37 citations · 162 across the 9 of their papers we have counts for
9 papers
Characterization of Josephson Junction Aging and Annealing Under Different Environments
Rangga P. Budoyo, Rasanayagam S. Kajen, Bing Wen Cheah +2
Understanding the aging behavior of Josephson junctions and the effect of annealing on junction resistances is important in building large-scale superconducting quantum processors.…
Electrometry of extremely-low frequencies from kHz to sub-Hz with a Rydberg-atom sensor
Aveek Chandra, Narongrit Paensin, Rainer Dumke
Rydberg-atom electric field sensing has shown great potential from near-DC to THz with state-of-the-art measurement metrics realized in sensitivity, phase extraction, multi-band re…
Rydberg Atomic Quantum Receivers for Classical Wireless Communication and Sensing
Tierui Gong, Aveek Chandra, Chau Yuen +5
The Rydberg atomic quantum receivers (RAQR) are emerging quantum precision sensing platforms designed for receiving radio frequency (RF) signals. It relies on creation of Rydberg a…
Automated Superconducting Qubit Characterisation Platform Based on a Modified 3D Printer
Haochen Li, Soe Gon Yee Thant, Rainer Dumke
Josephson Junctions are important components in superconducting qubits. It introduces anharmonicity to the energy level spacings of the qubit which allow us to identify two unique…
Adsorbate Electric Fields on a Cryogenic Atom Chip
K. S. Chan, M. Siercke, C. Hufnagel +1
We investigate the behaviour of electric fields originating from adsorbates deposited on a cryogenic atom chip as it is cooled from room temperature to cryogenic temperature. Using…
Magnetic confinement of neutral atoms based on patterned vortex distributions in superconducting disks and rings
B. Zhang, M. Siercke, K. S. Chan +3
We propose and analyze neutral atom traps generated by vortices imprinted by magnetic field pulse sequences in type-II superconducting disks and rings. We compute the supercurrent…