scholarly journals Bridging frustrated-spin-chain and spin-ladder physics: Quasi-one-dimensional magnetism ofBiCu2PO6

2010 ◽  
Vol 82 (14) ◽  
Author(s):  
Alexander A. Tsirlin ◽  
Ioannis Rousochatzakis ◽  
Deepa Kasinathan ◽  
Oleg Janson ◽  
Ramesh Nath ◽  
...  
Keyword(s):  
Spin Chain ◽  
Spin Ladder ◽  
One Dimensional ◽  
Frustrated Spin

scholarly journals Two coupled chains are simpler than one: field-induced chirality in a frustrated spin ladder

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Marek Pikulski ◽  
Toni Shiroka ◽  
Francesco Casola ◽  
Arneil P. Reyes ◽  
Philip L. Kuhns ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Spin Ladder ◽  
Frustrated Magnetism ◽  
Dimensional Model ◽  
Chiral Phase ◽  
One Dimensional ◽  
Spiral Magnetic Structure ◽  
Peierls Instability ◽  
Exciting Possibility ◽  
Frustrated Spin

Abstract Although the frustrated (zigzag) spin chain is the Drosophila of frustrated magnetism, our understanding of a pair of coupled zigzag chains (frustrated spin ladder) in a magnetic field is still lacking. We address this problem through nuclear magnetic resonance (NMR) experiments on BiCu$$_2$$ 2 PO$$_6$$ 6 in magnetic fields up to 45 T, revealing a field-induced spiral magnetic structure. Conjointly, we present advanced numerical calculations showing that even a moderate rung coupling dramatically simplifies the phase diagram below half-saturation magnetization by stabilizing a field-induced chiral phase. Surprisingly for a one-dimensional model, this phase and its response to Dzyaloshinskii-Moriya (DM) interactions adhere to classical expectations. While explaining the behavior at the highest accessible magnetic fields, our results imply a different origin for the solitonic phases occurring at lower fields in BiCu$$_2$$ 2 PO$$_6$$ 6 . An exciting possibility is that the known, DM-mediated coupling between chirality and crystal lattice may give rise to a new kind of spin-Peierls instability.

scholarly journals Electronic structure ofCaCu2O3: Spin ladder versus one-dimensional spin chain

2005 ◽  
Vol 71 (4) ◽  
Author(s):  
Esther Bordas ◽  
Coen de Graaf ◽  
Rosa Caballol ◽  
Carmen J. Calzado
Keyword(s):  
Electronic Structure ◽  
Spin Chain ◽  
Spin Ladder ◽  
One Dimensional

scholarly journals SU(N) evolution of a frustrated spin ladder

2003 ◽  
Vol 68 (9) ◽  
Author(s):  
Miraculous J. Bhaseen ◽  
Alexei M. Tsvelik
Keyword(s):  
Spin Ladder ◽  
Frustrated Spin

scholarly journals Magnetic structure of the quasi-one-dimensional frustrated spin-1 antiferromagnet CaV2O4

2008 ◽  
Vol 64 (a1) ◽  
pp. C153-C153
Author(s):  
O. Pieper ◽  
B. Lake ◽  
M. Reehuis ◽  
A. Daoud-Aladine ◽  
A. Niazi ◽  
...  
Keyword(s):  
Magnetic Structure ◽  
One Dimensional ◽  
Frustrated Spin

scholarly journals Transport in one-dimensional integrable quantum systems

2020 ◽  
Author(s):  
Jesko Sirker
Keyword(s):  
Transport Properties ◽  
Spin Chain ◽  
Linear Response ◽  
Summer School ◽  
Condensed Matter ◽  
Quantum Systems ◽  
Integrable Models ◽  
One Dimensional ◽  
Integrable Quantum ◽  
Linear Response Regime

These notes are based on a series of three lectures given at the Les Houches summer school on ’Integrability in Atomic and Condensed Matter Physics’ in August 2018. They provide an introduction into the unusual transport properties of integrable models in the linear response regime focussing, in particular, on the spin-1/21/2 XXZ spin chain.

scholarly journals Detection of gapped phases of a one-dimensional spin chain with on-site and spatial symmetries

2016 ◽  
Vol 94 (4) ◽  
Author(s):  
Abhishodh Prakash ◽  
Colin G. West ◽  
Tzu-Chieh Wei
Keyword(s):  
Spin Chain ◽  
One Dimensional
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