A. Assadi, C. Svensson, and M. , Willander and O. Ingana?s, Applied Physics Letters, pp.195-197, 1988.

Z. Bao, A. Dodabalapur, and A. J. Lovinger, Soluble and processable regioregular poly(3???hexylthiophene) for thin film field???effect transistor applications with high mobility, Applied Physics Letters, vol.69, issue.26, pp.4108-4110, 1996.
DOI : 10.1063/1.117834

J. Paloheimo, H. Stubb, P. Yli-lahti, and P. Kuivalainen, Field-effect conduction in polyalkylthiophenes, Synthetic Metals, vol.41, issue.1-2, pp.563-566, 1991.
DOI : 10.1016/0379-6779(91)91133-U

A. Tsumura, H. Koezuka, and T. Ando, Macromolecular electronic device: Field???effect transistor with a polythiophene thin film, Applied Physics Letters, vol.49, issue.18, pp.1210-1212, 1986.
DOI : 10.1063/1.97417

B. S. Ong, Y. Wu, P. Liu, and S. Gardner, High-Performance Semiconducting Polythiophenes for Organic Thin-Film Transistors, Journal of the American Chemical Society, vol.126, issue.11, pp.3378-3379, 2004.
DOI : 10.1021/ja039772w

E. Lim, Y. M. Kim, J. I. Lee, B. J. Jung, N. S. Cho et al., Relationship between the liquid crystallinity and field-effect-transistor behavior of fluorene???thiophene-based conjugated copolymers, Journal of Polymer Science Part A: Polymer Chemistry, vol.43, issue.16, pp.4709-4721, 2006.
DOI : 10.1002/pola.21586

H. Sirringhaus, R. J. Wilson, R. H. Friend, M. Inbasekaran, W. Wu et al., Mobility enhancement in conjugated polymer field-effect transistors through chain alignment in a liquid-crystalline phase, Applied Physics Letters, vol.77, issue.3, pp.406-408, 2000.
DOI : 10.1063/1.126991

J. G. Laquindanum, H. E. Katz, A. J. Lovinger, and A. Dodabalapur, Morphological Origin of High Mobility in Pentacene Thin-Film Transistors, Chemistry of Materials, vol.8, issue.11, pp.2542-2544, 1996.
DOI : 10.1021/cm9603664

Y. Y. Lin, D. J. Gundlach, T. N. Jackson-lin, D. J. Gundlach, S. F. Nelson et al., Stacked pentacene layer organic thin-film transistors with improved characteristics, IEEE Electron Device Letters, vol.18, issue.12, pp.606-608, 1996.
DOI : 10.1109/55.644085

H. Moon, R. Zeis, E. J. Borkent, C. Besnard, A. J. Lovinger et al., Synthesis, Crystal Structure, and Transistor Performance of Tetracene Derivatives, Journal of the American Chemical Society, vol.126, issue.47, pp.15322-15323, 2004.
DOI : 10.1021/ja045208p

M. L. Tang, A. D. Reichardt, N. Miyaki, R. M. Stoltenberg, and Z. Bao, Ambipolar, High Performance, Acene-Based Organic Thin Film Transistors, Journal of the American Chemical Society, vol.130, issue.19, pp.6064-6065, 2008.
DOI : 10.1021/ja8005918

C. D. Dimitrakopoulos, A. R. Brown, and A. Pomp, Molecular beam deposited thin films of pentacene for organic field effect transistor applications, Journal of Applied Physics, vol.80, issue.4, pp.2501-2508, 1996.
DOI : 10.1063/1.363032

R. B. Campbell, J. M. Robertson, and J. Trotter, The crystal structure of hexacene, and a revision of the crystallographic data for tetracene, Acta Crystallographica, vol.15, issue.3, pp.289-290, 1962.
DOI : 10.1107/S0365110X62000699

O. D. Jurchescu, A. Meetsma, and T. T. Palstra, Low-temperature structure of rubrene single crystals grown by vapor transport, Acta Crystallographica Section B Structural Science, vol.62, issue.2, pp.330-334, 2006.
DOI : 10.1107/S0108768106003053/bk5027cp995hsup9.fcf

J. Cornil, D. Beljonne, J. P. Calbert, J. L. Bre, and . Das, Interchain Interactions in Organic ??-Conjugated Materials: Impact on Electronic Structure, Optical Response, and Charge Transport, Advanced Materials, vol.13, issue.14, pp.1053-1067, 2001.
DOI : 10.1002/1521-4095(200107)13:14<1053::AID-ADMA1053>3.0.CO;2-7

