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Publications (53)

cond-mat.str-el2015

Spin-orbital liquid state assisted by singlet-triplet excitation in $J = 0$ ground state of Ba $_{3}$ ZnIr $_{2}$ O $_{9}$

Abhishek Nag, Srimanta Middey, Sayantika Bhowal +17

Strong spin-orbit coupling (SOC) effects of heavy $d$ -orbital elements have long been neglected in describing the ground states of their compounds thereby overlooking a variety of…

cond-mat.str-el2021

Magnetic correlations in the semimetallic hyper-kagome iridate Na3Ir3O8

G. Simutis, T. Takayama, Q. BarthÃ©lemy +3

We present a microscopic study of a doped quantum spin liquid candidate, the hyperkagome Na $_{3}$ Ir $_{3}$ O $_{8}$ compound by using $^{23}$ Na NMR. We determine the intrinsic behavior of t…

cond-mat.str-el2007

Quantum magnetism in the paratacamite family: towards an ideal kagome lattice

P. Mendels, F. Bert, M. A. de Vries +7

We report MuSR measurements on the S=1/2 (Cu2+) paratacamite Zn_xCu_{4-x}(OH)_6Cl_2 family. Despite a Weiss temperature of -300 K, the x=1 compound is found to have no transition t…

cond-mat.str-el2008

Easy-Axis KagomÃ© Antiferromagnet: Local-Probe Study of Nd $_{3}$ Ga $_{5}$ SiO $_{14}$

A. Zorko, F. Bert, P. Mendels +3

We report a local-probe investigation of the magnetically anisotropic kagomÃ© compound Nd $_{3}$ Ga $_{5}$ SiO $_{14}$ . Our zero-field $I^¼$ SR results provide a direct evidence of a fluctuat…

cond-mat.str-el2012

Kapellasite: a kagome quantum spin liquid

B. FÃ¥k, E. Kermarrec, L. Messio +11

Magnetic susceptibility, NMR, muSR, and inelastic neutron scattering measurements show that kapellasite, Cu3Zn(OH)6Cl2, a geometrically frustrated spin-1/2 kagome antiferromagnet p…

cond-mat.str-el2025

Fluctuating magnetism in Zn-doped averievite with well-separated kagome layers

G. Simutis, L. SuÃ¡rez-GarcÃa, H. Zeroual +15

Kagome lattice decorated with S=1/2 spins is one of the most discussed ways to realize a quantum spin liquid. However, all previous material realizations of this model have suffere…

cond-mat.str-el2021

Classical Spin Liquid State in the $S = \frac{5}{2}$ Heisenberg KagomÃ© Antiferromagnet Li $_{9}$ Fe $_{3}$ (P $_{2}$ O $_{7}$ ) $_{3}$ (PO $_{4}$ ) $_{2}$

E. Kermarrec, R. Kumar, G. Bernard +6

We investigate the low temperature magnetic properties of a $S = \frac{5}{2}$ Heisenberg kagomÃ© antiferromagnet, the layered monodiphosphate Li $_{9}$ Fe $_{3}$ (P $_{2}$ O $_{7}$ ) $_{3}$ (PO $_{4}$ ) $_{2}$ …

cond-mat.str-el2011

Field-Induced Freezing of a Quantum Spin Liquid on the Kagome Lattice

M. Jeong, F. Bert, P. Mendels +4

We report 17O NMR measurements in the S=1/2 Cu2+ kagome antiferromagnet Herbertsmithite ZnCu3(OH)6Cl2 down to 45mK in magnetic fields ranging from 2T to 12T. While Herbertsmithite…

cond-mat.dis-nn2004

The relative influences of disorder and of frustration on the glassy dynamics in magnetic systems

F. Ladieu, F. Bert, V. Dupuis +2

The magnetisation relaxations of three different types of geometrically frustrated magnetic systems have been studied with the same experimental procedures as previously used in sp…

cond-mat.str-el2011

Quantum kagome antiferromagnet: ZnCu3(OH)6Cl2

P. Mendels, F. Bert

Herbertsmithite, ZnCu3(OH)6Cl2, is the prototype candidate for a spin liquid behavior on a geometrically perfect kagome lattice. Its discovery and the absence of any evidence for s…

cond-mat.str-el2017

Nature of the spin liquid ground state in a breathing kagome compound studied by NMR and series expansion

