Benson, Niels ; Gassmann, Andrea ; Mankel, Eric ; Mayer, Thomas ; Melzer, Christian ; Schmechel, Roland ; Seggern, Heinz von (2008)
The role of Ca traces in the passivation of silicon dioxide dielectrics for electron transport in pentacene organic field effect transistors.
In: Journal of Applied Physics, 104 (5)
doi: 10.1063/1.2973455
Artikel, Bibliographie

Benson, Niels ; Schidleja, Martin ; Melzer, Christian ; Schmechel, Roland ; Seggern, Heinz von (2006)
Complementary organic field effect transistors by ultraviolet dielectric interface modification.
In: Applied Physics Letters, 89
Artikel, Bibliographie

Benson, Niels ; Ahles, Marcus ; Schidleja, Martin ; Gassmann, A. ; Mankel, E. ; Mayer, T. ; Melzer, Christian ; Schmechel, Roland ; Seggern, Heinz von (2006)
Organic CMOS technology by interface treatment.
In: Proceedings SPIE 6336, 6336
Artikel, Bibliographie

Fleissner, Arne ; Schmid, H. ; Melzer, Christian ; Schmechel, Roland ; Seggern, Heinz von (2006)
Transition from Non-Dispersive to Dispersive Hole Transport in a Small Molecule Organic Semiconductor Controlled by Molecular Doping.
In: MRS Online Proceedings Library, 965
doi: 10.1557/PROC-0965-S14-03
Artikel, Bibliographie

Heil, Holger ; Andress, G. ; Schmechel, Roland ; Seggern, Heinz von ; Steiger, Jürgen ; Bonrad, K. ; Spengard, R. (2005)
Sunlight stability of organic light emitting diodes.
In: Journal of applied physics, 97 (12)
Artikel, Bibliographie

Neumann, Frederik ; Genenko, Yuri A. ; Schmechel, Roland ; Seggern, Heinz von (2005)
The role of diffusion on SCLC transport in double injection devices.
In: Synthetic metals, 150 (3)
Artikel, Bibliographie

Ahles, Marcus ; Ruhl, Tilmann ; Hellmann, Götz Peter ; Winkler, H. ; Schmechel, Roland ; Seggern, Heinz von (2005)
Spectroscopic ellipsometry on opaline photonic crystals.
In: Optics communications, 246 (1-3)
Artikel, Bibliographie

Kadashchuk, A. ; Schmechel, Roland ; Seggern, Heinz von (2005)
Charge-carrier trapping in polyfluorene-type conjugated polymers.
In: Journal of applied physics, 98
Artikel, Bibliographie

Ahles, Marcus ; Schmechel, Roland ; Seggern, Heinz von (2005)
Complementary inverter based on interface doped pentacene.
In: Applied physics letters, 87
Artikel, Bibliographie

Nikitenko, V. R. ; Kadashchuk, A. ; Schmechel, Roland ; Seggern, Heinz von (2005)
Effect of dispersive transport and partial trap filling on thermally stimulated current in conjugated polymers.
In: Journal of applied physics, 98
Artikel, Bibliographie

Hepp, Aline ; Heil, Holger ; Schmechel, Roland ; Seggern, Heinz von (2005)
Electrochemical interface doping in organic light emitting field effect transistors.
In: Advanced engineering materials, 7
Artikel, Bibliographie

Schmechel, Roland ; Ahles, Marcus ; Seggern, Heinz von (2005)
A pentacene ambipolar transistor : experiment and theory.
In: Journal of applied physics, 98
Artikel, Bibliographie

Ahles, Marcus ; Schmechel, Roland ; Seggern, Heinz von (2004)
N-type organic field-effect transistor based on interface doped pentacene.
In: Applied Physics Letters, 85 (19)
Artikel, Bibliographie

Barche, Jens ; Janietz, Silvia ; Ahles, Marcus ; Schmechel, Roland ; Seggern, Heinz von (2004)
Cross-linked liquid-crystalline materials : a possible strategy to ordered organic semiconductors.
In: Chemistry of materials, 16 (22)
Artikel, Bibliographie

Hepp, Aline ; Ahles, Marcus ; Heil, Holger ; Schmechel, Roland ; Weiler, Ulrich ; Mayer, Thomas ; Jaegermann, Wolfram
Hrsg.: Dodabalapur, Ananth (2004)
New concepts for light emitting transistors.
Denver, Colorado, USA (02.08.2004-02.08.2004)
doi: 10.1117/12.566541
Konferenzveröffentlichung, Bibliographie

