Spin Camp 15

The 15th Workshop on

Semiconductor/Superconductor
Quantum Coherence Effects and
Quantum Information

September 30 – October 1, 2026
Hotel Sunvalley Nasu, Japan

Important Information

Workshop program The workshop program will be announced on this website.
Registration
Participation Fee
¥ 2,000 (including Lunch)
Single Room
¥ 14,400
Shared Room
¥ 12,150
Reception Reception information will be announced before the workshop.

Welcome!

Welcome to the 15th Workshop on Semiconductor/Superconductor Quantum Coherence Effects and Quantum Information.

This workshop brings together researchers and students working on quantum coherence, quantum transport, spin physics, quantum sensing, and quantum information in semiconductor and superconductor systems.

Spin Camp 15 will be held at Hotel Sunvalley Nasu, Japan, from September 30 to October 1, 2026.

We look forward to your participation, presentations, and lively discussion.

Program

September 30
Wednesday
Shuttle bus departs from Nasushiobara Station
Shuttle bus arrives at the hotel
Opening
Quantum TransportChair: S. Matsuo
K. Ito
Impact of RKKY interaction on the Kondo resonance in the two-impurity Kondo system
N. Maeda
Theoretical Study of Hybrid Light-Matter States in a Superlattice Bloch Oscillator-THz Cavity System
W. Izumida
Toward the Realization of Spin-Driven Nanomotors
Break
Quantum InformationChair: S. Takada
F. Zhang
Autonomous Tuning of Silicon Spin Qubits by Reinforcement Learning
T. Toshimitsu
Pauli spin blockade readout and two-component decay dynamics in a Si-MOS double quantum dot
M. Watanabe
Noise Characterization and Robust Operation Schemes for Silicon Multi-Qubit Devices
S. Fujita
Investigation of Device Structure and Operating Conditions for Conveyor-Mode Shuttling in Si/SiGe Quantum Dot Arrays
Group photo & break Evening schedule announcement
Dinner
Poster session
Scheduled end
October 1
Thursday
Breakfast
Quantum SensingChair: J. Yoneda
J. Yunseong
Progress towards single-shot detection of a plasmon wavepacket using a singlet-triplet qubit
R. Okumura
NMR/NQR Measurement of Hexagonal Boron Nitride Using Nitrogen-Vacancy Centers in Diamond
D. S. Chandra
Double-Resonance Echo with a Single NV Center for GHz AC Magnetic-Field Amplitude and Phase Sensing
Break
Lunch
Quantum MaterialsChair: K. Kuroyama
K. Noro
Radio-Frequency Reflectometry of ZnO Multiple Quantum Dots
M. Pankaj
Magnetically tunable supercurrent in dilute magnetic topological insulator-based Josephson junctions
R. Nagara
Experimental Study of Superconducting Transport in Graphene p-n Josephson Junctions
T. Ohta
Spin-to-Charge conversion across the Curie temperature in a van der Waals magnetic system
Break & voting
Award ceremony & closing
Shuttle bus departs from the hotel
Shuttle bus arrives at Nasushiobara Station

Poster Session

  1. K. Aoki
    EMP Device Architecture toward Time-Bin Qubits
  2. H. Kozaki
    Inelastic scattering in the Kondo box
  3. T. Matsuda
    Dynamical control of plasmon pulse interference in a Fabry-Pérot cavity
  4. T. Kuromoto
    Measurement of Plasmon Interference Using a Screen-Gated Long Mach-Zehnder Interferometer
  5. A. Hara
    Ruderman-Kittel-Kasuya-Yoshida (RKKY) interaction between two spin qubits
  6. R. Fushio
    Towards Frustrated Kondo Physics in an RKKY-Coupled Three-Impurity System
  7. Q. Wan
    Light-Induced Electron Pairing in a Bilayer Structure
  8. N.H. Tu
    Transport properties of helical edge states in graphene/ BiSbTeSe2 van der Waals heterostructure
  9. T. Murashima
    Study of Remote Coupling of Two-Dimensional Electrons via On-Chip Terahertz Resonator Dimers
  10. A. Srinath
    Probing Kane-Mele Spin-Orbit Coupling in Graphene via Angle-Dependent Resistivity-Detected ESR
  11. A. Srinath
    Spatially Resolved Effects of Intercalated Ti Atoms on the Charge-Density-Wave State in TiSe₂
  12. J. Huang
    Remote Qubit Tuning and Characterization with a Mobile Spin
  13. R. Nakamura
    Verification of the Versatility of Triple-Point Detection in Semiconductor Qubits Using Machine Learning-Based Image Recognition
  14. T. Sakai
    Theoretical Study of Two-qubit Operation Using Modulated MW in Semiconductor Spin Qubits
  15. X. He
    Toward High-Bandwidth and Multi-Axis Stabilization for Silicon Multi-Qubit Systems
  16. K. Muto
    Numerical evaluation of the noise robustness of topological charge pumping in a quantum-dot system
  17. F. Hiroma
    Simulating the Hopping Process of Silicon Qubits for High-Fidelity Operations
  18. H. Sekito
    Towards experimental verification of the relationship between exchange and tunnel-coupling fluctuations
  19. A. Kobayashi
    Electron-Hole Recombination in Gate-Defined GaAs Quantum Dots toward an Entangled Photon Source
  20. C. Hanwen
    Quantum-Entangled Photon Source-Induced Persistent Photoconductivity in Si-doped AlGaAs/GaAs High-Electron-Mobility Transistors
  21. G. Fukuda
    Multiscale Dynamics of Illumination-Induced Charge Instabilities in Undoped GaAs/AlGaAs Gate-Defined Quantum Dots
  22. L. G. Demile
    Spin-Superconducting Resonator Hybrid Quantum Transducer Device
  23. G. Nakagawa
    Si/SiGe-Based Qubit Devices for Developing Middle-Range Shuttling
  24. R. Kurobe
    Fabrication of Hall Bar Devices for the Characterization of Strained Ge Quantum Wells
  25. T. Ogumo
    Numerical Analysis of Resonant SWAP in a Correlated Two-Electron System
  26. T. Sakamoto
    Observation of superconducting quantum vortices in YBCO using diamond quantum sensors
  27. S. Nakamura
    Spatial Resolution in Single NV Photocurrent Imaging
  28. K. Morimoto
    Impedance-Matched RF Readout of Self-Assembled Ge Quantum Dots
  29. K. Nohara
    Superposing surface acoustic waves for the nonequilibrium 2D crystal-state engineering
  30. A. Hirade
    Scaling of the Critical Current in Josephson Junction Arrays
  31. K. Fujii
    Device fabrication towards superconducting junctions of graphene quantum Hall states
  32. S. Jiao
    Optimization of device design towards exploration of moiré molecular states via optical spectroscopy
  33. K. Hirashima
    Construction of a photon correlation measurement setup towards evaluation of charge states in moiré superlattices
  34. T. Fukuzumi
    Towards control of electronic states in TMD moiré superlattices using surface acoustic wave

Access

Hotel Sunvalley Nasu

203 Yumoto, Nasu-machi, Nasu-gun, Tochigi, Japan

Detailed transportation information, including shuttle-bus information, can be added here.

Venue website
Hotel Sunvalley Nasu

Google Maps
Open in Google Maps

Acknowledgement