@article{CTT100943407, author = {D. Zhang and N. Negami and R. Mizokuchi and R. Wada and S. Ota and T. Kodera}, title = {Multi-bit state discrimination using machine learning for IQ-encoded spin-qubit readout}, journal = {Jpn. J. Appl. Phys.}, year = 2026, } @article{CTT100943409, author = {R. Mizokuchi and R. Wada and R. Matsuoka and S. Ota and I. Yanagi and T. Mine and R. Tsuchiya and D. Hisamoto and H. Mizuno and T. Kodera}, title = {Improved readout accuracy of a silicon spin qubit via log-likelihood ratio}, journal = {Jpn. J. Appl. Phys.}, year = 2026, } @article{CTT100911047, author = {S. Ota and J. Wang and H. Edlbauer and Y. Okazaki and S. Nakamura and T. Oe and A. Ludwig and A.D. Wieck and H. Sellier and C. Bäuerle and N.-H. Kaneko and T. Kodera and S. Takada}, title = {On-demand single-electron source via single-cycle acoustic pulses}, journal = {Phys. Rev. Applied}, year = 2024, } @article{CTT100911117, author = {S. Ota and Y. Okazaki and S. Nakamura and T. Oe and H. Sellier and C. Bäuerle and N.-H. Kaneko and T. Kodera and S. Takada}, title = {Suppression of electromagnetic crosstalk by differential excitation for SAW generation}, journal = {Appl. Phys. Express}, year = 2024, } @article{CTT100916928, author = {J. Wang and H. Edlbauer and A. Richard and S. Ota and W. Park and J. Shim and A. Ludwig and A. Wieck and H.-S. Sim and M. Urdampilleta and T. Meunier and T. Kodera and N.-H. Kaneko and H. Sellier and X. Waintal and S. Takada and C. Bäuerle}, title = {Coulomb-mediated antibunching of an electron pair surfing on sound}, journal = {NAT. NANOTECHNOL.}, year = 2023, } @article{CTT100885103, author = {J. Wang and S. Ota and H. Edlbauer and B. Jadot and P.-A. Mortemousque and A. Richard and Y. Okazaki and S. Nakamura and A. Ludwig and A.D. Wieck and M. Urdampilleta and T. Meunier and T. Kodera}, title = {Generation of a single-cycle acoustic pulse: a scalable solution for transport in single-electron circuits}, journal = {Phys. Rev. X}, year = 2022, } @article{CTT100862019, author = {Hermann Edlbauer and Junliang Wang and Shunsuke Ota and Aymeric Richard and Baptiste Jadot and Pierre-André Mortemousque and Yuma Okazaki and Shuji Nakamura and Tetsuo Kodera and Nobu-Hisa Kaneko and Arne Ludwig and Andreas D. Wieck and Matias Urdampilleta and Tristan Meunier and Christopher Bäuerle and Shintaro Takada}, title = {In-flight distribution of an electron within a surface acoustic wave}, journal = {Appl. Phys. Lett.}, year = 2021, } @inproceedings{CTT100943180, author = {Raisei Mizokuchi and Riku Wada and Ryutaro Matsuoka and Shunsuke Ota and I. Yanagi and T. Mine and Ryuta Tsuchiya and Digh Hisamoto and H. Mizuno and Tetsuo Kodera}, title = {Log-likelihood ratio test for improving accuracy in silicon spin qubit readout}, booktitle = {}, year = 2026, } @inproceedings{CTT100943172, author = {Shunsuke Ota and Takeshi Fukuda and Takafumi Toshimitsu and Raisei Mizokuchi and Tetsuo Kodera}, title = {Cryogenic Characterization of Commercial Heterojunction Bipolar Transistors as Current Amplifiers Toward Semiconductor