Ultracold atoms in optical lattices form a competitive candidate for quantum computation
owing to the excellent coherence properties, the highly parallel operations over spins, and …

Feshbach association of ultracold molecules using narrow resonances requires exquisite
control of the applied magnetic field. Here, we present a magnetic field control system to …

We present a control and measurement setup for superconducting qubits based on the
Xilinx 16-channel radio-frequency system-on-chip (RFSoC) device. The proposed setup …

Magnetic Feshbach resonances are a key tool in the field of ultracold quantum gases, but
their full exploitation requires the generation of large, stable magnetic fields up to 1000 G …

In ultracold-atom and ion experiments, flexible control of the direction and amplitude of a
uniform magnetic field is necessary. It is achieved almost exclusively by controlling the …

Featuring excellent coherence and operated parallelly, ultracold atoms in optical lattices
form a competitive candidate for quantum computation. For this, a massive number of …

Ultra-low homogeneous magnetic fields are essential for many areas of scientific research.
To enable the realization of ultra-low homogeneous magnetic field, magnetically shielded …

We report the development of an ultralow-noise bipolar current source based on the
configuration of H-bridge current switching. The measured relative current noise fluctuation …

Bipolar current sources with a stability better than 0.1% in the temperature range of− 30 to+
70 C are demanded for driving voice coil motors applied in a new ultra-quiet satellite …

In various leading-edge ultracold atom experiments in fields such as quantum simulation,
quantum computing, and quantum precision measurement, precise and fast control of the …