115 citations · 239 across the 6 of their papers we have counts for
6 papers
An Exact Framework for Solving the Space-Time Dependent TSP
Isaac Rudich, Quentin Cappart, Manuel López-Ibáñez +2
Many real-world scenarios involve solving bi-level optimization problems in which there is an outer discrete optimization problem, and an inner problem involving expensive or black…
Integrated storage assignment for an e-grocery fulfilment centre: Accounting for day-of-week demand patterns
David Winkelmann, Frederik Tolkmitt, Matthias Ulrich +1
In this paper, we deal with a storage assignment problem arising in a fulfilment centre of a major European e-grocery retailer. The centre can be characterised as a hybrid warehous…
Semiconductor Spin Noise Spectroscopy: Fundamentals, Accomplishments, and Challenges
G. M. Müller, M. Oestreich, M. Römer +1
Semiconductor spin noise spectroscopy (SNS) has emerged as a unique experimental tool that utilizes spin fluctuations to provide profound insight into undisturbed spin dynamics in…
Efficient Data Averaging for Spin Noise Spectroscopy in Semiconductors
Georg M. Müller, Michael Römer, Jens Hübner +1
Spin noise spectroscopy (SNS) is the perfect tool to investigate electron spin dynamics in semiconductors at thermal equilibrium. We simulate SNS measurements and show that ultrafa…
Electron spin relaxation in bulk GaAs for doping densities close to the metal-to-insulator transition
M. Römer, H. Bernien, G. Müller +3
We have measured the electron spin relaxation rate and the integrated spin noise power in n-doped GaAs for temperatures between 4 K and 80 K and for doping concentrations ranging f…
GHz Spin Noise Spectroscopy in n-Doped Bulk GaAs
Georg M. Müller, Michael Römer, Jens Hübner +1
We advance spin noise spectroscopy to an ultrafast tool to resolve high frequency spin dynamics in semiconductors. The optical non-demolition experiment reveals the genuine origin…