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Showing 1 to 7 of 7 for “"Mott Transition"”.

  1. Some Aspects of Electronic Structures of Strongly Correlated Metals near Mott Transition

    Yoda, Shuntaro京都大学 (Kyoto University)1999

    kyoto Repository record

  2. Ultrafast spatiotemporal dynamics of photoexcitations in two-dimensional semiconductors

    Gauriot, NicolasUniversity of Cambridge2022

    … on two families of Van der Waals materials: the transition metal dichalcogenides and the group IV monochalcogenides. First, we explore the spatio-temporal dynamics of photo-excited species in monolayer transition metal dichalcogenides. Using pump-probe spectroscopy, and a range of steady state …

    cambridge Repository record

  3. Electronic correlations in Lix̳ CoO₂

    Marianetti, Chris, 1975-Massachusetts Institute of Technology2004

    … the hereto anomalous first-order metal-insulator transition in LixCoO2 (0.75 < x < 0.95) is identified as a Mott transition of impurity states. DFT supercell calculations indicate that for dilute Li vacancy concentrations (ie x > 0.95), the vacancy potential binds its hole and forms an impurity …

    mit Repository record

  4. Anistropic phenomena in strongly correlated electron systems

    Carter, Edwin ChristopherUniversity of Birmingham2005

    … surface consists of small hole pockets, and the Mott transition happens as these pockets shrink to points. Anisotropic phenomena observed in the cuprates are reproduced by the theory; a pseudogap destroys the Fermi surface in some places, leaving behind Fermi arcs that closed into hole pockets by …

    birmingham Repository record

  5. Microstructural analysis of plasticity in low-load contact damage of silicon and germanium

    Morris, Jonathan CordellRice University1995

    … metallization of the semiconductor (Mott transition). A metastable amorphous phase is formed when the pressure on the metallic phase drops as the indenter is lifted from the surface. This amorphous phase makes up the indentation interior and the ductile extrusions. The extent of the …

    rice Repository record

  6. Phase Transitions in driven 1D and Quasi-Periodic 2D Optical Lattices

    Bhave, ShauryaUniversity of Cambridge2022

    … undertaken with this platform, to explore phase transitions in two different systems. The first is the observation of a first-order Mott transition in a resonantly shaken lattice. The second, is the realisation of a two dimensional Bose glass state in an optical quasicrystal. Quasicrystalline …

    cambridge Repository record

  7. Ultrafast Charge and Energy transfer Dynamics in Organic-Transition Metal Dichalcogenides Heterostructures

    See, Soo TeckUniversity of Cambridge2024

    … optical properties of a less well studied Transition Metal Dichalcogenide, monolayer MoTe2 is characterized. Key excitonic properties such as exciton saturation, lifetime, Exciton-Exciton Annihilation rate and its complex spectral evolution arising from many body effects at both the …

    cambridge Repository record