[1] K. Hashimoto, H. Irie, A. Fujishima, TiO2 photocatalysis: a historical overview and future prospects, AAPPS Bull. 17 (2007) 12-28.
[2] A. Hagfeldt, G. Boschloo, L. Sum, H. Pettersson, Dye sensitized solar cells, Chem. Biographies Rev. 110 (2010) 6595-6663.
[3] H. Tang, K. Prasad, R. Sanjinés, F. Lévy, TiO2 anatase thin films as gas sensors, Sens. Actuators B: Chem. 26 (1995) 71-75. P. Parreira obtained his master's degree in Materials Science Engineering at the
[4] G. Eranna, B.C. Joshi, D.P. Runthala, R.P. Gupta, Oxide materials for development Faculty of Science and Technology from the New University of Lisbon in 2006. He is of integrated gas sensors - a comprehensive review, Crit. Rev. Solid Mater. Sci. currently pursuing his Ph.D. in physics at the University of Glasgow working with 29 (2004) 111-188. pulsed laser deposition of oxide thin films. His main research interests are the depo
[5] H.G. Moon, Y.S. Shim, H.W. Jang, J.S. Kim, K.J. Choi, C.Y. Kanga, J.W. Choi, H.H. sition, characterization and optimization of thin films for the integration and design Park, S.J. Yoon, Highly sensitive CO sensors based on cross-linked TiO2 hollow of novel electronic devices. hemispheres, Sens. Actuators B: Chem. 149 (2010) 116-121.
[6] J. Zou, Q. Zhang, K. Huang, N. Marzari, Ultraviolet photodetectors based on E. Torres obtained her master's degree in chemistry from Universidade de Trás-dosanodic TiO2 nanotube arrays, J. Phys. Chem. C 114 (2010) 10725-10729. Montes e Alto Douro, Portugal, in 2010. She is working towards a Ph.D. degree in
[7] H. Xue, X. Kong, Z. Liu, C. Liu, J. Zhou, W. Chen, S. Ruan, Q. Xu, TiO2 based chemistry in National Laboratory of Energy and Geology, LNEG, Portugal. Her current metal-semiconductor-metal ultraviolet photodetectors, Appl. Phys. Lett. 90 research interests are synthesis and photochemical studies of new organic dyes and (2007) 201118. their application in organic solar cells.
[8] S. Ahn, H.J. Ji, K. Kim, G.T. Kim, C.H. Bae, S.M. Park, Y. Kim, J.-S. Ha, Origin of slow photoresponse in an individual sol-gel synthesized ZnO nanowire, Appl. Phys. C. Nunes received her Ph.D. in Physics Department, University of Minho, Portugal, Lett. 90 (2007) 153106. in 2003. She is researcher at National Laboratory of Energy, in Lisbon, with her
[9] J. Nelson, A.M. Eppler, I.M. Ballard, Photocondutivity and charge trapping in main field research addressed to materials and surfaces for solar energy conporous nanocrystalline titanium dioxide, J. Photochem. Photobiol. A: Chem. version, currently focused on nanostructured surfaces by magnetron sputtering 148 (2002) 25-31. deposition.
[10] P. Peumans, a. Yakimov, S.R. Forrest, Small molecular weight organic thin-film photodetectors and solar cells, J. Appl. Phys. 93 (2003) 3693. C. Nunes de Carvalho is an assistant professor in the Materials Science Depart
[11] W.J.E. Beek, R.A.J. Janssen, Hybrid polymer-inorganic photovoltaic cells, in: ment, Faculty of Science and Technology, New University of Lisbon. He obtained his L. Merhari (Ed.), Hybrid Nanocomposites for Nanotechnology, Springer, New Ph.D. in Materials Science in 1996. His current research interests are the producYork, USA, 2009. tion and characterisation of n and p-type oxide thin films and their applications in
[12] K.H. An, B. OˇConnor, K.P. Pipe, M. Shtein, Organic photodetector with spectral ı devices. tunable across the visible spectrum by means of internal optical microcavity, G. Lavareda is an assistant professor of Universidade Nova de Lisboa (Materials Org. Electron. 10 (2009) 1152-1157. Science Department) since 2005. He obtained his Ph.D. in materials engineering
[13] P. Singh, D. Kaur, Room temperature growth of nanocrystalline anatase TiO2 (branch of microelectronics and optoelectronics) from UNL, Portugal, in 2005. His thin films by DC magnetron sputtering, Physica B: Condens. Matter 405 (2010) research interests are mainly directed towards semiconductor materials applied to 1258-1266. energy conversion and light sensors.
[14] W. Wunderlich, L. Miao, M. Tanemura, S. Tanemura, P. Jin, K. Kaneko, A. Terai, N. Nabatova-Gabin, R. Belkada, Ab-initio calculations of the optical band-gap A. Amaral is an assistant professor in the Physics Department, ICEMS, Instituto of TiO2 thin films, Int. J. Nanosci. 3 (2004) 439-445. Superior Técnico, Technical University of Lisbon. She obtained his Ph.D. in Mate
[15] K. Hara, Z-S. Wang, T. Sato, A. Furube, R. Katoh, H. Sugihara, Y. Dan-oh, C. Kasada, rials Science in 1992. His current research interests are low cost silicon junctions A. Shinpo, S. Suga, Oligothiophene-containing coumarin dyes for efficient dyeand the production and characterisation of n and p-type oxide thin films and their sensitized solar cells, J. Phys. Chem. B 109 (2005) 15476-15482. applications in devices.
[16] C. Teng, X. Yang, C.Yang, H. Tian, S. Li, X. Wang, A. Hagfeldt, L. Sun, Influence of triple bonds as -spacer units in metal-free organic dyes for dye sensitized M.J. Brites is an assistant researcher at National Laboratory of Energy and Geolsolar cells, J. Phys. Chem. C 114 (2010) 11305-11313. ogy, LNEG. Portugal. She received her Ph.D. in organic chemistry from University
[17] K. Hara, Y. Dan-oh, C. Kasada, Y. Ohga, A. shinpo, S. Suga, K. Sayama, H. of Lisbon, in 2002. Her research interests cover molecule design, synthesis and Arakawa, Effect of additives on the photovoltaic performance of coumarin-dyephotophysical properties of organic materials for photovoltaic applications. sensistized nanocrystalline TiO2 solar cells, Langmuir 20 (2004) 4205-4210.