MATQu https://www.matqu.eu/ Materials for Quantum Computing Thu, 23 May 2024 12:22:42 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.matqu.eu/wp-content/uploads/2021/06/final-block-optimized-small-150x150.png MATQu https://www.matqu.eu/ 32 32 Fraunhofer IAF uses advanced cryogenic measurement capacities for quantum computing hardware in the project MATQu https://www.matqu.eu/fraunhofer-iaf-uses-advanced-cryogenic-measurement-capacities-for-quantum-computing-hardware-in-the-project-matqu/ Wed, 22 May 2024 13:28:34 +0000 https://www.matqu.eu/?p=4440 Link to video

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Link to video

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]]> MATQu @ ‘Walk of Fame’ Project Exhibition on the Chips JU Launch Event https://www.matqu.eu/matqu-walk-of-fame-project-exhibition-on-the-chips-ju-launch-event/ Fri, 01 Dec 2023 14:32:05 +0000 https://www.matqu.eu/?p=4449 We are happy to share an exciting update on our project MATQu from the Chips Joint Undertaking Launch Event, which took place from November 30 to December 1, 2023, at the Event Lounge in Brussels. MATQu, a cornerstone in scientifically...

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We are happy to share an exciting update on our project MATQu from the Chips Joint Undertaking Launch Event, which took place from November 30 to December 1, 2023, at the Event Lounge in Brussels. MATQu, a cornerstone in scientifically driven initiatives with substantial industrial potential, was honored to participate in the prestigious Walk of Fame project exhibition. This selection underscores MATQu’s significant role and impact within the scientific and industrial communities.

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]]> Two papers presented in SSDM 2023 conference in Japan https://www.matqu.eu/two-papers-presented-in-ssdm-2023-conference-in-japan/ Fri, 08 Sep 2023 07:42:28 +0000 https://www.matqu.eu/?p=4059 For both papers, there will be two journal papers to be submitted to a special edition of JJAP by mid-October.There were excellent talks from companies like Intel and universities on quantum computers. Some networking was established with Japanese companies/universities. A...

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]]> For both papers, there will be two journal papers to be submitted to a special edition of JJAP by mid-October.
There were excellent talks from companies like Intel and universities on quantum computers. Some networking was established with Japanese companies/universities. A visit is arranged to see the labs and team of Prof. Nakamura in Tokyo on the 15th of September.

The first oral presentation was about hollow superconducting TSVs:

© imec

The second paper was a poster on indium CMP development:

© imec

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© imec

© imec

© imec

© imec

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]]> Two years of successful research to establish a European supply chain for materials and production processes for Qubits https://www.matqu.eu/two-years-of-successful-research-to-establish-a-european-supply-chain-for-materials-and-production-processes-for-qubits/ Mon, 12 Jun 2023 11:17:12 +0000 https://www.matqu.eu/?p=3959 The EU project MATQu (Materials for Quantum Computing) successfully completed the second project year in May. During this time, the project partners have jointly achieved the first results and submitted the project’s deliverables and milestones. For this purpose, the second...

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]]> The EU project MATQu (Materials for Quantum Computing) successfully completed the second project year in May. During this time, the project partners have jointly achieved the first results and submitted the project’s deliverables and milestones. For this purpose, the second review meeting with the KDT-JU Program Officer, external reviewers, and the project experts will take place in Freiburg, Germany, in July 2023. The project team is currently preparing the meeting where the latest project results, including technical presentations and first demonstrators, will be presented.

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]]> Semicon Europa 2023 https://www.matqu.eu/semicon-europa-2023/ Thu, 01 Jun 2023 13:11:10 +0000 https://www.matqu.eu/?p=3841 Nov 14–17, 2023 | MESSE MÜNCHEN | Co-located with productronica Event for electronics manufacturing in Europe, broadening the range of attendees across the electronics chain. Semicon Europa Website

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Nov 14–17, 2023 | MESSE MÜNCHEN | Co-located with productronica

Event for electronics manufacturing in Europe, broadening the range of attendees across the electronics chain.

