2024

• The International Symposium on Atomic-Level Characterizations for New Materials and Devices in Winter (ALC-W’24)
  (17 – 20 January, Furano, Hokkaido, Japan)
  
• SPIE Photonics West 2024 Conference: Ultrafast Phenomena and Nanophotonics XXVIII
  (27 January – 1 February, San Francisco, California, United Sates)
• DPG Spring Meeting of the Condensed Matter Division
  (17 – 22 March, Berlin, Germany)
  
• The Nanoworld in Motion – Inaugural Symposium of the Regensburg Center for Ultrafast Nanoscopy
  (6 – 8 May, Regensburg, Germany)
  
• Ultrafast Surface Dynamics (USD2024)
  (26 – 31 May, Göttingen (Uslar), Germany)
  
• XI International Symposium „Ultrafast Dynamics & Ultrafast Bandgap Photonics“
  (17 – 22 June, Hersonissos, Crete, Greece)
• Photoinduced Phase Transitions and Cooperative Phenomena (PIPT8)
  (24 – 28 June, Nijmegen, The Netherlands)
• Summer School World Premier Institute for Sustainability with Knotted Chiral Meta Matter / WPI-SKCM²
  (10 – 16 July, Sapporo, Hokkaido, Japan)
• The 23rd International Conference on Ultrafast Phenomena
  (14 – 19 July, World Trade Center, Barcelona, Spain)
• Fundamental Optical Processes in Semiconductors (FOPS) 2024
  (21 – 26 July, St. John’s, Newfoundland, Canada)
• The International Conference  on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
  (1 – 6 September, Perth, Western Australia)
• International Conference on Internal Interfaces, ICII-2024
  (2 – 5 September, Marburg, Germany)
• International Conference on Non-equilibrium Dynamics of Condensed Matter in the Time Domain
  (16 – 20 September, Schluchsee, Germany)
• 2nd Sino-German Workshop: Optical Spectroscopy of van der Waals Semiconductors
  (2 – 5 October, Ettal Abbey, Germany)

2023

• SFB 1083 Winterschool 2023
  (27 February – 3 March, Marburger Haus, Kleinwalsertal, Austria)
  
• DPG Spring Meeting of the Condensed Matter Division
  (26 – 31 March, Dresden, Germany)
  
• The Surface Vacuum Society of Japan, Kanto Branch Conference 2023
  (14 April, online)
  
• The International Meeting on: Non-Equilibrium Dynamics of Condensed Matter
  (16 – 20 April, Yearim Hotel, Ma’ale Hahamisha, Israel)
• X International Symposium „Ultrafast Dynamics & Ultrafast Bandgap Photonics“
  (4 – 10 June, Hersonissos, Crete, Greece)
• Emerging Leaders of Tomorrow’s Functional Nano-Materials Science
  (16 – 22 July, Gießen, Germany)
• The 15th Femtochemistry Conference (FEMTO 15)
  (30 July – 4 August, Berlin, Germany)
• International Summer School on Extreme Nonlinear Optics in Solids – Dedicated to the Memory of Stephan W. Koch
  (13 – 19 August 2023, University College Cork, Ireland)
• 36th European Conference on Surface Science (ECOSS 36)
  (28 August – 1 September, Lodz, Poland)
• 11th Applied Inverse Problems Conference
  (4 – 8 September, Göttingen, Germany)
• International Workshop on Correlated Dynamics in Energy Conversion
  (11 – 14 September, Göttingen, Germany)
• Sino-German Workshop on Optical Spectroscopy of van der Waals Semiconductors
  (8 – 10 October, Xiamen, China)
• Orbital Cinema Kick-Off Meeting
  (15 – 17 November, Abbey Hotel Rolduc, Kerkrade, The Netherlands)

2022

• Winterschool on Ultrafast Processes in Condensed Matter (WUPCOM 2022)
  (13 – 18 March, Winklmoosalm, Reit im Winkl, Germany)
  
