925 citations · 6.9k across the 167 of their papers we have counts for
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Electronic thermoelectric power factor and metal-insulator transition in FeSb2
Qing Jie, Rongwei Hu, Emil Bozin +4
We show that synthesis-induced Metal -Insulator transition (MIT) for electronic transport along the orthorombic c axis of FeSb single crystals has greatly enhanced electrical…
Magnetism in La2O3(Fe1-xMnx)2Se2 tuned by Fe/Mn ratio
Hechang Lei, Emil S. Bozin, A. Llobet +5
We report the evolution of structural and magnetic properties in La2O3(Fe1-xMnx)2Se2. Heat capacity and bulk magnetization indicate an increased ferromagnetic component of the long…
New layered fluorosulfide SrFBiS2
Hechang Lei, Kefeng Wang, Milinda Abeykoon +2
We have synthesized a new layered BiS-based compound SrFBiS2. This compound has similar structure to BiS2. It is built up by stacking up SrF layers and NaCl-type BiS2 layers…
From incommensurate correlations to mesoscopic spin resonance in YbRh2Si2
C. Stock, C. Broholm, F. Demmel +5
Spin fluctuations are reported near the magnetic field driven quantum critical point in YbRh2Si2. On cooling, ferromagnetic fluctuations evolve into incommensurate correlations loc…
Surface-induced Magnetism Fluctuations in Single Crystal of NiBi3 Superconductor
Xiangde Zhu, Hechang Lei, C. Petrovic +1
We report anistropy in superconducting and normal state of NiBi3 single crystals with Tc = 4.06 K. The magnetoresistance results indicate the absence of scattering usually associat…
Structure and physical properties of new layered iron oxychalcogenide BaFe2OSe2
Hechang Lei, Hyejin Ryu, John Warren +4
We have successfully synthesized a new layered iron oxychalcogenide BaFe2OSe2 single crystal. This compound is built up of Ba and Fe-Se(O) layers alternatively stacked along the c-…