518 citations · 2.6k across the 80 of their papers we have counts for
43 papers · 1 filter
Emergent magnetism, heavy electrons and pressure-induced reentrant superconductivity in the iron substituted 4d transition-metal sulfides
Yalei Huang, Lu Xin, Na Zuo +16
Superconductivity emerging from or in the vicinity of magnetic states is generally considered to be mediated by spin fluctuations and thus lies beyond the scope of conventional ele…
Orientation-resolved tunnel spectroscopy of a triplet superconductor
Marcel Strohmeier, Andriy Smolyanyuk, Karsten Held +5
Although Cooper pairs in superconductors generally condense into a spin-singlet state, spin-triplet superconductivity has attracted sustained interest since it enables dissipationl…
Pressure-induced superconductivity beyond magnetic quantum criticality in a Kondo ferromagnet
Yanan Zhang, Yongjun Zhang, Jiawen Zhang +13
Quantum phase transitions are an established setting for emergent phenomena driven by strong electronic correlations, including strange metals and unconventional superconductivity.…
Soft Phonon Charge-Density Wave Formation in the Kagome Metal KVSb
Yifan Wang, Chenchao Xu, Zhimian Wu +11
A range of of unusual emergent behaviors have been reported in the charge-density wave (CDW) state of the VSb (K, Rb, Cs) kagome metals, including a CDW formation p…
Pressure induced superconducting dome in LaNiGa2
Yanan Zhang, Dajun Su, Zhaoyang Shan +13
LaNiGa2 is a time-reversal symmetry breaking superconductor with symmetry protected band crossings, making it an ideal platform for investigating the interplay between unconvention…
Superconductivity of cerium under pressures up to 54GPa
Yanan Zhang, Dajun Su, Zhaoyang Shan +5
Cerium is a fascinating element due to its diverse physical properties, which include forming various crystal structures (, , , and ), mixed valence behavi…
High-temperature superconductivity with zero-resistance and strange metal behavior in LaNiO
Yanan Zhang, Dajun Su, Yanen Huang +13
Recently signatures of superconductivity were observed close to 80 K in \LN\ under pressure. This discovery positions \LN\ as the first bulk nickelate with high-temperature superco…
Structural phase transitions and superconductivity in the Heusler intermetallics PdSn ( = Ti, Zr, Hf)
Hang Su, Feng Du, Rui Li +7
We report the discovery of structural phase transitions and superconductivity in the full Heusler compounds PdSn ( = Ti, Zr, Hf), by means of electrical transport, magnet…
Unconventional fully-gapped superconductivity in the heavy-fermion metal CeCuSi
Michael Smidman, Oliver Stockert, Emilian M. Nica +4
The heavy-fermion metal CeCuSi was the first discovered unconventional, non-phonon-mediated superconductor, and for a long time was believed to exhibit single-band -wave…
Nodeless superconductivity in noncentrosymmetric LaRhSn
Z. Y. Nie, J. W. Shu, A. Wang +8
The superconducting order parameter of the noncentrosymmetric superconductor LaRhSn is investigated by means of low temperature measurements of the specific heat, muon-spin relaxat…
Nodeless superconductivity in the topological nodal-line semimetal CaSb2
Weiyin Duan, Jiawen Zhang, Rohit Kumar +6
CaSb2 is a topological nodal-line semimetal that becomes superconducting below 1.6 K, providing an ideal platform to investigate the interplay between topologically nontrivial elec…
CeCuSi and YbRhSi: Strange Cases of Heavy-Fermion Superconductivity
Z. Y. Shan, M. Smidman, O. Stockert +6
The heavy-fermion superconductor CeCuSi exhibits two-band, -wave superconductivity with a finite energy gap over the whole Fermi surface around the magnetic instabil…
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…
Muon-spin relaxation study of the layered kagome superconductor CsVSb
Zhaoyang Shan, Pabitra K. Biswas, Sudeep K. Ghosh +10
The topological metals VSb ( = K, Rb, Cs) with a layered kagome structure provide a unique opportunity to investigate the interplay between charge…
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…
NbReSi: A Noncentrosymetric Superconductor with Large Upper Critical Field
H. Su, T. Shang, F. Du +6
We report the discovery of superconductivity in noncentrosymmetric NbReSi, which crystallizes in a hexagonal ZrNiAl-type crystal structure with space group (No.~189).…
Fully gapped superconductivity with preserved time reversal symmetry in noncentrosymmetric LaPdIn
H. Su, Z. Y. Nie, F. Du +9
We report an investigation of the superconducting properties of the hexagonal noncentrosymmetric compound LaPdIn. Electrical resistivity, specific heat and ac susceptibility measur…
Nodeless superconductivity in the charge density wave superconductor LaPtSi
Z. Y. Nie, L. C. Yin, A. Thamizhavel +8
We have studied the superconducting gap structure of LaPtSi by measuring the temperature dependence of the London penetration depth shift and point contact spectros…
Nodeless superconductivity in LuRhSn with broken time reversal symmetry
A. Wang, Z. Y. Nie, F. Du +10
Evidence for broken time reversal symmetry (TRS) has been found in the superconducting states of the RhSn (R = Sc, Y, Lu) compounds with a centrosymmetric caged cry…
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…
Evolution of charge density wave order and superconductivity under pressure in LaPtSi
B. Shen, F. Du, R. Li +7
We report measurements of the electrical resistivity and ac magnetic susceptibility of single crystalline LaPtSi under pressure, in order to investigate the interplay of su…
Recent progress on superconductors with time-reversal symmetry breaking
Sudeep Kumar Ghosh, Michael Smidman, Tian Shang +4
Superconductivity and magnetism are antagonistic states of matter. The presence of spontaneous magnetic fields inside the superconducting state is, therefore, an intriguing phenome…
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…
Time-reversal symmetry breaking in Re-based superconductors
T. Shang, M. Smidman, S. K. Ghosh +15
To trace the origin of time-reversal symmetry breaking (TRSB) in Re-based superconductors, we performed comparative muon-spin rotation/relaxation (SR) studies of superconducting…