Symposium:
Structure, mobilities and light emitting properties of conjugated polymers

Program

Friday January 29 1999

(talks of 25 min + 10 min discussion, except opening seminar)
09.30  coffee, welcome
session 1
10.00  Heinz Baessler (Marburg)
Transport and electric induced delayed luminescence 
in conjugated polymers 
10.45  Paul Blom (Philips) 
Mobilities in PPV devices 
11.20-11.35  break 
session 2 
11.35  Emile Peeters (TUE) 
Self assembled PPVs 
12.10  Ms. Anh Pham (RUG) 
Ultrafast gain dynamics in thin films of PPV-type oligomers 
12.45  lunch en posters 
session 3 
14.00  Gilles Vissenberg (Philips/UL) 
Charge transport in disordered organic semiconductors 
14.35  Peter Bobbert (TUE) 
Band calculations in polymers 
15.10  Anne Reedijk (UL) 
Mobilities in doped polythiophenes - the single chain limit 
15.45-16.00  break 
session 4 
16.00  Alex Schoonveld (RUG) 
Thin film transistors 
16.35  Bas Wegewijs (TUD/IRI) 
Charge transport in oligomeric and polymeric thiophenes 
17.10  borrel, posters 
18.00  dinner 
20.00  departure 

 

List of participants of Friday January 29 1999

Mr. A. Alba-Garcia (Alfonso), IRI-TUD
Dr. G. Andersson (Gunther), TUE
Prof. Dr. H. Beassler (Heinz), Marburg
Drs. S.A. van den Berg (Steven), UL
Ir. M.A. Blauw, DIMES
Dr. P.W.M. Blom (Paul), Philips
Dr. P.A. Bobbert (Peter), TUE
Dr. G. Brocks (Geert) UT
Drs. B. de Boer (Bert), RUG
Dr. H.B. Brom (Hans), UL

Prof.Dr. H.H. Brongersma (Hidde), TUE
Dr. L. Candeias (Luis), IRI-TUD
Dr. A.W. Denier van der Gon (Arnoud), TUE
Dr. E.W.J.M. van der Drift (Emile), DIMES
Dr. E.R. Eliel (Eric), UL
Ir. E. Fakkeldij, DIMES
Drs. M.T. Figge (Marc Thilo), RUG
Dr. C. Flipse (Kees), TUE
Dr. L.J. Geerligs (Bart), DIMES
Dr. G.H. Gelinck (Gerwin), Philips

Dr. R.E. Gill (Richard), Philips
Drs. F.C. Grozema (Ferdinand), IRI-TUD
Dr. M.P. de Haas (Thijs), IRI-TUD
Prof. Dr. G. Hadziioannou (George), RUG
Ms. B. Hepp (Birgitte), TUE
Dr. O. Hilt (Oliver), UL
Ir. R.J.O.M. Hoofman (Romano), IRI-TUD
Prof. Dr. G.W. 't Hooft (Gert), UL/Philips
Drs. J.W van der Horst (Jan Willem), TUE
Dr. J.N. Huiberts (Hans), Philips

Dr.Ir. R. A. J. Janssen (Rene)
Dr. V. Krasnikov (Victor), RUG
Ir. M.P. de Jong (Michel), TUE
Dr. B. M. W. Langeveld-Voss (Bea), TUE
Ir. C.M. Leewis (Christian), TUE
Dr. D.M. de Leeuw (Dago), Philips
Drs. H.C.F. Martens (Hubert), UL
Drs. C.C. Mattheus (Christine), RUG
Mr. R.D. McDonald (Ross), Oxford/UL
Ir. E.J. Meijer (Eduard), Philips,RUG

Prof. Dr. E. W. Meijer (Bert), TUE
Drs. C. Melzer (Christian), RUG
Prof. Dr. M.A.J. Michels (Thijs), TUE/DPI
Dr. Thuy-Anh Pham (Anh) (RUG)
Ir. E. Peeters (Emiel) (TUE)
Ir. Marc Ponjee, IRI-TUD
Dr. L. Ouali (Lahoussine), RUG
Drs. J.A. Reedijk (Anne), UL
Ir. D.B.A. Rep (Diederik), RUG
Drs. M. Reijme (Mireille), TUE