V. C. Sundar, J. Zaumseil, V. Podzorov, E. Menard, R. L. Willett et al., Elastomeric Transistor Stamps: Reversible Probing of Charge Transport in Organic Crystals, Science, vol.303, issue.5664, pp.1644-1691, 2004.
DOI : 10.1126/science.1094196

P. V. Necliudov, M. S. Shur, D. J. Gundlach, and T. N. Jackson, Contact resistance extraction in pentacene thin film transistors, Solid-State Electronics, vol.47, issue.2, pp.259-262, 2003.
DOI : 10.1016/S0038-1101(02)00204-6

K. Seshadri and C. D. Frisbie, Potentiometry of an operating organic semiconductor field-effect transistor, Applied Physics Letters, vol.78, issue.7, pp.993-995, 2001.
DOI : 10.1063/1.1345805

J. Zaumseil, K. W. Baldwin, and J. A. Rogers, Contact resistance in organic transistors that use source and drain electrodes formed by soft contact lamination, Journal of Applied Physics, vol.93, issue.10, pp.6117-6124, 2003.
DOI : 10.1063/1.1568157

B. H. Hamadani and D. Natelson, Temperature-dependent contact resistances in high-quality polymer field-effect transistors, Applied Physics Letters, vol.84, issue.3, pp.443-445, 2004.
DOI : 10.1063/1.1639945

J. A. Majewski, R. Schroeder, and M. Grell, Organic field-effect transistors with electroplated platinum contacts, Applied Physics Letters, vol.85, issue.16, pp.3620-3622, 2004.
DOI : 10.1063/1.1797540

E. J. Meijer, G. H. Gelinck, E. Van-veenendaal, B. H. Huisman, D. M. De-leeuw et al., Scaling behavior and parasitic series resistance in disordered organic field-effect transistors, Applied Physics Letters, vol.82, issue.25, pp.4576-4578, 2003.
DOI : 10.1063/1.1581389

R. Schroeder, L. A. Majewski, and M. Grell, Improving organic transistor performance with Schottky contacts, Applied Physics Letters, vol.84, issue.6, pp.1004-1006, 2004.
DOI : 10.1063/1.1645993

A. Bolognesi, A. D. Carlo, and P. Lugli, Influence of carrier mobility and contact barrier height on the electrical characteristics of organic transistors, Applied Physics Letters, vol.81, issue.24, pp.4646-4648, 2002.
DOI : 10.1063/1.1527983

K. S. Narayan and N. Kumar, Light responsive polymer field-effect transistor, Applied Physics Letters, vol.79, issue.12, pp.1891-1893, 2001.
DOI : 10.1063/1.1404131

Y. Y. Noh, J. Ghim, S. J. Kang, K. J. Baeg, D. Y. Kim et al., Effect of light irradiation on the characteristics of organic field-effect transistors, Journal of Applied Physics, vol.100, issue.9, p.94501, 2006.
DOI : 10.1063/1.2364449

Y. Xu, P. R. Berger, J. N. Wilson, and U. H. Bunz, Photoresponsivity of polymer thin-film transistors based on polyphenyleneethynylene derivative with improved hole injection, Applied Physics Letters, vol.85, issue.18, pp.4219-4221, 2004.
DOI : 10.1063/1.1812834

M. C. Hamilton and J. Kanicki, Organic Polymer Thin-Film Transistor Photosensors, IEEE Journal of Selected Topics in Quantum Electronics, vol.10, issue.4, pp.840-848, 2004.
DOI : 10.1109/JSTQE.2004.833972

M. C. Hamilton, S. Martin, and J. Kanicki, Thin-Film Organic Polymer Phototransistors, IEEE Transactions on Electron Devices, vol.51, issue.6, pp.877-885, 2004.
DOI : 10.1109/TED.2004.829619

M. Pope and C. E. Swenberg, Electronic processes in Organic Crystals and Polymers, 1999.

E. A. Silinsh and V. Capek, Organic Molecular Crystals: Interaction, Localization, and Transport Phenomena, 1994.
DOI : 10.1007/978-3-642-81464-8

N. S. Sariciftci, Primary Photoexcitations in Conjugated Polymers: Molecular Exciton versus Semi-conductor band Model, World Scientific, vol.59, pp.127-138, 1997.
DOI : 10.1142/3299

G. H. Cocoletzi and W. L. Mochán, Excitons: from excitations at surfaces to confinement in nanostructures, Surface Science Reports, vol.57, issue.1-2, pp.1-58, 2005.
DOI : 10.1016/j.surfrep.2004.12.001

R. Farchioni and G. Grosso, Organic Electronic Materials:Conjugated Polymers and Low Molecular weight Organic Solids, 2001.

