71 citations · 501 across the 17 of their papers we have counts for
17 papers
Observation of giant circular dichroism induced by electronic chirality
Qian Xiao, Oleg Janson, Sonia Francoual +8
Chiral phases of matter, characterized by a definite handedness, abound in nature, ranging from the crystal structure of quartz to spiraling spin states in helical magnets. In …
Evidence of unconventional pairing in the quasi two-dimensional CuIrTe superconductor
T. Shang, Y. Chen, W. Xie +13
The CuIrRuTe superconductors (with a around 2.8 K) can host charge-density waves, whose onset and interplay with superconductivity are not well known at a mic…
A Family of Lanthanide Noncentrosymmetric Superconductors La ( = Ru, Rh, Ir; = Al, In)
Hang Su, Feng Du, Shuaishuai Luo +10
We report the discovery of superconductivity in a series of noncentrosymmetric compounds La ( = Ru, Rh, Ir; = Al, In), which have a cubic crystal structure with spac…
Spin-triplet superconductivity in Weyl nodal-line semimetals
Tian Shang, Sudeep K. Ghosh, Michael Smidman +14
Topological semimetals are three dimensional materials with symmetry-protected massless bulk excitations. As a special case, Weyl nodal-line semimetals are realized in materials ei…
Spin order and fluctuations in the EuAl and EuGa topological antiferromagnets: A SR study
X. Y. Zhu, H. Zhang, D. J. Gawryluk +12
We report on systematic muon-spin rotation and relaxation (SR) studies of the magnetic properties of EuAl and EuGa single crystals at a microscopic level. Transverse-fie…
Giant magnetoresistance and topological Hall effect in the EuGa4 antiferromagnet
H. Zhang, X. Y. Zhu, Y. Xu +8
We report on systematic temperature- and magnetic field-dependent studies of the EuGa binary compound, which crystallizes in a centrosymmetric tetragonal BaAl-type structur…
Nodeless superconductivity in the centro- and noncentrosymmetric rhenium-boron superconductors
T. Shang, W. Xie, J. Z. Zhao +7
We report a comprehensive study of the centrosymmetric ReB and noncentrosymmetric ReB superconductors. At a macroscopic level, their bulk superconductivity (SC), with $…
Revealing the Heavy Quasiparticles in the Heavy-Fermion Superconductor CeCu2Si2
Zhongzheng Wu, Yuan Fang, Hang Su +11
The superconducting order parameter of the first heavy-fermion superconductor CeCu2Si2 is currently under debate. A key ingredient to understand its superconductivity and physical…
Multigap superconductivity in the MoPB boron-phosphorus compound
T. Shang, W. Xie, D. J. Gawryluk +7
The tetragonal MoPB compound was recently reported to show superconductivity with a critical temperature up to 9.2 K. In search of evidence for multiple superconducting gap…
Simultaneous Nodal Superconductivity and Time-Reversal Symmetry Breaking in the Noncentrosymmetric Superconductor CaPtAs
T. Shang, M. Smidman, A. Wang +11
By employing a series of experimental techniques, we provide clear evidence that CaPtAs represents a rare example of a noncentrosymmetric superconductor which simultaneously exhibi…
CaPtAs: a new noncentrosymmetric superconductor
W. Xie, P. R. Zhang, B. Shen +6
We report the discovery of a new noncentrosymmetric superconductor CaPtAs. It crystallizes in a tetragonal structure (space group , No.109), featuring three dimensional hon…
Enhanced and multiband superconductivity in the fully-gapped ReBe superconductor
T. Shang, A. Amon, D. Kasinathan +8
In search of the origin of superconductivity in diluted rhenium superconductors and their significantly enhanced compared to pure Be (0.026 K), we investigated the intermetal…
Extremely large magnetoresistance and compensated Fermi surfaces in the antiferromagnetic semimetal YbAs
W. Xie, Y. Wu, F. Du +10
A number of rare-earth monopnictides have topologically non-trivial band structures together with magnetism and strong electronic correlations. In order to examine whether the anti…
Fully-gapped superconductivity in single crystals of noncentrosymmetric ReZr with broken time-reversal symmetry
G. M. Pang, Z. Y. Nie, A. Wang +7
The noncentrosymmetric superconductor ReZr has attracted much interest due to the observation of broken time-reversal symmetry in the superconducting state. Here we report an i…
Nodeless superconductivity and time-reversal symmetry breaking in the noncentrosymmetric superconductor Re24Ti5
T. Shang, G. M. Pang, C. Baines +9
The noncentrosymmetric superconductor ReTi, a time-reversal symmetry (TRS) breaking candidate with \,K, was studied by means of muon-spin rotation/relaxation…
Probing the superconducting gap structure of (LiFe)OHFeSe
M. Smidman, G. M. Pang, H. X. Zhou +8
We report measurements of the London penetration depth [] of the recently discovered iron-based superconductor (LiFe)OHFeSe, in order to characterize the nature…
Fully gapped -wave superconductivity in CeCuSi
G. M. Pang, M. Smidman, J. L. Zhang +13
The nature of the pairing symmetry of the first heavy fermion superconductor CeCuSi has recently become the subject of controversy. While CeCuSi was generally belie…