14 citations · 22 across the 4 of their papers we have counts for
4 papers
Quantum confinement in semiconductor random alloys: a case study on Si/SiGe/Si
Daniel Dick, Florian Fuchs, Sibylle Gemming +1
Local composition fluctuations in random alloys become crucial when one or more dimensions are reduced to the nanoscale. Using extended Hückel theory, we study the semiconductor ra…
First-principles analysis of the effect of magnetic states on the oxygen vacancy formation energy in doped LaSrCoO perovskite
Wei Wei, Florian Fuchs, Andreas Zienert +2
Oxygen vacancies are critical for determining the electrochemical performance of fast oxygen ion conductors. The perovskite LaSrCoO, known for its excellent mix…
Local laser-induced solid-phase recrystallization of phosphorus-implanted Si/SiGe heterostructures for contacts below 4.2 K
Malte Neul, Isabelle V. Sprave, Laura K. Diebel +6
Si/SiGe heterostructures are of high interest for high mobility transistor and qubit applications, specifically for operations below 4.2 K. In order to optimize parameters such as…
Interaction between carbon nanotubes and metals: Electronic properties, stability, and sensing
F. Fuchs, A. Zienert, C. Wagner +2
The interactions between carbon nanotubes (CNTs) and metal adatoms as well as metal contacts are studied by means of ab initio electronic structure calculations. We show that the e…