Oiwa Laboratory

News

• 2/6/2026
  　Professor Oiwa attended the International Workshop on Semiconductor Spin and Topological Quantum Devices (SSTQD 2026).
• 17-22/5/2026
  　Professor Oiwa attended The 13th International Conference on Quantum Dots.
• 21/4/2026
  　A farewell party for Leonie and a welcome BBQ were held.
• 6/4/2026
  　Takumi Hayashi, Rintaro Shimoda, and Soichiro Noda have been assigned to the B4 class.
• 6/4/2026
  　Tsumuki Ogumo has been assigned as an M1 student.
• 3/4/2026
  　We held a cherry blossom viewing party.
• 23/3/2026
  　Professors Oiwa and Fujita and Mr. Sugiyama attended the Spring Meeting of the Physical Society of Japan.
• 4/3/2026
  　Professors Oiwa, Fujita, Fukai, and Taga attended the InGeQT Workshop in Grenoble.
• 1/3/2026
  　Lu Zeyu has joined us as a research student.
• 1/3/2026
  　Professor Oiwa attended the 10th IEEE Electron Devices Technology and Manufacturing (EDTM) Conference.
• 13/2/2026
  　The Electrical Engineering thesis presentation session was held, and Kurobe and Deguchi gave their presentations.
• 12/2/2026
  　The Physics Department Master's Thesis Presentation was held, with presentations by Sato and Nakagawa.
• 10/2/2026
  　The Electrical Engineering Master's Thesis Presentation Session was held, and Kurose and Kida gave their presentations.
• 27/1/2026
  　Professor Oiwa and Assistant Professor Fukai, along with Specially Appointed Researcher Mori, attended the Moonshot Symposium and exchanged views on their research projects.
• 9/1/2026
  　We attended the SANKEN International Symposium.

• 24/4/2025
  　Welcome party for new students was held.
• 10/4/2025
  　Bachelor course student Deguchi and Kurobe joined our group.
• 7/4/2025
  　The OHANAMI-Party was held.
• 3/4/2025
  　Master course student Fujita joined our group.
• 1/4/2025
  　Assistant professor Taga Kotaro joined our group.
• 28/3/2025
  　The Kiban-S joint meeting was held.
• 15/3/2025
  　Prof.Oiwa and Associate Prof.Fujita presented at the Spring Conference of the Japan Society of Applied Physics.
• 14/2/2025
  　Miura and Sugiyama presented at the bachelor's thesis presentation of the Department of Electrical, Electronic and Information Engineering.
• 14/2/2025
  　Senda, Konishi and Ehsan presented at the physics major master's thesis presentation.
• 13/2/2025
  　"Ray-based automatic tuning of a single quantum dot in a GaAs/AlGaAs quadruple dot array" was published.
• 12/2/2025
  　Uemura presented at the Master's thesis presentation of the Department of Electrical, Electronic and Information Engineering.
• 9/1/2025
  　The SANKEN International Syposium was held.

• 10/12/2024
  　Associate Prof.Fujita presented at the Imec.
• 5/12/2024
  　"Electrically induced insulator-to-metal transition in InP-based ion-gated transistor" was published.
• 4/12/2024
  　Associate Prof.Fujita presented at the iSQIT24.
• 3/12/2024
  　Prof.Oiwa presented at the WINDS2024.
• 3/10/2024
  　Lab trip for Wakayama.
• 3/10/2024
  　"High-fidelity spin readout via the double latching mechanism" was published.
• 25/9/2024
  　Prof.Oiwa, Hu, Yuta, Tsuzuki, Senda, Bauer, Sato, Kurose, Kida and Uemura participate in a spin camp.
• 16/9/2024
  　Prof.Oiwa presented at the spring Conference of thePhysical Society of Japan.
• 3/9/2024
  　Associate Prof.Fujita presented at the SSDM.
• 29/7/2024
  　Prof.Oiwa presented at the ICPS 2024
• 17/7/2024
  　Bauer and Getachew presented at the physics major master's thesis presentation(ICP).
• 3/7/2024
  　The Moon Shot meeting was held.
• 20/6/2024
  　Associate Prof.Fujita presented at the Magnetic Society of Japan.
• 17/5/2024
  　Prof.Oiwa presented at the Iwasaki Conference.
• 16/5/2024
  　Welcome BBQ Party was held.
• 1/4/2024
  　Bachelor course student Miura and Sugiyama joined our group.
• 1/4/2024
  　Master course student Kurose,Nakagawa and Sato joined our group.
• 28/3/2024
  　Moon Shot public symposium was held.
• 23/3/2024
  　Prof.Oiwa presented at the Spring Conference of the Japan Society of Applied Physics.
• 13/3/2024
  　The 2nd Kiban-S meeting was held.
• 16/2/2024
  　Uemura presented at the bachelor's thesis presentation of the Department of Electrical, Electronic and Information Engineering
• 14/2/2024
  　Tsuzuki, Morimoto, Haruna and Tsuchiya presented at the master's thesis presentation of the Department of Electrical, Electronic and Information Engineering
• 13/2/2024
  　Yuta presented at the physics major master's thesis presentation
• 12/1/2024
  　"Accelerated adiabatic passage of a single electron spin qubit in quantum dots" was pblished.