• Ultrafast Surface Dynamics 2022 (USD 12)
  (22 – 27 May, Benasque, Spain)
• Gordon Research Conference on Two Dimensional Electronics Beyond Graphene
  (12 – 17 June, Manchester, New Hampshire, USA)
• 35th European Conference on Surface Science (ECOSS 2022)
  (29 August – 2 September, University of Luxembourg, Belval Campus, Luxembourg)
• DPG Spring Meeting of the Condensed Matter Division
  (4 – 9 September, Regensburg, Germany)
• SFB 1083 – Summer School 2022 on Prospects and Challenges of Hybrid Interfaces in TMDC and Organic Systems
  (26 – 28 September, Hotel Schützenhof, Eitorf, Germany)
• 14th International Symposium on Atomic Level Characterizations for New Materials and Devices ’22 (ALC ’22)
  (16 – 21 October, Bankoku Shinryokan, Okinawa, Japan)
• Fourth International Workshop on Ultrafast Dynamics and Metastability
  (14 – 17 November, Georgetown University, Washington, USA)

• DPG Spring Meeting of the Surface Science Division
  (virtual, 1 – 4 March)

  International Workshop of the CRC1277: Emergent Relativistic Effects in Condensed Matter
  (in person and virtual, Regensburg, 22 – 24 September)

  International Conference on Internal Interfaces (ICII-2021)
  (on site and online, Castle Rheinfels, St. Goar, Germany, 10 – 14 October)

  734. WE-Heraeus-Seminar on Photoemisson Tomography: Applications and Future Developments
  (hybrid, Physikzentrum Bad Honnef, Germany, 25 – 28 October)

  The International Chemical Congress of Pacific Basin Societies 2021
  (virtual, 16 – 21 December)

  Advanced Spectroscopy of Organic Materials for Electronic Applications
  (on site and online, Kashiwa, Chiba, Japan, 25 – 28 October)

  The 9th International Symposium on Surface Science – Toward Sustainable Development
  (online, 28 November – 1 December 2021)

• Symposium on Surface and Nano Science 2020 (SSNS’20)
  (20 – 24 January, Shizukuishi Prince Hotel, Iwate, Japan)
• Winter School on Ultrafast Processes in Condensed Matter (WUPCOM’20)
  (8 – 13 March, Reit im Winkl, Germany)
• DPG Spring Meeting of the Condensed Matter Division (SKM)
  (15 – 20 March, Dresden, Germany)
• International Conference on Internal Interfaces (ICII-2020)
  (3 – 7 May, Castle Rheinfels, Germany)
• 35th European Conference on Surface Science (ECOSS35)
  (23 – 28 August, University of Luxembourg, Belval Campus, Luxembourg)
• International Workshop on Emergent Relativistic Effects in Condensed Matter
  (7 – 9 September, Regensburg, Germany)
• 730. WE-Heraeus Seminar „From Interfaces to Cages – Confining Effects on Molecular Processes“
  (27 – 30 September, Physikzentrum Bad Honnef, Germany)
• The 9th International Symposium on Surface Science – Toward Sustainable Development (ISSS-9)
  (15 – 19 November, Takamatsu, Japan)
• 10^th Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-X)
  (30 November – 3 December, Kashiwa, Japan)
• WE-Heraeus Seminar „Photoemission Tomography: Applications and Future Developments“
  (6 – 9 December, Physikzentrum Bad Honnef, Germany)
• The International Chemical Congress of Pacific Basin Societies 2020 (Pacifichem 2020)
  (15 – 20 December, Honolulu, Hawaii, USA)

• Gordon Research Conference on Ultrafast Phenomena in Cooperative Systems
  (4 – 9 February, Galveston, TX/USA)
• WUPCOM’18 – Winter School on Ultrafast Processes in Condensed Matter 2018
  (4 – 9 March, Winklmoosalm, Reit im Winkl, Germany)
• DPG Spring Meeting of the Condensed Matter Division (SKM)
  (11 – 16 March, Berlin, Germany)
• Workshop on Light Field Induced Dynamics in Low Dimensional Systems
  (25 – 27 April, Duisburg, Germany)
• 1st Sino-German Symposium on Functional Nano-Materials Science (FNMS2018)
  (20 – 26 May, Hangzhou, China)
• International Symposium on Spectroscopy and Dynamics at Surface and Interface
  (24 – 25 May, Kyoto, Japan)
• XXI International Conference on Ultrafast Phenomena (UP 2018)
  (15 – 20 July, Hamburg, Germany)
• 34th European Conference on Surface Science (ECOSS34)
  (26 – 31 August, Scandinavian Congress Centre, Aarhus, Denmark)
• 2nd Joint Seminar GRK 1782 & SFB 1083
  (2 – 6 September, Kloster Volkenroda, Thüringen, Germany)
• Non-equilibrium Dynamics of Condensed Matter in the Time Domain
  (3 – 6 September, Kerkrade, The Netherlands)
• Summer School on Ultrafast Dynamics in Solids
  (16 – 20 September, Göttingen, Germany)
• International Workshop on Dynamics, Interactions and Electronic Transitions at Surfaces (DIET 16)
  (8 – 12 October, Grainau/Garmisch-Partenkirchen, Germany)
• 9th Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-IX)
  (23 – 26 October, Schluchsee, Germany)