Hepp, Aline ; Ulrich, G. ; Schmechel, Roland ; Seggern, Heinz von ; Ziessel, R. (2004)
Highly efficient energy transfer to a novel organic dye in OLED devices.
In: Synthetic metals, 146 (1)
doi: 10.1016/j.synthmet.2004.06.016
Artikel, Bibliographie

Zimmermann, Jörg ; Hesse, Sabine ; Schmechel, Roland ; Seggern, Heinz von (2004)
Preparation-induced F-centre transformation in BaFBr:Eu2+.
In: Journal of physics / D, 37 (17)
doi: 10.1088/0022-3727/37/17/002
Artikel, Bibliographie

Arkhipov, V. I. ; Emelianova, E. V. ; Schmechel, Roland ; Seggern, Heinz von (2004)
Thermally stimulated luminescence versus thermally stimulated current in organic solids.
In: Journal of non-crystalline solids, 338/340
Artikel, Bibliographie

Schmechel, Roland ; Seggern, Heinz von (2004)
Electronic traps in organic transport layers.
In: physica status solidi (a), 201 (6)
Artikel, Bibliographie

Ahles, Marcus ; Hepp, Aline ; Schmechel, Roland ; Seggern, Heinz von (2004)
Light emission from a polymer transistor.
In: Applied physics letters, 84
Artikel, Bibliographie

Hepp, Aline ; Heil, Holger ; Weise, Wieland ; Ahles, Marcus ; Schmechel, Roland ; Seggern, Heinz von (2003)
Light-emitting field-effect transistor based on a tetracene thin film.
In: Physical review letters, 91 (15)
doi: 10.1103/PhysRevLett.91.157406
Artikel, Bibliographie

Heil, Holger ; Finnberg, Torsten ; Malm, Norwin von ; Schmechel, Roland ; Seggern, Heinz von (2003)
The influence of mechanical rubbing on the field-effect mobility in polyhexylthiophene.
In: Journal of Applied Physics, 93 (3)
doi: 10.1063/1.1530720
Artikel, Bibliographie

Hepp, Aline ; Malm, Norwin von ; Schmechel, Roland ; Seggern, Heinz von (2003)
Effects of process parameters on trap distributions in organic semiconductors.
In: Synthetic metals, 138
Artikel, Bibliographie

Moses, Daniel ; Schmechel, Roland ; Heeger, Alan J. (2003)
Effects of structural disorder and temperature on the distribution of exciton binding energy in poly(phenylene vinylene) films.
In: Synthetic metals, 139
Artikel, Bibliographie

Schmechel, Roland (2003)
Hopping transport in doped organic semiconductors : a theoretical approach and its application to p-doped zinc-phthalocyanine.
In: Journal of applied physics, 93 (8)
doi: 10.1063/1.1560571
Artikel, Bibliographie

Schmechel, Roland ; Hepp, Aline ; Heil, Holger ; Ahles, Marcus ; Weise, Wieland ; Seggern, Heinz von (2003)
Light emitting field-effect transistor : simple model and underlying functional mechanisms.
Konferenzveröffentlichung, Bibliographie

Zerr, Andreas ; Miehe, Gerhard ; Schmechel, Roland ; Kolb, Robert ; Seggern, Heinz von ; Riedel, Ralf (2003)
Novel high pressure nitrides with the stoichiometry Me 3 N 4.
Konferenzveröffentlichung, Bibliographie

Malm, Norwin von ; Steiger, Jürgen ; Finnberg, Torsten ; Schmechel, Roland ; Seggern, Heinz von (2003)
Thermal detection of trapped charge carriers in organic transport materials.
Konferenzveröffentlichung, Bibliographie

Kolb, Robert ; Schlapp, Michael ; Hesse, Sabine ; Schmechel, Roland ; Seggern, Heinz von ; Fasel, Claudia ; Riedel, Ralf ; Ehrenberg, Helmut ; Fuess, Hartmut (2002)
The quasi-binary phase diagram BaF2-BaBr2 and its relation to the x-ray storage phosphor BaFBr : Eu2+.
In: Journal of physics / D, 35 (16)
Artikel, Bibliographie

Malm, Norwin von ; Steiger, Jürgen ; Heil, Holger ; Schmechel, Roland ; Seggern, Heinz von (2002)
Electronic traps and percolation paths in electroluminescent polymers.
In: Journal of applied physics, 92 (12)
doi: 10.1063/1.1522489
Artikel, Bibliographie