Ir. B.A.C. Rousseeuw,  DIMES
Ir. J.J.W.M. Rosink,  DIMES
Dr. Ir. T.J. Savenije (Tom), IRI-TUD
Ir. W.A. Schoonveld (Alex), RUG
Dr. L.D.A. Siebbeles (Laurens), IRI-TUD
Dr. U. Stalmach (Ulf), RUG
Dr. D. Tsamouras, RUG
Drs. S. Veenstra (Sjoerd), RUG
Prof. Dr. M.J.A. de Voigt (Martien), TUE
Dr. M.C.J.M. Vissenberg (Gilles), Philips/UL

Dr. J.M.  Warman (John), IRI-TUD
Dr. B.R. Wegewijs (Bas), IRI-TUD
Ing. J.  Wildeman (Jurjen), RUG
Dr. L.J. van IJzendoorn (Leo), TUE

Other local participants:
Prof. Dr. H.J.M. de Groot (Huub), UL
Prof. Dr. W.J.A. Maaskant (Wim), UL
Prof. Dr. J. Lugtenburg (Johan), UL
Drs. E.J.A. de Bekker (Erik), UL
Ir. A.W. Gerbrandij (Bram), UL
Dr. J. Aarts (Jan), UL
and others from UL
 

Posters

TUE

1. S. C. J. Meskers, E. Peeters, R. A. J. Janssen, J. E. M. Haverkort
(TUE): Real time observation of exciton localization in conjugated
polymers.

2. B. M. W. Langeveld-Voss, A. J. H. Spiering, R. A. J. Janssen
(TUE): High-mobility poly(3-alkylthiophenes)

3. B. M. W. Langeveld-Voss, M. E. Ramos-Lermo, R. A. J. Janssen,
E.W. Meijer (TUE): Chiral polythiophenes

4. M. P. T. Christiaans, B. M. W. Langeveld-Voss and R. A. J. Janssen
(TUE): Thermochromism in the triplet excited state of poly(3-octylthiophene)

5. E. Peeters, R. A. J. Janssen, H. F. M. Schoo, H. P. J. M. Dekkers
and E. W. Meijer (TUE): Circularly polarized electroluminescence from a polymer LED.

6. R. A. J. Janssen, B. M. W. Langeveld-Voss, P. A. van Hal, J. Knol,
and J. C. Hummelen (TUE): Photoinduced electron transfer in covalent
p-conjugated polymer - fullerene arrays

7. P. A. van Hal, M. P. T. Christiaans, M. M. Wienk, J. M. Kroon, R.
A. J. Janssen (TUE): Photoinduced electron transfer from conjugated polymers onto TiO2

8. G.G. Andersson, M.W.G. Ponjee, M.A. Reijme, A.W. Denier van der
Gon, H.H.  Brongersma, M.P. de Jong, L.J. van IJzendoorn, M.J.A. de Voigt
(TUE): Production and Investigation of polymer LEDs under controlled
conditions.

9. M.A. Reijme, M.W.G. Ponjee, M.P. de Jong, A.W. Denier van der Gon,
L.J. van IJzendoorn, H.H. Brongersma, M.J.A. de Voigt (TUE):
Low and High energy ion scattering as a tool for investigating
conducting polymers.

10. M.W.G. Ponjee, C.F.J. Flipse, A.W. Denier van der Gon, H.H.
Brongersma (TUE): A new HREELS setup for surface studies of organic materials.

11. B. Hepp, M.A. Reijme, A.W. Denier van der Gon, H.H. Brongersma
(TUE): Surface studies of ultrathin 4T films on Si and SiO2 substrates.
 

RUG

12. Paul F. van Hutten, Hendrik-Jan Brouwer, Valerie Grayer, Victor
V. Krasnikov, T.-Anh Pham, Ulf Stalmach, Georges Hadziioannou (RUG):
A model oligomer approach to light-emitting polymers.