Spin Qubit Readout}, booktitle = {}, year = 2026, } @inproceedings{CTT100943884, author = {海老澤 賢太 and 佐藤 優介 and Ibad Sayyid and 松岡 竜太郎 and 柳 至 and 峰 利之 and 土屋 龍太 and 久本 大 and 水野 弘之 and 太田 俊輔 and 溝口 来成 and 小寺 哲}, title = {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}, booktitle = {}, year = 2026, } @inproceedings{CTT100943882, author = {太田 俊輔 and 福田 毅 and 利光 孝文 and 溝口 来成 and 小寺 哲夫}, title = {半導体量子ビット読み出しに向けたディスク リートヘテロ接合バイポーラトランジスタの極 低温特性評価}, booktitle = {}, year = 2026, } @inproceedings{CTT100943881, author = {溝口 来成 and 松岡 竜太郎 and 太田 俊輔 and 柳 至 and 峰 利之 and 土屋 龍太 and 久本 大 and 水野 弘之 and 小寺 哲夫}, title = {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}, booktitle = {}, year = 2026, } @inproceedings{CTT100943880, author = {太田 俊輔 and 渡海 宏樹 and 小池 惠介 and 三好 健文 and 神岡 純 and 溝口 来成 and 小寺 哲夫}, title = {シリコン量子デバイスのRF読み出しにおけるIQ符号化システムの構築}, booktitle = {}, year = 2026, } @inproceedings{CTT100943869, author = {利光孝文 and 福田毅 and 太田俊輔 and 松岡竜太郎 and 溝口来成 and 柳至 and 峰 利之 and 土屋 龍太 and 久本大 and 水野弘之 and 小寺哲夫}, title = {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}, booktitle = {}, year = 2026, } @inproceedings{CTT100943876, author = {河底 颯生 and 森田 智也 and 小林 昌平 and 太田 俊輔 and 小寺 哲夫 and 森山 貴広 and 樽茶 清悟 and 松尾 貞茂}, title = {ジョセフソン接合への表面フォノン照射に向けたデバイス開発}, booktitle = {}, year = 2026, } @inproceedings{CTT100943885, author = {D. Zhang and N. Negami and R. Mizokuchi and S. Ota and R. Wada and T. Kodera}, title = {Machine-Learning Classification for IQ-Mapped Multi-Qubit Measurements}, booktitle = {}, year = 2026, } @inproceedings{CTT100939074, author = {R. Mizokuchi and R. Wada and R. Matsuoka and S. Ota and I. Yanagi and T. Mine and R. Tsuchiya and D. Hisamoto and H. Mizuno and T. Kodera}, title = {Log-Likelihood Ratio for Improving Accuracy in Silicon Spin Qubit Readout}, booktitle = {}, year = 2025, } @inproceedings{CTT100934503, author = {N. Negami and R. Mizokuchi and S. Ota and R. Wada and Z. Duanlian and T. Kodera}, title = {Multi-Bit State Classification via Machine Learning in IQ-Encoded Spin Qubit Readout}, booktitle = {}, year = 2025, } @inproceedings{CTT100934523, author = {R. Mizokuchi and R. Wada and R. Matsuoka and S. Ota and I. Yanagi and T. Mine and R. Tsuchiya and D. Hisamoto and H. Mizuno and T. Kodera}, title = {Improved readout accuracy of a silicon spin qubit via maximum likelihood estimation}, booktitle = {}, year = 2025, } @inproceedings{CTT100934493, author = {S. Ota and S. I. Ibad and C. Kondo and R. Mizokuchi and R. Wada and R. Matsuoka and I. Yanagi and T. Mine and R. Tsuchiya and D. Hisamoto and H. Mizuno and T. Kodera}, title = {Comparative evaluation of electron- and hole-properties in silicon quantum dots}, booktitle = {}, year = 2025, } @inproceedings{CTT100933731, author = {太田 俊輔 and 近藤 知宏 and 松岡 竜太郎 and 松田 達也 and 柳至 and 土屋 龍太 and 峰 利之 and 久本 大 and 水野 弘之 and 溝口 来成 and 米田 淳 and 小寺 哲夫}, title = {バイポーラ型シリコン量子ドットにおける電荷ノイズ}, booktitle = {}, year = 2025, } @inproceedings{CTT100933730, author = {溝口 来成 and 和田 陸久 and 松岡 竜太郎 and 柳至 and 土屋 龍太 and 峰 利之 and 久本 大 and 水野 弘之 and 太田 俊輔 and 米田 淳 and 小寺 