J. -C. Orain, B. Bernu, P. Mendels +5

In the vanadium oxyfluoride compound (NH $_{4}$ ) $_{2}$ [C $_{7}$ H $_{14}$ N][V $_{7}$ O $_{6}$ F $_{18}$ ] (DQVOF), the V $^{4 +}$ (3d $^{1}$ , $S = 1/2$ ) ions realize a unique, highly frustrated breathing kag…

cond-mat.str-el2009

Spin dynamics in Heisenberg triangular antiferromagnets: A muSR study of LiCrO2

A. Olariu, P. Mendels, F. Bert +4

We report a muSR study of LiCrO2, which has a magnetic lattice made up of a stacking of triangular Heisenberg antiferromagnetic (Cr3+, S = 3/2) layers. A static magnetically ordere…

cond-mat.str-el2017

Field-Induced Instability of a Gapless Spin Liquid with a Spinon Fermi Surface

M. GomilÅ¡ek, M. KlanjÅ¡ek, R. Å½itko +6

The ground state of the quantum kagome antiferromagnet Zn-brochantite, ZnCu $_{3}$ (OH) $_{6}$ SO $_{4}$ , which is one of only a few known spin-liquid (SL) realizations in two or three dimens…

cond-mat.str-el2023

Heat conduction in herbertsmithite: field dependence at the onset of the quantum spin liquid regime

Q. BarthÃ©lemy, Ã. LefranÃ§ois, J. Baglo +10

We report thermal conductivity measurements on single crystals of herbertsmithite, over a wide range of temperatures (0.05-120 K) in magnetic fields up to 15 T. We also report meas…

cond-mat.str-el2017

Persistent low-temperature spin dynamics in the mixed-valence iridate Ba $_{3}$ InIr $_{2}$ O $_{9}$

Tusharkanti Dey, M. Majumder, J. C. Orain +9

Using thermodynamic measurements, neutron diffraction, nuclear magnetic resonance, and muon spin relaxation, we establish putative quantum spin-liquid behavior in Ba $_{3}$ InIr $_{2}$ O$_…

cond-mat.str-el2013

Gapless spin liquid ground state in the S=1/2 vanadium oxyfluoride kagome antiferromagnet [NH4]2[C7H14N][V7O6F18]

L. Clark, J. C. Orain, F. Bert +10

The vanadium oxyfluoride [NH4]2[C7H14N][V7O6F18] (DQVOF) is a geometrically frustrated magnetic bilayer material. The structure consists of S=1/2 kagome planes of V4+ d1 ions with…

cond-mat.str-el2018

Ga $_{x}$ Cu $_{4 - x}$ (OD) $_{6}$ Cl $_{2}$ : Insulating ground state in an electron doped kagome system

P. Puphal, K. M. Ranjith, A. Pustogow +11

We present a successful synthesis method of the series Ga $_{x}$ Cu $_{4 - x}$ (OD) $_{6}$ Cl $_{2}$ with substitutions up to $x = 0.8$ . The compound remains a frustrated kagome system with a…

cond-mat.str-el2022

From spin liquid to magnetic ordering in the anisotropic kagome Y-Kapellasite Y3Cu9(OH)19Cl8: a single crystal study

D. Chatterjee, P. Puphal, Q. BarthÃ©lemy +15

Y3Cu9(OH)19Cl8 realizes an original anisotropic kagome model hosting a rich magnetic phase diagram [M. Hering et al, npj Computational Materials 8, 1 (2022)]. We present an improve…

cond-mat.str-el2014

Spin Liquid Ground State in the Frustrated Kagome Antiferromagnet MgCu3(OH)6Cl2

E. Kermarrec, P. Mendels, F. Bert +6

We report muSR experiments on Mg{x}Cu{4-x}(OH)6Cl2 with x \sim 1, a new material isostructural to Herbertsmithite exhibiting regular kagome planes of spin 1/2 (Cu^{2+}), and theref…

cond-mat.str-el2013

Exchange energies of Kapellasite from high-temperature series analysis of the kagome lattice J1-J2-Jd-Heisenberg model

B. Bernu, C. Lhuillier, E. Kermarrec +4

We present a method to build magnetic models for insulators based on high-temperature expansions by fitting both the magnetic susceptibility and the low temperature specific heat d…

cond-mat.str-el2011

Ground State and Intrinsic Susceptibility of the Kagome Antiferromagnet Vesignieite as seen by 51V NMR

