Guido Burkard | Talks (Invited)

upcoming

2017

2016

  • Theory of optical control
 of electron and nuclear spins in defects
    Defect engineering in SiC for quantum technology workshop
    9 Dec 2016, Helmholtz Zentrum Dresden Rossendorf, Germany
  • Exchange qubits coupled to
 electromagnetic fields
    CSRC Workshop on Spin Coherence and Topological Order in Semiconductor Nanosystems
    4 November 2016, Beijing, China
  • Strain, Curvature, and electron spins in 2D materials
    EMN Croatia meeting
    6 May 2016, Dubrovnik, Croatia
  • Spin and valley physics in 2D materials beyond graphene
    Physics Colloquium, Physics Department, University of Basel
    22 April 2016, Basel, Switzerland
  • Interplay of Spin and Valley in 2D materials
    iSpinText Flag-ERA kickoff meeting
    8 April 2016, Budapest, Hungary
  • Double sweet-spot operation of the resonant exchange qubit in three-electron quantum dots
    Invited talk [H3.00004] at the APS March meeting
    15 March 2016, Baltimore, MD, USA

2015

2014

2013

  • Spin and valley coherence in quantum dots
    Condensed Matter Theory seminar,
    30 October 2013, Niels Bohr International Academy, Copenhagen University, Denmark.
  • Spin and valley coherence in quantum dots
    International Workshop on Semiconductor Spintronics,
    1 October 2013, Würzburg, Germany.
  • Spin qubits in graphene and carbon nanotubes
    Spintech VII,
    30 July 2013, Chicago, USA.
  • Spin and valley in graphene and carbon nanotube quantum dots
    Condensed Matter Seminar,
    28 June 2013, LMU Munich, Germany.
  • Spin and valley in graphene quantum dots
    Workshop on nanostructured graphene,
    22 May 2013, Antwerp, Belgium.
  • Charge and spin coherence in Landau-Zener interferometry in quantum dots
    ICTP Trieste, Workshop on Interferometry and Interactions in Non-equilibrium Meso- and Nano-systems,
    11 April 2013, Trieste, Italy.
  • Spin lifetime and electron-phonon interaction in graphene (invited)
    Topical talk HL3.8 at the DPG Spring meeting (condensed matter section),
    11 March 2013, Regensburg, Germany.
  • Qubits and the New Semiconductors
    44th IFF spring school "Quantum information processing",
    28 February / 1 March 2013, Jülich, Germany.
  • Spin and valley control in graphene and carbon nanotubes
    Trends in Nanoscience 2013,
    25 February 2013, Irsee, Germany.
  • Spin qubits in carbon
    S3NANO Winter School "Few spin solid-state nano systems",
    5 February 2013, Windsor, UK.

2012

  • Spin and valley control in graphene and carbon nanotubes
    Seminar talk at the University of Sheffield, UK,
    14 November 2012.
  • Spin coherence and spin transport in graphene and carbon nanotubes
    Seminar talk at the Max-Planck Institute for Solid State Research,
    Stuttgart, Germany, 17 July 2012.
  • Spin qubits in Carbon
    International School of Physics "Enrico Fermi" on Quantum Spintronics and Related Phenomena,
    Varenna, Italy, 21 June 2012.
  • Spin and valley control in graphene and carbon nanotubes
    Colloquium of the Institute of Physics at Eötvös University, Budapest, Hungary, 26 April 2012.
  • Spin and valley control in graphene and carbon nanotubes
    Seminaire du LPS, Université Paris-Sud, Orsay, 12 April 2012.
  • Carbon Spintronics
    CQT colloquium, Centre for Quantum Technologies (CQT), National University of Singapore, 9 Feb 2012.
  • Spin transport and relaxation in graphene
    Seminar, Graphene Research Centre (GRC), National University of Singapore, 8 Feb 2012.
  • Spin Coherence in Graphene [link]
    KITP Conference: Fundamental Aspects of Graphene and Other Carbon Allotropes,
    University of California, Santa Barbara, USA, Jan 13, 2012.

