Publications (20)
Experimental verification of electro-refractive phase modulation in graphene
Muhammad Mohsin, Daniel Neumaier, Daniel Schall +5
Record high bandwidth integrated graphene photodetectors for communication beyond 180 Gb/s
Daniel Schall, Emiliano Pallecchi, Guillaume Ducournau +3
Graphene photodetectors with a bandwidth larger than 76 GHz fabricated in a 6 inch wafer process line
Daniel Schall, Caroline Porschatis, Martin Otto +1
Electrical observation of a tunable band gap in bilayer graphene nanoribbons at room temperature
Bartholomaeus N. Szafranek, Daniel Schall, Martin Otto +2
High Performance Metal-Insulator-Graphene Diodes for Radio Frequency Power Detection Application
Mehrdad Shaygan, Zhenxing Wang, Mohamed Saeed Elsayed +6
Graphene photodetector integrated on a photonic crystal defect waveguide
Simone Schuler, Daniel Schall, Daniel Neumaier +4
Low resistive edge contacts to CVD-grown graphene using a CMOS compatible metal
Mehrdad Shaygan, Martin Otto, Abhay A. Sagade +4
Ultra-sensitive Hall sensors based on graphene encapsulated in hexagonal boron nitride
Jan Dauber, Abhay A. Sagade, Martin Oellers +4
Electron-electron interaction in 2D and 1D ferromagnetic (Ga,Mn)As
Daniel Neumaier, Markus Schlapps, Ursula Wurstbauer +4
Identifying suitable substrates for high-quality graphene-based heterostructures
Luca Banszerus, Hendrik Janssen, Martin Otto +6
Gate-defined electron-hole double dots in bilayer graphene
Luca Banszerus, Benedikt Frohn, Alexander Epping +4
Controlled generation of a pn-junction in a waveguide integrated graphene photodetector
Simone Schuler, Daniel Schall, Daniel Neumaier +5
Carrier dynamics in graphene: ultrafast many-particle phenomena
Ermin Malic, Torben Winzer, Florian Wendler +10
All CVD Boron Nitride Encapsulated Graphene FETs with CMOS Compatible Metal Edge Contacts
Himadri Pandey, Mehrdad Shaygan, Simon Sawallich +8
High On/Off Ratios in Bilayer Graphene Field Effect Transistors Realized by Surface Dopants
Bartholomaeus N. Szafranek, Daniel Schall, Martin Otto +2
Encapsulated graphene based Hall sensors on foil with increased sensitivity
Zhenxing Wang, Luca Banszerus, Martin Otto +4
A physics based model of gate tunable metal-graphene contact resistance benchmarked against experimental data
Ferney A. Chaves, David Jiménez, Abhay A. Sagade +4
Transport through (Ga,Mn)As nanoislands: Coulomb-blockade and temperature dependence of the conductance
Markus Schlapps, Teresa Lermer, Stefan Geissler +5
Flexible Hall Sensors Based on Graphene
Zhenxing Wang, Mehrdad Shaygan, Martin Otto +2
Nanosecond spin lifetimes in bottom-up fabricated bilayer graphene spin-valves with atomic layer deposited Al$_2$O$_3$ spin injection and detection barriers
Marc Drögeler, Frank Volmer, Maik Wolter +5