• 26/12/2023
  　Year end party.
• 12/12/2023
  　Prof.Oiwa and Gabriel presented at the MRM2023.
• 10/12/2023
  　Lab's tour for Kinosaki.
• 4/12/2023
  　Prof.Oiwa presented at the WIND2023.
• 1/12/2023
  　Assistant professor Fukai joined our group.
• 16/11/2023
  　Fujita presented at the MNC 2023.
• 15/11/2023
  　Rajkumar presented at the Quantum Innovation 2023.
• 1/11/2023
  　Bachelor course student Otsuki joined our group.
• 30/10/2023
  　Prof.Oiwa, Fujita, Rajkumar, Mori, Fukuda, Tsuzuki, Yuta, Bauer, Lexer and Senda presented at SiQEW2023.
• 13/10/2023
  　Prof.Oiwa, Fujita, Gabriel attend the QIE2023.
• 10/10/2023
  　Prof.Oiwa presented at Quantum Summit2023.
• 27-29/9/2023
  　Prof.Oiwa, Fujita, Fukuda, Morimoto, Tsuduki, Tsuchiya、Haruna、Yuta、Bauer and Lexer presented at Spin Camp.
• 20/9/2023
  　Prof.Oiwa presented at the Autum Conference of the Japan Society of Applied Physics.
• 14/8/2023
  　Prof.Oiwa and Fukuda presented at EDISON22.
• 19/7/2023
  　Moon Shot Goal 6 International Symposium 2023 was held.
• 1/6/2023
  　Appointed Reseacher Mori joined our group.
• 17/4/2023
  　Bachelor course student Kida joined our group.
• 1/4/2023
  　Master course student Konishi,Senda and Alizadeh Ehsan joined our group. Specially Appointed Assistant Professor Rajkumar Chinnasamy and Intership student Barbara Sergl joined our group.
• 24/3/2023
  　Associate Professor Fujita, Matsumoto and Hayashi presented at the spring Conference of thePhysical Society of Japan.
• 21/3/2023
  　Associate Professor Fujita presented at Annual meeting of the Spintronics Academic Research Infrastructure and Collaboration Network Centre.
• 17/3/2023
  　Yuta presented at the Spring Conference of the Japan Society of Applied Physics.
• 14/3/2023
  　Rendong Hu presented at the SANKEN Overseas Dispatch Workshop.
• 27/2/2023
  　Associate Professor Takafumi Fujita presented at the debriefing session of the Spin Interdisciplinary Research Division of the Institute for Leading Interdisciplinary Research.
• 17/2/2023
  　Uemura presented at the bachelor's thesis presentation of the Department of Electrical, Electronic and Information Engineering
• 8/2/2023
  　Kanda presented at the physics major master's thesis presentation
• 3/2/2023
  　Yuta Matsumoto's hearing was held.
• 1/2/2023
  　Tomohiro Nakagawa's hearing was held.
• 15/1/2023
  　Xiao-Fei Liu has been appointed Beijing Academy of Quantum Information Sciences(BAQIS)

• 26/12/2022
  　Year end party.
• 10/11/2022
  　Doctor course student Rendong Hu joined our group.
• 1/10/2022
  　Takafumi Fujita has been appointed Associate Professor at Osaka University.
• 28/9/2022
  　Master course student James Daniel Bauer joined our group.
• 5/9/2022
  　Kimizu Masataka joined our group.
• 11/8/2022
  　Invited researcher Dennis Nielinger joined our group.
• 1/6/2022
  　Haruki Kiyama has been appointed Associate Professor at Kyushu University.
• 18/5/2022
  　Research student Leul Getachew Demile joined our group.
• 18/4/2022
  　Bachelor course student Uemura joined our group.
• 6/4/2022
  　Electron g-factor obtained from quantum dot circuits fabricated from oriented GaAs quantum wells was published in Journal of Applied Physics.
• 1/4/2022
  　Master course student Yuta, Haruna and Tsuchiya joined our group.
• 22/2/2022
  　Taniguchi, Matsuoka, Tsuzuki and Morimoto presented at the bachelor's thesis presentation of the Department of Electrical, Electronic and Information Engineering
• 19/2/2022
  　Hayashi, Yoshii, Mochiyama, Nakamura and Haruki presented at the master's thesis presentation of the Department of Electrical, Electronic and Information Engineering
• 10/2/2022
  　Morie presented at the physics major master's thesis presentation