2011

2010

  • Spin qubits in semiconductor and graphene quantum dots
    1st São Paulo School of Advanced Science: Spintronics and Quantum Computation, São Carlos, São Paulo, Brazil, 1-5 November 2010.
  • Spin qubits in semiconductor and graphene quantum dots
    QSpiCE workshop on Quantum Spintronics, Acquafredda di Maratea, Italy, 17-21 October 2010.
  • Spin coherence and entanglement in nanosctructures
    Lectures at the DPG Physics School on Nano-Spintronics, 12-17 September 2010,
    Physikzentrum Bad Honnef, Germany.
  • Spin qubits in semiconductor and graphene quantum dots
    Colloquium talk at the
    Institute for Quantum Computing (IQC), University of Waterloo, Canada, 19 July 2010.
  • The spin-valley blockade in carbon-based double quantum dots
    Niels Bohr Institute, Copenhagen University, Denmark, 25 June 2010.
  • The spin-valley blockade in carbon-based double quantum dots
    Workshop  on  the  Physics  of  Micro  and  Nano  Scale  Systems, 
    Ystad, Sweden, 21 June 2010
  • Spin qubits in semiconductor and graphene quantum dots
    SFB/TRR 21 Kolloquium, University of Stuttgart, Germany, 7 May 2010.
  • Spin relaxation and decoherence in graphene quantum dots (invited)
    DPG Spring Meeting, Regensburg, Germany, 22 March 2010.
  • Nuclear spins in double dots
    International Workshop and DARPA team meeting on recent progress of spin qubits in semiconducting nanostructures
    (Spin-Qubit Meeting-Lenzerheide III), Lenzerheide, Switzerland, 26 January 2010.

2009

  • Hyperfine-induced spin and valley dynamics in quantum dots
    Nanophysics group, Ludwig-Maximilians-Universtität München, Germany, 14 December 2009.
  • Mit Quantenpunkt und Bleistiftstrich zum Quantencomputer
    Inaugural lecture (Antrittsvorlesung), Fachbereich Physik, Universität Konstanz, Germany, 16 October 2009.
  • Hyperfine-induced spin and valley dynamics in quantum dots
    Kavli Institute of Nanoscience, TU Delft, The Netherlands, 7 September 2009.
  • Spin Qubits in Semiconductor and Graphene Quantum Dots
    ICQFT'09 (Int'l Conference on Quantum Foundation and Technology), Shanghai, China, 18 July 2009.
  • Theory of single spin manipulation
    Lecture at Spintech V, Krakow, Poland, 7 July 2009.
  • Spin Qubits in semiconductor and graphene quantum dots
    Seminar des SFB 689, University of Regensburg, Germany, 30 June 2009.
  • Festkörperqubits: Mit Quantenpunkt und Bleistiftstrich zum Quantencomputer
    jDPG Konstanz (junge DPG), Universität Konstanz, 14 May 2009.

2008

2007

  • Quanten-Computer: Traum oder Realität?
    Tag der Informatik, Department of Computer Science, RWTH Aachen University, Germany, December 7, 2007.
  • Solid-state qubits: Microscopic and macroscopic quantum coherence
    Physics Colloquium, RWTH Aachen, October 29, 2007.
  • Spin Qubits and their interactions with photons
    AMOP seminar, University of Cambridge, U.K., October 15, 2007.
  • Spin qubits in graphene
    IMEC Leuven, Belgium, August 9, 2007.
  • Spin qubits in graphene
    Niels Bohr International Academy workshop on Solid state quantum information systems

    Niels Bohr Institute, Copenhagen, Denmark, July 2, 2007.
  • Spin qubits in graphene quantum dots
    ETH Zurich, Swizterland, April 10, 2007.
  • Spin qubits in graphene quantum dots
    Frontiers in Nanoscale Science and Technology workshop ( FNST 2007), University of Tokyo, Japan, March 31, 2007.
  • Electron spin qubits and their interaction with photons
    Physics Colloquium, University of Würzburg, Germany, January 15, 2007.

