Mads Brandbyge
Technical University of Denmark
216 Papers
972 Citations
Mads Brandbyge is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Graphene & Density functional theory. The author has an hindex of 53, co-authored 195 publications. Previous affiliations of Mads Brandbyge include Osaka University & Helsinki University of Technology.
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Papers
Current-voltage curves of gold quantum point contacts revisited
TL;DR: In this article, measurements of current-voltage (I-V) curves on gold quantum point contacts (QPCs) with a conductance up to 4 G0 (G0=2e2/h is the conductance quantum) and voltages up to 2 V. The QPCs are formed between the gold tip of a scanning tunneling microscope and a Au(110) surface under clean ultrahigh-vacuum conditions at room temperature.
Current-voltage relation for thin tunnel barriers: Parabolic barrier model
K. Hansen,Mads Brandbyge +1 more
TL;DR: In this paper, the authors derived a simple analytic result for the current-voltage curve for tunneling of electrons through a thin uniform insulating layer modeled by a parabolic barrier, which is applicable also in the limit of highly transparant barriers subject to high voltages.
Nonequilibrium Bond Forces in Single-Molecule Junctions.
Jonathan Brand,Susanne Leitherer,Nick Rübner Papior,Nicolas Néel,Yong Lei,Mads Brandbyge,Jörg Kröger +6 more
TL;DR: The findings represent the first report of current-induced bond forces at the single-molecule level and further elucidate the intimate relation between charge transport and force.
Nonequilibrium electron-vibration coupling and conductance fluctuations in a C-60 junction
TL;DR: In this article, the authors investigated chemical bond formation and conductance in a molecular C${}_{60}$ junction under finite bias voltage using first-principles calculations based on density functional theory and nonequilibrium Green's functions.
Thermoelectric properties of disordered graphene antidot devices
Tue Gunst,Jing-Tao Lü,Troels Markussen,Antti-Pekka Jauho,Mads Brandbyge +4 more
- 22 May 2012
TL;DR: In this paper, the electronic and thermal transport properties of devices based on finite graphene antidot lattices (GALs) connected to perfect graphene leads were investigated, and several routes to optimize the transport properties were proposed.