291 citations · 662 across the 14 of their papers we have counts for
14 papers
Interplay of electron and phonon channels in the refrigeration through molecular junctions
Fatemeh Tabatabaei, Samy Merabia, Bernd Gotsmann +2
Due to their structured density of states, molecular junctions provide rich resources to filter and control the flow of electrons and phonons. Here we compute the out of equilibriu…
Thermal Simulation and Experimental Analysis of Optically Pumped InP-on-Si Micro- and Nanocavity Lasers
Pengyan Wen, Preksha Tiwari, Markus Scherrer +3
There is a general trend of downscaling laser cavities, but with high integration and energy densities of nanocavity lasers, signifi-cant thermal issues affect their operation. The…
Will molecules ever sit at the thermoelectric table?
Andrea Gemma, Bernd Gotsmann
Molecular junctions comprise small molecules on the order of one or a few nanometers in length, chemically attached to two electrodes of metal or semiconductors. They have recently…
Waveguide coupled III-V photodiodes monolithically integrated on Si
Pengyan Wen, Preksha Tiwari, Svenja Mauthe +8
The seamless integration of III-V nanostructures on silicon is a long-standing goal and an important step towards integrated optical links. In the present work, we demonstrate scal…
Sondheimer oscillations as a probe of non-ohmic flow in type-II Weyl semimetal WP
Maarten R. van Delft, Yaxian Wang, Carsten Putzke +13
As conductors in electronic applications shrink, microscopic conduction processes lead to strong deviations from Ohm's law. Depending on the length scales of momentum conserving ($…
Coupled VO2 oscillators circuit as analog first layer filter in convolutional neural networks
Elisabetta Corti, Joaquin Antonio Cornejo Jimenez, Kham M. Niang +5
In this work we present an in-memory computing platform based on coupled VO2 oscillators fabricated in a crossbar configuration on silicon. Compared to existing platforms, the cros…