E. A. Silinsh, A. Klimkans, S. Larsson, and V. Cápek, Molecular polaron states in polyacene crystals. Formation and transfer processes, Chemical Physics, vol.198, issue.3, pp.311-331, 1995.
DOI : 10.1016/0301-0104(95)00151-D

N. S. Sarciftci, Primary Photoexcitations in Conjugated Polymers: Molecular Exciton versus Semi-conductor Band Model, World Scientific, 1997.
DOI : 10.1142/3299

W. R. Smith and . Bube, Photoelectronic properties of semiconductors, 1 edn Photoelectric effects in semiconductors, Nature, 1873.

R. E. Schropp, A. O. Harm, and J. F. Verwey, Philosophical Magazine B: Physics of Condensed Matter; Electronic, Optical and Magnetic Properties, pp.431-444, 1986.

C. Van-berkel and M. J. Powell, Photo???field effect in amorphous silicon thin???film transistors, Journal of Applied Physics, vol.60, issue.4, pp.1521-1527, 1986.
DOI : 10.1063/1.337282

V. Podzorov and M. E. Gershenson, Photoinduced Charge Transfer across the Interface between Organic Molecular Crystals and Polymers, Physical Review Letters, vol.95, issue.1, pp.16602-016604, 2005.
DOI : 10.1103/PhysRevLett.95.016602

M. Weiter, H. Bässler, V. Gulbinas, and U. Scherf, Transient photoconductivity in a film of ladder-type poly-phenylene: failure of the Onsager approach, Chemical Physics Letters, vol.379, issue.1-2, pp.177-182, 2003.
DOI : 10.1016/j.cplett.2003.08.043

N. Karl and G. Sommer, Physica Status Solidi a-Applied Research, Physical Review B -Condensed Matter and Materials Physics, vol.59, pp.7715-7718, 1971.

G. Horowitz, F. Kouki, P. Valat, P. Delannoy, and J. Roussel, Photoconductivity of sexithiophene single crystals, Physical Review B, vol.59, issue.16, pp.10651-10656, 1999.
DOI : 10.1103/PhysRevB.59.10651

. Zahn, Proceedings of SPIE -The International Society for Optical Engineering, 2003.

A. K. Dutta, T. N. Misra, and A. J. , Two photon delayed fluorescence emission from aggregates of rubrene in Langmuir-Blodgett films at 77 K, Solid State Communications, vol.99, issue.11, pp.767-771, 1996.
DOI : 10.1016/0038-1098(96)00319-5

X. Zeng, D. Zhang, L. Duan, L. Wang, G. Dong et al., Morphology and fluorescence spectra of rubrene single crystals grown by physical vapor transport, Applied Surface Science, vol.253, issue.14, pp.6047-6051, 2007.
DOI : 10.1016/j.apsusc.2007.01.008

H. G. Löhmannsröben, Photophysical properties and laser performance of rubrene, Applied Physics B Photophysics and Laser Chemistry, vol.7, issue.2, pp.195-199, 1988.
DOI : 10.1007/BF00684088

R. Jankowiak, K. D. Rockwitz, and H. Bassler, Adsorption spectroscopy of amorphous tetracene, The Journal of Physical Chemistry, vol.87, issue.4, pp.552-557, 1983.
DOI : 10.1021/j100227a008

M. Kytka, A. Gerlach, F. Schreiber, and J. Kovac, Real-time observation of oxidation and photo-oxidation of rubrene thin films by spectroscopic ellipsometry, Applied Physics Letters, vol.90, issue.13, pp.131911-131913, 2007.
DOI : 10.1063/1.2717561

L. Zhao, G. Yang, Z. Su, C. Qin, and S. Yang, Theoretical studies on one- and two-photon absorption properties of rubrene and its derivatives, Synthetic Metals, vol.156, issue.18-20, pp.1218-1224, 2006.
DOI : 10.1016/j.synthmet.2006.09.006

N. Sai, M. L. Tiago, J. R. Chelikowsky, and F. A. Reboredo, Optical spectra and exchange-correlation effects in molecular crystals, Physical Review B, vol.77, issue.16, pp.161306-161304, 2008.
DOI : 10.1103/PhysRevB.77.161306

J. L. Bredas, J. Cornil, D. Beljonne, D. A. Santos, and Z. Shuai, Excited-State Electronic Structure of Conjugated Oligomers and Polymers:?? A Quantum-Chemical Approach to Optical Phenomena, Accounts of Chemical Research, vol.32, issue.3, pp.267-276, 1999.
DOI : 10.1021/ar9800338

