We analyze the implementation of high-fidelity, phonon-mediated gate operations and quantum simulation schemes for spin qubits associated with silicon vacancy centers in diamond. Specifically, we
We analyze the implementation of high-fidelity, phonon-mediated gate operations and quantum simulation schemes for spin qubits associated with silicon vacancy centers in diamond. Specifically, we
We study the interaction of Rayleigh and shear horizontal surface acoustic waves (SAWs) with spin waves in thin Ni films on a piezoelectric LiTaO3 substrate, which supports both SAW modes
Ferromagnetic resonance spectroscopy is a microwave spectroscopy technique which allows to investigate magnetic excitations in magnetic systems.
Light-matter interaction in optomechanical systems is the foundation for ultra-sensitive detection schemes as well as the generation of phononic and photonic quantum states. Electromechanical systems
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
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
What Do We Use Helium-4 For?
Today, more than one-third of the helium consumption is for cryogenic applications (mostly MRI: 22%, laboratory use: 10%, other cryogenics: 4%). Complementary use for
General: Format: 4 VO + 2UE ECTS-Credits: 10 Language: English
Place and Time: VO: Tue, 8:30-10:00 and Wed 10:15-11:45 (Taurus 1, 8120.EG.002) UE: Tue, 10:15-11:45 (PH 2271, 5101.EG.271)
Overview
Over the past century, our more and more refined understanding of light-matter interactions at the level of single atoms and photons has led to ultra-precise tests of quantum mechanical principles
Over the past century, our more and more refined understanding of light-matter interactions at the level of single atoms and photons has led to ultra-precise tests of quantum mechanical principles
Lecture Notes
Condensed Matter Physics
Condensed Matter Physics 1 Condensed Matter Physics 2 Introduction-KM-Expert-1.pdf
Brief description of the book "Festkörperphysik" The 1st edition of the book appeared in 2012 and was out of print already after 2 years. Therefore, a second revised and extended edition was
Brief description of the book "Festkörperphysik. Aufgaben und Lösungen" Only when students are asked to solve specific problems, questions arise and problems are popping up, which the students
Physics 4
Gross Physics IV Chap 1.pdf Gross Physics IV Chap 2.pdf Gross Physics IV Chap 3.pdf Gross Physics IV Chap 4.pdf
It is only when solving problems that we ask ourselves questions that we think we have already answered and understood. By providing full solutions, this exercise book with over 100 tasks and
We study the collective decay of an initially inverted ensemble of two-level emitters into a squeezed photonic reservoir. By using a quantum-state diffusion approach to unravel the emission process,
Hybrid platforms that couple microwave photons to collective spin excitations offer promising routes for coherent information processing, yet conventional magnets face inherent trade-offs among
Condensed Matter Physics Books
The lecture notes on Condensed Matter Physics I + II have been started already in 1996. The first full version was completed in WS 2004/2005 and revised and improved
Physics 3
Gross Physik III Kap 1.pdf Gross Physics III Chap 2.pdf Gross Physics III Chap 3.pdf Gross Physics III Chap 4.pdf
Stephan Geprägs holds a position as senior scientist in the magnetism group of the Walther-Meißner-Institute (WMI) of the Bavarian Academy of Sciences and Humanities (BADW) since 2015. He studied
Janine Gückelhorn was member of the Gross group at WMI as Ph.D. student between 2019 and 2023.
Ph.D. Thesis: Magnon Spin Transport in Magnetically Ordered Insulators (2023)
Janine was a Master’s
Ivan is working as a PhD student on superconducting multi-qubit platforms starting October 2020. Previously he was a Master’s student at the Moscow Institute of Physics and Technology (MIPT). He
The Return of the Spin Echo
24 September 2020
Multiple echoes as a result of a strong link between spins and microwave photons
A team of researchers from the Technical University of Munich (TUM),
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
The Return of the Spin Echo
24 September 2020
Multiple echoes as a result of a strong link between spins and microwave photons
A team of researchers from the Technical University of Munich (TUM),
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.
The estimates of the world’s helium reserves have a large error bar. Since helium is contained in natural gas, the main resources are located in countries with the main resources of natural gas:
In 1938, the Russian physicist Pyotr Leonidovich Kapitsa discovered that 4He has almost no viscosity at temperatures near absolute zero. This phenomenon, which is related to Bose–Einstein
Increasing coherence times of quantum bits is a fundamental challenge in the field of quantum computing. With long-lived qubits it is, however, inefficient to wait until the qubits have relaxed to
Content
This module provides a detailed discussion of the fascinating properties of quantum fluids, mesoscopic solid state systems (nanostructures) as well as experimental low temperature
Content
This module provides a detailed discussion of the fascinating properties of quantum liquids, mesoscopic solid state systems (nanostructures) as well as experimental low temperature
Content
This module provides a detailed discussion of the fascinating properties of quantum liquids, mesoscopic solid state systems (nanostructures) as well as experimental low temperature
| Paul G. Evans, Samuel D. Marks, Stephan Geprägs, Maxim Dietlein, Yves Joly, Minyi Dai, Jiamian Hu, Laurence Bouchenoire, Paul B. J. Thompson, Tobias U. Schülli, Marie-Ingrid Richard, Rudolf Gross,
| Botos, Akos; Khlobystov, Andrei N.; Botka, Bea; Hackl, Rudi; Szekely, Edit; Simandi, Bela; Kamaras, Katalin
| MULLER, H; FRITZ, HP; HEIDMANN, CP; GROSS, F; VEITH, H; LERF, A; ANDRES, K; FUCHS, H; POLBORN, K; ABRIEL, W
The spin Hall magnetoresistance (SMR) allows to investigate the magnetic textures of magnetically ordered insulators in heterostructures with normal metals by magnetotransport experiments. We here
This thesis investigates three facets of nanomechanics: (i) dynamics in resonator networks, (ii) sensing applications and (iii) nano-electromechanics. These aspects allowed to explore and identify
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
The Mott metal-insulator transition is one of the fundamental hallmarks of electronic correlations in a metal. Unconventional superconductivity and other fascinating phenomena often emerge in close
Artificial neural networks, which simulate the way the human brain analyses and processes information, are used to model complex patterns and prediction problems. This approach typically involves
The collaborative research center TRR 80 connects fundamental research on emergent new materials properties driven by strong electronic correlations with the focussed exploration for possible new
Our mission is to investigate complex quantum systems, engineer novel devices and educate students to advance quantum technologies for scientific and societal impact.
The study of the dynamic response of both interacting and non-interacting spin systems provides important input for the general understanding of magnetic materials. Moreover, this dynamic response
Modern solid-state research at an international top level is not possible without excellent materials in form of single crystals and thin film heterostructures, state-of-the-art characterization
Daniel Schwienbacher was member of the Gross group at WMI as a master and Ph.D. stundent between 2015 and 2021.
Master Thesis: Circuit Nano-electromechanics, Transmon Qubits, Nano-strings and
Within the seminar students give talks on current topics in condensed matter physics. The seminar aims to give a closer look at new developments in condensed matter physics and to show how these
For contect see "Modulhandbuch": http://www.ph.tum.de/mh?mid=PH1320
For topics see: https://www.moodle.tum.de/course/view.php?id=75523
Dear participants,
the preliminary discussion and the
WMI receives new UHV PLD-MBE cluster deposition system for the fabrication of complex heterostructures and novel quantum materials.
