Functionalized triindoles as a new class of p-type organic semiconductors

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7417, Issue , 2009, Pages

  Garcia Frutos E M ^a   Gomez Lor B ^a  

^a INSTITUTO DE CIENCIA DE MATERIALES DE MADRID   (Spain)

Author keywords

Discotics; Field effect transistors; Hole mobility

Indexed keywords

CHEMICAL FUNCTIONALIZATION; DISCOTICS; ELECTRON-RICH; FUNCTIONALIZED; HIGH MOBILITY; KEY PARAMETERS; ORGANIC ELECTRONIC DEVICES; ORGANIC LAYERS; ORGANIC SEMICONDUCTOR; P TYPE SEMICONDUCTOR; P-TYPE; SMALL ORGANIC MOLECULES; SUPRAMOLECULAR ORGANIZATIONS;

ELECTRONIC PROPERTIES; FIELD EFFECT TRANSISTORS; HOLE MOBILITY;

ORGANIC FIELD EFFECT TRANSISTORS;

EID: 77955675387     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.826122     Document Type: Conference Paper

References (12)

1. Müllen, K., Scherf, U., "Organic Light-Emitting Devices. Synthesis, Properties and Applications", Wiley-VCH, Weinheim (2006).
2. Klauk, H., "Organic Electronics" Wiley-VCH, Weinheim, (2006).
3. Brabec, C., Dyakonov, V., Scherf, U., "Organic Photovoltaics", Wiley-VCH, Weinheim, (2008).
4. Mobilitites up to 35 cm2/Vs have been reported for pentacene single crystals: Jurchescu, O. D., Baas, J., Palstra, T. T. M., Appl. Phys. Lett. 84, 3061-3063 (2004).
5. Blouin, N., Leclerc, M., "Poly(2,7-carbazole)s: Structure-Property Relationships", Acc. Chem. Res. 41, 1110-1119 (2008).
6. García-Frutos, E. M., Gutierrez-Puebla, E., Monge, M. A., Ramírez, R., de Andrés, P., de Andrés, A., Ramírez, R., Gómez-Lor, B., "Crystal structure and charge-transport properties of N-trimethyltriindole: Novel p-type organic semiconductor single crystals" Org. Electr. 10, 643-652 (2009).
7. Briseno, A. L., Mannsfeld, S. C. B., Ling, M. M., Liu, S., Tseng, R. J., Reese, C., Roberts, M. E., Yang, Y., Wudl, F., Bao, Z., "Patterning organic single-crystal transistor arrays" Nature 444, 913-917(2006).
8. García-Frutos, E. M, Gómez-Lor, B., Monge, A., Gutiérrez-Puebla, E., Alkorta, I., Elguero, J., "Synthesis and Preferred All-syn Conformation of C3-Symmetrical N-(Hetero)arylmethyl Triindoles" Chem. Eur. J. 14, 8555- 8561(2008).
9. The HOMO energy values were calculated from the first oxidation potential values with respect to ferrocene, based on the value of -4.8 eV for Fc with respect to zero vacuum level. This value is obtained from the calculated value of -4.6 eV for the standard electrode potential (E °) using a normal hydrogen electrode (NHE) on the zero vacuum level and the value of 0.2 V for Fc vs. NHE.
10. 3-Symmetric Hexakis(p-substituted-phenylethynyl)triindoles" J. Am. Chem. Soc. 190, 9173-9177(2008).
11. Martin, R. B., "Comparisons of Indefinite Self-Association Models" Chem. Rev., 96, 3043-3064 (1996).
12. Sergeyev, S., Pisula, W., Geerts, Y. H., "Discotic liquid crystals: a new generation of organic semiconductors" Chem. Soc. Rev. 36, 1902-1929 (2007).