J. A. Quilliam, F. Bert, R. H. Colman +3

The intrinsic magnetic susceptibility and local magnetization of the near-kagome quantum magnet vesignieite, Cu3BaV2O8(OH)2, are presented as measured using 51V NMR. The NMR line s…

cond-mat.str-el2010

Ground State of the Easy-Axis Rare-Earth KagomÃ© Langasite Pr $_{3}$ Ga $_{5}$ SiO $_{14}$

A. Zorko, F. Bert, P. Mendels +2

We report muon spin relaxation ( $I^¼$ SR) and $^{69, 71}$ Ga nuclear quadrupolar resonance (NQR) local-probe investigations of the kagomÃ© compound Pr $_{3}$ Ga $_{5}$ SiO $_{14}$ . Small quasi-…

cond-mat.str-el2005

Series of Bulk Magnetic Phase Transitions in NaxCoO2: a muSR study

P. Mendels, D. Bono, J. Bobroff +8

Using muon spin rotation, well-defined bulk ~ 100% magnetic phases in NaxCoO2 are revealed. A novel magnetic phase is detected for x = 0.85 with the highest transition temperature…

cond-mat.dis-nn2004

Spin Anisotropy and Slow Dynamics in Spin Glasses

F. Bert, V. Dupuis, E. Vincent +2

We report on an extensive study of the influence of spin anisotropy on spin glass aging dynamics. New temperature cycle experiments allow us to compare quantitatively the memory ef…

cond-mat.str-el2008

17O NMR study of the intrinsic magnetic susceptibility and spin dynamics of the quantum kagome antiferromagnet ZnCu3(OH)6Cl2

A. Olariu, P. Mendels, F. Bert +4

We report through 17O NMR, an unambiguous local determination of the intrinsic kagome lattice spin susceptibility as well as that created around non-magnetic defects issued from na…

cond-mat.str-el2005

Ground state of the Kagome-like S=1/2 antiferromagnet, Volborthite Cu3V2O7(OH)2.2H2O

F. Bert, D. Bono, P. Mendels +4

Volborthite compound is one of the very few realizations of S=1/2 quantum spins on a highly frustrated kagome-like lattice. Low-T SQUID measurements reveal a broad magnetic transit…

cond-mat.mtrl-sci2018

Origin of magnetic moments and presence of a resonating valence bond state in Ba $_{2}$ YIrO $_{6}$

Abhishek Nag, Sayantika Bhowal, M. M. Sala +10

While it was speculated that 5 $d^{4}$ systems would possess non-magnetic $J$ ~=~0 ground state due to strong Spin-Orbit Coupling (SOC), all such systems have invariably shown presence…

cond-mat.str-el2006

Unconventional Dynamics in Triangular Heisenberg Antiferromagnet NaCrO2

A. Olariu, P. Mendels, F. Bert +4

We report magnetization, specific heat, muon spin rotation and Na NMR measurements on the S=3/2 rhombohedrally stacked Heisenberg antiferromagnet NaCrO2. This compound appears to b…

cond-mat.str-el2019

Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu $_{3}$ (OH) $_{6}$ Cl $_{2}$

P. Khuntia, M. Velazquez, Q. BarthÃ©lemy +7

Spin liquids are exotic phases of quantum matter challenging Landau's paradigm of symmetry-breaking phase transitions. Despite strong exchange interactions, spins do not order or f…

cond-mat.str-el2020

From magnetic order to quantum disorder: a $I^¼$ SR study of the Zn-barlowite series of $S = \frac{1}{2}$ kagomÃ© antiferromagnets, Zn $_{x}$ Cu $_{4 - x}$ (OH) $_{6}$ FBr

K. Tustain, B. Ward-O'Brien, F. Bert +6

We report a comprehensive muon spectroscopy study of the Zn-barlowite series of $S = \frac{1}{2}$ kagomÃ© antiferromagnets, Zn $_{x}$ Cu $_{4 - x}$ (OH) $_{6}$ FBr, for $x = 0.00$ to $0.99 (1)$ …

cond-mat.str-el2006

Direct evidence for a dynamical ground state in the highly frustrated Tb $_{2}$ Sn $_{2}$ O $_{7}$ pyrochlore

