Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Emanuele Maggio"'
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-8 (2021)
Kondo insulators exhibit a characteristic low-temperature saturation in resistivity the reasons for which have so far eluded physical explanation. Here, using many-body simulations the authors propose an alternative mechanism where the finite lifetim
Externí odkaz:
https://doaj.org/article/2cee2fde253b4b05b2e539dfda08cf1f
We devise a methodology for charge, heat, and entropy transport driven by carriers with finite lifetimes. Combining numerical simulations with analytical expressions for low temperatures, we establish a comprehensive and thermodynamically consistent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ed56ee63a673369b2585df0f7fbca83
http://arxiv.org/abs/2112.07604
http://arxiv.org/abs/2112.07604
Publikováno v:
Journal of Chemical Theory and Computation. 13:635-648
In a recent work, van Setten and co-workers have presented a carefully converged G0W0 study of 100 closed shell molecules [J. Chem. Theory Comput. 2015, 11, 5665−5687]. For two different codes they found excellent agreement to within a few 10 meV i
Autor:
Georg Kresse, Emanuele Maggio
Publikováno v:
Journal of chemical theory and computation. 13(10)
Hedin's scheme is solved with the inclusion of the vertex function (GWΓ) for a set of small molecules. The computational scheme allows for the consistent inclusion of the vertex both at the polarizability level and in the self-energy. A diagrammatic
Publikováno v:
Visual Journal of Emergency Medicine. 16:100592
Publikováno v:
ACS Nano. 8:409-418
A strategy to hinder the charge recombination process in dye sensitized solar cells is developed in analogy with similar approaches to modulate charge transport across nanostructures. The system studied is a TiO2 (anatase)-chromophore interface, with
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 28(7)
The modelling of an excess electron in a semiconductor in a prototypical dye sensitised solar cell is carried out using two complementary approaches: atomistic simulation of the TiO2 nanoparticle surface is complemented by a dielectric continuum mode
Publikováno v:
The Journal of Physical Chemistry C. 116:7638-7649
The process of electron recombination from semiconductor (TiO2) particles to oxidized dyes in dye-sensitized solar cells is investigated theoretically. The recombination rate is evaluated using nonadiabatic electron transfer theory with system parame
Autor:
Georg Kresse, Emanuele Maggio
Publikováno v:
Journal of Chemical Theory and Computation. 14:1821-1821
Publikováno v:
Physical Review B. 92
Linear optical properties can be accurately calculated using the Bethe-Salpeter equation. After introducing a suitable product basis for the electron-hole pairs, the Bethe-Salpeter equation is usually recast into a complex non-Hermitian eigenvalue pr