97 citations · 314 across the 14 of their papers we have counts for
14 papers
-wave altermagnetic order parameter in hematite
Tianren Wang, Yuehong Li, Yu Feng +11
Altermagnets combine the vanishing net magnetization of antiferromagnets with momentum-dependent spin splitting. Magnon band splitting provides a direct probe of altermagnetic orde…
Spin correlations in the parent phase of LiFeODFeSe
Hongliang Wo, Bingying Pan, Die Hu +3
Elucidating spin correlations in the parent compounds of high-temperature superconductors is crucial for understanding superconductivity. We used neutron scattering to study spin c…
Spin Fluctuations in SrLaRuO
Zheng He, Qisi Wang, Yu Feng +12
We use inelastic neutron scattering to study spin fluctuations in SrLaRuO, where Lanthanum doping triggers a Lifshitz transition by pushing the van Hove singula…
Neutron Scattering Studies of the Breathing Pyrochlore Antiferromagnet LiGaCrO
Zheng He, Yiqing Gu, Hongliang Wo +7
We report neutron scattering measurements of the spinel oxide LiGaCrO, in which magnetic ions Cr form a breathing pyrochlore lattice. Our experiments reveal the…
Polarized neutron scattering studies of magnetic excitations in iron-selenide superconductor (LiFe)ODFeSe ( = 41 K)
Die Hu, Yu Feng, Jitae T. Park +5
We report polarized neutron scattering measurements of the low energy spin fluctuations of the iron-selenide superconductor LiFeODFeSe below and above its supercond…
Field-Tuned Quantum Effects in a Triangular-Lattice Ising Magnet
Yayuan Qin, Yao Shen, Changle Liu +19
We report thermodynamic and neutron scattering measurements of the triangular-lattice quantum Ising magnet TmMgGaO 4 in longitudinal magnetic fields. Our experiments reveal a quasi…
Neutron Spin Resonance in the Heavily Hole-doped KFeAs Superconductor
Shoudong Shen, Xiaowen Zhang, Hongliang Wo +6
We report high-resolution neutron scattering measurements of the low energy spin fluctuations of KFeAs, the end member of the hole-doped BaKFeAs fam…
Intertwined Spin and Orbital Density Waves in MnP Uncovered by Resonant Soft X-ray Scattering
Bingying Pan, Hoyoung Jang, Jun-Sik Lee +12
Unconventional superconductors are often characterized by numerous competing and even intertwined orders in their phase diagrams. In particular, the electronic nematic phases, whic…
Coexistence of ferromagnetic and stripe-type antiferromagnetic spin fluctuations in YFeGe
Hongliang Wo, Qisi Wang, Yao Shen +18
We report neutron scattering measurements of single-crystalline YFeGe in the normal state, which has the same crystal structure to the 122 family of iron pnictide supercond…
Structure of spin excitations in heavily electron-doped Li0.8Fe0.2ODFeSe superconductors
Bingying Pan, Yao Shen, Die Hu +9
Heavily electron-doped iron-selenide (HEDIS) high-transition-temperature (high-) superconductors, which have no hole Fermi pockets, but have a notably high …
Transition from sign-reversed to sign-preserved Cooper-pairing symmetry in sulfur-doped iron selenide superconductors
Qisi Wang, J. T. Park, Yu Feng +11
An essential step toward elucidating the mechanism of superconductivity is to determine the sign/phase of superconducting order parameter, as it is closely related to the pairing i…
Nodal superconducting gap structure in the quasi-one-dimensional CsCrAs investigated using SR measurements
D. T. Adroja, A. Bhattacharyya, M. Smidman +7
The superconducting ground state of the newly discovered superconductor CsCrAs with a quasi-one-dimensional crystal structure ( 2.1(1) K) has been invest…
Searching for triplet superconductivity in the Quasi-One-Dimensional K2Cr3As3
D. T. Adroja, A. Bhattacharyya, M. Telling +7
The superconducting state of the newly discovered superconductor KCrAs with a quasi-one-dimensional crystal structure ( 6 K) has been investigated by usi…
Structural and Magnetic Phase Diagram of CrAs and its Relationship with Pressure-induced Superconductivity
Yao Shen, Qisi Wang, Yiqing Hao +11
Most unconventional superconductors, including cuprates and iron-based superconductors, are derived from chemical doping or application of pressure on their collinearly magnetic-or…