13. L. Ouali, V.V. Krasnikov, G. Hadziioannou (RUG):
Donor-acceptor heterojunctions for photovoltaic applications

14. U. Stalmach, V.V. Krasnikov, G. Hadziioannou (RUG):
Influence of cyano groups on the photophysical properties of
oligo(phenylenevinylene)

15. B. de Boer, G. Hadziioannou (RUG):
Poly[(2,5-dioctyloxy-p-phenylene)vinylene]-based block copolymers
synthesized via iniferter technique

16. J. Wildeman, G. Hadziioannou (RUG):
Oligo(phenylenevinylene)-type conjugated alternating oligomers:
synthesis and optical properties

17. S.C. Veenstra, H.T. Jonkman, A. Heeres, G.A. Sawatzky, G.
Hadziioannou (RUG): UPS measurements on conjugated oligomers

18. D.B.A. Rep, R. Roelfsema, J. van Esch, F. Schoonbeek, T. de
Haas, B. Feringa, T. Palstra, T. Klapwijk (RUG):
A novel route to low-dimensional self-assembly of organic
semiconducting compounds.

19. M.T. Figge, M.V. Mostovoy, and J. Knoester (RUG):
Magnetic Susceptibility Due to Disorder-Induced Neutral Solitons
in Interacting Polymer Chains

20. M.T. Figge, M.V. Mostovoy and J. Knoester (RUG):
Magnetic susceptibility due to disorder induced neutral solitons in
interacting polymer chains
 

UT

21. G. Brocks (UT):
Polarons and Excitons in Oligo- and Polythiophene.

TUD:

22. R.J.O.M. Hoofman, L.D.A. Siebbeles, M.P. de Haas (IRI-TUD), M.
Szablewski, D.  Bloor (U Durham): Charge Carrier Dynamics in p-Toluene
Sulphonate Polydiacetylene Crystals

23. B. Wegewijs, M.P. de Haas (IRI-TUD), D.M. de Leeuw (Philips), R.
Wilson, H.  Sirringhaus (U Cambridge):
Charge Carrier Mobilities in Mesomorphic DihexylQuaterthiophene: A
Comparative PR-TRMC and FET Study

24. A.M. van de Craats, L.D.A. Siebbeles, J.M. Warman (IRI-TUD), I.
Bleyl, C.H.  Erdelen, D. Haarer (U Bayreuth):
Frequency Dependent Charge Transport in a Discotic Liquid Crystalline
Triphenylene Dimer: TOF and PR-TRMC Measurements

25. G.H. Gelinck, J.M. Warman (IRI-TUD), P. Baeuerle (U Ulm), E.E.
Havinga, B.M.W.  Langeveld-Voss, R.A.J. Janssen, E.W. Meijer (TUE):
The Polarisability of Singlet and Triplet Photoexcitations of
Thiophene Oligomers and Polymers

26. M.P. de Haas, G.P. van der Laan, B. Wegewijs (IRI-TUD), D.M. de
Leeuw (Philips), P. Bauerle (U Ulm), D.B.A. Rep (RUG), D. Fichou (Lab Mat.
Molec.): Mobile Charge Carriers in Pulse-Irradiated Poly- and Oligo-Thiophenes

27. J.J.W.M. Rosink, L.J. Geerligs, E. van der Drift, B.A.C.
Rousseeuw, M.A.  Blauw, E. Fakkeldij, S. Radelaar (TUD):
Self-assembly and characterization of thin azomethine oligomer films.

UL

28. Oliver Hilt, J.A. Reedijk, H.C.F. Martens, H.B. Brom and M.A.J.
Michels (UL,TUE): Inter- and intrachain transport in PPV and polythiophene.

29. Hubert Martens, Anne Reedijk, Reghu Menon, Dago de Leeuw and Hans
Brom (UL,Philips,UCLA):
The Metal-insulator transition in highly doped conjugated polymers.

30. Hubert Martens, Paul Blom and Hans Brom (Philips,UL):
Frequency dependent electrical response of holes in poly(p-phenylene
vinyelene)

31. S.A. van den Berg, R.H. van Schoonderwoerd den Bezemer, H.F.M.
Schoo, G.W. 't Hooft and E.R. Eliel (UL):
Light-emitting polymers: from ASE to lasing.
 

Dr. Hans B. Brom, Kamerlingh Onnes Laboratory, Leiden University, P.O. Box 9504, 2300 RA LEIDEN NL tel. 31.71.5275425/5275400, fax. 31.71.5275404, e-mail brom@rulkol.leidenuniv.nl