Magnetomechanical Platforms for Quantum Experiments and Quantum Enabled Sensing Technologies

Resultado final

Final Report on WP5 milestones: Technological readiness, matter-wave interference

Report on M23 Proof-of-concept demonstration of magnetomechanical inertial sensor M24 Theoretical investigation of magnetomechanical architectures for quantum information processing (e.g. quantum memory/transduction) M27 Assessment of application potential of the magnetomechanical sensing platform and roadmap for enhancing its technological readiness level (>TRL 4) M28 Proposals for fundamental tests at the interface between quantum physics and gravity M29 Demonstrate matter-wave interference with quantum magnetomechanical devices Involving T5.1, 5.2, 5.4, 5.5, 5.6

Mid-Term Report 2 on WP5 milestones: Towards sensors, QIP architectures, fundamental tests

Report on M21 Proposals for quantum enabled force sensing for ultra-small forces (surface forces, gravity, Casimir forces) Towards M23 Proof-of-concept demonstration of magnetomechanical inertial sensor Towards M24 Theoretical investigation of magnetomechanical architectures for quantum information processing (e.g. quantum memory/transduction) Towards M28 Proposals for fundamental tests at the interface between quantum physics and gravity involving Tasks 5.1, 5.3, 5.4, 5.5

Final Report on WP3 milestones: strong coupling to a cantilever

Report on M13 Modelling, fabrication, characterisation of on-chip inductively coupled superconducting circuits (LC resonator, qubits) M14 Demonstrate magnetomechanical coupling to superconducting circuit M15 Observation of ultra-strong magnetomechanical coupling to a superconducting cantilever And other Milestones as necessary Involving tasks 3.6, 3.7

Mid-Term Report 2 on WP4 milestones: Ground state cooling, single-photon coupling

Report on M18 Observation of magneto mechanical ground state cooling of a superconducting micro-object M19 Demonstrate long coherence times (>ms) for levitated superconducting micro-objects M20 Observation of strong coupling between single micro-wave photons and a superconducting cantilever Towards M22 Demonstrate coherent wavepacket manipulation through dynamic control of levitation potential Towards M26 Demonstrate preparation/validation of non-Gaussian mechanical states And other Milestones as necessary Involving tasks 2.2, 2.3, 2.4, 2.5, 2.6

Final Report on WP4 milestones: Non-Gaussian mechanical states

Report on M22 Demonstrate coherent wavepacket manipulation through dynamic control of levitation potential M26 Demonstrate preparation/validation of non-Gaussian mechanical states And other Milestones as necessary Involving task 4.6

Technical Action Check Meeting 1

Agenda and list of presentations delivered delivered during Technical Meeting Action Check Meeting

Final technical review 2 Meeting documents

Agenda and list of presentations delivered during First Scientific Action Check Meeting 2

Dissemination and Exploitation Plan

This deliverable will include the Consortium plan to allow third parties to access, exploit, reproduce and disseminate the data generate during the project (free of charge). These dissemination activities will be performed during the first and second reporting period and after the end of the project. It will also include an interim version for the exploitation plan (Month 36).

Industry Workshop Report: ‘Cryogenic Vibration Isolation for Science and Industry’

Report/Minutes from an Industry Workshop: ‘Cryogenic Vibration Isolation for Science and Industry’ held jointly with Industry Partner Attocube

Final Report on WP2 milestones: readout of ultra-stable levitation

Report on M11 Demonstrate low vibration levels (<10-15m/Hz0.5) at trap frequency M12 Demonstrate readout of ultra-stable magnetic levitation (mK temps) And other Milestones as necessary involving tasks 2.5, 2.6

First Scientific Action Check Meeting 1

Agenda and list of presentations delivered during First Scientific Action Check Meeting 1

Mid-Term Report on WP2 milestones: Fabrication of traps and micro-objects

Report on M2 Modelling, fabrication, characterisation of cryogenic, superconducting micro-trap architectures M3 Fabrication, characterization of superconducting nano/micro-objects M6 Magnetic levitation of a single, superconducting micro-object M7 Modelling and design of low-vibration cryogenic platform for mK temperatures operation Towards M11 Demonstrate low vibration levels (<10^-15m/Hz^0.5) at trap frequency Towards M12 Demonstrate readout of ultra-stable magnetic levitation (mK temps) Involving tasks 2.1, 2.2, 2.3, 2.4, 2.5, 2.6

Mid-Term Report on WP3 milestones: Fabrication of cantilevers and high-Q

Report on M4 Modelling, fabrication, characterisation of superconducting cantilever M8 Magnetic-flux based detector for mechanical readout M9 Demonstration of ultra-high-Q magnetomechanical motion (Q ~ 1010) Towards M13 Modelling, fabrication, characterisation of on-chip inductively coupled superconducting circuits (LC resonator, qubits) Towards M14 Demonstrate magnetomechanical coupling to superconducting circuit Towards M15 Observation of ultra-strong magnetomechanical coupling to a superconducting cantilever involving tasks 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7

Mid-Term Report 1 on WP5 milestones: Towards proposals for quantum enabled force sensing

Towards M21 Proposals for quantum enabled force sensing for ultra-small forces (surface forces, gravity, Casimir forces) involving task 5.3

Industry Workshop Report: ‘Status & Challenges of Inertial Sensing in Industrial Applications’

Report/Minutes on Industry Workshop: ‘Status & Challenges of Inertial Sensing in Industrial Applications’ held jointly with Industry Partner Airbus

Mid-Term Report 1 on WP4 milestones: Theory for potential engineering

Report on M10 Development of a theoretical toolbox for engineering the levitation potential of superconducting micro-objects involving task 4.1

Data Management Plan

Report detailing consortium Data Management Plan finished, detailing what data the consortium will generate, whether and how it will be exploited or made accessible for verification and re-use, and how it will be curated and preserved. This will comprise a database of published measurements, a database of laboratory equipment used during measurements, a list of expertise in the different institutions used in the project, and a compendium of all project results and reports.

