Strongly correlated hopping and many-body bound states [PDF]
, 2002 6 pages, 6 EPS figures, minor modifications and references addedWe study a system in which the quantum dynamics of electrons depend on the particle density in their neighborhood.
Vidal, J., Douçot, Benoît
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Superconductivity of strongly correlated electrons: heavy-fermion systems [PDF]
, 1990 The Cooper pairs in the superconductors CeCu 2Si 2, UBe 13, UPt 3, and URu 2Si 2 are formed by quasiparticles with effective mass m* of order 100 m el.
Steglich, F.
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Core-level transient absorption spectroscopy as a probe of electron hole relaxation in photoionized $\mathrm{H^{+} (H_{2}O)_{n}}$ [PDF]
, 2014 There is fundamental interest in understanding the coupled nuclear and electronic dynamics associated with charge transfer processes in complex molecules and materials, which are often mediated by electron, electron hole or proton motion.
Li, Zheng +7 more
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Single-site Anderson Model. I Diagrammatic theory [PDF]
, 2007 Access full text – https://arxiv.org/abs/cond-mat/0701296The diagrammatic theory is proposed for the strongly correlated impurity Anderson model. The strongly correlated impurity electrons are hybridized with free conduction electrons.
DIGOR, D. F. +4 more
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Degradation of AlGaN/GaN HEMT devices: Role of reverse-bias and hot electron stress [PDF]
, 2013 This paper describes a deep investigation of the degradation mechanisms induced by off-state and on-state stress in AlGaN/GaN HEMTs. Concerning reverse-bias degradation, results underline that the exposure to reverse-bias stress can induce (i) a ...
ZANONI, ENRICO +9 more
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A novel diagrammatic technique for the single-site Anderson model [PDF]
, 2007 Access full text – https://arxiv.org/abs/cond-mat/0701299A diagrammatic theory around the atomic limit is proposed for the single-impurity Anderson model in which the strongly correlated impurity electrons hybridize with free (uncorrelated) conduction ...
DIGOR, D. F. +4 more
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Electronic & ionic conduction & correlated dielectric relaxations in molecular solids [PDF]
, 2016 The study of crystalline materials has played a prominent role in solid state physics, whose basic theories were formulated for crystalline matter. However, disordered materials are more abundant in nature than crystalline ones, and, moreover, many ...
Zachariah, Manesh
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The Characterization of Strongly Correlated Electrons through In-Situ Electrochemical and Photovoltaic Modifications inside the Gas and Liquid Environments [PDF]
, 2015 計畫編號：NSC102-2112-M032-001 研究期間：201303~201407 研究經費：1,557,000特別且多樣性的物理現象，如金屬與絕緣體相轉變、多鐵性、非常規超導體、 重費米子系統，大多被發現於過渡和稀土金屬系統。局域化d或f電子與鄰近電 子及原子形成強關聯交互作用，其不同耦合效應來自於自旋、電荷、軌道、晶格 參數。雖然非單電子模型(如多體理論或平均場理論)可以解釋某些強關聯系統的 特性，但針對特定化學位置與元素，量測多重結構之基帶分布仍缺乏討論。最近 高解析共振非彈性光散射能譜 ...
莊程豪
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Nonequilibrium Transport Through Kondo Quantum Dots: A Real-Time Renormalization Group Analysis [PDF]
, 2014 Kondo physics first surfaced into the scientific world in 1934 via an unexpected observations made by a group of experimentalists, who measured the temperature-dependent resistance of gold wires in their laboratory at the University of Leiden.
Hörig, Christoph +2 more
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Propiedades ópticas y de transporte de sistemas electrónicos cuasi-unidimensionales [PDF]
, 2018 En el presente artículo se estudia la respuesta óptica y de transporte en sistemas de electrones interactuantes entre ellos y con potenciales externos. En la primera parte se analizará el caso de un electrón en interacción con un conjunto de potenciales ...
Rodríguez Dueñas, Ferney J.
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