Semicon Europa Website

This project leading to this application has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 101007322. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Germany, France, Belgium, Austria, Netherlands, Finland, Israel.

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]]> Conference paper was submitted at ECTC 2023 by CEA-LETI https://www.matqu.eu/conference-paper-was-submitted-at-ectc-2023-by-cea-leti/ Mon, 20 Mar 2023 15:57:59 +0000 https://www.matqu.eu/?p=3599 This paper presents morphological, mechanical and low temperature electrical characterizations of test vehicles comprising evaporated indium microbumps.

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]]> This paper presents morphological, mechanical and low temperature electrical characterizations of test vehicles comprising evaporated indium microbumps.

This project leading to this application has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 101007322. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Germany, France, Belgium, Austria, Netherlands, Finland, Israel.

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]]> imec publishes MATQu related papers https://www.matqu.eu/imec-publishes-paper-argon-milling-induced-loss-mechanisms-in-superconducting-quantum-circuits/ Tue, 07 Mar 2023 15:04:03 +0000 https://www.matqu.eu/?p=3518 The post imec publishes MATQu related papers appeared first on MATQu.

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  • Overcoming I/O bottleneck in superconducting quantum computing: multiplexed qubit control with ultra-low-power, base-temperature cryo-CMOS multiplexer
    Acharya et al
    https://arxiv.org/abs/2209.13060

This project leading to this application has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 101007322. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Germany, France, Belgium, Austria, Netherlands, Finland, Israel.

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]]> APS march meeting 2023: imec presents MATQu related topics https://www.matqu.eu/aps-march-meeting-2023-imec-presents-matqu-related-topics/ Tue, 07 Mar 2023 14:57:12 +0000 https://www.matqu.eu/?p=3511 The post APS march meeting 2023: imec presents MATQu related topics appeared first on MATQu.

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  • Microscopic loss sources in alpha-tantalum superconducting resonators grown on silicon
    Lozano et al
  • Two-qubit gate demonstration on superconducting overlap qubits compatible with cryo-CMOS multiplexer control
    Potocnik et al
  • Time-division multiplexed superconducting qubit control using ultra-low-power, base-temperature cryo-CMOS multiplexer
    Acharya et al.

    • This project leading to this application has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 101007322. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Germany, France, Belgium, Austria, Netherlands, Finland, Israel.

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    ]]>         SQA conference 2022: imec presents MATQu related topics https://www.matqu.eu/sqa-conference-2022-imec-presents-matqu-related-topics/ Tue, 07 Mar 2023 14:50:44 +0000 https://www.matqu.eu/?p=3505 https://sqa-conference.org/SQA-Conference-Guide.pdf

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    ]]>     https://sqa-conference.org/SQA-Conference-Guide.pdf

    • Interfacing superconducting qubits with ultra-low power cryo-CMOS multiplexer at 11mK
      Acharya et al.

    • High-coherence foundry compatible superconducting qubit platform
      Potocnik et al

    This project leading to this application has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 101007322. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Germany, France, Belgium, Austria, Netherlands, Finland, Israel.

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    ]]>         Journal paper submitted to Microelectronic Engineering https://www.matqu.eu/journal-paper-submitted-to-microelectronic-engineering/ Thu, 23 Feb 2023 14:22:34 +0000 https://www.matqu.eu/?p=3420 A journal paper was submitted to Microelectronic Engineering on developing new cleaning chemistry for resist and fluoropolymer cleaning deposited during the DRIE Bosch process for quantum computing. This chemistry is effective in cleaning the high aspect ratio TSVs verified with...

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    ]]>     A journal paper was submitted to Microelectronic Engineering on developing new cleaning chemistry for resist and fluoropolymer cleaning deposited during the DRIE Bosch process for quantum computing. This chemistry is effective in cleaning the high aspect ratio TSVs verified with TofSIMS analysis and SEM inspection.

    This project leading to this application has received funding from the ECSEL Joint Undertaking (JU) under grant agreement No 101007322. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and Germany, France, Belgium, Austria, Netherlands, Finland, Israel.

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