A. P. Darmanyan, Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, pp.1679-1682, 1983.

M. Kaschke, N. P. Ernsting, and F. P. , Rubrene, a saturable absorber for 308 nm, Optics Communications, vol.66, issue.4, pp.211-215, 1988.
DOI : 10.1016/0030-4018(88)90263-5

H. G. Löhmannsröben, Photophysical properties and laser performance of rubrene, Applied Physics B Photophysics and Laser Chemistry, vol.7, issue.2, pp.195-199, 1988.
DOI : 10.1007/BF00684088

T. Wilson, Fluorescence of rubrene excited by energy transfer from singlet oxygen. Temperature dependence and competition with oxidation, Journal of the American Chemical Society, vol.91, issue.9, pp.2387-2388, 1969.
DOI : 10.1021/ja01037a042

N. E. Gruhn, D. A. Da-silva-filho, T. G. Bill, M. Malagoli, V. Coropceanu et al., The Vibrational Reorganization Energy in Pentacene:?? Molecular Influences on Charge Transport, Journal of the American Chemical Society, vol.124, issue.27, pp.7918-7919, 2002.
DOI : 10.1021/ja0175892

R. A. Marcus, Electron transfer reactions in chemistry. Theory and experiment, Reviews of Modern Physics, vol.65, issue.3, pp.599-610, 1993.
DOI : 10.1103/RevModPhys.65.599

R. Silbey, J. Jortner, S. A. Rice, and J. M. Vala, Exchange Effects on the Electron and Hole Mobility in Crystalline Anthracene and Naphthalene, The Journal of Chemical Physics, vol.42, issue.2, pp.733-737, 1965.
DOI : 10.1063/1.1695999

G. Smulevich and T. G. Spiro, [16] Single-crystal micro-Raman spectroscopy, Methods in Enzymology, vol.226, pp.397-408, 1993.
DOI : 10.1016/0076-6879(93)26018-5

O. D. Jurchescu, A. Meetsma, and T. T. Palstra, Low-temperature structure of rubrene single crystals grown by vapor transport, Acta Crystallographica Section B Structural Science, vol.62, issue.2, pp.330-334, 2006.
DOI : 10.1107/S0108768106003053/bk5027cp995hsup9.fcf

A. D. Esposti, M. Fanti, M. Muccini, C. Taliani, and G. Ruani, The polarized infrared and Raman spectra of ??-T6 single crystal: An experimental and theoretical study, The Journal of Chemical Physics, vol.112, issue.13, pp.5957-5969, 2000.
DOI : 10.1063/1.481182

H. L. Cheng, W. Y. Chou, C. W. Kuo, Y. W. Wang, Y. S. Mai et al., Influence of Electric Field on Microstructures of Pentacene Thin-Films in Field-Effect Transistors, Advanced Functional Materials, vol.375, issue.2, pp.285-293, 2008.
DOI : 10.1002/adfm.200700912

H. L. Cheng, W. Y. Chou, C. W. Kuo, F. C. Tang, and Y. W. Wang, micro-Raman spectroscopy, Applied Physics Letters, vol.88, issue.16, pp.161918-161913, 2006.
DOI : 10.1063/1.2197937

G. Fanchini, H. E. Unalan, and M. Chhowalla, Voltage-Induced Dependence of Raman-Active Modes in Single-Wall Carbon Nanotube Thin Films, Nano Letters, vol.7, issue.5, pp.1129-1133, 2007.
DOI : 10.1021/nl062418m

B. A. Gregg, S. G. Chen, and H. M. Branz, On the superlinear increase in conductivity with dopant concentration in excitonic semiconductors, Applied Physics Letters, vol.84, issue.10, pp.1707-1709, 2004.
DOI : 10.1063/1.1668326

B. A. Gregg and R. A. Cormier, Doping Molecular Semiconductors:?? n-Type Doping of a Liquid Crystal Perylene Diimide, Journal of the American Chemical Society, vol.123, issue.32, pp.7959-7960, 2001.
DOI : 10.1021/ja016410k

S. C. Jain, W. Geens, A. Mehra, V. Kumar, T. Aernouts et al., Injection- and space charge limited-currents in doped conducting organic materials, Journal of Applied Physics, vol.89, issue.7, pp.3804-3810, 2001.
DOI : 10.1063/1.1352677

M. Pfeiffer, A. Beyer, T. Fritz, and K. Leo, Controlled doping of phthalocyanine layers by cosublimation with acceptor molecules: A systematic Seebeck and conductivity study, Applied Physics Letters, vol.73, issue.22, pp.3202-3204, 1998.
DOI : 10.1063/1.122718