• Symposium on Surface Science & Nanotechnology – 25th Anniversary of SSSJ Kansai
  (24 – 25 January, Kyoto International Community House, Kokoka, Japan)
• Workshop on Time-resolved Photoelectron Spectroscopy
  (25 – 27 January, Trieste, Italy)
• Ultrafast Phenomena and Nanophotonics XXI at the Photonics West Conference
  (28 January – 2 February, San Francisco, California, USA)
• Gordon Research Conference on Chemical Reactions at Surfaces
  (5 – 10 February, Lucca (Barga), Italy)
• DPG Spring Meeting of the Condensed Matter Division (SKM)
  (19 – 24 March, Dresden, Germany)
• 10th International Symposium on Ultrafast Surface Dynamics (USD10)
  (11 – 16 June, Inzell, Germany)
• 16th International Conference on the Formation of Semiconductor Interfaces (ICFSI-16)
  (2 – 7 July, Hannover, Germany)
• International Workshop on Contacts in Nanosystems: Interaction, Control, and Quantum Dynamics
  (20 – 22 September, Goslar, Germany)
• Workshop on Modern Trends in Molecular Dynamics and Electron Correlations at Surfaces and Interfaces
  (27 October, Donostia – San Sebastián, Basque Country, Spain)
• 9th International Workshop on Electronic Structure and Processes at Molecular-Based Interfaces (ESPMI-9)
  (8 – 10 November, National University of Singapore)

• Ultrafast Phenomena and Nanophotonics XXI at the Photonics West Conference
  (28 January – 2 February, San Francisco, California, USA)
• Gordon Research Conference on Ultrafast Phenomena in Cooperative Systems
  (14 – 19 February, Lucca, Barga, Italy)
• DPG Spring Meeting of the Condensed Matter Division (SKM)
  (6 – 11 March, Regensburg, Germany)
• Sino-German bilateral symposium „Nano-Photonics and Nano-Optoelectronics“
  (4 – 9 April, Tübingen/Herrenberg, Germany)
• International Workshop on Prospects and Limitations of Electronic Structure Imaging by Angle Resolved Photoemission Spectroscopy
  (25 – 27 April, Dresden, Germany)
• International Conference on Internal Interfaces (ICII-2016)
  (31 May – 3 June, Marburg, Germany)
• International Conference on Ultrafast Phenomena
  (17 – 22 July, Santa Fe, New Mexico, USA)
• International Conference on Solid Films and Surfaces (ICSFS 18)
  (28 August – 2 September, Chemnitz, Germany)
• Summer School of the Leibniz Institute for Solid State and Materials Research Dresden (IFW)
  (31 August – 2 September, Karpacz, Poland)
• 8th Workshop on Advanced Spectroscopy of Organic Materials for Electronic Applications (ASOMEA-VIII)
  (23 – 25 November, Okazaki, Aichi, Japan)

• Gordon Research Conference on Chemical Reactions at Surfaces
  (8 – 13 February, Ventura, California, USA)
• Winter School on Ultrafast Processes in Condensed Matter
  (1 – 6 March, Winkelmoosalm, Reit im Winkl, Germany)
• The 19th Hiroshima International Symposium on Synchrotron Radiation
  (5 – 6 March, Hiroshima University Faculty Club, Japan)
• DPG Spring Meeting of the Condensed Matter Division
  (15 – 20 March, Berlin, Germany)
• Workshop on the Future of Ultrafast Surface Dynamics
  (17 – 18 April, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen)
• Symposium on Present Challenges in Surface Science and Photon-Driven Phenomena at Interfaces
  (23 – 24 April, Physik-Department, TU München, Lecture Hall 2, Garching)
• The 9th International Symposium on Ultrafast Surface Dynamics (USD9)
  (25 – 29 May, Lake Biwa, Japan)
• The 15th International Conference on Vibrations at Surfaces (VAS15)
  (22 – 26 June, Donostia-San Sebastián, Spain)
• Workshop on New Trends in Topological Insulators (NTTI2015)
  (6 – 10 July, Donostia-San Sebastián, Spain)
  