2006

  • Localized and Mobile Electron Spin Qubits in Semiconductor Nanostructures
    International Conference on Nanoscience and Technology, ICN+T 2006, Basel, Switzerland, July 31, 2006.
  • Circuit Theory for Superconducting Qubits
    V. International Workshop on Macroscopic Quantum Coherence and Computing (MQC2), Naples, Italy, June 12, 2006.
  • Manipulating Electron Spin Qubits with Photons
    International Workshop on Solid State Based Quantum Information Processing (QIP 2006), Herrsching/Munich, May 25, 2006.
  • Quantum Information is Physical
    Keynote speaker at the Casimir Spring School, Heeg (Friesland), The Netherlands, May 3, 2006.
  • Production and Detection of Spin-Entangled Electrons in Mesoscopic Conductors
    Invited talk at the 2006 IoP Conference on Condensed Matter and Materials Physics (CMMP06), Exeter, UK, April 21, 2006.
  • Ultra Long-Distance Interaction Between Spin Qubits
    Talk at the KITP Workshops on Topological Phases and Quantum Computation and Sprintronics, Kavli Institute of Theoretical Physics, UC Santa Barbara, April 5, 2006.
  • Production and Detection of Spin-Entangled Electrons in Mesoscopic Conductors
    Invited talk at the 2006 APS March Meeting [B6.5], Baltimore, March 13, 2006.
  • Localized and mobile electron spin qubits in semiconductor structures
    Department of Applied Physics, University of Tokyo, Japan, March 2, 2006.
  • Enhancement of electron spin coherence by optical preparation of the nuclear spins in a quantum dot
    International Symposium on Mesoscopic Superconductivity and Spintronics 2006 (MS+S2006), NTT R&D Center, Atsugi, Kanagawa, Japan, February 27-March 2, 2006.
  • Shot noise of spin-entangled electrons
    QC2 meeting, Lenzerheide, Switzerland, February 19, 2006.

2005

  • Decoherence in Solid State Qubits
    International Workshop on Quantum Information fuer Physik komplexer Systeme, Dresden, Germany, September 29, 2005.
  • Quantum Computation: An Introduction
    Three-day introductory lecture on quantum compution, Science Institute, University of Iceland, Reykjavik, August 15-17, 2005.
  • Coherence and Decoherence in Superconducting Circuits
    Workshop on Control and Manipulation of Quantum Systems, Monte Verita , July 10, 2005.
  • Quantum Dynamics and Decoherence in Superconducting Circuits
    Obergurgl Meeting, Obergurgl (Tirol), Austria, March 4, 2005.
  • Quantum cohrerence and entanglement in solid-state qubits
    Condensed Matter Theory Seminar, Institute for Theoretical Physics, University of Utrecht, The Netherlands, February 14, 2005.
  • Decoherence in Superconducting Circuits
    CEA Saclay, Gif-sur-Yvette, Paris, France, January 10, 2005.

2004

  • Production and detection of entangled electrons in small solid-state structures
    Workshop on Entanglement and transfer of quantum information, Isaac Newton Institute for Mathematical Sciences, University of Cambridge (UK), September 28, 2004.
  • Decoherence in Superconducting Circuits
    Solid State and Optics Seminar, Physics Department, Yale University, September 22, 2004.
  • Decoherence in Superconducting Circuits
    330. WE-Heraeus Seminar, Physikzentrum Bad Honnef, Germany, July 27, 2004.

