"Chutian Wen,Yuto Arakawa,Bo Jiang,Ryutaro Matsuoka,Raisei Mizokuchi,J.M. Hartmann,P. A. Mortemousque,Tetsuo Kodera","Progress of fabrication and characterization of double quanutm dots on a Leti Ge wafer","1st International Workshop on Industrial-grade Ge Quantum Technology (InGeQT workshop 2025)",,,,,,2026,Dec. "Raisei Mizokuchi,Riku Wada,Ryutaro Matsuoka,Shunsuke Ota,I. Yanagi,T. Mine,Ryuta Tsuchiya,Digh Hisamoto,H. Mizuno,Tetsuo Kodera","Log-likelihood ratio test for improving accuracy in silicon spin qubit readout","1st International Workshop on Industrial-grade Ge Quantum Technology (InGeQT workshop 2025)",,,,,,2026,Dec. "松岡 竜太郎,溝口 来成,米田淳,小寺 哲夫","電圧パルス印加によるシリコン量子ドット二準位ゆらぎのスイッチング特性変調","第86回応用物理学会秋季学術講演会",,,,,,2026,Sept. "R. Matsuoka,T. Matsuda,R. Tsuchiya,T. Mine,D. Hisamoto,H. Mizuno,R. Mizokuchi,T. Kodera,J. Yoneda","Measurement of cross-correlated charge noise spectrum from transport currents through series-coupled silicon quantum dots",,"Appl. Phys. Lett",,"Vol. 128"," 224002",,2026,June "利光孝文,福田毅,太田俊輔,松岡竜太郎,溝口来成,柳至,峰 利之,土屋 龍太,久本大,水野弘之,小寺哲夫","シリコンスピン量子ビットにおける読み出し基盤技術と大規模化に向けた検討","量子ナノ物性研究センター Pre-kick-off ミーティング 物質開発・ナノ加工・先端計測の融合で切り拓く量子物性フロンティア",,,,,,2026,Mar. "姜 博,荒川 雄登,Wen Chutian,松 岡 竜太郎,溝口 来成,小寺 哲夫","パラメトリック増幅器の実現に向けたGe量子井戸中の量子キャパシタンスの評価","第73回応用物理学会春季学術講演会",,,,,,2026,Mar. "海老澤 賢太,佐藤 優介,Ibad Sayyid,松岡 竜太郎,柳 至,峰 利之,土屋 龍太,久本 大,水野 弘之,太田 俊輔,溝口 来成,小寺 哲","正孔スピン読み出しに向けた平面型シリコン量 子ドットにおけるRF反射測定","第73回応用物理学会春季学術講演会",,,,,,2026,Mar. "溝口 来成,松岡 竜太郎,太田 俊輔,柳 至,峰 利之,土屋 龍太,久本 大,水野 弘之,小寺 哲夫","シリコン量子ビットの読み出し条件におけるエ ネルギー緩和時間の量子ドット間エネルギー差 依存性","第73回応用物理学会春季学術講演会",,,,,,2026,Mar. "B. Jiang,Y. Arakawa,W. Chutian,R. Matsuoka,R. Mizokuchi,J.M. Hartmann,P. A. Mortemousque,T. Kodera","Feasibility Study of Parametric Amplification Based on Ge/SiGe Quantum Capacitance","量子ナノ物性研究センター Pre-kick-off ミーティング 物質開発・ナノ加工・先端計測の融合で切り拓く量子物性フロンティア",,,,,,2026,Mar. "R. Mizokuchi,R. Wada,R. Matsuoka,S. Ota,I. Yanagi,T. Mine,R. Tsuchiya,D. Hisamoto,H. Mizuno,T. Kodera","Improved readout accuracy of a silicon spin qubit via log-likelihood ratio",,"Jpn. J. Appl. Phys.",,"Vol. 65"," 02SP03",,2026,Jan. "Bo Jiang,Yuto Arakawa,Chutian Wen,Ryutaro Matsuoka,Raisei Mizokuchi,J.M. Hartmann,P. A. Mortemousque,Tetsuo Kodera","Evaluation of Ge/SiGe Heterostructure's Nonlinear Capacitance for Parametric Amplification","1st International Workshop on Industrial-grade Ge Quantum Technology (InGeQT workshop 2025)",,,,,,2025,Dec. "Y. Arakawa,B. Jiang,C. Wen,R. Matsuoka,R. Mizokuchi,J.M. Hartmann,P. A. Mortemousque,T. Kodera","A Study on High-Frequency Techniques for the Integration of Germanium Hole Spin Qubits","1st International Workshop on Industrial-grade Ge Quantum Technology (InGeQT workshop 2025)",,,,,,2025,Dec. "R. Mizokuchi,R. Wada,R. Matsuoka,S. Ota,I. Yanagi,T. Mine,R. Tsuchiya,D. Hisamoto,H. Mizuno,T. Kodera","Log-Likelihood Ratio for Improving Accuracy in Silicon Spin Qubit Readout","2nd International Workshop on Quantum Information