• Gordon Conference on Dynamics at Surfaces
  (9 – 14 August, Salve Regina University, Newport, Rhode Island, USA)
• European Conference on Surface Science (ECOSS 31)
  (31 August – 4 September, International Convention Centre, Barcelona, Spain)
• Electronic Structure and Processes at Molecular-Based Interfaces (ESPMI VIII)
  (14 – 16 October, Biosphere 2, Tucson, Arizona, USA)
• 4th International Workshop on Ultrafast Nanooptics (UNO-4)
  (18 – 22 October, Bad Dürkheim, Germany)
• International Symposium on Atomic Level Characterization (ALC’15)
  (25 – 30 October 2015, Kunibiki Messe, Matsue, Shimane, Japan)
• The International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2015)
  (15 – 20 December, Honolulu, Hawaii, USA)

• TNT Japan 2014, Trends in NanoTechnology
  (29 – 31 January, Tokyo, Japan)
• DPG Spring Meeting of the Condensed Matter Division
  (30 March – 4 April, Dresden, Germany)
• New Trends in Topological Insulators (NTTI) 2014
  (7 – 10 July, Berlin, Germany)
• Post-UP-19 conference workshop on Ultrafast Dynamics in Nanoscale Systems
  (11 – 13 July, Okinawa Institute for Science and Technology, Graduate University, Okinawa, Japan)
• International Summer School on Semiconductor Interfaces
  (27 – 31 July, Donostía – San Sebastián, Spain)
• Workshop on Dynamics, Interactions and Electronic Transitions at Surfaces (DIET)
  (13 – 17 October, Pacific Grove, California, USA)
• CECAM „Electron Dynamics on Surfaces and Nanostructures“
  (5 – 7 November, Zaragoza, Spain)

• Winterschool on Ultrafast Processes in Condensed Matter (WUPCOM 2013)
  (25 February – 2 March, Winklmoosalm, Reit im Winkl, Germany)
• DPG Spring Meeting of the Condensed Matter Division
  (10 – 15 March, Regensburg, Germany)
• Winter School on Dynamics at Surfaces
  (10 – 16 March, Schloß Ringberg, Tegernsee, Germany)
• Aus den Hexenküchen der Materialwissenschaften
  (28 – 29 April, Goslar)
• Gordon Research Conference „Chemical Reactions at Surfaces“
  (28 April – 3 May, Les Diablerets, Switzerland)
• 8th International Symposium on Ultrafast Surface Dynamics (USD8)
  (28 – 31 May, Boulder, Colorado, USA)
• International Workshop, Final Conference SFB616 „Energy Dissipation at Surfaces“
  (3 – 8 June, Physikzentrum Bad Honnef)
• Gordon Research Conference „Dynamics at Surfaces“
  (11 – 16 August, Newport, Rhode Island, USA)
• 19th International Vacuum Congress (IVC-19)
  (9 – 13 September, Paris, France)
• 10th International Conference on Optics of Surfaces and Interfaces (OSI 10)
  (13 – 18 September, Chemnitz)
• The 9th International Symposium on Atomic Level Characterizations for New Materials and Devices ’13 (ALC ’13)
  (2 – 6 December, The Big Island, Hawaii)

• DPG Spring Meeting of the Condensed Matter Division
  (25 – 30 March, Berlin, Germany)
• The 29th European Conference on Surface Science (ECOSS-29)
  (3 – 7 September, Edinburgh International Conference Centre, United Kingdom)

