37 citations · 38 across the 2 of their papers we have counts for
7 papers
Spatially Resolved Optical Responses of a High-Kinetic-Inductance Microwave Resonator
R. Hirotsuru, H. Kurokawa, K. Takaki +2
Understanding the optical response of a high-kinetic-inductance microwave resonator is crucial for applications ranging from single-photon detection to quantum transduction between…
Quantum Orbital-State Control of a Neutral Nitrogen-Vacancy Center at Millikelvin Temperatures
Hodaka Kurokawa, Shintaro Nakazato, Toshiharu Makino +4
A neutral nitrogen-vacancy center (NV) is promising for realizing strong coupling with a single microwave photon due to its large electric field sensitivity, although it is sus…
Thermodynamic approach for enhancing superconducting critical current performance
Masashi Miura, Go Tsuchiya, Takumu Harada +14
The addition of artificial pinning centers has led to an impressive increase in critical current density () in a superconductor, enabling record-breaking all-superconduc…
Remote Entanglement of Superconducting Qubits via Solid-State Spin Quantum Memories
Hodaka Kurokawa, Moyuki Yamamoto, Yuhei Sekiguchi +1
Quantum communication between remote superconducting systems is being studied intensively to increase the number of integrated superconducting qubits and to realize a distributed q…
Relationships between Superconductivity and Nematicity in FeSeTe () Films Studied by Complex Conductivity Measurements
H. Kurokawa, S. Nakamura, J. Zhao +7
We measured the complex conductivity, , of FeSeTe () films in the superconducting state which show a drastic increase of the superconducting transition temp…
Dynamic Evolution of Flux Distributions in a Pulse-driven Superconductor by High-speed Magneto-optical Imaging
H. Kurokawa, Y. Kinoshita, F. Nabeshima +2
The accurate understanding of flux dynamics is essential for the design and operation of superconducting circuits. The time evolution of flux-density distribution in an NbN strip b…