Website available via Internet

Creation of the MaQSens professional project website to serve as the information point for the project

Publicaciones

Sideband-resolved resonator electromechanics based on a nonlinear Josephson inductance probed on the single-photon level

Autores: Philip Schmidt, Mohammad T. Amawi, Stefan Pogorzalek, Frank Deppe, Achim Marx, Rudolf Gross, Hans Huebl
Publicado en: Communications Physics, Edición 3/1, 2020, ISSN 2399-3650
Editor: SpingerNature
DOI: 10.1038/s42005-020-00501-3

Chip-based superconducting traps for levitation of micrometer-sized particles in the Meissner state

Autores: Martí Gutierrez Latorre, Joachim Hofer, Matthias Rudolph, Witlef Wieczorek
Publicado en: Superconductor Science and Technology, Edición 33/10, 2020, Página(s) 105002, ISSN 0953-2048
Editor: Institute of Physics Publishing
DOI: 10.1088/1361-6668/aba6e1

Levitation of superconducting microrings for quantum magnetomechanics

Autores: Carles Navau, Stefan Minniberger, Michael Trupke, Alvaro Sanchez
Publicado en: Physical Review B, Edición 103/17, 2021, ISSN 2469-9950
Editor: American Physical Society
DOI: 10.1103/physrevb.103.174436

Single-Photon Cooling in Microwave Magnetomechanics

Autores: D. Zoepfl, M. L. Juan, C. M. F. Schneider, G. Kirchmair
Publicado en: Physical Review Letters, Edición 125/2, 2020, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.125.023601

Negative permeability in magnetostatics and its experimental demonstration

Autores: Rosa Mach-Batlle, Albert Parra, Jordi Prat-Camps, Sergi Laut, Carles Navau, Alvaro Sanchez
Publicado en: Physical Review B, Edición 96/9, 2017, ISSN 2469-9950
Editor: American Physical Society
DOI: 10.1103/physrevb.96.094422

Ultrawide-range photon number calibration using a hybrid system combining nano-electromechanics and superconducting circuit quantum electrodynamics

Autores: Philip Schmidt, Daniel Schwienbacher, Matthias Pernpeintner, Friedrich Wulschner, Frank Deppe, Achim Marx, Rudolf Gross, Hans Huebl
Publicado en: Applied Physics Letters, Edición 113/15, 2018, Página(s) 152601, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/1.5052414

Magnetic Illusion: Transforming a Magnetic Object into Another Object by Negative Permeability

Autores: Rosa Mach-Batlle, Albert Parra, Sergi Laut, Nuria Del-Valle, Carles Navau, Alvaro Sanchez
Publicado en: Physical Review Applied, Edición 9/3, 2018, ISSN 2331-7019
Editor: American Physical Society
DOI: 10.1103/PhysRevApplied.9.034007

Bistability in a mesoscopic Josephson junction array resonator

Autores: P. R. Muppalla, O. Gargiulo, S. I. Mirzaei, B. Prasanna Venkatesh, M. L. Juan, L. Grünhaupt, I. M. Pop, G. Kirchmair
Publicado en: Physical Review B, Edición 97/2, 2018, ISSN 2469-9950
Editor: American Physical Society
DOI: 10.1103/physrevb.97.024518

Ultrasensitive Inertial and Force Sensors with Diamagnetically Levitated Magnets

Autores: J. Prat-Camps, C. Teo, C. C. Rusconi, W. Wieczorek, O. Romero-Isart
Publicado en: Physical Review Applied, Edición 8/3, 2017, Página(s) 034002, ISSN 2331-7019
Editor: APS
DOI: 10.1103/physrevapplied.8.034002

Analytic solutions to the Maxwell–London equations and levitation force for a superconducting sphere in a quadrupole field

Autores: J Hofer, M Aspelmeyer
Publicado en: Physica Scripta, Edición 94/12, 2019, Página(s) 125508, ISSN 0031-8949
Editor: Royal Swedish Academy of Sciences
DOI: 10.1088/1402-4896/ab0c44

Quantum motional state tomography with nonquadratic potentials and neural networks

Autores: Talitha Weiss, Oriol Romero-Isart
Publicado en: Physical Review Research, Edición 1/3, 2019, Página(s) 033157, ISSN 2643-1564
Editor: APS
DOI: 10.1103/physrevresearch.1.033157

Visualizing the emission of a single photon with frequency and time resolved spectroscopy

Autores: Sharafiev, Aleksei; Juan, Mathieu L.; Gargiulo, Oscar; Zanner, Maximilian; Wögerer, Stephanie; García-Ripoll, Juan José; Kirchmair, Gerhard
Publicado en: arxiv.org, 2020
Editor: arxiv.org

Dia- and adiabatic dynamics in a phononic network

Autores: Schwienbacher, Daniel; Luschmann, Thomas; Gross, Rudolf; Huebl, Hans
Publicado en: arxiv.org, Edición 1, 2020
Editor: arxiv.org

Large Quantum Delocalization of a Levitated Nanoparticle using Optimal Control: Applications for Force Sensing and Entangling via Weak Forces

Autores: T. Weiss, M. Roda-Llordes, E. Torrontegui, M. Aspelmeyer, O. Romero-Isart
Publicado en: arxiv.org, 2020

Levitation of superconducting micro-rings for quantum magnetomechanics

Autores: Navau, Carles; Minniberger, Stefan; Trupke, Michael; Sanchez, Alvaro
Publicado en: arxiv.org, 2020
Editor: arxiv.org

Resultado final

Publicaciones

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