Contact details
Radu Coldea
Clarendon Laboratory
Parks Road
Oxford
OX1 3PU
Publications
Probing α-RuCl_{3} Beyond Magnetic Order: Effects of Temperature and Magnetic Field.
Physical review letters 120 (2018) 077203-
SM Winter, K Riedl, D Kaib et al.Quasiparticle Breakdown and Spin Hamiltonian of the Frustrated Quantum Pyrochlore Yb_{2}Ti_{2}O_{7} in a ...
Physical review letters 119 (2017) 057203-
JD Thompson, PA McClarty, D Prabhakaran et al.Topological triplon modes and bound states in a Shastry-Sutherland magnet
NATURE PHYSICS 13 (2017) 736-+
PA McClarty, F Krueger, T Guidi et al.Magnetic Field Dependence of Excitations Near Spin-Orbital Quantum Criticality.
Physical review letters 118 (2017) 067205-
A Biffin, C Rüegg, J Embs et al.Single crystal growth from separated educts and its application to lithium transition-metal oxides.
Scientific reports 6 (2016) 35362-
F Freund, SC Williams, RD Johnson et al.Incommensurate counterrotating magnetic order stabilized by Kitaev interactions in the layered honeycomb ...
PHYSICAL REVIEW B 93 (2016) ARTN 195158
SC Williams, RD Johnson, F Freund et al.Spin dynamics of counterrotating Kitaev spirals via duality
PHYSICAL REVIEW B 94 (2016) ARTN 201110
I Kimchi, R ColdeaMonoclinic crystal structure of alpha-RuCl3 and the zigzag antiferromagnetic ground state
PHYSICAL REVIEW B 92 (2015) ARTN 235119
RD Johnson, SC Williams, AA Haghighirad et al.Unified theory of spiral magnetism in the harmonic-honeycomb iridates alpha, beta, and gamma Li2IrO3
PHYSICAL REVIEW B 91 (2015) ARTN 245134
I Kimchi, R Coldea, A VishwanathUnconventional magnetic order on the hyperhoneycomb Kitaev lattice in beta-Li2IrO3
PHYSICAL REVIEW B 90 (2014) ARTN 205116
A Biffin, RD Johnson, S Choi et al.Cascade of field-induced magnetic transitions in a frustrated antiferromagnetic metal
PHYSICAL REVIEW B 90 (2014) ARTN 020401
AI Coldea, L Seabra, A McCollam et al.Realization of a three-dimensional spin-anisotropic harmonic honeycomb iridate.
Nature communications 5 (2014) 4203-
KA Modic, TE Smidt, I Kimchi et al.Quasiparticle breakdown in the quasi-one-dimensional Ising ferromagnet CoNb2O6
PHYSICAL REVIEW B 90 (2014) ARTN 174406
NJ Robinson, FHL Essler, I Cabrera et al.Noncoplanar and counterrotating incommensurate magnetic order stabilized by Kitaev interactions in γ-Li(2...
Physical review letters 113 (2014) 197201-
A Biffin, RD Johnson, I Kimchi et al.Excitations in the quantum paramagnetic phase of the quasi-one-dimensional Ising magnet CoNb2O6 in a tran...
PHYSICAL REVIEW B 90 (2014) ARTN 014418
I Cabrera, JD Thompson, R Coldea et al.Spin waves and revised crystal structure of honeycomb iridate Na2IrO3
Physical Review Letters 108 (2012) 127204
SK Choi, R Coldea, AN Kolmogorov et al.Anomalous high-energy spin excitations in the high-Tc superconductor-parent antiferromagnet La₂CuO₄.
Phys Rev Lett 105 (2010) 247001-
NS Headings, SM Hayden, R Coldea et al.Quantum criticality in an Ising chain: experimental evidence for emergent E8 symmetry.
Science 327 (2010) 177-180
R Coldea, DA Tennant, EM Wheeler et al.Magnetic order and dynamics of the charge-ordered antiferromagnet La1.5Sr0.5CoO4
Phys Rev B AIP 80 (2009) 134414
LM Helme, AT Boothroyd, R Coldea et al.Spin wave dynamics of 2d and 3d heisenberg antiferromagnets
Acta Physica Polonica A 115 (2009) 19-24
RA Cowley, DA Tennant, R ColdeaAnomalous temperature evolution of the internal magnetic field distribution in the charge-ordered triangu...
Phys Rev Lett 100 (2008) 017206-
T Lancaster, SJ Blundell, PJ Baker et al.Quantum dynamics and entanglement of spins on a square lattice.
Proc Natl Acad Sci U S A 104 (2007) 15264-15269
NB Christensen, HM Rønnow, DF McMorrow et al.Orbital degeneracy removed by charge order in triangular antiferromagnet AgNiO2.
Phys Rev Lett 99 (2007) 157204-
E Wawrzyńska, R Coldea, EM Wheeler et al.Anomalous excitation spectra of frustrated quantum antiferromagnets.
Phys Rev Lett 96 (2006) 057201-
W Zheng, JO Fjaerestad, RRP Singh et al.Bose-Einstein Condensation of Magnons in Cs2CuCl4
Physical Review Letters 95 (2005) 127202 4pp-
D Kovrizhin, T. Radu, H. Wilhelm et al.Three-dimensional spin fluctuations in Na0.75CoO2
Physical Review Letters 94 (2005) article 157206 4pp-
LM Helme, AT Boothroyd, R Coldea et al.Ferromagnetic in-plane spin fluctuations in NaxCoO2 observed by neutron inelastic scattering
Physical Review Letters 92 (2004) article 197201 4pp-
AT Boothroyd, D A Tennant, D Prabhakaran et al.Field-induced quantum phase transition in the quasi 1D XY-like antiferromagnet Cs<inf>2</inf>CoCl<inf>4</...
Journal of Magnetism and Magnetic Materials 272-276 (2004) 920-921
CJ Mukherjee, R Coldea, DA Tennant et al.Neutron scattering from deconfined spinons in the 2D frustrated quantum magnet Cs<inf>2</inf>CuCl<inf>4</...
Journal of Magnetism and Magnetic Materials 272-276 (2004)
R Coldea, DA Tennant, Z TylczynskiDirect measurement of the spin Hamiltonian and observation of condensation of magnons in the 2D frustrate...
Phys Rev Lett 88 (2002) 137203-
R Coldea, DA Tennant, K Habicht et al.Show more publications