84 citations · 428 across the 23 of their papers we have counts for
5 papers · 1 filter
Raman spectroscopy of monolayer to bulk PtSe2 exfoliated crystals
Marin Tharrault, Eva Desgué, Dominique Carisetti +4
Raman spectroscopy is widely used to assess the quality of 2D materials thin films. This report focuses on , a noble transition metal dichalcogenide which has the rema…
Electroluminescence of the graphene 2D semi-metal
A. Schmitt, L. Abou-Hamdan, M. Tharrault +18
Electroluminescence, a non-thermal radiative process, is ubiquitous in semi-conductors and insulators but fundamentally precluded in metals. We show here that this restriction can…
Atomic Layer-controlled Nonlinear Terahertz Valleytronics in Dirac Semi-metal and Semiconductor PtSe2
Minoosh Hemmat, Sabrine Ayari, Martin Micica +16
Platinum diselenide (PtSe2) is a promising two-dimensional (2D) material for the terahertz (THz) range as, unlike other transition metal dichalcogenides (TMDs), its bandgap can be…
Magneto-exciton limit of quantum Hall breakdown in graphene
A. Schmitt, M. Rosticher, T. Taniguchi +8
One of the intrinsic drift velocity limit of the quantum Hall effect is the collective magneto-exciton (ME) instability. It has been demonstrated in bilayer graphene (BLG) using no…
High-field 1/f noise in hBN-encapsulated graphene transistors
A. Schmitt, D. Mele, M. Rosticher +11
Low-frequency 1/f noise in electronics is a conductance fluctuation, that has been expressed in terms of a mobility "-noise" by Hooge and Kleinpenning. Understanding this noise…