activity
20112019
most citedHigh pressure sequence of Ba_3NiSb_2O_9 structural phases: new quantum spin-liquids based on Ni^{2+}

162 citations · 291 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.supr-con2019★ 4 cited

Emergence of superconductivity in strongly correlated hole-dominated Fe1-xSe

S. L. Ni, J. P. Sun, S. B. Liu +17

Here we establish a more complete phase diagram for FeSe system, based on experimental results of nonstoichiometric Fe1-xSe single crystals that we have developed recently, as well…

cond-mat.str-el2018★ 12 cited

Lattice distortion in the spin-orbital entangled state in RVO3 perovskites

J. -Q. Yan, W. Tian, H. B. Cao +10

We report a thorough study of YLaVO single crystals by measuring magnetic properties, specific heat, thermal conductivity, x-ray and neutron diffraction with th…

cond-mat.str-el2016★ 41 cited

Statics and dynamics of the highly correlated spin ice Ho2Ge2O7

A. M. Hallas, J. A. M. Paddison, H. J. Silverstein +11

The pyrochlore Ho2Ge2O7 is a new highly correlated spin ice material. Physical property measurements including x-ray diffraction, dc susceptibility and ac susceptibility, confirm t…

cond-mat.str-el2015★ 49 cited

Ground state selection in XY pyrochlore antiferromagnets RGeO (R = Er, Yb)

Z. L. Dun, X. Li, R. S. Freitas +9

Elastic neutron scattering, ac susceptibility, and specific heat experiments on the pyrochlores ErGeO and YbGeO show that both systems are antif…

cond-mat.str-el2014★ 23 cited

Incipient Ferromagnetism in Tb2Ge2O7: Application of Chemical Pressure to the Enigmatic Spin Liquid, Tb2Ti2O7

A. M. Hallas, J. G. Cheng, A. M. Arevalo-Lopez +8

The origin of the spin liquid state in TbTiO has challenged experimentalists and theorists alike for nearly 20 years. To improve our understanding of the exotic magneti…

cond-mat.str-el2011★ 162 cited

High pressure sequence of Ba_3NiSb_2O_9 structural phases: new quantum spin-liquids based on Ni^{2+}

J. G. Cheng, G. Li, L. Balicas +4

By using a high pressure, high temperature (HPHT) technique, the antiferromagnetically ordered ( = 13.5 K) 6H-A phase of BaNiSbO was transformed into two new gaple…