P. Leempoel, F. R. Fan, and A. J. Bard, Semiconductor electrodes. 50. Effect of mode of illumination and doping on photochemical behavior of phthalocyanine films, The Journal of Physical Chemistry, vol.87, issue.15, pp.2948-2955, 1983.
DOI : 10.1021/j100238a046

J. J. Andre, J. Simon, R. Even, B. Boudjema, G. Guillaud et al., Molecular semiconductors and junction formation: Phthalocyanine derivatives, Synthetic Metals, vol.18, issue.1-3, pp.683-688, 1987.
DOI : 10.1016/0379-6779(87)90961-1

D. R. Kearns, G. Tollin, and M. Calvin, Electrical Properties of Organic Solids. II. Effects of Added Electron Acceptor on Metal???Free Phthalocyanine, The Journal of Chemical Physics, vol.32, issue.4, pp.1020-1025, 1960.
DOI : 10.1063/1.1730844

M. Maitrot, G. Guillaud, B. Boudjema, J. J. Andre, and J. Simon, Molecular material???based junctions: Formation of a Schottky contact with metallophthalocyanine thin films doped by the cosublimation method, Journal of Applied Physics, vol.60, issue.7, pp.2396-2400, 1986.
DOI : 10.1063/1.337151

J. Kido and T. Matsumoto, Bright organic electroluminescent devices having a metal-doped electron-injecting layer, Applied Physics Letters, vol.73, issue.20, pp.2866-2868, 1998.
DOI : 10.1063/1.122612

G. Parthasarathy, C. Shen, A. Kahn, and S. R. Forrest, Lithium doping of semiconducting organic charge transport materials, Journal of Applied Physics, vol.89, issue.9, pp.4986-4992, 2001.
DOI : 10.1063/1.1359161

Y. Yamamoto, K. Yoshino, and Y. Inuishi, Electrical Properties of Phthalocyanine-Halogen Complexes, Journal of the Physical Society of Japan, vol.47, issue.6, pp.1887-1891, 1979.
DOI : 10.1143/JPSJ.47.1887

M. F. Calhoun, J. Sanchez, D. Olaya, M. E. Gershenson, and V. Podzorov, Electronic functionalization of the surface of??organic semiconductors with self-assembled monolayers, Nature Materials, vol.7, issue.1, pp.84-89, 2008.
DOI : 10.1063/1.1360785

T. N. Singh-rachford and F. N. Castellano, Pd(II) Phthalocyanine-Sensitized Triplet???Triplet Annihilation from Rubrene, The Journal of Physical Chemistry A, vol.112, issue.16, pp.3550-3556, 2008.
DOI : 10.1021/jp7111878

E. L. Frankevich, M. M. Tribel, and I. A. Sokolik, Photoconductivity of sublimated rubrene films during oxidation. The magnetic field effect, physica status solidi (b), vol.29, issue.1, pp.265-276, 1976.
DOI : 10.1002/pssb.2220770126

T. Wilson, Fluorescence of rubrene excited by energy transfer from singlet oxygen. Temperature dependence and competition with oxidation, Journal of the American Chemical Society, vol.91, issue.9, pp.2387-2388, 1969.
DOI : 10.1021/ja01037a042

A. Yildiz, P. T. Kissinger, and C. N. Reilley, Triplet?????????Triplet Fluorescence of Rubrene in Solution, The Journal of Chemical Physics, vol.49, issue.3, pp.1403-1406, 1968.
DOI : 10.1063/1.1670239

W. G. Herkstroeter and P. B. , The triplet state energies of rubrene and diphenylisobenzofuran, Journal of Photochemistry, vol.16, issue.3, pp.331-341, 1981.
DOI : 10.1016/0047-2670(81)80043-3

R. Bertoncello, A. Casagrande, M. Casarin, A. Glisenti, E. Lanzoni et al., Tin, Tic and Ti(C, N) film characterization and its relationship to tribological behaviour, Surface and Interface Analysis, vol.1, issue.7, pp.525-531, 1992.
DOI : 10.1002/sia.740180712

D. Kafer and G. Witte, Growth of crystalline rubrene films with enhanced stability, Physical Chemistry Chemical Physics, vol.12, issue.15, pp.2850-2853, 2005.
DOI : 10.1039/b507620j

M. Bouvet, Phthalocyanine-based field-effect transistors as gas sensors, Analytical and Bioanalytical Chemistry, vol.96, issue.-329, pp.366-373, 2006.
DOI : 10.1007/s00216-005-3257-6