The MQV Lighthouse Project Networked Quantum Systems (NeQuS) brings together ten groups from the Technical University of Munich (TUM), the Ludwig-Maximilians-Universität (LMU), the…
The Transregional Collaborative Research Center ’Constrained Quanutum Matter (ConQuMat)’ is based on the recent advances in the understanding of the organizing principles of quantum matter, alongside…
The main objective of this thesis is quantum communication with propagating quantum microwaves. The central result is the successful experimental realization of analog quantum teleportation of…
In this thesis, we have investigated the magnetization dynamics of various magnetic thin films coupled to other systems. The resulting hybrid systems are of interest for the control and manipulation…
Nano-electromechanical systems implement the opto-mechanical interaction combining electromagnetic circuits and mechanical elements. We investigate an inductively coupled nano-electromechanical…
We propose a tunable coupler consisting of N fixed-frequency qubits, which can tune and even amplify the effective interaction between two superconducting quantum circuits. The tuning range of the…
We describe a unified classical approach for analyzing the scattering coefficients of superconducting microwave resonators with a variety of geometries. To fill the gap between experiment and theory,…
Aluminum nitride (AlN) is an emerging material for integrated quantum photonics due to its large χ(2) nonlinearity. Here we demonstrate the hybrid integration of AlN on silicon nitride (SiN) photonic…
Antiferromagnetic materials host pairs of spin-up and spin-down magnons which can be described in terms of a magnonic pseudospin. The close analogy between this magnonic pseudospin system and that of…
The utility of classical neural networks as universal approximators suggests that their quantum analogues could play an important role in quantum generalizations of machine-learning methods. Inspired…
We systematically study the performance of compact lumped element planar microwave Nb70Ti30N (NbTiN) resonators operating at 5 GHz in external in-plane magnetic fields up to 440 mT, a broad…
The interrelation of various instabilities characterizes all unconventional superconductors. Here, we show that the characteristic scaling of a marginal Fermi liquid is present in inelastic light…
Quantum algorithms often benefit from the ability to execute multi-qubit (>2) gates. To date such multi-qubit gates are typically decomposed into single- and two-qubit gates, particularly in…
The development of magnetic hybrid films containing diblock copolymers (DBCs) and magnetic nanoparticles (NPs) by printing is a highly promising method for scalable and low-cost fabrication. During…
We describe a unified quantum approach for analyzing the scattering coefficients of superconducting microwave resonators with a variety of geometries, and demonstrate its consistency with the…
to join our team working on quantum technologies for scalable superconducting qubit quantum processors.
Munich Quantum Valley has now been formally established as a registered society with the ceremonial signing of the foundation charter.
WMI proposes a novel coupler that allows to tune and amplify the effective interaction in circuit QED.
CRESST is one of the most prominent direct detection experiments for dark matter particles with sub-GeV/c2 mass. One of the advantages of the CRESST experiment is the possibility to include a large…
Superconducting circuits have become a key platform in the field of quantum technology. This work contributes to the field of microwave quantum photonics by scattering experiments of microwave…
The BMBF funded program "Grand Challenge in Quantum Communication" had its kick-off meeting at TUM.
The 2.5 Mio. Euro investment secures the future LHe supply of WMI, TUM and LMU.
Quantum Science meets Gravity
Magnetically ordered insulators are of key interest for spintronics applications, but most of them have not yet been explored in depth regarding their magnetic properties, in particular with respect…
In prototype ferromagnet-antiferromagnet interfaces we demonstrate that surface acoustic waves can be used to identify complex magnetic phases arising upon evolution of exchange springs in an applied…
We experimentally demonstrate the generation of spin-wave frequency combs based on the nonlinear interaction of propagating spin waves in a microstructured waveguide. By means of time- and…
We report on the evolution with the magnetic field and the temperature of the vortex lattice (VL) in fully oxygenated YBa2Cu3O7 as studied by time-of-flight small-angle neutron scattering. Using the…
We report an inelastic neutron scattering study (INS) on the low-energy crystal electric field (CEF) excitations of Pr2-xSrxNiO4+d single crystals at various temperatures. The observed low-E CEF…
Minister of State Markus Blume visits BAdW to get information on current research projects related to digitalization and quantum science.
Bavaria funds new professor positions on quantum science and technology within the High-Tect Agenda Bavaria.
The Matchmaking Day stimulated echange between quantum experts form Canada and Germany.
Matthias Opel generates enthusiasm among the pupils of Gynasium Vaterstetten by showing low temperature experiments
The Supervisory Award provided by the TUM Graduate Center Physics recognizes excellence in the support of next-generation academic talents.
We study nonclassical correlations in propagating two-mode squeezed microwave states in the presence of noise. We focus on two different types of correlations, namely, quantum entanglement and…
Jefferson Science Fellow Lincoln Carr visits WMI to discuss possible German-US collaborations in quantum science and technology.
Time-resolved x-ray diffraction has been used to measure the low-temperature thermal transport properties of a Pt/Gd3Fe5O12//Gd3Ga5O12 metal/oxide heterostructure relevant to applications in spin…
WMI is a key partner in the Lighthouse Projects NeQuS and IQSense of the Munich Quantum Valley, funded within the Hightech Agenda Bavaria.
Barbara Goldstein, Associate Director at NIST and Program Manager of "NIST on a Chip" visited WMI to inform herself on the Munich quantum ecosystem
Mario Nodes passes the examination for the master craftsman's diploma and receives his certificate from the Handwerkskammer für München and Oberbayern
For the efficient implementation of quantum algorithms, practical ways to generate many-body entanglement are a basic requirement. Specifically, coupling multiple qubit pairs at once can be…
We are happy our new paper has been published in Phys. Rev. Research.
A delegation of HTX Singapore headed by Mr. CHEW Hock Yong, chairman of HTX and Permanent Secretary at the Ministry of Home Affairs, visited WMI
Quantum optimal control, a toolbox for devising and implementing the shapes of external fields that accomplish given tasks in the operation of a quantum device in the best way possible, has evolved…
WMI receives new UHV PLD-MBE cluster deposition system for the fabrication of complex heterostructures and novel quantum materials.
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