A02 Charge Carrier Dynamics in Nanostructures

2024

Christian Brand, Alfred Hucht, Hamid Mehdipour, Giriraj Jnawali, Jonas D. Fortmann, Mohammad Tajik, Rüdiger Hild, Björn Sothmann, Peter Kratzer, Ralf Schützhold and Michael Horn-von Hoegen
Critical Behavior of the Dimerized Si(001) Surface: Continuous Order-Disorder Phase Transition in the Two-Dimensional Ising Universality Class
Phys. Rev. B 109, 134104 (2024)
DOI: 10.1103/PhysRevB.109.134104

Tobias Kuhn, Björn Sothmann and Jorge Cayao
Floquet Engineering Higgs Dynamics in Time-Periodic Superconductors
Phys. Rev. B 109, 134517 (2024)
DOI: 10.1103/PhysRevB.109.134517

Alessandro Braggio, Matteo Carrega, Björn Sothmann and Rafael Sánchez
Nonlocal Thermoelectric Detection of Interaction and Correlations in Edge States
Phys. Rev. Res. 6, L012049 (2024)
DOI: 10.1103/PhysRevResearch.6.L012049

Johann Zöllner, Philipp Stegmann, Jürgen König and Eric Kleinherbers
Dark Versus Blocking States in Electronic Transport: A Lee-Yang Zero Analysis of Full Counting Statistics
Phys. Rev. B 110, 115411 (2024)
DOI: 10.1103/PhysRevB.110.115411

2023

Yazin Beyazit, Florian Kühne, Detlef Diesing, Ping Zhou, Jesumony Jayabalan, Björn Sothmann and Uwe Bovensiepen
Ultrafast Electron Dynamics in Au/Fe/MgO(001) Analyzed by Au- and Fe-Selective Pumping in Time-Resolved Two-Photon Photoemission Spectroscopy: Separation of Excitations in Adjacent Metallic Layers
Phys. Rev. B 107, 085412 (2023)
DOI: 10.1103/PhysRevB.107.085412

Jens Kerski, Hendrik Mannel, Pia Lochner, Eric Kleinherbers, Annika Kurzmann, Arne Ludwig, Andreas Wieck, Jürgen König, Axel Lorke and Martin Geller
Post-Processing of Real-Time Quantum Event Measurements for an Optimal Bandwidth
Sci. Rep. 13, 1105 (2023)
DOI: 10.1038/s41598-023-28273-0

Christian Brand, Alfred Hucht, Giriraj Jnawali, Jonas D. Fortmann, Björn Sothmann, Hamid Mehdipour, Peter Kratzer, Ralf Schützhold and Michael Horn-von Hoegen
Dimer Coupling Energies of the Si(001) Surface
Phys. Rev. Lett. 130, 126203 (2023)
DOI: 10.1103/PhysRevLett.130.126203

Eric Kleinherbers, Alexander Schünemann and Jürgen König
Full Counting Statistics in a Majorana Single-Charge Transistor
Phys. Rev. B 107, 195407 (2023)
DOI: 10.1103/PhysRevB.107.195407

Claire Besson, Philipp Stegmann, Michael Schnee, Zeila Zanolli, Simona Achilli, Nils Wittemeier, Asmus Vierck, Robert Frielinghaus, Paul Kögerler, Janina Maultzsch, Pablo Ordejón, Claus M. Schneider, Alfred Hucht, Jürgen König and Carola Meyer
Independent and Coherent Transitions Between Antiferromagnetic States of Few-Molecule Systems
Phys. Rev. B 107, 245414 (2023)
DOI: 10.1103/PhysRevB.107.245414

Eric Kleinherbers, Hendrik Mannel, Jens Kerski, Martin Paul Geller, Axel Lorke and Jürgen König
Unraveling Spin Dynamics from Charge Fluctuations
Phys. Rev. Research 5, 043103 (2023)
DOI: 10.1103/PhysRevResearch.5.043103

Markus Heckschen, Yasin Beyazit, Elaheh Shomali, Florian Kühne, Jesumony Jayabalan, Ping Zhou, Detlef Diesing, Markus E. Gruner, Rossitza Pentcheva, Axel Lorke, Björn Sothmann and Uwe Bovensiepen
Spatio-Temporal Electron Propagation Dynamics in Au/Fe/MgO(001) in Nonequilibrium: Revealing Single Scattering Events and the Ballistic Limit
PRX Energy 2, 043009 (2023)
DOI: 10.1103/PRXEnergy.2.043009

2022

Markus Heckschen and Björn Sothmann
Pair-Amplitude Dynamics in Strongly Coupled Superconductor–Quantum Dot Hybrids
Phys. Rev. B 105, 045420 (2022)
DOI: 10.1103/PhysRevB.105.045420

Eric Kleinherbers, Philipp Stegmann, Annika Kurzmann, Martin Paul Geller, Axel Lorke and Jürgen König
Pushing the Limits in Real-Time Measurements of Quantum Dynamics
Phys. Rev. Lett. 128, 087701 (2022)
DOI: 10.1103/PhysRevLett.128.087701