F. Bert, P. Mendels, A. Olariu +5

MuSR experiments have been performed on powder sample of the "ordered spin ice" Tb $_{2}$ Sn $_{2}$ O $_{7}$ pyrochlore compound. At base temperature (T=35mK) the muon relaxation is found to…

cond-mat.str-el2008

Dzyaloshinsky-Moriya Anisotropy in the Spin-1/2 KagomÃ© Compound ZnCu $_{3}$ (OH) $_{6}$ Cl $_{2}$

A. Zorko, S. Nellutla, J. van Tol +7

We report the determination of the Dzyaloshinsky-Moriya interaction, the dominant magnetic anisotropy term in the \kagome spin-1/2 compound {\herbert}. Based on the analysis of the…

cond-mat.mtrl-sci2021

Universal fluctuating regime in triangular chromate antiferromagnets

K. Somesh, Y. Furukawa, G. Simutis +7

We report x-ray diffraction, magnetic susceptibility, heat capacity, $^{1}$ H nuclear magnetic resonance (NMR), and muon spin relaxation ( $I^¼$ SR) measurements, as well as density-fu…

cond-mat.str-el2021

Failure to achieve the $J_{e f f}$ ~=~0 state even in nearly isolated Ir $^{5 +}$ in Sr $_{3}$ NaIrO $_{6}$ : are iridates enough for realizing true $j$ - $j$ coupling?

Abhisek Bandyopadhyay, Atasi Chakraborty, Sayantika Bhowal +11

Spin-orbit coupling (SOC) often gives rise to interesting electronic and magnetic phases in an otherwise ordinary pool of paramagnetic heavy metal oxides. In presence of strong SOC…

cond-mat.str-el2017

Symmetry Reduction in the Quantum Kagome Antiferromagnet Herbertsmithite

A. Zorko, M. Herak, M. GomilÅ¡ek +5

Employing complementary torque magnetometry and electron spin resonance on single crystals of herbertsmithite, the closest realization to date of a quantum kagome antiferromagnet f…

cond-mat.dis-nn2004

Aging, rejuvenation and memory phenomena in spin glasses

V. Dupuis, F. Bert, J. -P. Bouchaud +4

In this paper, we review several important features of the out-of-equilibrium dynamics of spin glasses. Starting with the simplest experiments, we discuss the scaling laws used to…

cond-mat.str-el2004

$I^¼$ SR study of the quantum dynamics in the frustrated $S = 3/2$ kagome bilayers

David Bono, P. Mendels, G. Collin +5

We present $I^¼$ SR experiments in the $S = 3/2$ kagome bilayer compound Ba $_{2}$ Sn $_{2}$ ZnGa $_{10 - 7 p}$ Cr $_{7 p}$ O $_{22}$ (BSZCGO $(p)$ ) and compare it to the isostructural SrCr $_{9 p}$ Ga…

cond-mat.str-el2012

Singlet Ground State of the Quantum Antiferromagnet Ba3CuSb2O9

J. A. Quilliam, F. Bert, E. Kermarrec +6

We present local probe results on the honeycomb lattice antiferromagnet Ba3CuSb2O9. Muon spin relaxation measurements in zero field down to 20 mK show unequivocally that there is a…

cond-mat.str-el2021

Specific Heat of the Kagome Antiferromagnet Herbertsmithite in High Magnetic Fields

Measuring the specific heat of herbertsmithite single crystals in high magnetic fields (up to $34$ T) allows us to isolate the low-temperature kagome contribution while shifting aw…

cond-mat.str-el2020

Canted Antiferromagnetic Order in the Kagome Material Sr-Vesignieite

A. Verrier, F. Bert, J. -M. Parent +6

We report $^{51}$ V NMR, $I^¼$ SR and zero applied field $^{63, 65}$ Cu NMR measurements on powder samples of Sr-vesignieite, SrCu $_{3}$ V $_{2}$ O $_{8}$ (OH) $_{2}$ , a $S = 1/2$ nearly-kagome Heise…

cond-mat.str-el2019

The magnetic phase diagram of the frustrated spin chain compound linarite, PbCuSO $_{4}$ (OH) $_{2}$ , as seen by neutron diffraction and $^{1}$ H-NMR

L. Heinze, G. Bastien, B. Ryll +15

We report on a detailed neutron diffraction and $^{1}$ H-NMR study on the frustrated spin-1/2 chain material linarite, PbCuSO $_{4}$ (OH) $_{2}$ , where competing ferromagnetic nearest neighb…

cond-mat.str-el2013

Dzyaloshinsky-Moriya interaction in vesignieite: A route to freezing in a quantum kagome antiferromagnet