Engineering(QIE2025)",,,,,,2025,Oct. "福田 毅,松田 達也,松岡 竜太郎,柳 至,峰 利之,土屋 龍太,久本 大,水野弘之,溝口 来成,米田 淳,小寺 哲夫","シリコン量子ビットデバイスの迅速評価に向けた極低温スイッチング回路の導入","第86回応用物理学会秋季学術講演会",,,,,,2025,Sept. "R. Matsuoka,R. Mizokuchi,J. Yoneda,T. Kodera","Evaluation of pulse-induced shift in the switching characteristics of a two-level fluctuator in a silicon quantum dot","The 14th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2025,Sept. "和田 陸久,溝口 来成,東桃 一磨,松岡 竜太郎,田口 美里,三木 拓司,永田 真,小寺 哲夫","アクティブインターポーザに実装されたシリコン量子ドットデバイスの評価","第86回応用物理学会秋季学術講演会",,,,,,2025,Sept. "R. Mizokuchi,R. Wada,R. Matsuoka,S. Ota,I. Yanagi,T. Mine,R. Tsuchiya,D. Hisamoto,H. Mizuno,T. Kodera","Improved readout accuracy of a silicon spin qubit via maximum likelihood estimation","2025 International Conference on Solid Devices and Materials (SSDM2025)",,,,,,2025,Sept. "B. Jiang,Y. Arakawa,C. Wen,R. Matsuoka,R. Mizokuchi,T. Kodera","Exploring Ge/SiGe Heterostructure's Nonlinear Capacitance for Parametric Amplification","14th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2025,Sept. "M.Tadokoro,R. Matsuoka,T. Kodera","Quantum algorithm compiler for architectures with semiconductor spin qubits",,"EPJ Quantum Technology",,"Vol. 12","No. 81 (2025)",,2025,July "S. Ota,S. I. Ibad,C. Kondo,R. Mizokuchi,R. Wada,R. Matsuoka,I. Yanagi,T. Mine,R. Tsuchiya,D. Hisamoto,H. Mizuno,T. Kodera","Comparative evaluation of electron- and hole-properties in silicon quantum dots","The International Symposium on Quantum Science, Technology and Innovation 2025",,,,,,2025,July "R. Wada,R. Mizokuchi,R. Matsuoka,M. Taguchi,T. Miki,M. Nagata,T. Kodera","Implementation of peripheral technologies for large-scale integration spin qubits","The International Symposium on Quantum Science, Technology and Innovation 2025",,,,,,2025,July "R. Matsuoka,Y. Wachi,R. Tsuchiya,H. Mizuno,T. Kodera","Two-dimensional mapping method for evaluation of phase-locked loop signal in cryo-CMOS qubit control circuits",,"Jpn. J. Appl. Phys.",,"Vol. 64"," 076503",,2025,July "溝口 来成,和田 陸久,松岡 竜太郎,柳至,土屋 龍太,峰 利之,久本 大,水野 弘之,太田 俊輔,米田 淳,小寺 哲","平面型シリコン量子ドットにおける電荷ノイズの電子数依存性","第72回応用物理学会春季学術講演会",,,,,,2025,Mar. "太田 俊輔,近藤 知宏,松岡 竜太郎,松田 達也,柳至,土屋 龍太,峰 利之,久本 大,水野 弘之,溝口 来成,米田 淳,小寺 哲夫","バイポーラ型シリコン量子ドットにおける電荷ノイズ","第72回応用物理学会春季学術講演会",,,,,,2025,Mar. "Chutian Wen,Yuto Arakawa,Ryutaro Matsuoka,Raisei Mizokuchi,Jun Yoneda,Tetsuo Kodera","Study of interface trap density in Ge quantum devices","第72回応用物理学会春季学術講演会",,,,,,2025,Mar. "高橋一斗,松岡 竜太郎,松田 達也,土屋 龍太,柳至,峰 利之,久本 大,水野 弘之,溝口 来成,小寺 哲夫,米田 淳","FDSOIシリコン量子ドットにおけるバケツリレー輸送電流の制御パルス依存","第72回応用物理学会春季学術講演会",,,,,,2025,Mar. "?