• The 14th SANKEN International Symposium 2011
  (25 – 26 January, Royal Oak Hotel, Otsu City, Japan)
• Winter School on Ultrafast Processes in Condensed Matter (WUPCOM 2011)
  (20 – 25 February, Winklmoosalm, Reit im Winkl, Germany)
• 21st Symposium on Surface Science (3S’11)
  (6 – 12 March, Hotel Tuc Blanc, Baqueira Beret, Spain)
• DPG Spring Meeting of the Condensed Matter Division
  (13 – 18 March, Dresden, Germany)
• 13th International SAOT Workshop on Nonlinear Optics and Interfaces
  (26 – 27 April, Erlangen, Germany)
• Elementary Processes in Solids and at Interfaces: Carrier, Lattice, and Molecular Dynamics
  (29 May – 1 June, Kloster Banz, Bad Staffelstein, Germany)
• Electronic Structure and Processes at Molecular-Based Interfaces (ESPMI-VI)
  (25 – 28 September, Karlsruhe, Germany)

• SPIE Photonics West
  (23 – 28 January, San Francisco, California, USA)
• Electronic Structure and Processes at Molecular-Based Interfaces (ESPMI-V)
  (25 – 28 January, Chiba University, Chiba, Japan)
• 450th WE-Heraeus-Seminar „Mixed States of Light and Matter“
  (7 – 10 February, Physikzentrum Bad Honnef, Germany)
• Gordon Research Conference „Ultrafast Phenomena in Cooperative Systems“
  (28 February – 5 March, Galveston, Texas, USA)
• DPG Spring Meeting of the Condensed Matter Division
  (21 – 26 March, Regensburg, Germany)
• 7-th International Symposium on Ultrafast Surface Dynamics (USD7)
  (22 – 26 August, Brijuni Islands, Croatia)
• The 27th European Conference on Surface Science (ECOSS-27)
  (29 August – 3 September, Groningen, The Netherlands)
• „Passion for Knowledge“, 10-th Anniversary of the Donostia International Physics Center (DIPC)
  (27 September – 1 October, Donostia, San Sebastián, Spain)

2009

• Winterschool on Ultrafast Processes in Condensed Matter (WUPCOM 2009)
  (22 – 27 February, Winklmoosalm, Reit im Winkl, Germany)
  
• DPG Spring Meeting of the Condensed Matter Division
  (22 – 27 March, Dresden, Germany)
  
• CLEO/IQEC 2009 Conference (IQEC-09)
  (May 31 – June 5, Baltimore, Maryland, USA)
• European Conference on Surface Science (ECOSS 26)
  (August 30 – September 4, Parma, Italy)
• Summer School „Energy Dissipation at Surfaces“
  (26 September – 1 October, Essen, Germany)
• AVS 56th International Symposium & Exhibition
  (8 – 13 November, San Jose, California, USA)

2008

• The XVI Symposium on Atomic, Cluster and Surface Physics (SASP 2008)
  (20 – 25 January, Les Diablerets, Switzerland)
• 2008 Ultrafast Phenomena in Cooperative Systems (UPCS)
  (03 – 08 February, Il Ciocco, Lucca, Italy)
• 72th Annual Meeting of the DPG and DPG Spring Meeting of the Condensed Matter Division
  (25 – 29 February, Berlin, Germany)
• UltraFast2008 workshop
  (07 – 09 May, San Sebastian, Spain)
• NOEKS-9 Workshop
  (26 – 29 May, Klink, Müritz, Germany)
• 4. Materialforschungstag Mittelhessen
  (20 June, Marburg, Germany)
• 6th Conference on Ultrafast Surface Dynamics (USD 6)
  (20 – 25 July, Kloster Banz, Bad Staffelstein, Germany)
• ECOSS 25 – European Conference on Surface Science
  (27 July – 01 August 2008, Liverpool, England)
• EGC seminar „Electron-Electron Interactions in Solids“
  (25 – 29 August, Riezlern, Kleinwalsertal, Austria)
• 12th Joint Vacuum Conference (JVC-12), 10th European Vacuum Conference (EVC-10), 7th Annual Meeting of the German Vacuum Society (AMDVG-7)
  (22 – 26 September, Balatonalmadi, Lake Balaton, Hungary)
• Frontiers in Optics 2008 – The 92st OSA Annual Meeting & Laser Science XXIV
  (19 – 23 October, Rochester, New York, USA)
  
• AVS 55th International Symposium & Exhibition
  (19 – 24 October, Boston, Massachusetts, USA)

