72 citations · 335 across the 18 of their papers we have counts for
18 papers
Complex Temperature-dependent Thermal Conductivity in a Sawtooth Chain Magnet FeSiSe
Kunya Yang, Feihao Pan, Liran Wang +12
Geometrically frustrated magnets provide an ideal platform for exploring the interplay between lattice geometry and spin degrees of freedom. Here, we investigate the interactions b…
Colossal c-axis response and lack of rotational symmetry breaking within the kagome plane of the CsVSb superconductor
Mehdi Frachet, Liran Wang, Wei Xia +8
The kagome materials AV4Sb (A = K, Rb, Cs) host an intriguing interplay between unconventional superconductivity and charge-density-waves. Here, we investigate CsVSb$_5…
Interplay of stripe and double-Q magnetism with superconductivity in under the influence of magnetic fields
Kristin Willa, Roland Willa, Frederic Hardy +4
At undergoes a novel first-order transition from a four-fold symmetric double-Q magnetic phase to a t…
Charge-density-wave transitions, phase diagram, soft phonon and possible electronic nematicity: a thermodynamic investigation of BaNi2(As,P)2
Christoph Meingast, Anmol Shukla, Liran Wang +9
A detailed investigation of BaNi2(As,P)2 single crystals using high-resolution thermal-expansion, heat-capacity,Young-modulus and resistivity measurements is presented. The experim…
Revisiting the phase diagram of LaFeCoAsO on single crystals by thermodynamic methods
Francesco Scaravaggi, Sven Sauerland, Liran Wang +13
In this work we revisit the phase diagram of Co-doped LaFeAsO using single crystals and thermodynamic methods. From magnetic susceptibility studies we track the doping evolution of…
Rotational symmetry breaking at the incommensurate charge-density-wave transition in Ba(Ni,Co)(As,P): Possible nematic phase induced by charge/orbital fluctuations
Michael Merz, Liran Wang, Thomas Wolf +3
Nematic phase transitions in high-temperature superconductors have a strong impact on the electronic properties of these systems. BaFeAs,\@ with an established nematic tran…
Short-range nematic fluctuations in Sr1-xNaxFe2As2 superconductors
Shan Wu, Yu Song, Yu He +10
Interactions between nematic fluctuations, magnetic order and superconductivity are central to the physics of iron-based superconductors. Here we report on in-plane transverse acou…
Electronic nematicity in URu2Si2 revisited
Liran Wang, Mingquan He, Frederic Hardy +4
The nature of the hidden-order (HO) state in URu2Si2 remains one of the major unsolved issues in heavy-fermion physics. Recently, torque magnetometry, x-ray diffraction and elastor…
Competing Electronic Phases near the Onset of Superconductivity in Hole-doped SrFe2As2
L. Wang, M. He, D. D. Scherer +6
An intriguingly complex phase diagram of Na-doped SrFe2As2 is uncovered using high-resolution thermal-expansion, magnetization and heat-capacity measurements. The detailed temperat…
Nodal gaps in the nematic superconductor FeSe from heat capacity
Frédéric Hardy, Mingquan He, Liran Wang +8
Superconductivity in FeSe has recently attracted a great deal of attention because it emerges out of an electronic nematic state of elusive character. Here we study both the electr…
Large nematic susceptibility in the double-Q magnetic phase of BaNaFeAs
Liran Wang, Mingquan He, Frédéric Hardy +5
The nematic susceptibility of BaNaFeAs single crystals is studied by measuring the Young's modulus using a three-point-bending setup in a capacitance dila…
Uniaxial and hydrostatic pressure effects in alpha-RuCl3 single crystals via thermal-expansion measurements
Mingquan He, Xiao Wang, Liran Wang +6
We present high-resolution thermal-expansion and specific-heat measurements of single crystalline alpha-RuCl3. An extremely hysteretic structural transition expanding over 100 K is…
Evidence for short-range magnetic order in the nematic phase of FeSe from anisotropic in-plane magnetostriction and susceptibility measurements
Mingquan He, Liran Wang, Frédéric Hardy +4
The nature of the nematic state in FeSe remains one of the major unsolved mysteries in Fe- based superconductors. Both spin and orbital physics have been invoked to explain the ori…
Magnetic phase diagram of EuCuSi derived from thermal expansion and magnetostriction studies
Liran Wang, Lars Wallbaum, Changhyun Koo +3
Precise thermal expansion and magnetostriction studies of the intermetallic compound EuCuSi in the temperature range between 5 and 300 K are presented. A clear sign of magn…
Dichotomy between in-plane magnetic susceptibility and resistivity anisotropies in extremely strained
Mingquan He, Liran Wang, Felix Ahn +6
The in-plane resistivity and uniform magnetic susceptibility anisotropies of are obtained with a new method, in which a large symmetry-breaking uniaxial strain is…
Superconductivity-enhanced Nematicity and '' Gap Symmetry in Fe(SeS)
Liran Wang, Frédéric Hardy, Thomas Wolf +4
Superconducting iron chalcogenide FeSe has the simplest crystal structure among all the Fe-based superconductors. Unlike other iron pnictides, FeSe exhibits no long range magnetic…
Complex phase diagram of BaNaFeAs: a multitude of phases striving for the electronic entropy
Liran Wang, F. Hardy, A. Böhmer +3
The low-temperature electronic phase diagram of BaNaFeAs, obtained using high-resolution thermal-expansion and specific-heat measurements, is shown to be…
Miniature Dilatometer Based upon an AFM Piezocantilever
Liran Wang, George M. Schmiedeshoff, David Earl Graf +4
We report on the development of a sensitive dilatometer based upon a AFM piezocantilever. This dilatometer has been tested at temperatures down to 25 mK and in magnetic fields up t…