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Electronic structure of negative charge transfer CaFeO3 across the metal-insulator transition
-insulator transitions in other late transition metal compounds such as the nickelates. the metal-insulator transition temperature. By combining hard x-ray photoelectron-dispropo...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2018 •
- Jimp •
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Jimp - Článek v periodiku v databázi Web of Science
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Pressure-driven metal-insulator transition in hematite from dynamical mean-field theory
Combination of the an initio bandstructure and dynamical mean-field theory is used to study simultaneous high-spin low-spin and metal-insulator transtion in hematite (Fe2O3). Comparison to isoelectronic MnO is made. We identify two ...
BM - Fyzika pevných látek a magnetismus
- 2009 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Charge transfer, valence, and the metal-insulator transition in Pr0.5Ca0.5CoO3.
Generalized gradient approximation (GGA)?+U electronic-structure calculations evidence that the recently observed simultaneous metal-insulator and spin-state transition in perovskite cobaltite Pr0.5Ca0.5CoO3 is acc...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Critical metal-insulator transition and divergence in a two-particle irreducible vertex in disordered and interacting electron systems
in the self-energy and a two-particle irreducible vertex induced by the metal-insulator transition of the disordered Falicov-Kimball model. We set general conditions for the existence of a critical metal-insul...
BM - Fyzika pevných látek a magnetismus
- 2014 •
- Jx •
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Various scenarios of metal-insulator transition in strongly correlated materials
phenomena, the spin state transitions and their relationship to the metal-insulator-insulator transition, which can take place in multi-band systems, in additionWe review our investigations of electro...
BM - Fyzika pevných látek a magnetismus
- 2011 •
- Jx •
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Electronic doping of transition metal oxide perovskites
electronic metal-insulator transition concomitant with a dilation and contraction themselves as a promising avenue for fine tuning electronic features in transition metal the electro...
BM - Fyzika pevných látek a magnetismus
- 2016 •
- Jx •
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Low-temperature measurements of disorder-induced effects in low-dimensional systems
Low temperature phenomena observed in low-dimensional electronic systems are surveyed with special emphasis on metal-insulator transition, weak localization of electronic states, and quantum Hall effect in...
BM - Fyzika pevných látek a magnetismus
- 2009 •
- C
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C - Kapitola v odborné knize
Pressure effect on magnetic and insulator-metal transition of La0.67Pb0.33Mn0.9Co0.1O2.97 ceramic
and insulator-metal transitions of La0.67Pb0.33Mn0.9Co0.1O2.97 manganite. The insulator-metal transition does not coincide with the magnetic transition in this ceramic. The compound unde...
BM - Fyzika pevných látek a magnetismus
- 2012 •
- Jx •
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Two-phase scenario for the metal-insulator transition in colossal magnetoresistance manganites.
For a theoretical description of the colossal magnetoresistence transition a two-phase model of competing insulating polaric and ferromagnetic metallic phases with equal hole densities is proposed.The subtle balance between...
BM - Fyzika pevných látek a magnetismus
- 2001 •
- Jx
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Optical triggering of a metal-insulator transition in neodymium nickelate films
epitaxial films of neodymium nickelate NdNiO3 around its sharp metal-to-insulator transition. It is found that intense light irradiation strongly affects the film from high insulating values into low metal
Electrical and electronic engineering
- 2023 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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