A. Zorko, F. Bert, A. Ozarowski +4

We report an electron spin resonance investigation of the geometrically frustrated spin-1/2 kagome antiferromagnet vesignieite, BaCu $_{3}$ V $_{2}$ O $_{8}$ (OH) $_{2}$ . Analysis of the line wid…

cond-mat.str-el2012

Quantum Tunneling in Half-Integer-Spin Kagome-Lattice Langasites

A. Zorko, F. Bert, P. Mendels +9

Employing the muon spin relaxation technique we evidence temperature independent magnetic fluctuations persisting down to the lowest temperatures in the samarium-based ( $J = 5/2$ ) ka…

cond-mat.str-el2016

Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and muSR Studies

P. Khuntia, F. Bert, P. Mendels +7

PbCuTe2O6 is a rare example of a spin liquid candidate featuring a three dimensional magnetic lattice. Strong geometric frustration arises from the dominant antiferromagnetic inter…

cond-mat.str-el2015

Frozen State and Spin Liquid Physics in Na4Ir3O8: an NMR study

A. C. Shockley, F. Bert, J-C Orain +2

Na4Ir3O8 is a unique case of a hyperkagome 3D corner sharing triangular lattice which can be decorated with quantum spins. It has spurred a lot of theoretical interest as a spin li…

cond-mat.dis-nn2002

Phenomenes de vieillissement, rajeunissement et memoire: l'exemple des verres de spin

V. Dupuis, E. Vincent, F. Bert +3

The spin glasses are disordered and frustrated magnetic systems. They show aging phenomena which are also a characteristic feature of structural glasses, polymers, dielectrics, col…

cond-mat.str-el2026

Competing Ordering Modes in the Distorted Quantum Kagome Material Clinoatacamite Cu $_{2}$ Cl(OH) $_{3}$

L. StÃ¶dter, C. Kastner, H. O. Jeschke +20

We have studied the magnetic properties of clinoatacamite Cu $_{2}$ Cl(OH) $_{3}$ , the parent compound of the quantum spin liquid candidate herbertsmithite and a longstanding puzzle among…

cond-mat.str-el2025

Evidence for spin liquid behavior in the frustrated three-dimensional $S = 1/2$ Heisenberg garnet NaCa $_{2}$ Cu $_{2}$ (VO $_{4}$ ) $_{3}$

Y. Alexanian, R. Kumar, H. Zeroual +10

Three-dimensional quantum spin liquids have remained elusive, hindered by reduced quantum fluctuations from larger lattice connectivity inherent to high-dimensional systems. Here,…

cond-mat.mtrl-sci2016

Magnetic ground state and spin fluctuations in MnGe chiral magnet as studied by Muon Spin Rotation

N. Martin, M. Deutsch, F. Bert +9

We have studied by muon spin resonance (Î¼SR) the helical ground state and fluctuating chiral phase recently observed in the MnGe chiral magnet. At low temperature, the muon polari…

cond-mat.str-el2014

Spin dynamics and disorder effects in the S=1/2 kagome Heisenberg spin liquid phase of kapellasite

E. Kermarrec, A. Zorko, F. Bert +10

We report $^{35}$ Cl NMR, ESR, $I^¼$ SR and specific heat measurements on the $S = 1/2$ frustrated kagomÃ© magnet kapellasite, $I^\pm -$ Cu $_{3}$ Zn(OH) $_{6}$ Cl $_{2}$ , where a gapless spin liquid p…

cond-mat.str-el2015

Quenched crystal field disorder and magnetic liquid ground states in Tb2Sn2-xTixO7

B. D. Gaulin, E. Kermarrec, M. L. Dahlberg +11

Solid-solutions of the "soft" quantum spin ice pyrochlore magnets Tb2B2O7 with B=Ti and Sn display a novel magnetic ground state in the presence of strong B-site disorder, characte…

cond-mat.str-el2007

Low temperature magnetization of the S=1/2 kagome antiferromagnet ZnCu_3(OH)_6Cl_2