2007

• Winterschool on Ultrafast Processes in Condensed Matter
  (25 February – 2 March, Winklmoosalm, Reit im Winkl, Germany)
• 10th International Workshop on Desorption Induced by Electronic Transitions (DIET-11)
  (11-15 March, Berlin, Germany)
  
• 71. Spring Meeting of the German Physical Society (DPG) – 2007
  (26-30 March, Regensburg, Germany)
  
• Gordon Conference on Dynamics at Surfaces
  (12 August – 17 August, Andover NH, United States)
  
• EGC seminar „Electron-Electron Interactions in Solids“
  (26 August – 1 September, Rackeve, Hungary)
• Workshop on Elementary Reactive Processes at Surfaces (ERPS 2007)
  (30 August – 1 September, San Sebastian, Spain)
• Frontiers in Optics 2007 – The 91st OSA Annual Meeting & Laser Science XXIII
  (16 – 20 September, San Jose, CA, USA)
  
• 5th Ringberg Workshop
  (28 November – 01 December, Ringberg Castle, Tegernsee, Germany)

2006

• Sfb 450 Workshop ACU III – 2006
  Analysis and Control of Ultrafast Photoinduced Reactions
  (23-25 March, Berlin, Germany)
• 3S’06 Symposium On Surface Science 2006
  (05-11 March, St. Christoph am Arlberg, Austria)
  
• DPG – Spring Meeting of the Division Condensed Matter – 2006
  EPS – 21st General Conference of the Condensed Matter Division
  (26-31 March, Dresden, Germany)
• 5th Symposium on Ultrafast Surface Dynamics
  (21-25 May 2006, Abashiri, Japan)
• ECOSS 24 – European Conference on Surface Science
  (04-08 September 2006, Paris, France)

2005

• The Annual Conference of the German Physical Society
  (DPG): World Year of Physics 2005 – Einstein-Year 2005
  (4-9 March 2005, Berlin, Germany)
• European Conference on Surface Science – ECOSS 23
  (4-9 September 2005, Berlin, Germany)
• Ultrafast dynamics of collective excitation in solids
  (11-15 September 2005, Vitte, Hiddensee islands, Germany)

2004

• Ein Gedi Workshop II on Non Adiabatic Processes at Surfaces
  (14-15 January 2004, Israel)
• Symposium on Surface Science
  (29 February – 6 March 2004, St. Christoph am Arlberg, Austria)
• DPG-Spring Meeting of the Division Condensed Matter Physics
  (8-12 March 2004, Regensburg, Germany)
• ICSS-12 (12th International Conference on Solid Surfaces
  (28 June – 2 July 2004, Venice, Italy)
• Donostia International Physics Center Workshop:
  Molecule-Surface Interactions: Elementary Reactive Processes
  (8-11 September 2004, Donostia/San Sebastián, Spain)
• International Workshop on Energy Dissipation at Surfaces
  (27-30 September 2004, Schloss Eichholz, Germany)
• 10th International Workshop on Desorption Induced by Electronic Transitions
  (DIET-10)
  (8-11 November 2004, Susono, Japan)

2002

• Symposium on Surface Science
  (January 2002, St. Christoph, Austria)
• Frühjahrstagung der Deutschen Physikalischen Gesellschaft e.V. (DGP)
  (March 2002, Regensburg, Germany)
• 9th International Workshop on Desorption Induced by Electronic Transitions (DIET 9)
  (June 2002, Aussois, France)
• International Workshop „Towards Atomic Scale- and Time-Resolution at Interfaces (X)“
  (July 2002, San Sebastián, Spain)
• German-Japanese Workshop „Dynamics of Elementary Excitations in Condensed Molecular Systems and at Interfaces“
  (September 2002, Hayama, Japan)

2001

• Dynamik von Elektronentransferprozessen an Grenzflächen (DFG-Schwerpunktprojekt)
  (February 2001, Bad Honnef, Germany)
• Frühjahrstagung der Deutschen Physikalischen Gesellschaft e.V. (DGP)
  (March 2001, Hamburg, Germany)
• Optodynamics of Biological Systems of the Graduate College
  (March 2001, Marburg, Germany)
• 4th European Workshop on Time-Dependent Methods in Gas-Surface Dynamics
  (June 2001, Freising, Germany)
• Ultrafast Surface Dynamics
  (July 2001, San Sebastián, Spain)
• Gordon Conference on Dynamics at Surfaces
  (August 2001, Andover, NH, USA)
• Graduiertenkolleg-Seminar Riezlern ’01
  (September 2001, Hirschegg, Germany)
• OSA Annual Meeting and Exhibit 2001 – The Entrepreneurial Revolution in Optics
  (October 2001, Long Beach, California, USA)
• NOPTI Nonlinear Optics at Interfaces
  (October 2001, Nijmegen, The Netherlands)

