49 citations · 184 across the 8 of their papers we have counts for
8 papers
GW effects on the topology of type-II Dirac cones in NiTe, PtSe and PtTe
Franz Fischer, Abderrezak Torche, Marta Prada +1
Many-body correlations are known to be responsible for a broad range of fascinating physical phenomena, introducing corrections that appear elusive at the mean-field level. An exam…
Understanding and exploiting interfacial interactions between phosphonic acid functional groups and co-evaporated perovskites
Thomas Feeney, Julian Petry, Abderrezak Torche +10
Interfacial engineering has fueled recent development of p-i-n perovskite solar cells (PSCs), with self-assembled monolayer-based hole-transport layers (SAM-HTLs) enabling almost l…
Accurate force-field methodology capturing atomic reconstructions in transition metal dichalcogenide moiré systems
Carl Emil Mørch Nielsen, Miguel da Cruz, Abderrazak Torche +1
In this work, a generalized force-field methodology for the relaxation of large moiré heterostructures is proposed. The force-field parameters are optimized to accurately reproduce…
Role of Magnetic Coupling in Photoluminescence Kinetics of Mn2+-doped ZnS Nanoplatelets
Liwei Dai, Abderrezak Torche, Christian Strelow +8
Mn2+-doped semiconductor nanocrystals with tuned location and concentration of Mn2+ ions can yield diverse coupling regimes, which can highly influence their optical properties suc…
Single Crystalline Colloidal Quasi-Two-Dimensional Tin Telluride
Fu Li, Jiecai Fu, Abderrezak Torche +5
Tin telluride is a narrow gap semiconductor with promising properties for IR optical applications and topological insulators. We report a convenient colloidal synthesis of quasi-tw…
From wurtzite nanoplatelets to zinc blende nanorods: Simultaneous control of shape and phase in ultrathin ZnS nanocrystals
Liwei Dai, Rostyslav Lesyuk, Anastasia Karpulevich +3
Ultrathin semiconductor nanocrystals (NCs) with at least one dimension below their exciton Bohr radius receive a rapidly increasing attention due to their unique physicochemical pr…
The Raman fingerprint of rhombohedral graphite
Abderrezak Torche, Francesco Mauri, Jean-Christophe Charlier +1
Multi-layer graphene with rhombohedral stacking is a promising carbon phase possibly displaying correlated states like magnetism or superconductivity due to the occurrence of a fla…
Disorder-perturbed Landau levels in high electron mobility epitaxial graphene
Simon Maëro, Abderrezak Torche, Thanyanan Phuphachong +5
We show that the Landau levels in epitaxial graphene in presence of localized defects are significantly modified compared to those of an ideal system. We report on magneto-spectros…