哲}, title = {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}, booktitle = {}, year = 2025, } @inproceedings{CTT100915621, author = {太田 俊輔 and 近藤 知宏 and 土屋 龍太 and 峰 利之 and 久本 大 and 水野 弘之 and 溝口 来成 and 米田 淳 and 小寺 哲夫}, title = {バイポーラ型シリコン量子ドットの高周波反射測定}, booktitle = {}, year = 2024, } @inproceedings{CTT100914350, author = {太田 俊輔 and 岡崎 雄馬 and 中村 秀司 and 大江 武彦 and Sellier Hermann and Bauerle Christopher and 金子 晋久 and 小寺 哲夫 and 高田 真太郎}, title = {IDTの差動励起による電磁波を抑制したSAW生成}, booktitle = {}, year = 2024, } @inproceedings{CTT100917075, author = {S. Ota and J. Wang and H. Edlbauer and Y. Okazaki and S. Nakamura and A. Ludwig and A. D. Wieck and T. Kodera and C. Bauerle and N. Kaneko and S. Takada}, title = {On-demand Generation of Single Electrons with Acousto-Electric Pulses}, booktitle = {}, year = 2023, } @inproceedings{CTT100903214, author = {S. Ota and J. Wang and H. Edlbauer and Y. Okazaki and S. Nakamura and T. Oe and A. Ludwig and A. D. Wieck and T. Kodera and C. Bauerle and S. Takada and N. Kaneko}, title = {Crosstalk Effect for Acousto-Electric Quantized Current}, booktitle = {}, year = 2023, } @inproceedings{CTT100903222, author = {S. Ota and J. Wang and H. Edlbauer and Y. Okazaki and S. Nakamura and A. Ludwig and A. D. Wieck and T. Kodera and C. Bäuerle and S. Takada and N.-H. Kaneko}, title = {On-demand Single-Electron Source with Acousto-Electric Pulses}, booktitle = {}, year = 2023, } @inproceedings{CTT100880938, author = {太田 俊輔 and Junliangn Wang and Hermann Edlbauer and Baptiste Jadot and Pierre-André Mortemousque and Aymeric Richard and 岡崎 雄馬 and 中村 秀司 and Arne Ludwig and Andreas D. Wieck and Matias Urdampilleta and Tristan Meunier and 小寺 哲夫 and 金子 晋久}, title = {表面弾性波パルスを用いた量子電流源の実現}, booktitle = {}, year = 2022, } @inproceedings{CTT100867320, author = {太田 俊輔 and J. Wang and H. Edlbauer and B. Jadot and P. Mortemousque and A. Richard and 岡崎 雄馬 and 中 村 秀司 and A. Ludwig and A. D. Wieck and M. Urdampilleta and T. Meunier and 小寺 哲夫 and 金子 晋 久 and 高田 真太郎 and C. Bäuerle}, title = {シングルミニマム表面弾性波を用いた単一電子輸送}, booktitle = {}, year = 2022, } @inproceedings{CTT100932903, author = {S. Ota and J. Wang and H. Edlbauer and A. Richard and B. Jadot and P.-A. Mortemousque and Y. Okazaki and S. Nakamura and T. Kodera and N.-H. Kaneko and A. Ludwig and A. D. Wieck and M. Urdampilleta and T. Meunier and S. Takada and C. Bäuerle}, title = {Single Electron Transport with Chirp Surface Acoustic Wave}, booktitle = {}, year = 2022, } @inproceedings{CTT100866153, author = {S. Ota and J. Wang and H. Edlbauer and A. Richard and B. Jadot and P.-A. Mortemousque and Y. Okazaki and S. Nakamura and T. Kodera and N.