975 citations
- The University of TokyoJP429 papers
- Kyoto UniversityJP151 papers
- RIKENJP142 papers
- Tokyo Institute of TechnologyJP134 papers
- High Energy Accelerator Research OrganizationJP100 papers
- Tohoku UniversityJP100 papers
- Nagoya UniversityJP97 papers
- The University of OsakaJP96 papers
- Tokyo University of ScienceJP90 papers
- Japan Science and Technology AgencyJP68 papers
- UNSW SydneyAU63 papers
- Centre National de la Recherche ScientifiqueFR62 papers
7 papers · 2 filters
Isotope engineering of silicon and diamond for quantum computing and sensing applications
Kohei M. Itoh, Hideyuki Watanabe
Some of the stable isotopes of silicon and carbon have zero nuclear spin, whereas many of the other elements that constitute semiconductors consist entirely of stable isotopes that…
Quantifying the quantum gate fidelity of single-atom spin qubits in silicon by randomized benchmarking
J. T. Muhonen, A. Laucht, S. Simmons +9
Building upon the demonstration of coherent control and single-shot readout of the electron and nuclear spins of individual 31-P atoms in silicon, we present here a systematic expe…
High-speed quantum networking by ship
Simon J. Devitt, Andrew D. Greentree, Ashley M. Stephens +1
Networked entanglement is an essential component for a plethora of quantum computation and communication protocols. Direct transmission of quantum signals over long distances is pr…
Preparation of Pure Gaussian States via Cascaded Quantum Systems
Shan Ma, Matthew J. Woolley, Ian R. Petersen +1
This paper provides an alternative approach to the problem of preparing pure Gaussian states in a linear quantum system. It is shown that any pure Gaussian state can be generated b…
Coherent versus measurement feedback: Linear systems theory for quantum information
Naoki Yamamoto
To control a quantum system via feedback, we generally have two options in choosing control scheme. One is the coherent feedback, which feeds the output field of the system, throug…
Spectroscopy of Surface-Induced Noise Using Shallow Spins in Diamond
Y. Romach, C. Muller, T. Unden +11
We report on the noise spectrum experienced by few nanometer deep nitrogen-vacancy centers in diamond as a function of depth, surface coating, magnetic field and temperature. Analy…