Naser Ahmadiniaz, Martin Paul Geller, Jürgen König, Peter Kratzer, Axel Lorke, Gernot Schaller and R. Schützhold
Quantum Zeno Manipulation of Quantum Dots
Phys. Rev. Research 4, L032045 (2022)
DOI: 10.1103/PhysRevResearch.4.L032045

Florian Kühne, Yasin Beyazit, Björn Sothmann, Jesumony Jayabalan, Detlef Diesing, Ping Zhou and Uwe Bovensiepen
Ultrafast Transport and Energy Relaxation of Hot Electrons in Au/Fe/MgO(001) Heterostructures Analyzed by Linear Time-Resolved Photoelectron Spectroscopy
Phys. Rev. Res. 4, 033239 (2022)
DOI: 10.1103/PhysRevResearch.4.033239

Simon Mundinar, Alexander Hahn, Jürgen König and Alfred Hucht
Transfer-Matrix Summation of Path Integrals for Transport Through Nanostructures
Phys. Rev. B 106, 165427 (2022)
DOI: 10.1103/PhysRevB.106.165427

2021

Eric Kleinherbers, Philipp Stegmann and Jürgen König
Synchronized Coherent Charge Oscillations in Coupled Double Quantum Dots
Phys. Rev. B 104, 165304 (2021)
DOI: 10.1103/PhysRevB.104.165304

Mathias Kamp and Björn Sothmann
Higgs-Like Pair Amplitude Dynamics in Superconductor–Quantum-Dot Hybrids
Phys. Rev. B 103, 045414 (2021)
DOI: 10.1103/PhysRevB.103.045414

Jürgen König and Alfred Hucht
Newton Series Expansion of Bosonic Operator Functions
SciPost Physics 10, 007 (2021)
DOI: 10.21468/SciPostPhys.10.1.007

Philipp Stegmann, Björn Sothmann, Jürgen König and Christian Flindt
Electron Waiting Times in a Strongly Interacting Quantum Dot: Interaction Effects and Higher-Order Tunneling Processes
Phys. Rev. Letters 127, 096803 (2021)
DOI: 10.1103/PhysRevLett.127.096803

Philipp Stegmann, Alex Gee, Neil T. Kemp and Jürgen König
Statistical Analysis of Spin Switching in Coupled Spin-Crossover Molecules
Phys. Rev. B 104, 125431 (2021)
DOI: 10.1103/PhysRevB.104.125431

2020

Simon Mundinar, Alfred Hucht, Jürgen König and Stephan Weiß
Interaction-Induced Current Asymmetries in Resonant Transport through Interacting Quantum-Dot Spin Valves Revealed by Iterative Summation of Path Integrals
Phys. Rev. B 102, 045404 (2020)
DOI: 10.1103/PhysRevB.102.045404

Philipp Stegmann, Jürgen König and Björn Sothmann
Relaxation Dynamics in Double-Spin Systems
Phys. Rev. B 101, 075411 (2020)
DOI: 10.1103/PhysRevB.101.075411

Martin Maurer, Jürgen König and Herbert Schoeller
Multilevel Coherences in Quantum Dots
Phys. Rev. Research 2, 033440 (2020)
DOI: 10.1103/PhysRevResearch.2.033440

2019

Simon Mundinar, Philipp Stegmann, Jürgen König and Stephan Weiß
Iterative Path-Integral Summations for the Tunneling Magnetoresistance in Interacting Quantum-Dot Spin Valves
Phys. Rev. B 99, 195457 (2019)
DOI: 10.1103/PhysRevB.99.195457

Annika Kurzmann, Philipp Stegmann, Jens Kerski, R. Schott, A. Ludwig, A. D. Wieck, Jürgen König, Axel Lorke and Martin Geller
Optical Detection of Single-Electron Tunneling into a Semiconductor Quantum Dot
Phys. Rev. Lett. 122, 247403 (2019)
DOI: 10.1103/PhysRevLett.122.247403

2018

Philipp Stegmann, Jürgen König and Stephan Weiß
Coherent Dynamics in Stochastic Systems Revealed by Full Counting Statistics
Phys. Rev. B 98, 035409 (2018)
DOI: 10.1103/PhysRevB.98.035409

Eric Kleinherbers, Philipp Stegmann and Jürgen König
Revealing Attractive Electron-Electron Interaction in a Quantum Dot by Full Counting Statistics
New J. Phys. 20, 073023 (2018)
DOI: 10.1088/1367-2630/aad14a

2017

Philipp Stegmann and Jürgen König
Violation of Detailed Balance for Charge-Transfer Statistics in Coulomb-Blockade Systems
phys. stat. sol. (B) 254, 1600507 (2017)
DOI: 10.1002/pssb.201600507

Philipp Stegmann and Jürgen König
Inverse Counting Statistics Based on Generalized Factorial Cumulants
New J. Phys. 19, 023018 (2017)
DOI: 10.1088/1367-2630/aa5a70