Thesis Titles and Undergraduate Research

FY2025

• Daiki Shimada, “Development of a Single-Phase Liquid Xenon Detector Using Microstrip Electrodes”
• Koki Utoyama, “Development of a Method to Measure Ultra-Trace Tritium in Xenon Gas Using a Hydrogen-Permeable Membrane”
• Kosei Fujikawa, “Performance Evaluation of a Hermetic Xenon Detector in Liquid Xenon”

• Measurement of anisotropy in the cosmic-ray muon flux

FY2024

• Ryuta Miyata, “Development of a Hermetic Xenon Detector for the Next-Generation Dark Matter Search Experiment XLZD”
• Kaede Hiraoka, “Measurement of the Photon Detection Efficiency of Low-Dark-Count SiPMs for the Next-Generation Dark Matter Search Experiment XLZD”

• Development of a hermetic liquid xenon detector for the reduction of radioactive radon

FY2023

• Tomoya Hasegawa, “Development of a Hybrid Photosensor for the DARWIN Experiment”
• Shun Sakamoto, “Performance Evaluation of Low-Dark-Count Silicon Photosensors for the DARWIN Experiment”

• Development of a new liquid xenon detector using thin-film electrodes

FY2022

• Naoki Aoyama, “Development of Low-Quantum-Efficiency Electrodes for Future Direct Dark Matter Search Experiments”

• Search for the axion, a hypothetical elementary particle

FY2021

• Rina Harata, “Development of a Hermetic 0.1-L Xenon Detector for the Next-Generation Direct Dark Matter Experiment DARWIN”

• Development of new photosensors for future dark matter experiments
• Development of a liquid-level monitor for liquid xenon detectors

FY2020

• Kosuke Ozaki, “Development of Ultra-Low-Radioactivity Photosensors for Future Dark Matter Search Experiments”
• Rina Yamazaki, “Development of a New Liquid Xenon Detector Using a High-Resistivity Thin Film for Direct Dark Matter Searches and Demonstration of Electron Drift”

• Development of new photosensors and electrodes for future dark matter experiments

FY2019

• Development of new photosensors for future dark matter experiments