Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Tokar, Kamil"'
Autor:
Piombo, Riccardo, Jezierski, Daniel, Martins, Henrique Perin, Jaroń, Tomasz, Gastiasoro, Maria N., Barone, Paolo, Tokár, Kamil, Piekarz, Przemyslaw, Derzsi, Mariana, Mazej, Zoran, Abbate, Miguel, Grochala, Wojciech, Lorenzana, José
Publikováno v:
Phys. Rev. B 106, 035142 (2022)
AgF2 has been proposed as a cuprate analogue which requires strong correlation and marked covalence. On the other hand, fluorides are usually quite ionic and 4d transition metals tend to be less correlated than their 3d counterparts, which calls for
Externí odkaz:
http://arxiv.org/abs/2204.07400
Publikováno v:
Phys. Rev. B 105, L081113, 2022
Using Density Functional Theory, competition between Mott-Hubbard and intervalence charge transfer mechanism of electron localization is revealed in AgF$_2$, an important silver analogue of oxocuprates. We show that at reduced temperature and electro
Externí odkaz:
http://arxiv.org/abs/2108.09561
Crystal and electronic structure, lattice dynamics and thermodynamic stability of little known mixed valent diamagnetic AgIAgIIIF4 beta form of AgF2 is thoroughly examined for the first time and compared with well known antiferromagnetic AgIIF2 alpha
Externí odkaz:
http://arxiv.org/abs/2008.03081
AgF2 is a layered material and a correlated charge transfer insulator with an electronic structure very similar to the parent compounds of cuprate high-Tc superconductors. It is also interesting for being a powerful oxidizer. Here we present a first
Externí odkaz:
http://arxiv.org/abs/2006.05695
Publikováno v:
In Journal of Photochemistry & Photobiology, A: Chemistry 1 January 2023 434
Publikováno v:
Phys. Rev. X 9, 011018 (2019)
Quantum Monte Carlo (QMC) is applied to obtain the fundamental (quasiparticle) electronic band gap, $\Delta_f$, of a semiconducting two-dimensional (2D) phosphorene whose optical and electronic properties fill the void between graphene and 2D transit
Externí odkaz:
http://arxiv.org/abs/1805.10823
Autor:
Gawraczyński, Jakub, Kurzydłowski, Dominik, Gadomski, Wojciech, Mazej, Zoran, Ruani, Giampiero, Bergenti, Ilaria, Jaroń, Tomasz, Ozarowski, Andrew, Hill, Stephen, Leszczyński, Piotr J., Tokár, Kamil, Derzsi, Mariana, Barone, Paolo, Wohlfeld, Krzysztof, Lorenzana, José, Grochala, Wojciech
Publikováno v:
PNAS 116 1495-1500 (2019)
The parent compound of high-Tc superconducting cuprates is a unique Mott state consisting of layers of spin-1/2 ions arranged on a square lattice and with a record high antiferromagnetic coupling within the layers. Compounds with similar characterist
Externí odkaz:
http://arxiv.org/abs/1804.00329
Publikováno v:
In Tetrahedron 4 June 2021 89
Publikováno v:
In Computational Materials Science 15 February 2021 188
Publikováno v:
In Journal of Molecular Structure 15 March 2020 1204