F. Bert, S. Nakamae, F. Ladieu +5

The dc-magnetization of the unique S=1/2 kagome antiferromagnet Herbertsmithite has been measured down to 0.1K. No sign of spin freezing is observed in agreement with former muSR a…

cond-mat.str-el2012

Magnetic behavior of Ba_{3}Cu_{3}Sc_{4}O_{12}

B. Koteswararao, A. V. Mahajan, F. Bert +8

The chain-like system Ba_{3}Cu_{3}Sc_4O_{12} has potentially interesting magnetic properties due to the presence of Cu^{2+} and a structure-suggested low-dimensionality. We present…

Publications (53)

Spin-orbital liquid state assisted by singlet-triplet excitation in J = 0 ground state of Ba3​ZnIr2​O9​

Magnetic correlations in the semimetallic hyper-kagome iridate Na3Ir3O8

Quantum magnetism in the paratacamite family: towards an ideal kagome lattice

Easy-Axis KagomÃ© Antiferromagnet: Local-Probe Study of Nd3​Ga5​SiO14​

Kapellasite: a kagome quantum spin liquid

Fluctuating magnetism in Zn-doped averievite with well-separated kagome layers

Classical Spin Liquid State in the S=25​ Heisenberg KagomÃ© Antiferromagnet Li9​Fe3​(P2​O7​)3​(PO4​)2​

Field-Induced Freezing of a Quantum Spin Liquid on the Kagome Lattice

The relative influences of disorder and of frustration on the glassy dynamics in magnetic systems

Quantum kagome antiferromagnet: ZnCu3(OH)6Cl2

Nature of the spin liquid ground state in a breathing kagome compound studied by NMR and series expansion

Spin dynamics in Heisenberg triangular antiferromagnets: A muSR study of LiCrO2

Field-Induced Instability of a Gapless Spin Liquid with a Spinon Fermi Surface

Heat conduction in herbertsmithite: field dependence at the onset of the quantum spin liquid regime

Persistent low-temperature spin dynamics in the mixed-valence iridate Ba3​InIr2​O9​

Gapless spin liquid ground state in the S=1/2 vanadium oxyfluoride kagome antiferromagnet [NH4]2[C7H14N][V7O6F18]

Gax​Cu4−x​(OD)6​Cl2​: Insulating ground state in an electron doped kagome system

From spin liquid to magnetic ordering in the anisotropic kagome Y-Kapellasite Y3Cu9(OH)19Cl8: a single crystal study

Spin Liquid Ground State in the Frustrated Kagome Antiferromagnet MgCu3(OH)6Cl2

Exchange energies of Kapellasite from high-temperature series analysis of the kagome lattice J1-J2-Jd-Heisenberg model

Ground State and Intrinsic Susceptibility of the Kagome Antiferromagnet Vesignieite as seen by 51V NMR

Ground State of the Easy-Axis Rare-Earth KagomÃ© Langasite Pr3​Ga5​SiO14​

Series of Bulk Magnetic Phase Transitions in NaxCoO2: a muSR study

Spin Anisotropy and Slow Dynamics in Spin Glasses

17O NMR study of the intrinsic magnetic susceptibility and spin dynamics of the quantum kagome antiferromagnet ZnCu3(OH)6Cl2

Ground state of the Kagome-like S=1/2 antiferromagnet, Volborthite Cu3V2O7(OH)2.2H2O

Origin of magnetic moments and presence of a resonating valence bond state in Ba2​YIrO6​

Unconventional Dynamics in Triangular Heisenberg Antiferromagnet NaCrO2

Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu3​(OH)6​Cl2​

From magnetic order to quantum disorder: a I^¼SR study of the Zn-barlowite series of S=21​ kagomÃ© antiferromagnets, Znx​Cu4−x​(OH)6​FBr

Direct evidence for a dynamical ground state in the highly frustrated Tb2​Sn2​O7​ pyrochlore

Dzyaloshinsky-Moriya Anisotropy in the Spin-1/2 KagomÃ© Compound ZnCu3​(OH)6​Cl2​

Universal fluctuating regime in triangular chromate antiferromagnets

Failure to achieve the Jeff​~=~0 state even in nearly isolated Ir5+ in Sr3​NaIrO6​: are iridates enough for realizing true j-j coupling?

