6 papers
Do single-shot projective readouts necessarily estimate the lifetime ?
Aparajita Modak, Sundeep Kapila, Bent Weber +3
When single-shot qubit readout protocols are adapted for multilevel systems, theoretical lifetime calculations often fall short of capturing the experimental lifetime trends.…
Roadmap: 2D Materials for Quantum Technologies
Qimin Yan, Tongcang Li, Xingyu Gao +29
Two-dimensional (2D) materials have emerged as a versatile and powerful platform for quantum technologies, offering atomic-scale control, strong quantum confinement, and seamless i…
Phonon-limited valley life times in single-particle bilayer graphene quantum dots
Luca Banszerus, Katrin Hecker, Lin Wang +6
The valley degree of freedom in 2D semiconductors, such as gapped bilayer graphene (BLG) and transition metal dichalcogenides, is a promising carrier of quantum information in the…
Spin relaxation in a single-electron bilayer graphene quantum dot
Lin Wang, Guido Burkard
We study the spin relaxation in a single-electron bilayer graphene quantum dot due to the spin-orbit coupling. The spin relaxation is assisted by the emission of acoustic phonons v…
Suppression of coherent errors during entangling operations in NV centers in diamond
Regina Finsterhoelzl, Guido Burkard
We consider entangling operations in a single nitrogen-vacancy (NV) center in diamond where the hyperfine-coupled nuclear spin qubits are addressed with radio-frequency (rf) pulses…
Modeling Quantum Volume Using Randomized Benchmarking of Room-Temperature NV Center Quantum Registers
Tom Jaeger, MinSik Kwon, Max Keller +9
Accurately estimating the performance of quantum hardware is crucial for comparing different platforms and predicting the performance and feasibility of quantum algorithms and appl…