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Article
Open AccessUnconventional superconductivity without do** in infinite-layer nickelates under pressure
High-temperature unconventional superconductivity quite generically emerges from do** a strongly correlated parent compound, often (close to) an antiferromagnetic insulator. The recently developed dynamical ...
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Article
Open AccessCorrection: Resistance saturation in semi-conducting polyacetylene molecular wires
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Article
Open AccessResistance saturation in semi-conducting polyacetylene molecular wires
Realizing the promises of molecular electronic devices requires an understanding of transport on the nanoscale. Here, we consider a Su-Schrieffer-Heeger model for semi-conducting trans-polyacetylene molecular ...
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Article
Open AccessCoulomb engineering of two-dimensional Mott materials
Two-dimensional materials can be strongly influenced by their surroundings. A dielectric environment screens and reduces the Coulomb interaction between electrons in the two-dimensional material. Since in Mott...
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Article
Open AccessResistivity saturation in Kondo insulators
Resistivities of heavy-fermion insulators typically saturate below a characteristic temperature T*. For some, metallic surface states, potentially from a non-trivial bulk topology, are a likely source of residual...
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Article
Open AccessLarge Seebeck effect by charge-mobility engineering
The Seebeck effect describes the generation of an electric potential in a conducting solid exposed to a temperature gradient. In most cases, it is dominated by an energy-dependent electronic density of states ...
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Chapter and Conference Paper
Thermopower of the Correlated Narrow Gap Semiconductor FeSi and Comparison to RuSi
Iron based narrow gap semiconductors such as FeSi, FeSb2, or FeGa3have received a lot of attention because they exhibit a large thermopower, as well as striking similarities to heavy fermion Kondo insulators. Man...