橋 一斗,松岡 竜太郎,松田 達也,土屋 龍太,柳至,峰 利之,久本 大,水野 弘之,溝口 来成,小寺 哲夫,米田 淳","FDSOIシリコン量子ドットにおけるバケツリレー輸送電流の制御パルス依存性","第72回応用物理学会春季学術講演会",,,,,,2025,Mar. "C. Wen,R. Matsuoka,Y. Arakawa,R. Mizokuchi,J. Yoneda,T. Kodera","Fabrication of Ge quantum devices possessing stable characteristics","CEMS Symposium on Quantum Information and Spintronics 2024",,,,,,2024,Dec. "M.Tadokoro,R. Matsuoka,T. Kodera","Proposal of Quantum Circuit Compiler Considering Qubit Connectivity and Addressability with Cross-Device Architecture Evaluation","The 6th International Conference on Spin-Based Quantum Information Processing(SpinQubit6)",,,,,,2024,Nov. "K. Takahashi,R. Matsuoka,T. Matsuda,R. Mizokuchi,T. Kodera,J. Yoneda","Research progress towards precise charge shuttling in silicon quantum dots","The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2024,Sept. "松岡竜太郎,松田 達也,高橋 一斗,土屋 龍太,峰 利之,久本 大,水野 弘之,溝口 来成,小寺 哲夫,米田 淳","二重量子ドットを流れる電流を用いた隣接シリコン量子ビット間の電荷ノイズ相関測定","第85回応用物理学会秋季学術講演会",,,,,,2024,Sept. "Y. Arakawa,C. Wen,R. Matsuoka,R. Mizokuchi,J. Yoneda,T. Kodera","Quantum device fabrication toward germanium hole spin qubits","The 13th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2024,Sept. "松田 達也,松岡 竜太郎,高橋 一斗,土屋 龍太,峰 利之,久本 大,水野 弘之,溝口 来成,小寺 哲夫,米田 淳","並列量子ドットチャネルの電流同時測定に基づく電荷ノイズの相関評価","85回応用物理学会秋季学術講演会",,,,,,2024,Sept. "Chutian Wen,Ryutaro Matsuoka,Raisei Mizokuchi,Jun Yoneda,Tetsuo Kodera","Improved quality and interface of Al2O3 towards quiet Ge-based spin qubit environment","第71回応用物理学会春季学術講演会",,,,,,2024,Mar. "Y. Arakawa,K. Nakagoe,R. Matsuoka,R. Tsuchiya,T. Mine,D. Hisamoto,H. Mizuno,R. Mizokuchi,J. Yoneda,T. Kodera","RF Power Optimization for Charge Noise Characterization of a Silicon Quantum Dot","Silicon Quantum Electronics Workshop 2023",,,,,,2023,Oct. "W. Chutian,R. Matsuoka,R. Mizokuchi,J. Yoneda,T. Kodera","Investigation of 2DHG properties in a Ge/SiGe heterostructure towards stable and efficient qubit control","The 12th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2023,Sept. "R. Mizokuchi,G. Sakamoto,C. Kondo,R. Matsuoka,R. Tsuchiya,T. Mine,D. Hisamoto,H. Mizuno,J. Yoneda,T. Kodera","Magnetospectroscopy of n-type Si-MOS quantum dots towards hot silicon qubits","The 12th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2023,Sept. "R. Matsuoka,T. Kodera","Improved spuriousf a microwave source using phase-locked-loop reference frequency dependence","The 12th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information",,,,,,2023,Sept. "溝口 来成,坂本 剛,近藤 知宏,松岡 竜太郎,土屋 龍太,峰 利之,久本 大,水野 弘之,米田 淳,小寺 哲夫","多数電子シリコン量子ドット中の電子スピンの磁場依存性","第70回応用物理学会春季学術講演会",,,,,,2023,Mar. "荒川 雄登,中越 一真,松岡 竜太郎,土屋 龍太,峰 利之,久本 大,水野 弘之,溝口 来成,米田 淳,小寺 哲夫","高周波反射測定を用いたnMOSシリコン量子ドットの電荷ノイズ評価","第70回応用物理学会春季学術講演会",,,,,,2023,Mar. "中越 一真,荒川 雄登,松岡 竜太郎,土屋 龍太,峰 利之,久本 大,水野 弘之,溝口 来成,米田 淳,小寺 哲夫","シリコン量子ドットにおけるデチューニングノイズの特性評価","第70回応用物理学会秋春学術講演会",,,,,,2023,Mar. "松岡 竜太郎,小寺 哲夫","ゲルマニウム量子ドット における ゲート読み出しに向けた高周波反射測定","量子技術教育プログラム サマースクール",,,,,,2022,Sept. "松岡 竜太郎,溝口 来成,小寺哲夫","2層ゲート構造ゲルマニウム量子ドットの正孔輸送特性","第67回応用物理学会春季学術講演会",,,,,,2020,Mar. "松岡 竜太郎,太田 俊輔,田所 雅大,平岡 宗一郎,溝口 来成,小寺 哲夫","シリコン3重量子ドットにおけるバイポーラパウリスピンブロッケードの磁場依存性","第80回応用物理学会秋季学術講演会",,,,,,2019,Sept. "S. Ota,S. Hiraoka,R. Matsuoka,R. Mizokuchi,T. Kodera","Bipolar Pauli spin blockade in a silicon linearly coupled triple quantum dot","2019 International Conference on Solid State Devices and Materials (SSDM2019)",,,,,,2019,Sept.