TORUŃ and KCYNIA. April 26 27, 2003

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1 INTERNATIONAL SYMPOSIUM ON 50 th ANNIVERSARY OF THE DEATH OF PROF. DR. JAN CZOCHRALSKI TORUŃ and KCYNIA April 26 27, 2003 Under the auspices of the President of the Republic of Poland Aleksander Kwaśniewski Organized by: Polish Society for Crystal Growth Institute of Physics Nicolaus Copernicus University Community and Town of Kcynia in cooperation with: German Society for Crystal Growth

2 HONORARY COMMITTEE Prof. Dr. hab. M. Kleiber Minister of Science, and Chairman of the State Committee for Scientific Research Prof. Dr. hab. A. Legocki President, Polish Academy of Sciences Prof. Dr. K.H. Auh President, Asian Society for Crystal Growth and Crystal Technology Dr. A. Bukowski President, Cemat Silicon S.A., Warsaw Prof. Dr. hab. S. Chwirot Director, Institute of Physics, Nicolaus Copernicus University, Toruń Prof. Dr. hab. R.R. Gałązka Director, Institute of Physics, Polish Academy of Sciences, Warsaw Prof. Dr. hab. M.W. Grabski President, Foundation for Polish Science Prof. Dr. M. Heuken President, German Society for Crystal Growth Prof. Dr. hab. M. Kolwas President, Polish Physical Society Prof. Dr. hab. J. Kopcewicz, Rector, Nicolaus Copernicus University, Toruń Dr. Z. Łuczyński Director, Institute of Electronic Materials Technology, Warsaw Prof. Dr. hab. K. Łukaszewicz President, Committee of Crystallography, Polish Academy of Sciences Prof. Dr. hab. M. Mańkowski Rector, Warsaw University of Technology, Warsaw Prof. Dr. hab. B. Mróz Vice-Rector, Adam Mickiewicz University, Poznań Prof. Dr. hab. W. Schröder Director, Institute for Crystal Growth, Berlin Dr. P. Siffert General Secretary, European Materials Research Society, Strasbourg Mr T. Szczepaniak Mayor of the Community and the Town of Kcynia Prof. Dr. hab. H. Szymczak Head of Section III Mat., Phys. and Chem., Polish Academy of Sciences Prof. Dr. hab. W.K. Włosiński Head of Section IV- Technical Sciences, Polish Academy of Sciences

3 ORGANIZING COMMITTEE Chair: Prof. Dr. A. Pajączkowska President of the Polish Society for Crystal Growth, Institute of Electronic Materials Technology Co-chair: Prof. Dr H. Męczyńska Nicolaus Copernicus University in Toruń Co-chair: Mr J. Kurant Member of the City Council of Kcynia SYMPOSIUM SPONSORS State Committee for Scientific Research (KBN, Poland) Warsaw University of Technology Adam Mickiewicz University in Poznań German Society for Crystal Growth, DGKK Umicore, Belgium Committee of Crystallography, PAS

4 FOREWORD This International Symposium is dedicated to commemorate the Fiftieth Death Anniversary of Prof. Jan Czochralski. It is being organized by the Polish Society for Crystal Growth, the Institute of Physics of Nicholas Copernicus University in Toruń and the City Council of Kcynia during April 2003 in Toruń and Kcynia (26 April 2003, Saturday, in Toruń and 27 April 2003, Sunday, in Kcynia) in cooperation with the German Society for Crystal Growth. Kcynia is the birthplace of Prof. Czochralski. The scientific session in Toruń is organized at the University and includes all aspects of the Czochralski method used to grow semiconductors (silicon, III-V), oxides and fluorides single crystals. The results in the development of Czochralski method and properties of new crystals are being presented. In addition, the meeting is open to all aspects of growth and characterization of single crystals and thin films. Except for a limited number of invited lectures, most of the contributions are being presented as posters. The Symposium is widely open to everyone interested in the growth of crystalline materials. Professor Jan Czochralski is well known as a scientist, an investigator in materials science and the initiator of the commonly known Czochralski method used for the growth of materials important for application in opto- and micro-electronic devices. It is a great occasion to remember Czochralski as a scientist who spent his life in Germany and Poland. He was a professor at the Warsaw University of Technology. He expired on April 26, 1953 in Poznań and is buried in Kcynia. Professor Jan Czochralski is the patron of the Polish Society for Crystal Growth. We express our gratitude to all invited speakers and authors of contributed papers for their effort in the preparation and presentations lectures and posters. We are also grateful to all sponsors, who have invited and financed the stay of several young scientists and pupils from Kcynia school during the Symposium. We thank all members of the local Organizing Committee in Toruń and Kcynia, who spent much time and effort in the preparation of the Symposium. Anna Pajączkowska, Hanna Męczyńska, and Jan Kurant Symposium Chaipersons

