For applications making use of magnonic spin currents damping effects, which decrease the spin conductivity, have to be minimized. We here investigate the magnon transport in a yttrium iron garnet…
We investigate the spin dynamics of novel magnon hybrid systems using electrical detection techniques in the microwave regime and spatially resolved optical spectroscopy methods. We observe…
In recent years, layer-by-layer heteroepitaxy has become a versatile tool for depositing novel materials not accessible in bulk form. While it is possible to control the mono layer sequence on an…
Organic salts represent an ideal experimental playground for studying the interplay between magnetic and charge degrees of freedom, which has culminated in the discovery of several spin-liquid…
| Michael Jurkutat, Carsten Kattinger, Stefan Tsankov, Richard Reznicek, Andreas Erb, Jürgen Haase
One of the main limitations in state-of-the art solid-state quantum processors is qubit decoherence and relaxation due to noise from adsorbates on surfaces, impurities at interfaces, and material…
High-pressure anvil cell nuclear magnetic resonance (NMR) studies of single crystals are challenging, but they can offer much insight into material properties. A microcoil inside the high-pressure…
Spin waves are considered as a promising candidate for next-generation logic devices with low power dissipation. Exchange spin waves are particularly attractive for high-speed data processing and…
Angular momentum transport is one of the cornerstones of spintronics. Spin angular momentum is not only transported by mobile charge carriers but also by the quantized excitations of the magnetic…
A quantum memory has to meet the conflicting requirements of strong coupling for fast readout and weak coupling for long storage. Multimode rectangular superconducting 3D cavities are known to…
Wireless power transfer (WPT) systems have emerged as a key technology for the future charging
infrastructure. Besides full system efficiency, the power densities of the transmission coils are key…
In circuit-based quantum computing the available gate set typically consists of single-qubit gates acting on each individual qubit and at least one entangling gate between pairs of qubits. In certain…
We study the high-temperature phase diagram of the chiral magnetic insulator Cu2OSeO3 by measuring the spin-Hall magnetoresistance (SMR) in a thin Pt electrode. We find distinct changes in the phase…
We present a polarization-resolved, high-resolution Raman scattering study of the three consecutive charge density wave (CDW) regimes in 1T−TaS2 single crystals, supported by ab initio calculations.…
Polarization- and temperature-dependent Raman data along with theoretical simulations are presented for the Kagome ferromagnet Fe3Sn2. Eight out of nine expected phonon modes are identified. The…
| Walther-Meißner-Institut
The Mott transition is one of the most fundamental correlation-driven instabilities in normal metals. Despite extensive studies, there are important unresolved problems and open questions, in…
Building quantum processor with novel properties based on superconducting qubits - this is the aim of the four year project GeQCoS ('German Quantum Computer based on Superconducting Qubits') funded…
The Munich Quantum Valley (MQV) has been founded in 2021 by the Bavarian State Government on the initiative of the Max-Planck Society, the Fraunhofer Society for the Advancement of Applied Research,…
Quantum communication is expected to become an important building block of the secure digital infrastructure in our future society. In quantum communication, the exchange of unconditionally secure…
Applying optimal control techniques allows for faster quantum operations.
BMBF-funded activity on realizing a German Quantum Processor lead by the WMI has started.
Bavarian contribution to the national and the European quantum strategy
Kick-off event for new research initiative sets the starting signal for the second quantum revolution in Bavaria.
Superconducting coils for contactless power transmission in the kilowatt range
Understand your system completely and use optimal control: this is the aim of our newest PRApplied paper on Control, Calibration and Characterization (C^3) of quantum devices.
WMI scientists provide insight into present quantum research
Spin Transport and Torques in SC/FM Heterostructures
First experimental proof of Zeeman spin-orbit coupling in antiferromagnetic conductors.
On July 3, Johneph Sukham died in a tragic accident.
Philipp Krüger of WMI receives Best Poster Prize.
Join us for a workshop on quantum computing games!