• 23/12/2021
  　Year end party.
• 27/11/2021
  　Lab's tour for Nada.
• 22/9/2021
  　Haruki gave poster presentation at JPS.
• 21/9/2021
  　Fukai gave oral presentation at JPS.
• 21/9/2021
  　Matsumoto gave oral presentation at JPS.
• 7/9/2021
  　Prof. Oiwa gave an invited talk in International Conference on Solid State Devices and Materials (SSDM2021).
• 16/4/2021
  　Bachelor course students Tsuzuki, and Morimoto joined our group.
• 1/4/2021
  　Master course student Kanda joined our group.
• 30/3/2021
  　Farewell party for Associate Professor Hasegawa was held.
• 12-14/3/2021
  　Oiwa, Fujita, Fukai and Fukuda presented at JPS online.
• 24/2/2021
  　Well-done party was held.
• 19/2/2021
  　Gao and Idenishi presented at the master's thesis presentation of the Department of Electrical, Electronic and Information Engineering
• 10/2/2021
  　Yanagitani presented at the physics major master's thesis presentation

• 23/12/2020
  　Year end party.
• 17/12/2020
  　Matsumoto,Fukuda and Nakamura gave an oral presentation in 10th Workshop on Semiconductor/Superconductor Quantum Coherence Effect and Quantum Information.
• 11/12/2020
  　Matsumoto gave an oral presentation in QD2020.
• 10/12/2020
  　Prof. Oiwa gave an invited talk in The 21st RIES-Hokudai International Symposium.
• 29/9/2020
  　Fukai gave an oral presentation in SSDM2020.
• 24/9/2020
  　Assist. Prof. Fujita won Mazda Research Grant Encouragement Award.
• 20/4/2020
  　Bachelor course students Taniguchi, and Matsuoka joined our group.
• 1/4/2020
  　Master course student Yoshii, Mochyama, Nakamura, Haruki and Morie joined our group.
• 9-12/3/2020
  　Guy Austing from NRC visit Oiwalab and gave seminar.
• 19/2/2020
  　Hayashi presented at the bachelor's thesis presentation.
• 17/2/2020
  　Alexander Korsch(2017 Internship student) from Ruhr University Bochum Giang Nugyen visit Oiwa lab and gave seminar.
• 13/2/2020
  　Okamoto presented at the physics major master's thesis presentation.
• 3/2/2020
  　Prof.Oiwa gave an oral presentation in NPSCS2020.
• 3/2/2020
  　Dr.Kiyama and Dr/Fujita gave poster presentation in NPSCS2020.
• 1/1/2020
  　Specially Appointed Researcher,Xiao-Fei Liu joined our group.

• 23/12/2019
  　Year end party.
• 6/12/2019
  　Prof. Oiwa gave an oral presentation in WINDS2019（Hawai）.
• 1/12/2019
  　Lab trip to Kobe.
• 19/11/2019
  　Gabriel gave poster presentation in ISNTT2019.
• 1/10/2019
  　Danny van Hien joined our group.
• 12/9/2019
  　Dr. Fujita and Matsumoto gave poster presentation in Gifu.
• 2-5/9/2019
  　Fukuda gave an oral presentation at SSDM.
• 23/8/2019
  　Sakai's farewell party.
• 26/7/2019
  　Kaneko's farewell ＆Watanabe's welcome Party.
• 16/7/2019
  　Dr. Fujita's research was published in Nature Communications.
• 15/7/2019
  　Dr. Fujita, Matsumoto gave poster and Fukuda gave oral presentation at EDISON21.
• 12/7/2019
  　We placed 4th in the ISIR futsal cup.
• 6/7/2019
  　Dr. Fujita presented at the ISIR AI Center Kick-off event.
• 1/7/2019
  　Dr. Fujita gave poster presentation at Material Device Center and Dynamic Alliance.
• 26/6/2019
  　Prof. Oiwa gave an invited talk in the Canada-Japan Workshop on Hybrid Quantum Systems(HQS).
• 24/6/2019
  　Prof. Oiwa gave an invited talk at Spin Canada 2019.
• 11/6/2019
  　CREST site visit was held.
• 9-10/6/2019
  　Prof. Oiwa gave a presentation at FQIPT at Koshiba Hall, The University of Tokyo.
• 30/5/2019
  　Prof. Oiwa gave a presentation at IEICE LQE.
• 20/5/2019
  　Sakai gave poster and Dr. Fujita gave oral presentation at CSW2019.
• 18/4/2019
  　Bachelor course student Hayashi joined our lab.
• 5/4/2019
  　Held an Ohanami party.
• 1/4/2019
  　Master course student Yanagidani joined our group.
• 22/3/2019
  　Prof. Oiwa gave an invited colloquium at the University of Hong Kong.
• 4/3/2019
  　Farewell party for M2 students was held.
• 22/2/2019
  　Fukuda and Idenishi presented at the bachelor's thesis presentation.
• 13/2/2019
  　Tanaka, Chatani, Hayashi presented at the physics major master's thesis presentation.

