Results 1 to 10 of about 258 (116)
Strongly Correlated Electron–Photon Systems
Nature, 2022 An important goal of modern condensed matter physics involves the search for states of matter with new emergent properties and desirable functionalities. Although the tools for material design remain relatively limited, notable advances have been recently achieved by controlling interactions at hetero-interfaces, precise alignment of low-dimensional ...
Jacqueline Bloch +2 more
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Fluctuations in strongly correlated electron systems
Results in Physics, 2018 High transition temperature superconductors in cuprates exhibit the charge-density-wave fluctuations and the ferromagnetic time-reversal-symmetry-breaking fluctuation in the polar Kerr rotation experiments. We demonstrate that they share the same root of
Mu-Kun Lee +2 more
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The effect of Cr impurity and Zn vacancy on electronic and magnetic properties of ZnSe crystal
Фізика і хімія твердого тіла, 2021 The spin-polarized electronic energy spectra of the ZnCrSe crystal were obtained based on calculations for a supercell containing 64 atoms. First, calculation is performed with an impurity of Cr atom, replacing the Zn atom.
S.V. Syrotyuk, Moaid K. Hussain
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Quantization condition of strongly correlated electrons in oxide nanostructures
Communications Materials, 2023 Some oxide nanostructures have recently been shown to host quantum well (QW) states that are promising for quantum device applications by designing the wave function of their strongly correlated electrons. However, it is unclear why QW states only appear
Tatsuhiko Kanda +8 more
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A theory for colors of strongly correlated electronic systems [PDF]
Nature Communications, 2023 Abstract Many strongly correlated transition metal insulators are colored, even though they have band gaps much larger than the highest energy photons from the visible light. An adequate explanation for the color requires a theoretical approach able to compute subgap excitons in periodic crystals, reliably and ...
Swagata Acharya +5 more
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Electronic duality in strongly correlated matter [PDF]
Proceedings of the National Academy of Sciences, 2008 Superconductivity develops from an attractive interaction between itinerant electrons that creates electron pairs, which condense into a macroscopic quantum state—the superconducting state. On the other hand, magnetic order in a metal arises from electrons localized close to the ionic core and whose interaction is mediated by ...
Park, T. +4 more
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Ferromagnetism out of charge fluctuation of strongly correlated electrons in κ-(BEDT-TTF)2Hg(SCN)2Br
npj Quantum Materials, 2021 We perform magnetic susceptibility and magnetic torque measurements on the organic κ-(BEDT-TTF)2Hg(SCN)2Br, which is recently suggested to host an exotic quantum dipole-liquid in its low-temperature insulating phase.
Minoru Yamashita +12 more
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Strongly Correlated Electrons [PDF]
, 2006 207 pages, 109 figures, to be published in Solid State Physics Volume 60, Elsevier 2006.
Fulde, P., Thalmeier, P., Zwicknagl, G.
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Control of electronic topology in a strongly correlated electron system
Nature Communications, 2022 AbstractIt is becoming increasingly clear that breakthrough in quantum applications necessitates materials innovation. In high demand are conductors with robust topological states that can be manipulated at will. This is what we demonstrate in the present work.
Sami Dzsaber +14 more
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Shaping Electronic Flows with Strongly Correlated Physics
Nano Letters, 2023 Nonequilibrium quantum transport is of central importance in nanotechnology. Its description requires the understanding of strong electronic correlations, which couple atomic-scale phenomena to the nanoscale. So far, research in correlated transport focused predominantly on few-channel transport, precluding the investigation of cross-scale effects ...
Andre Erpenbeck, Emanuel Gull, Guy Cohen
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