541 citations
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16 papers · 1 filter
Near-Optimal Detection in MIMO Systems using Gibbs Sampling
Morten Hansen, Babak Hassibi, Alexandros G. Dimakis +1
In this paper we study a Markov Chain Monte Carlo (MCMC) Gibbs sampler for solving the integer least-squares problem. In digital communication the problem is equivalent to performi…
Hollow-core infrared fiber incorporating metal-wire metamaterial
Min Yan, Niels Asger Mortensen
Infrared (IR) light is considered important for short-range wireless communication, thermal sensing, spectroscopy, material processing, medical surgery, astronomy etc. However, IR…
Surface decorated silicon nanowires: a route to high-ZT thermoelectrics
Troels Markussen, Antti-Pekka Jauho, Mads Brandbyge
Based on atomistic calculations of electron and phonon transport, we propose to use surface decorated Silicon nanowires (SiNWs) for thermoelectric applications. Two examples of sur…
Electronic properties of graphene antidot lattices
Joachim A. Fuerst, Jesper G. Pedersen, Christian Flindt +4
Graphene antidot lattices constitute a novel class of nano-engineered graphene devices with controllable electronic and optical properties. An antidot lattice consists of a periodi…
Dose and energy dependence of mechanical properties of focused electron beam induced pillar deposits from Cu(C5HF6O2)2
Vinzenz Friedli, Ivo Utke, Kristian Molhave +1
Bending and vibration tests performed inside the scanning electron microscope were used to mechanically characterize high-aspect pillars grown by focused electron-beam (FEB) induce…
Optimal homogenization of perfusion flows in microfluidic bio-reactors; a numerical study
Fridolin Okkels, Martin Dufva, Henrik Bruus
To ensure homogeneous conditions within the complete area of perfused microfluidic bio-reactors, we develop a general design of a continuously feed bio-reactor with uniform perfusi…