2000

• 12th Symposium on Surface Science – 3S’00
  (March 2000, Kananaskis Village, Alberta, Canada)
• APS March Meeting 2000
  (March 2000, Minneapolis, USA)
• Ferienschule 2000, Forschungszentrum Jülich
  (March 2000, Jülich, Germany)
• 219th ACS National Meeting
  (March 2000, San Francisco, USA)
• DPG Frühjahrstagung 2000
  (March 2000, Regensburg, Germany)
• Sixth International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS 2000)
  (April 2000, Marburg, Germany)
• Workshop on Image States and Electron Lifetimes in Solids
  (June 2000, San Sebastián, Spain)
• International School of Solid State Physics 19th Course: EPIOPTICS 2000
  (July 2000, Erice, Italy)
• 3rd Swedish Meeting on Vacuum and Material Science, SVM-3
  (August 2000, Göteborg, Sweden)
• 19th European Conference on Surface Science (ECOSS-19)
  (September 2000, Madrid, Spain)
• Adriatico Research Conference on Lasers in Surface Science
  (September 2000, Miramare – Trieste, Italy)
• 47th International Symposium of the American Vacuum Society
  (October 2000, Boston, USA)

1999

• NEDO Symposium on Frontiers in Electronically Induced Surface Processes
  (February 1999, Hayama, Japan)
• DPG Frühjahrstagung 1999
  (March 1999, Münster, Germany)
• American Physical Society Centennial Meeting
  (March 1999, Atlanta, GA, USA)
• Ringberg Symposium: Ultrafast Surface Dynamics
  (March/April 1999, Schloß Ringberg, Rottach-Egern, Germany)
• Second Vietnamese-German Seminar on Physics and Engineering
  (May 1999, Heidelberg, Germany)
• Swedish-Israeli Symposium „Dynamics at Interfaces“
  (June 1999, Göteborg, Sweden)
• 1999 Gordon Research Conference on Dynamics at Surfaces
  (August 1999, Andover, NH, USA)
• International Workshop on Applications and Morphology of Vicinal Surfaces
  (September 1999, Hildesheim, Germany)
• 18th European Conference on Surface Science ECOSS-18
  (September 1999, Vienna, Austria)
• 15th Interdisciplinary Laser Science Conference ILS-XV
  (September 1999, Santa Clara, CA, USA)
• 8th International Conference on Multiphoton Processes ICOMP VIII
  (October 1999, Monterey, CA, USA)
• American Vacuum Society 46th International Symposium: Vacuum, Thin Films, Surfaces/Interfaces & Processing
  (October 1999, Seattle, WA, USA)

1998

• Photonics West ’98: Laser Techniques for Surface Science III
  (January 1998, San Jose, CA, USA)
• James-Franck-Symposium on Photochemistry: From the isolated molecule to the surface
  (February 1998, Schloß Ringberg, Rottach-Egern, Germany)
• DFG-Rundgespräch, Herstellung und Eigenschaften von Clustern und atomaren Monoschichten
  (February 1998, Bad Honnef, Germany)
• DPG Frühjahrstagung 1998
  (March 1998, Regensburg, Germany)
• 5-th Epioptics Workshop
  (June 1998, Erice, Italy)
• Fundamental Aspects of Surface Science: Elementary Processes in Surface Reactions, Eurodynamics 4
  (June 1998, Acquafredda di Maratea, Italy)
• XIth International Conference on Ultrafast Phenomena
  (July 1998, Garmisch-Partenkirchen, Germany)
• 12th International Conference on Vacuum Ultraviolet Radiation Physics VUV-XII
  (August 1998, San Francisco, USA)
• Nonlinear Optics at Interfaces NOPTI98
  (September 1998, Berlin, Germany)