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Showing 1 to 9 of 9 for “"FeSe"”.
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Quantum Transport and Electric-Field Effects in Layered Topological Semimetals and Magnetic Materials
… with in-plane antiferromagnetic order, and FeSe, a layered superconductor, by fabricating superconduc- tor/antiferromagnet/superconductor (FeSe/NiPS3/FeSe) Josephson Junction. In addition, we fabricated a controlled Josephson Junction using graphite and a similar thickness of NiPS3, …
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Insights into correlated electron systems from first-principles quantum Monte Carlo
… measurements. For the iron-based superconductor, FeSe, I report on quantum Monte Carlo calculations that accurately reproduce the structural properties, including the lattice constants and the equation-of-state. In FeSe, I also found a coupling between the structure, spin texture, and orbital …
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Structural and Elastic Properties of Degenerate SnO Monolayers at Finite Temperature
… with a litharge structure such as FeS and FeSe mono-layers undergo structural and superconducting phase transitions that are tunable by doping. Representing another material platform with a litharge structure but without valence d-electrons, SnO monolayers also display a structural ground …
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Optical and core-level X-ray spectroscopy of correlated two-dimensional materials
… Finally, we study the iron-based superconductor FeSe, which displays a rotational symmetry breaking electronic nematic phase in proximity to unconventional superconductivity without magnetic order. To understand the origin of nematicity, we investigate the ordering of the orbital degrees of …
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Optimization and control of selenium chemistry and color in flint glass melts
… Se-iron containing industrial glass, suggests FeSe may act as the dominating coloring agent in the decoloration process. This got along well with the constructed phase stability diagrams of Na-O-Se system. Finally, a strategy of vectors addition in the L*a*b* color space diagram was developed …
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Frustrated Magnetism in Strongly Correlated Electron Systems
… for the ground state of the iron selenide FeSe. We find that the calculated spin excitations in this quadrupolar state closely resemble the results of recent INS measurements. In addition to electron spins, orbital physics also plays a prominent role in Fe-based superconductors. We study …
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MBE growth and STM study of chalcogenide thin films
… or electron-phonon interactions. Next, we grew FeSe on SrTiO$_3$ (001). The growth process was improved, although we did not grow the superconducting monolayer. Energy-dependent density of states was measured as a function of film thickness, showing the change in band structure with thickness, …
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Stress and crystal imperfections: Tools for the exploration of unconventional superconductivity via scanning tunneling microscopy
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms