77 citations · 210 across the 9 of their papers we have counts for
10 papers
Broad-band THz emission by Spin-to-Charge Conversion in Topological Material -- Ferromagnet Heterostructures
Xingyue Han, Xiong Yao, Tilak Ram Thapaliya +10
Terahertz spintronic devices combine ultrafast operation with low power consumption, making them strong candidates for next-generation memory technologies. In this study, we use ti…
Anomalous Hall and Nernst effects in epitaxial films of topological kagome magnet Fe3Sn2
Durga Khadka, T. R. Thapaliya, Sebastian Hurtado Parra +4
The topological kagome magnet (TKM) Fe3Sn2 exhibits unusual topological properties, flat electronic bands, and chiral spin textures, making it an exquisite materials platform to ex…
Spin phases of the helimagnetic insulator CuOSeO probed by magnon heat conduction
N. Prasai, A. Akopyan, B. A. Trump +4
We report studies of thermal conductivity as functions of magnetic field and temperature in the helimagnetic insulator CuOSeO that reveal novel features of the spin-phase t…
Precipitating Ordered Skyrmion Lattices from Helical Spaghetti
Dustin A. Gilbert, Alexander J. Grutter, Paul M. Neves +8
Magnetic skyrmions have been the focus of intense research due to their potential applications in ultra-high density data and logic technologies, as well as for the unique physics…
Ballistic magnon heat conduction and possible Poiseuille flow in the helimagnetic insulator CuOSeO
N. Prasai, B. A. Trump, G. G. Marcus +4
We report on the observation of magnon thermal conductivity 70 W/mK near 5 K in the helimagnetic insulator CuOSeO, exceeding that measured in any other ferromagne…
Universal Ratio of Intrinsic Resistivities of Spin Helix in B20 (Fe-Co)Si Magnets
S. X. Huang, Jian Kang, Fei Chen +6
The B20 magnets with the Dzyaloshinskii-Moriya (D-M) interaction exhibit spin helix and Skyrmion spin textures unattainable in traditional Heisenberg ferromagnets. We have determin…
Magnetoresistance due to Broken C4 Symmetry in Cubic B20 Chiral Magnets
S. X. Huang, Fei Chen, Jian Kang +4
The B20 chiral magnets with broken inversion symmetry and C4 rotation symmetry have attracted much attention. The broken inversion symmetry leads to the Dzyaloshinskii-Moriya that…
Pressure effects on strained FeSe0.5Te0.5 thin films
M. Gooch, B. Lorenz, S. X. Huang +2
The pressure effect on the resistivity and superconducting Tc of prestrained thin films of the iron chalcogenide superconductor FeSe0.5Te0.5 is studied. Films with different anion…
Control of tetrahedral coordination and superconductivity in FeSe0.5Te0.5 thin films
S. X. Huang, C. L. Chien, V. Thampy +1
We demonstrate a close relationship between superconductivity and the dimensions of the Fe-Se(Te) tetrahedron in FeSe0.5Te0.5. This is done by exploiting thin film epitaxy, which p…
Determination of Superconducting Gap of SmFeAsFxO1-x Superconductors by Andreev Reflection Spectroscopy
T. Y. Chen, S. X. Huang, Z. Tesanovic +3
The superconducting gap in FeAs-based superconductor SmFeAs(O1-xFx) (x = 0.15 and 0.30) and the temperature dependence of the sample with x = 0.15 have been measured by Andreev ref…