Symmetry Reduction in the Quantum Kagome Antiferromagnet Herbertsmithite

Aging, rejuvenation and memory phenomena in spin glasses

I^¼SR study of the quantum dynamics in the frustrated S=3/2 kagome bilayers

Singlet Ground State of the Quantum Antiferromagnet Ba3CuSb2O9

Specific Heat of the Kagome Antiferromagnet Herbertsmithite in High Magnetic Fields

Canted Antiferromagnetic Order in the Kagome Material Sr-Vesignieite

The magnetic phase diagram of the frustrated spin chain compound linarite, PbCuSO4​(OH)2​, as seen by neutron diffraction and 1H-NMR

Dzyaloshinsky-Moriya interaction in vesignieite: A route to freezing in a quantum kagome antiferromagnet

Quantum Tunneling in Half-Integer-Spin Kagome-Lattice Langasites

Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and muSR Studies

Frozen State and Spin Liquid Physics in Na4Ir3O8: an NMR study

Phenomenes de vieillissement, rajeunissement et memoire: l'exemple des verres de spin

Competing Ordering Modes in the Distorted Quantum Kagome Material Clinoatacamite Cu2​Cl(OH)3​

Evidence for spin liquid behavior in the frustrated three-dimensional S=1/2 Heisenberg garnet NaCa2​Cu2​(VO4​)3​

Magnetic ground state and spin fluctuations in MnGe chiral magnet as studied by Muon Spin Rotation

Spin dynamics and disorder effects in the S=1/2 kagome Heisenberg spin liquid phase of kapellasite

Quenched crystal field disorder and magnetic liquid ground states in Tb2Sn2-xTixO7

Low temperature magnetization of the S=1/2 kagome antiferromagnet ZnCu_3(OH)_6Cl_2

Magnetic behavior of Ba_{3}Cu_{3}Sc_{4}O_{12}

Spin-orbital liquid state assisted by singlet-triplet excitation in $J = 0$ ground state of Ba $_{3}$ ZnIr $_{2}$ O $_{9}$

Easy-Axis KagomÃ© Antiferromagnet: Local-Probe Study of Nd $_{3}$ Ga $_{5}$ SiO $_{14}$

Classical Spin Liquid State in the $S = \frac{5}{2}$ Heisenberg KagomÃ© Antiferromagnet Li $_{9}$ Fe $_{3}$ (P $_{2}$ O $_{7}$ ) $_{3}$ (PO $_{4}$ ) $_{2}$

Persistent low-temperature spin dynamics in the mixed-valence iridate Ba $_{3}$ InIr $_{2}$ O $_{9}$

Ga $_{x}$ Cu $_{4 - x}$ (OD) $_{6}$ Cl $_{2}$ : Insulating ground state in an electron doped kagome system

Ground State of the Easy-Axis Rare-Earth KagomÃ© Langasite Pr $_{3}$ Ga $_{5}$ SiO $_{14}$

Origin of magnetic moments and presence of a resonating valence bond state in Ba $_{2}$ YIrO $_{6}$

Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu $_{3}$ (OH) $_{6}$ Cl $_{2}$

From magnetic order to quantum disorder: a $I^¼$ SR study of the Zn-barlowite series of $S = \frac{1}{2}$ kagomÃ© antiferromagnets, Zn $_{x}$ Cu $_{4 - x}$ (OH) $_{6}$ FBr

Direct evidence for a dynamical ground state in the highly frustrated Tb $_{2}$ Sn $_{2}$ O $_{7}$ pyrochlore

Dzyaloshinsky-Moriya Anisotropy in the Spin-1/2 KagomÃ© Compound ZnCu $_{3}$ (OH) $_{6}$ Cl $_{2}$

Failure to achieve the $J_{e f f}$ ~=~0 state even in nearly isolated Ir $^{5 +}$ in Sr $_{3}$ NaIrO $_{6}$ : are iridates enough for realizing true $j$ - $j$ coupling?

$I^¼$ SR study of the quantum dynamics in the frustrated $S = 3/2$ kagome bilayers

The magnetic phase diagram of the frustrated spin chain compound linarite, PbCuSO $_{4}$ (OH) $_{2}$ , as seen by neutron diffraction and $^{1}$ H-NMR

Competing Ordering Modes in the Distorted Quantum Kagome Material Clinoatacamite Cu $_{2}$ Cl(OH) $_{3}$

Evidence for spin liquid behavior in the frustrated three-dimensional $S = 1/2$ Heisenberg garnet NaCa $_{2}$ Cu $_{2}$ (VO $_{4}$ ) $_{3}$