Lectures slides

• Is the Hofstadter energy spectrum observable in far-infrared absorption?, (PDF, 0.9 MB)
• Models of quantum dots, (PDF, 0.4 MB)
• Far-infrared absorption of quantum dots; From single dots to array, (PDF, 1.2 MB)
• Magnetization of confined and extended 2DEG's, (PDF, 1.1 MB)
• From single dots to arrays, (PDF, 2.7 MB)
• Excitations below the Kohn mode; FIR-absorption in quantum dots, (PDF, 2 MB)
• Electron dynamics in highly excited quantum dots, (PDF, 0.6 MB)
• Magnetization of quantum dots, (HTML)
• Nonadiabatic current generation in a quantum ring, (HTML)
• Quasi-Teilchen zwischen Modellen und Wirklichkeit, (HTML)
• Coherent electronic transport in multimode quantum channel, (PDF, 3.0 MB)
• Transport through a nano-wire in a magnetic field, (PDF, 3.4 MB)
• Transport through a state with negative binding energy in a two-dimensional quantum wire, (PDF, 1.76 MB)
• Eðlisvísindi í tölvum, (PDF, 9.9 MB)
• Magnetotransport through nanosystems embedded in a two-dimensional quantum wire, (PDF, 7.8 MB)
• Magnetotransport in a double quantum wire, (PDF, 8.0 MB)
• Time-dependent phenomena in a quantum dot , (PDF, 3.2 MB)
• Time-dependent phenomena in a quantum dot , (PDF, 13.2 MB) (version for Uni. Hamburg)
• Magnetotransport through systems embedded in a quantum wire , (PDF, 13.0 MB) (Tutorial talk for the workshop "Low-Dimensional Systems and Nanostructures" Tainan, Taiwan, September 2007)
• Time-dependent magnetotransport in a quantum wire , (PDF, 15.2 MB) (Invited talk for the workshop "Low-Dimensional Systems and Nanostructures" Tainan, Taiwan, September 2007)
• Magnetotransport through systems embedded in a quantum wire, (PDF, 15.4 MB) (Mathematical Models for Transport in Macroscopic and Mesoscopic Systems, Weierstrass Institute for Applied Analysis and Stochastics, Berlin, February 2008).
• Geometrical effects in magnetotransport through systems embedded in a quantum wire, (PDF, 15.1 MB), NUU, MiaoLi, Taiwan October 23, 2008.
• Time-dependent transport through electron systems strongly or weakly coupled to quantum wires, (PDF, 15.3 MB), NUU, MiaoLi, Taiwan October 23, 2008.
• Time-dependent transport in quantum wires, (PDF, 15.6 MB), Weierstrass Institute for Applied Analysis and Stochastics, Berlin, June 2009.
• Time-dependent transport through quantum nanostructures, (PDF, 10.5 MB), NCTS, HsinChu, Taiwan, September 2009.
• Time-dependent magnetotransport in semiconductor nanostructures via the generalized master equation, (PDF 2.5 MB), CCP-2009, KaoHsiung, Taiwan, December 16 2009.
• Time-dependent transport through nanosctructures, (PDF, 8.6 MB), Nice, France, June 23 (2010).
• Transport of electrons through a photon cavity, (PDF, 3.7 MB), NORDITA, Stockholm, September 17 (2012).
• Coupled collective and Rabi oscillations in electron transport through a photon cavity, (PDF, 8.7 MB), NORDITA, Stockholm, May 26 (2015).
• Time-dependent transport of electrons through nanosystems in a photon cavity , (PDF, 1.8 MB), Universität Hamburg, May 31 (2016).
• Time-dependent transport of electrons through nanosystems in a photon cavity , (PDF, 4.5 MB), National Taiwan University (國立臺灣大學), Sept. 23 (2016).
• Time-dependent transport of electrons through nanosystems in a photon cavity , (PDF, 4.6 MB), National Chung Hsing University, (國立中興大學), Dec. 02 (2016).
• Emergence of time regimes in electron transport through a complex nano scale semiconductor system in a photon cavity, (PDF, 2.3 MB), The 8th International Workshop on Solid State Quantum Computing (8IWSSQC), Dec. 13 (2016).
• Modeling two different nonlinear aspects in quantum dot systems, April 13, (2018), Workshop on Recent Progress in Nonlinear Quantum Mechanics, Theory, Simulations and Experiment, Fields Institute, Toronto.
• Electron-photonic transport: Interplay of shape and interactions, Sept. 21, (2019), 7th International Symposium on Optics and its applications (OPTICS-2019), Yerevan, Armenia.
• Does self-induction matter in quantum transport? (Video recording ), Nov. 14, (2020), The 1st International Symposium on Precision Engineering 2020 (ISPE 2020), National Chung Hsing University (NCHU), Taichung, Taiwan.
• Electron-FIR photonic transport: High order transitions in artificial atoms coupled to external leads, Aug. 04, (2021), Nordic Physics Days 2021, 4-6 August, Uppsala, Sweden.
• QEDFT = QED + DFT applied to an array of quantum dots in a photon cavity, May 09, (2022), University of Sulaimani, May 09, Sulaimani, Kurdistan Region, Iraq.
• Orbital magnetization of an array of quantum dots in a photon cavity, Nordic virtual condensed matter seminars, April 28, (2023)
• Electron-photon many-body systems, NORDITA board meeting Reykjavík, May 25, (2023)
• Modeling static and dynamical properties of a 2DEG in an external magnetic field and a FIR-photon cavity, National Taiwan University (國立臺灣大學), March 01, (2024)
• Arrays of quantum dots or rings in a FIR-photon cavity, 10th International Workshop of Material Physics, Bucharest-Măgurele Romania, May 14-15, (2025)