-H. Kaneko and A. Ludwig and A.D. Wieck and M. Urdampilleta and T. Meunier and S. Takada and C. Bäuerle}, title = {Single-Electron Transport with Acousto-Electric Chirp Pulses}, booktitle = {}, year = 2021, } @inproceedings{CTT100862011, author = {太田 俊輔 and Hermann Edlbauer and Junliangn Wang and 高田 真太郎 and 中村 秀司 and 岡崎 雄馬 and Christopher Bauerle and 金子 晋久 and 小寺 哲夫}, title = {表面弾性波への単一飛行電子の選択的閉じ込め}, booktitle = {}, year = 2021, } @inproceedings{CTT100932900, author = {Shunsuke Ota and Shintaro Takada and Yuma Okazaki and Shuji Nakamura and Nobu-Hisa Kaneko and Tetsuo Kodera}, title = {Investigation of interdigital transducer for high-fidelity single spin transport}, booktitle = {}, year = 2020, } @inproceedings{CTT100835351, author = {太田 俊輔 and 濱田 龍之介 and 門脇 正史 and 西森 秀稔 and 小寺哲夫}, title = {量子アニーラ(D-wave)を用いた多変量標準正規分布に従う乱数生成に向けた検証}, booktitle = {}, year = 2020, } @inproceedings{CTT100820029, author = {太田 俊輔 and 高田 真太郎 and 中村 秀司 and 岡崎 雄馬 and 金子 晋久 and 小寺哲夫}, title = {表面弾性波を用いた高精度量子電流源実現に向けたSplit-52型IDTの評価}, booktitle = {}, year = 2020, } @inproceedings{CTT100814241, author = {S. Ota and S. Hiraoka and R. Mizokuchi and T. Kodera}, title = {Observation of bipolar Pauli spin blockade and the few-electron regime in a silicon linearly triple quantum dot}, booktitle = {}, year = 2019, } @inproceedings{CTT100810928, author = {T. Kodera and R. Mizokuchi and S. Ota and M. Tadokoro and Y. Yamaoka and S. Hiraoka and K.Yamada and K.Horibe and G.Yamahata and S.Oda}, title = {Physically-defined silicon quantum dots for spin-based qubits}, booktitle = {}, year = 2019, } @inproceedings{CTT100810850, author = {T. Kodera and R. Mizokuchi and S. Ota and M. Tadokoro and Y. Yamaoka and S. Hiraoka and K.Yamada and K. Horibe and G. Yamahata and S.Oda}, title = {Physically-defined multiple silicon quantum dots toward integration of spin-based quantum bits}, booktitle = {}, year = 2019, } @inproceedings{CTT100811271, author = {松岡 竜太郎 and 太田 俊輔 and 田所 雅大 and 平岡 宗一郎 and 溝口 来成 and 小寺 哲夫}, title = {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}, booktitle = {}, year = 2019, } @inproceedings{CTT100810933, author = {S. Ota and S. Hiraoka and R. Matsuoka and R. Mizokuchi and T. Kodera}, title = {Bipolar Pauli spin blockade in a silicon linearly coupled triple quantum dot}, booktitle = {}, year = 2019, } @inproceedings{CTT100819232, author = {太田 俊輔 and 平岡 宗一郎 and 溝口 来成 and 小寺 哲夫}, title = {シリコン3重量子ドットにおける長距離相互作用}, booktitle = {}, year = 2019, } @misc{CTT100909494, author = {Shunsuke Ota}, title = {Surface Acoustic Wave-Driven Single-Electron Transport for Quantum Information Processing}, year = 2024, } @misc{CTT100909493, author = {Shunsuke Ota}, title = {Surface Acoustic Wave-Driven Single-Electron Transport for Quantum Information Processing}, year = 2024, } @misc{CTT100917069, author = {Shunsuke Ota}, title = {Surface Acoustic Wave-Driven Single-Electron Transport for Quantum Information Processing}, year = 2024, } @phdthesis{CTT100909494, author = {Shunsuke Ota}, title = {Surface Acoustic Wave-Driven Single-Electron Transport for Quantum Information Processing}, school = {東京工業大学}, year = 2024, } @phdthesis{CTT100909493, author = {Shunsuke Ota}, title = {Surface Acoustic Wave-Driven Single-Electron Transport for Quantum Information Processing}, school = {東京工業大学}, year = 2024, } @phdthesis{CTT100917069, author = {Shunsuke Ota}, title = {Surface Acoustic Wave-Driven Single-Electron Transport for Quantum Information Processing}, school = {東京工業大学}, year = 2024, }