Institute of Scientific and Industrial Research, Osaka University

　　　Oiwa Laboratory Department of Quantum System Electronics



About us

We study novel optical, electronic, and spin devices that support the highly-sophisticated information society in the 21st century. Based on semiconductor devices, our research fields are quantum information processing using the quantum mechanical nature of electron spins and photons, and spintronics based on the development and hybridization of optical, electrical and spin materials. We study the growth and characterization of high quality materials and perform precise quantum transport measurements. Aim of our research is the realization of novel phenomena emerging in quantum nano-structures that can control the photon, electron and spin degrees of freedom.

News

    2024

  • 12/4/2024
    Bachelor course student Miura and Sugiyama joined our group.
  • 1/4/2024
    Master course student Kurose,Nakagawa and Sato joined our group.
  • 23/3/2024
    Prof.Oiwa presented at the Spring Conference of the Japan Society of Applied Physics.
  • 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.

    2023

  • 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.
  • 10/13/2023
    Prof.Oiwa, Fujita, Gabriel attend the QIE2023.
  • 10/10/2023
    Prof.Oiwa presented at Quantum Summit2023.
  • 27/9/2023
    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.
  • 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.
  • 8/2/2023
    Kanda presented at the physics major master's thesis presentation
  • 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)

    • 2022

  • 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.
  • 11/8/2022
    　Master course student James Daniel Bauer joined our group.
  • 11/8/2022
    　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.
  • 1/4/2022
    　Master course student Yuta, Haruna and Tsuchiya joined our group.
  • 19/2/2022
    　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

    • 2021

  • 23/12/2021
    　Year end party.
  • 27/11/2021
    　Lab's tour for Nada.
  • 21-22/9/2021
    　Fukai, Matsimoto and Haruki gave presentation.(Online)
  • 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.
  • 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

    • 2020

  • 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.
  • 17/2/2020
    　Alexander Korsch(2017 Internship student) from Ruhr University Bochum Giang Nugyen visit Oiwa lab and gave seminar.
  • 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.
    • 　　

    2019

  • 6/12/2019
    　Prof. Oiwa gave an oral presentation in WINDS2019（Hawai）.
  • 19/11/2019
    　Gabriel gave poster presentation in ISNTT2019.
  • 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.
  • 12/7/2019
    　We placed 4th in the ISIR futsal cup.
  • 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.
  • 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.

    • 2018

  • 2018年 9月18日
    　Dr. Kiyama's research was published in Scientific Reports.
  • 7/6/2018
    　Prof. Oiwa gave an invited talk in QD2018, Tronto, Canada.
  • 1/4/2018
    　Master course students Matsumoto, Kido, Okamono, Bachelor course student Idenishi joined our group.
  • 22/3/2018
    *　1st year master course student, Fukai earned the Sugata-Cohen award.

    • 2017

  • 30/10/2017
    　Early appointed under grad student, Fukuda joined our group.
  • 14/2/2017
    　Fukai's research was published in Japanese Journal of Applied Physics.
  • 1/8/2017
    　Assistant professor Fujita joined our group.
  • 1/4/2017
    　Master course students Kojima, Tanaka, Chatani, Hayashi, bachelor course students Fujimori, and Yoshihara joined our group.

    • 2016

  • 1/11/2016
    　Specially appointed assistant professor, Sakai joined our group.
  • 1/10/2016
    　Alexander Korsh joined our group.
  • 1/9/2016
    　Our study was selected as the cover of 'OYO BUTURI' Sep. edition.
  • 1/4/2016
    　Master course students, Aomatsu, Kawaguchi, Higashide, Yanagidani, and a bachelor student Toyoshima joined us.
  • 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.

    • 2015

  • 1/11/2015
    　New student, Fukai joined us.
  • 15/4/2015
    　New students, Abe、Nakagawa, Miyazaki, Kurokawa, Tada, and Pienroj joined us.
  • 01/4/2015
    　Reseacher Shioya joins us.
  • 3-4/3/2015
    　Attend the annual meeting of Grants-in-Aid for Scientific Research 'Nano Spin Conversion Science'

    • 2014

  • 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.
  • 09/5/2014
    　Kickoff party is held.
  • 01/4/2014
    　Launch of Oiwa laboratory.
  •