Steiger, J. ; Schmechel, Roland ; Seggern, Heinz von (2002)
Energetic trap distributions in organic semiconductors.
In: Synthetic metals, 129
Artikel, Bibliographie

Schmechel, Roland (2002)
Gaussian disorder model for high carrier densities : theoretical aspects and application to experiments.
In: Physical review / B, 66
Artikel, Bibliographie

Malm, Norwin von ; Schmechel, Roland ; Seggern, Heinz von (2002)
Distribution of occupied states in doped organic hole transport materials.
In: Synthetic metals, 126
Artikel, Bibliographie

Steiger, Jürgen ; Karg, Siegfried ; Schmechel, Roland ; Seggern, Heinz von (2001)
Aging induced traps in organic semiconductors.
In: Synthetic metals, 122
Artikel, Bibliographie

Schmechel, Roland ; Kennedy, M. ; Seggern, Heinz von ; Winkler, H. ; Kolbe, M. ; Fischer, R. A. ; Xaomao, Li ; Benkler, A. (2001)
Luminescence properties of nanocrystalline Y2O3:Eu3+ in different host materials.
In: Journal of applied physics, 89
Artikel, Bibliographie

Schmechel, Roland ; Winkler, H. ; Xaomao, Li ; Kennedy, M. ; Kolbe, M. ; Benker, A. ; Winterer, M. ; Fischer, R. A. ; Hahn, Horst (2001)
Photoluminescence properties of nanocrystalline Y2O3:Eu3+ in different environments.
In: Scripta materialia, 44
Artikel, Bibliographie

Malm, Norwin von ; Steiger, J. ; Schmechel, Roland ; Seggern, Heinz von (2001)
Trap engineering in organic hole transport materials.
In: Journal of applied physics, 89
Artikel, Bibliographie

Heil, Holger ; Steiger, J. ; Schmechel, Roland ; Seggern, Heinz von (2001)
Tris(dibenzoylmethane)(monophenanthroline)europium(III) based red emitting organic light emitting diodes.
In: Journal of applied physics, 90
Artikel, Bibliographie

Parala, Harish ; Winkler, H. ; Kolbe, M. ; Wohlfart, A. ; Fischer, R. A. ; Schmechel, Roland ; Seggern, Heinz von (2000)
Confinement of CdSe nanoparticles inside MCM-41.
In: Advanced materials, 12 (14)
doi: 10.1002/1521-4095(200007)12:14<1050::AID-ADMA1050>3.0.CO;2-T
Artikel, Bibliographie

Schmechel, Roland ; Werheit, H. (2000)
Photoluminescence and steady-state interband photoconductivity of high-purity beta-rhombohedral boron.
In: Journal of solid state chemistry, 154 (1)
Artikel, Bibliographie

Schmechel, Roland ; Werheit, H. (2000)
Structural defects of some icosahedral boron-rich solids and their correlation with the electronic properties.
In: Journal of solid state chemistry, 154 (1)
doi: 10.1006/jssc.2000.8812
Artikel, Bibliographie

Winkler, Holger ; Birkner, A. ; Hagen, V. ; Wolf, I. ; Schmechel, Roland ; Seggern, Heinz von ; Fischer, R. A. (1999)
Quantum-confined gallium nitride in MCM-41.
In: Advanced Materials, 11 (17)
doi: 10.1002/(SICI)1521-4095(199912)11:17<1444::AID-ADMA1444>3.0.CO;2-H
Artikel, Bibliographie

Schmechel, Roland ; Werheit, H. (1999)
Correlation between structural defects and electronic properties of icosaheral boron-rich solids.
In: Journal of physics: Condensed matter, 11
Artikel, Bibliographie

Schmechel, Roland ; Werheit, H. (1999)
Dynamical transport in icosahedral boron-rich solids.
In: Journal of materials processing and manufacturing science, 6
Artikel, Bibliographie

Hoben, Martin ; Schmechel, Roland ; Henn, R. W. ; Seggern, Heinz von (1999)
Formation mechanism of photostimulable centers in image plate phosphors.
Konferenzveröffentlichung, Bibliographie

Schmechel, Roland (1998)
Elements of the Vth group: P, As, Sb, Bi, and their alloys.
In: Numerical data and functional relationship in science and technology
Buchkapitel, Bibliographie