430 citations · 2.7k across the 67 of their papers we have counts for
67 papers
Layered Kagome Compound NaNiS with Topological Flat Band
Junyao Ye, Yihao Lin, Haozhe Wang +4
We report structural and electronic properties of NaNiS, a quasi-two-dimensional compound composed of alternating layers of [NiS] and Na. The compo…
Superconductivity in electron doped PbBi2Te4
Xianghan Xu, Danrui Ni, Weiwei Xie +1
Single crystals of In-doped PbBi2Te4 are synthesized via a conventional solid-state method. Chemical analysis and hall measurements indicate that In replaces Pb, introducing n-type…
Quantum-limit phenomena and bandstructure in the magnetic topological semimetal EuZn2As2
Joanna Blawat, Smita Speer, John Singleton +2
We have experimentally investigated the low-temperature (0.6 K) electronic and magnetic properties of the layered antiferromagnet EuZn2As2 in pulsed magnetic fields of up to 60 T a…
Synthesis and physical properties of a new layered ferromagnet, Cr1.21Te2
Zhixue Shu, Haozhe Wang, Na Hyun Jo +5
Single crystals of a new layered compound, Cr1.21Te2, was synthesized via a vapor transport method. The crystal structure and physical properties were characterized by single cryst…
Spin disorder in a stacking polytype of a layered magnet
Xianghan Xu, Guangming Cheng, Danrui Ni +4
Strongly correlated ground states and exotic quasiparticle excitations in low-dimensional systems are central research topics in the solid state research community. The present wor…
Non-centrosymmetric SrIrO obtained under High Pressure
Haozhe Wang, Madalynn Marshall, Zhen Wang +5
SrIrO with strong spin-orbit coupling (SOC) and Hubbard repulsion (U) hosts Mott insulating states. The similar crystal structure, magnetic and electronic properties, p…
A Layered Spin 1/2 polymorph of titanium triiodide
Danrui Ni, Ranuri S. Dissanayaka Mudiyanselage, Xianghan Xu +4
A previously unreported layered spin 1/2 triangular lattice polymorph of TiI3 is described, synthesized under 6 GPa of applied pressure at 900 C, but stable at atmospheric pressure…
Mn(PtPd)P: Isovalent Tuning of Mn Sublattice Magnetic Order
Tyler J. Slade, Ranuri S. Dissanayaka Mudiyanselage, Nao Furukawa +12
We report the growth and characterization of MnPdP, a ferromagnet with T 295 K, and conduct a substitutional study with its antiferromagnetic analogue MnPtP.…
High Temperature Ferromagnetism in CrPtP
Tyler J. Slade, Nao Furukawa, Tanner R. Smith +6
We present the growth and basic magnetic and transport properties of CrPtP. We show that single crystals can readily be grown from a high-temperature solution creat…
Time reversal invariant single gap superconductivity with upper critical field larger than Pauli limit in NbIrB
Debarchan Das, Karolina Górnicka, Zurab Guguchia +5
Recently, compounds with noncentrosymmetric crystal structure have attracted much attention for providing a rich playground in search for unconventional superconductivity. NbIr…
LiYbSe2: Frustrated Magnetism in a New Pyrochlore Lattice
Ranuri S. Dissanayaka Mudiyanselage, Haozhe Wang, Olivia Vilella +3
Three-dimensionally (3D) frustrated magnets generally exist in the magnetic diamond and pyrochlore lattices, in which quantum fluctuations suppress magnetic orders and generate hig…
The honeycomb and hyperhoneycomb polymorphs of IrI
Danrui Ni, Kasey P. Devlin, Guangming Cheng +4
The synthesis of IrI at high pressure in its layered honeycomb polymorph is reported. Its crystal structure is refined by single crystal X-ray diffraction. Faults in the honeyc…
Unusual electrical and magnetic properties in layered EuZn2As2
Joanna Blawat, Madalynn Marshall, John Singleton +4
Eu-based compounds often exhibit unusual magnetism, which is critical for nontrivial topological properties seen in materials such as EuCd2As2. We investigate the structure and phy…
Spin glass state in layered compound MnSb2Te4
Hao Li, Yaoxin Li, Yu-Kun Lian +5
As a sister compound and isostructural of MnBi2Te4, the high quality MnSb2Te4 single crystals are grown via solid-state reaction where prolonged annealing and narrow temperature wi…
Anomalous Hall effect in distorted kagome magnets (Nd, Sm)MnSn
Wenlong Ma, Xitong Xu, Zihe Wang +5
We report magnetic and electrical properties for single crystals of NdMnSn and SmMnSn. They crystallize into a structure which has distorted, Mn-based kagome lattic…
NbIrB and TaIrB -- new low symmetry noncentrosymmetric superconductors with strong spin orbit coupling
Karolina Górnicka, Xin Gui, Bartlomiej Wiendlocha +4
Superconductivity was first observed more than a century ago, but the search for new superconducting materials remains a challenge. The Cooper pairs in superconductors are ideal em…
Surface Charge Induced Dirac Band Splitting in a Charge Density Wave Material (TaSe4)2I
Hemian Yi, Zengle Huang, Wujun Shi +14
(TaSe4)2I, a quasi-one-dimensional (1D) crystal, shows a characteristic temperature-driven metal-insulator phase transition. Above the charge density wave (CDW) temperature Tc, (Ta…
Topological Hall effect and the magnetic states of Nowotney chimney ladder compound CrGe}
Yu Li, Xin Gui, Mojammel A Khan +3
We have investigated the magnetic and charge transport properties of single crystals of Nowotney Chimney Ladder compound CrGe and mapped out a comprehensive phase dia…
Multiple mobile excitons manifested as sidebands in quasi-one-dimensional metallic TaSe3
Junzhang Ma, Simin Nie, Xin Gui +22
Charge neutrality and their expected itinerant nature makes excitons potential transmitters of information. However, exciton mobility remains inaccessible to traditional optical ex…
Chemical Bonding Governs Complex Magnetism in MnPt5P
Xin Gui, Ryan A. Klein, Craig M. Brown +1
Subtle changes in chemical bonds may result in dramatic revolutions in magnetic properties in solid state materials. MnPt5P, a new derivative of the rare-earth-free ferromagnetic M…
Crystal Structure, Magnetism, and Electronic Properties of New Rare-Earth-Free Ferromagnetic MnPt5As
Xin Gui, Weiwei Xie
The design and synthesis of targeted functional materials have been a long-term goal for material scientists. Although a universal design strategy is difficult to generate for all…
Superconductivity in Metal-Rich Chalcogenide Ta2Se
Xin Gui, Karolina Gornicka, Tomasz Klimczuk +1
The metal-metal bond in metal-rich chalcogenide is known to exhibit various structures and dominate interesting physical properties. Ta2Se can be obtained by both arc-melting and s…
A Novel Magnetic Material by Design: Observation of Yb3+ with Spin-1/2 and Possible Superconducting Trace in YbxPt5P
Xin Gui, Tay-Rong Chang, Kaya Wei +5
The localized f-electrons enrich the magnetic properties in rare-earth-based intermetallics. Among those, compounds with heavier 4d and 5d transition metals are even more fascinati…
Bond-breaking Induced Lifshitz Transition in Robust Dirac Semimetal
Yiyuan Liu, Yu-Fei Liu, Xin Gui +7
Topological electrons in semimetals are usually vulnerable to chemical doping and environment change, which restricts their potential application in future electronic devices. In t…