• 27/12/2018
  　Year end party.
• 1/12/2018
  　Prof. Oiwa gave an invited talk at the 12th Condensed Matter Science Interdisciplinary Workshop.
• 18/9/2018
  　Dr. Kiyama's research was published in Scientific Reports.
• 14/9/2018
  　Prof. Oiwa gave an invited talk at IEICE Society Conference 2018.
• 10/9/2018
  　Prof. Oiwa gave an invited talk at JPS Autumn meeting 2018 symposium.
• 27/6/2018
  　Prof. Oiwa gave an invited talk in QD2018, Tronto, Canada.
• 14/4/2018
  　Prof. Oiwa gave an invited talk at JSAP Nanofabrication Workshop.
• 1/4/2018
  　Master course students Matsumoto, Kido, Okamono, Bachelor course student Idenishi joined our group.
• 30/3/2018
  　Farewell party for M2 and B4 students was held.
• 22/3/2018
  　1st year master course student, Fukai earned the Sugata-Cohen award.
• 22/2/2018
  　Fujimori and Yoshihara presented at the bachelor's thesis presentation.
• 20/2/2018
  　Kurokawa, Tada, Fukai presented at the master's thesis presentation.
• 13/2/2018
  　Aomatsu, Kawaguchi, Higashide, Yanagidani presented at the physics major master's thesis presentation.

• 22/12/2017
  　Year end party.
• 4-5/12/2017
  　PASPS-22 was held at Toyonaka Campus Sigma Hall.
• 19/11/2017
  　Lab trip to Kobe.
• 30/10/2017
  　Early appointed under grad student, Fukuda joined our group.
• 27/10/2017
  　Prof. Oiwa and Zhang gave presentations at Kick-off Meeting for the ZIAM/GBB and ISIR/IPR collaboration at University of Groningen.
• 17/10/2017
  　Prof. Oiwa and Dr. Kiyama visited TU Delft and attended JST-TU Delft Workshop.
• 7/10/2017
  　CREST team meeting was held at UTokyo Hongo campus.
• 21-24/9/2017
  　Dr. Kiyama, Sakai and Tada presented at JPS Autumn meeting in Morioka.
• 11-12/9/2017
  　Grant-in-Aid for Scientific Research 'Nano Spin Conversion Science' workshop was held at Toyonaka Campus Sigma Hall.
• 4-5/8/2017
  　Prof. Oiwa gave a presentation at JPS Science Seminar 2017.
• 1/8/2017
  　Assistant professor Fujita joined our group.
• 1/8/2017
  　Dr. Kiyama presented at MSS-18.
• 1/8/2017
  　Dr. Kiyama presented at International Workshop on Silicon Quantum Electronics.
• 5/7/2017
  　Prof. Oiwa gave an invited talk at 2nd international conference on Quantum Information.
• 21/6/2017
  　M1 student Yagi joined our group for cadet rotation. Welcome BBQ was held.
• 4-8/6/2017
  　Nakagawa, Tada, Kawaguchi, Fukai presented at Spintech9 in Fukuoka.
• 7/4/2017
  　M1 midterm presentation was held.
• 1/4/2017
  　Master course students Kojima, Tanaka, Chatani, Hayashi, bachelor course students Fujimori, and Yoshihara joined our group.
• 17/3/2017
  　Dr. Kiyama presented at JPS 72nd Annual Meeting.
• 14/3/2017
  　Farewell party for M2 and B4 students was held.
• 2-3/3/2017
  　Attended annual meeting of Grant-in-Aid 'Nano Spin Conversion Science' at Tokyo Tech.
• 23/2/2017
  　Toyoshima and Fukai presented at the bachelor's thesis presentation.
• 20/2/2017
  　Kimura and Shikishima presented at the master's thesis presentation.
• 15/2/2017
  　Nakagawa and Miyazaki presented at the physics major master's thesis presentation.
• 14/2/2017
  　Fukai's research was published in Japanese Journal of Applied Physics.
• 12/2/2017
  　Prof. Oiwa's comment was published in Asahi Shimbun.
• 3/2/2017
  　Farewell party for Alex was held.