5 Program of the Symposium in Toruń Saturday, April 26, 2003 Institute of Physics Nicolaus Copernicus University Toruń, Grudziądzka 5/7 Chair: Prof. Dr. H. Męczyńska Opening Ceremony Prof. Dr. hab. Jan Kopcewicz, Rector, Nicolaus Copernicus University, Toruń, Poland Lecture: Prof. Dr. hab. Krzysztof Kurzydłowski and Prof. Dr. hab. Stanisław Mańkowski, Warsaw University of Technology, Warsaw, Poland Professor Czochralski - distinguished scientist and inventor Coffee break Chairman: Dr. Detlef Klimm, German Society for Crystal Growth, DGKK Institute for Crystal Growth, IKZ, Berlin, Germany Dr. Erich Tomzig, Wacker Siltronic AG, Burghausen, Germany, DGKK History, state of the art and future outlook of silicon Czochralski crystal growth Dr. Ben Depuydt, Umicore, Olen, Belgium, Germanium: From the first application of Czochralski growth to large diameter dislocation-free crystals" Dr. Manfred Jurisch, Freiberger Compound Materials GmbH, Freiberg, Germany, DGKK The development of LEC technique for GaAs single crystal growth from laboratory scale to mass production Dr. Andrzej Hruban, Institute of Electronic Materials Technology, Warsaw, Poland, PTWK Indium phosphide crystal growth by liquid encapsulated Czochralski method

6 Prof. Dr. hab. Marek Grinberg, University of Gdańsk, Gdańsk, Poland High pressure spectroscopy of TM and RE doped oxide monocrystals obtained by Czochralski method Lunch Chairman: Dr. hab. Stanisław Krukowski, Polish Society for Crystal Growth, PTWK High Pressure Research Center, PASc, Warsaw, Poland Prof. Dr. Tsuguo Fukuda, Tohoku University, Sendai, Japan, ASCGT Growth of large fluoride single crystals for optical applications Dr. hab. Marek Berkowski, Institute of Physics, Polish Academy of Sciences, Warsaw, Poland, PTWK Progress in the Czochralski method of oxide crystal growth Prof. Dr. hab. Andrzej J. Wojtowicz, Nicolaus Copernicus University, Toruń, Poland Scintillation properties of complex oxide monocrystals grown by Czochralski method Coffee break Poster Presentations Toruń sightseeing / Dinner at the Dąbskich Palace Departure from Toruń to Kcynia (by bus, cars) , 8.30a.m., bus from Instytut Fizyki, Uniwersytet Mikołaja Kopernika, Toruń, Grudziądzka 5/7

7 Program of the Symposium in Kcynia Sunday, April 27,2003 Chair: Mr T. Szczepaniak, Mayor of the Community and the Town of Kcynia Mass in the Church under the Invocation of Saint Mary (Kościół pw. Wniebowzięcia Najświętszej Marii Panny) in Kcynia, ul. Rynek, in memory of Jan Czochralski Homage Ceremony at Jan Czochralski's grave in the Old Cemetery in Kcynia Reception at the Jan Czochralski School, ul. Wyrzyska 12; welcome address and meetings with Officials of Kcynia City and with teachers and students of the school Unveiling of the Statue of Czochralski; Lecture: Magdalena Stachowiak, Kcynia, Poland Jan Czochralski - Kcynian, the son of Pałuki land ; Concert of Brass Band Visiting places connected with Czochralski's life in Kcynia Transfer to the Grocholin Castle Welcome ceremony at the Grocholin Castle; performance by folk band Pałuki ; lunch at the Castle Closing ceremony