac{1}{2}$$ 1 2 Heisenberg model on a kagome-strip chain, which is a one-dimensional kagome lattice, using the density matrix renormalization group method. Calculating the central charge and entanglement spectrum for the kagome-strip chain, we find a gapless spin liquid state with doubly degenerate entanglement spectra in a 1/5 magnetization plateau. We also obtain a gapless low-lying continuum in the dynamic spin structure calculated using the dynamical density matrix renormalization group method. We then propose a resonating dimer–monomer liquid state that meets these features.

show abstract

“…The quest for an understanding of quantum spin states, especially the quantum spin liquid, has led to a wealth of experimental realizations and studies on the structural, magnetic, and thermodynamics of Kagome systems [41][42][43][44][45][46] as well as distorted Kagome systems [47][48][49][50]. While many studies focus on the interpretation of either one material or even one magnetic configuration, the ability to discern the various magnetic interactions with and without distortions has been a challenge that leads most to using numerical approaches in modeling experimental data.…”

Section: Discussionmentioning

confidence: 99%

Effects of exchange distortions in the magnetic Kagome lattice

Coker,

Saxena,

Haraldsen

2020

Preprint

View full text Add to dashboard Cite

This study examines the effect of distorted triangular magnetic interactions in the Kagome lattice. Using a Holstein-Primakoff expansion, we determine the analytical solutions for classical energies and the spin-wave modes for various magnetic configurations. By understanding the magnetic phase diagram, we characterize the changes in the spin waves and examine the spin distortions of the ferromagnetic (FM), Antiferrimagnetic (AfM), and 120 • phases that are produced by variable exchange interactions and lead to various non-collinear phases, which provides a deeper understanding of the magnetic fingerprints of these configurations for experimental characterization and identification.

show abstract

Magnetic structure and high-field magnetization of the distorted kagome lattice antiferromagnet Cs2Cu3SnF12

Cited by 20 publications

References 56 publications

Valence bond phases of herbertsmithite and related copper kagome materials

Valence bond phases of herbertsmithite and related copper kagome materials

Resonating dimer–monomer liquid state in a magnetization plateau of a spin-$$\frac{1}{2}$$ kagome-strip Heisenberg chain

Effects of exchange distortions in the magnetic Kagome lattice

Contact Info

Product

Resources

About