• 26/12/2016
  　Year end party.
• 19-23/12/2016
  　Prof. Oiwa gave an invited talk at 1st International Conference on Topological orders.
• 12-13/12/2016
  　Prof. Oiwa gave an invited talk at PASPS-21.
• 12-13/12/2016
  　Prof. Oiwa gave a presentation at 20th SANKEN International Symposium. Tada and Fukai gave poster presentations.
• 9/12/2016
  　Dr. Kiyama's research was featured in Kagaku Shimbun.
• 8/12/2016
  　Dr. Kiyama's research was featured in Asahi Shimbun.
• 1/12/2016
  　Dr. Kiyama's research was featured in OPTRONICS ONLINE.
• 28/11/2016
  　Dr. Kiyama's research was featured in Nikkei Technology Online.
• 26/11/2016
  　Lab trip to Kyoto.
• 1/11/2016
  　Specially appointed assistant professor, Sakai joined our group.
• 12-15/10/2016
  　Prof. Oiwa gave a presentation at International Workshop on nano-spin conversion science & quantum spin dynamics.
• 1/10/2016
  　Alexander Korsh joined our group.
• 26-29/9/2016
  　Fukai gave an oral presentation at SSDM2016.
• 13-16/9/2016
  　Sugata and Miyazaki gave poster presentations at JSAP Autumn meeting.
• 1/9/2016
  　Our study was selected as the cover of 'OYO BUTURI' Sep. edition.
• 8/8/2016
  　Prof. Oiwa chaired PASPS9. Dr. Kiyama, Nakagawa, Fukai gave poster presentations.
• 4/8/2016
  　Prof. Oiwa gave an invited talk at ICPS2016. Dr. Kiyama gave an oral presentation.
• 22/7/2016
  　Oiwa lab team won the ISIR futsal cup.
• 13-14/5/2016
  　Prof. Oiwa gave a presentation at QTech2016 in Beijing.
• 1/4/2016
  　Master course students, Aomatsu, Kawaguchi, Higashide, Yanagidani, and a bachelor student Toyoshima joined us.
• 3/3/2016
  　Farewell party for M2 students was held.
• 1/3/2016
  　M1 midterm presentation was held.
• 24/2/2016
  　Bachelor's thesis presentation was held.
• 23/2/2016
  　Master's thesis presentation was held.
• 10/2/2016
  　Physics major master's thesis presentation was held.
• 7-8/1/2016
  　Attend the annual meeting of Grants-in-Aid for Scientific Research 'Nano Spin Conversion Science'. Nakagawa was awarded the poster prize.

• 12/12/2015
  　Lab trip to Ise.
• 1/11/2015
  　New student, Fukai joined us.
• 15/4/2015
  　New students, Abe、Nakagawa, Miyazaki, Kurokawa, Tada, and Pienroj joined us.
• 1/4/2015
  　Reseacher Shioya joins us.
• 26/3/2015
  　Updated information about Gonda-Asahi-Oiwa lab exchange meeting.
• 3-4/3/2015
  　Attend the annual meeting of Grants-in-Aid for Scientific Research 'Nano Spin Conversion Science'
• 24/2/2015
  　B4 students Kimura and Shikishima presented their bachelor's thesis.

• 8/11/2014
  　Lab trip to Arima Onsen.
• 10/10/2014
  　Attended ISIR Genghis Khan party.
• 2/10/2014
  　Participated in Suita Festival badminton tournament.
• 2/10/2014
  　Participated in Suita Festival table tennis tournament.
• 26/9/2014
  　Attend the Kickoff meeting of Grants-in-Aid for Scientific Research 'Nano Spin Conversion Science'
• 18/8/2014
  　Secretary Watanabe joined us.
• 18/7/2014
  　We won the ISIR futsul cup.
• 23/5/2014
  　Join the ISIR futsul cup.
• 9/5/2014
  　Kickoff party is held.
• 1/4/2014
  　Launch of Oiwa laboratory.