Quantum Hall Channels in graphene
2016. November 02.
Trajectories of quantized conductance are set in the bulk and controlled by gate electrodes. Published in Nanoscale.
News
Asymmetry-induced resistive switching in Ag-Ag2S-Ag memristors
2016. August 08.
Reliable resistive switching is demonstrated in asymmetrically designed atomic-scale memories utilizing all-Ag electrodes.
Quantum dots in graphene
2016. May 06.
Electrostatic confinement from disorder is achieved with the help of the Landau gap. Published in Nanoscale.
Electron interference in a CPS
2015. November 26.
Not only the interference being constructive, we show phase coherent transport effects in an InAs nanowire Cooper pair splitter.
The role of local heating in a nanoscale Ag2S memory
2015. November 02.
The role of Joule-heating is understood in a nanometer-scale resistive memory.
Gate tuning of the CPS signal
2015. May 19.
We show the tuning of the non-local signal in a Cooper pair splitter by means of local gating.
Non-exponential resistive switching in Ag2S devices
2015. May 19.
We demonstrated that Ag2S memory cells fulfill the expectations for a novel memory device.
Snake states in graphene
2015. May 19.
Snaking cyclotron trajectories in a ballistic graphene pn junction in a perpendicular magnetic field. Published in Nat. Comm.