1.3k citations
- University of MilanIT14 papers
- Stony Brook UniversityUS6 papers
- University of OxfordGB6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Lomonosov Moscow State UniversityRU5 papers
- Carnegie Institution for ScienceUS4 papers
- École Polytechnique Fédérale de LausanneCH4 papers
- Geophysical LaboratoryUS4 papers
- Jilin UniversityCN4 papers
- National Research CouncilLK4 papers
- Université Sorbonne Paris NordFR4 papers
- Aarhus UniversityDK3 papers
43 papers
Weyl Semimetallic Phase in High Pressure CrSb and Structural Compression Studies of its High Pressure Polymorphs
Carl Jonas Linnemann, Emma Ehrenreich-Petersen, Davide Ceresoli +4
In this study, high pressure synchrotron powder X-ray diffraction is used to investigate the compression of two high pressure polymorphs of \ce{CrSb2}. The first is the \ce{CuAl2}-…
Unraveling the degradation mechanism of FIrpic based blue OLEDs: I. A theoretical investigation
Marco Cazzaniga, Fausto Cargnoni, Marta Penconi +2
We report a detailed ab-initio study of the of the microscopic degradation mechanism of FIrpic, a popular blue emitter in OLED devices. We simulate the \emph{operando} conditions o…
Unraveling the degradation mechanism in FIrpic based Blue OLEDs: II. Trap and detect molecules at the interfaces
Marta Penconi, Marco Cazzaniga, Walter Panzeri +4
The impact of organic light emitting diodes (OLEDs) in modern life is witnessed by their wide employment in full-color, energy-saving, flat panel displays and smart-screens; a brig…
Local-in-time error in variational quantum dynamics
Rocco Martinazzo, Irene Burghardt
The McLachlan "minimum-distance" principle for optimizing approximate solutions of the time-dependent Schrodinger equation is revisited, with a focus on the local-in-time error acc…
Ultrafast THz probe of photo-induced polarons in lead-halide perovskites
Eugenio Cinquanta, Daniele Meggiolaro, Silvia G. Motti +8
We study the nature of photo-excited charge carriers in CsPbBr3 nanocrystal thin films by ultrafast optical pump - THz probe spectroscopy. We observe a deviation from a pure Drude…
Influence of Disorder and Anharmonic Fluctuations on the Dynamical Rashba Effect in Purely Inorganic Lead-Halide Perovskites
Arthur Marronnier, Guido Roma, Marcelo Carignano +5
Doping organic metal-halide perovskites with cesium could be the best solution to stabilize highly-efficient perovskite solar cells. The understanding of the respective roles of th…