3 papers
physics.app-ph2020
Ultra-shallow junction electrodes in low-loss silicon micro-ring resonators
Bin-Bin Xu, Gabriele G. de Boo, Brett C. Johnson +8
Electrodes in close proximity to an active area of a device are required for sufficient electrical control. The integration of such electrodes into optical devices can be challengi…
quant-ph2020
Hyperfine spectroscopy in a quantum-limited spectrometer
S. Probst, G. L. Zhang, M. Rančić +12
We report measurements of electron spin echo envelope modulation (ESEEM) performed at millikelvin temperatures in a custom-built high-sensitivity spectrometer based on superconduct…
cond-mat.mtrl-sci2019
High resolution spectroscopy of individual erbium ions in strong magnetic fields
Gabriele G. de Boo, Chunming Yin, Miloš Rančić +4
In this paper we use electrically detected optical excitation spectroscopy of individual erbium ions in silicon to determine their optical and paramagnetic properties simultaneousl…