2003

  • Lower bound for electron spin entanglement from beamsplitter current correlation
    Workshop on Fundamentals of Solid State Quantum Information Processing, Lorentz Center, Leiden University, The Netherlands, December 11, 2003.
  • Lower bound for spin entanglement from beamsplitter current noise
    Seminar talk at the Faculty of Applied Science, TU Delft, The Netherlands, December 4, 2003.
  • Decoherence in superconducting flux qubits
    Institut fuer Theoretische Festkoerperphysik, University of Karlsruhe, Germany, October 24, 2003.
  • Can Electron Spins in Semiconductors be used as Quantum Bits?
    Seminar talk at the Physics Department, McGill University, Montreal, Canada, February 11, 2003.

2002

  • Optimized Quantum Computation using the Exchange Interaction
    Laboratory of Atomic and Solid State Physics Seminar, Cornell University, Ithaca, NY, November 5, 2002.
  • Quantum information processing using electron spins in quantum dots
    International Conference on Superlattices, Nano-structures, and Nano-devices (ICSNN), Toulouse, France, July 26, 2002.
  • Spintronics and quantum information processing in nanostructures
    10th International Symposium "Nanostructures: Physics and Technology", Ioffe Institute, St. Petersburg, Russia, June 20, 2002.
  • Electron Spins in nanostructures as qubits for quantum information processing
    Talk at the CNRS Colloque "Nanophysique et information quantique", June 7, 2002, Grenoble, France.
  • Coherent manipulation and stransport of spin qubits in nanostructures
    NCCR colloquium talk at the University of Basel, Switzerland; June 3, 2002.
  • Coherent manipulation and transport of spin qubits in nanostructures
    Theoretisches Seminar, University of Stuttgart, April 30, 2002.
  • Spin-orbit coupling in exchange-based quantum computation and the emission of entangled photons from coupled quantum dots
    Condensed Matter Seminar, Harvard University, March 7, 2002.
  • Quantum Computation and Communication using Spins in Quantum Dots
    First International Workshop on Quantum Dots and Quantum Computing and Classical Size Effect Circuits (IWQDQC), January 26-28, 2002, Kochi, Japan.

1999-2001

  • Coupled quantum dots: quantum gate for spin qubits and source of entangled photons
    Seminar talk, Ginzton Laboratory, Stanford University, October 8, 2001.
  • Quantum Computing and Communication using Spins in Nanostructures
    18th general conference of the condensed matter division of the European Physical Society, Montreux, Switzerland, March 13-17, 2000.
  • Quantum Computing and Communication using Spins in Nanostructures
    XXX International School on the Physics of Semiconducting Compounds, Jaszowiec, Poland, June 1-8, 2001.
  • Quantum Computing and Communication using Spins in Nanostructures
    4th Hasliberg Workshop on Nanoscience, Hasliberg, Switzerland, October 16-20, 2000.
  • Quantum Computing and Communication using Spins in Nanostructures
    TMR Advanced Research School "Space- Frequency- and Time-Resolved Quantum Transport", Hamburg, September 3-9, 2000.
  • Transport and Noise of Entangled Electrons
    259. WE-Heraeus-Seminar "Exploring Quantum Physics", Venice, Italy, August 19-22, 2001.
  • Transport and Noise of Entangled Electrons
    Workshop on Solid State Quantum Computing, Polish Academy of Sciences, Warsaw, Poland, April 26-29, 2001.
  • Transport and Noise of Entangled Electrons
    University of Geneva, Switzerland, January 25, 2000.
  • Quantum Computing with Quantum Dots
    Group Seminar, Nanophysics Group, ETH Zurich, May 5, 2000.
  • Quantum Computing with Quantum Dots
    Condensed Matter Seminar, USC, Los Angeles, October 29, 1999.
  • Quantum Computing with Quantum Dots
    Condensed Matter Seminar, UCSC, Santa Cruz, California, October 25, 1999.
  • Quantum Computing with Quantum Dots
    Seminar talk at the Cavendish Laboratory, University of Cambridge, UK, July 16, 1999.