Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jorge Piris"'
Autor:
Wolfgang Riede, Jorge Alves, Ana Baselga Mateo, Alessandra Ciapponi, Denny Wernham, Jorge Piris, Helmut Schroeder, Markus Hippler, Toncho Ivanov, Clemens Heese, Paul Allenspacher
Publikováno v:
SPIE Proceedings.
In this work tests for determination of ablation thresholds of various ceramic materials for pulsed laser irradiations at wavelengths of 355 nm and 1064 nm in vacuum are presented. For comparison tests with copper and aluminium are also reported. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef227350811d4a858087c565836e26e6
https://doi.org/10.1117/12.2244507
https://doi.org/10.1117/12.2244507
Autor:
Tieneke E. Dykstra, Paul H. M. van Loosdrecht, Artem A. Bakulin, Laurens D. A. Siebbeles, Juleon M. Schins, Jorge Piris, M. Tuan Trinh, Walter Knulst
Publikováno v:
Journal of Physical Chemistry C, 113(32), 14500-14506. AMER CHEMICAL SOC
The photogeneration quantum yield and dynamics of charge carriers and excitons in thin films of neat regioregular poly(3-hexylthiophene) (P3HT) and blends with [6,6]-phenyl-C61-butyric acid methyl ester (PCBM) were studied with ultrafast optical pump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1154d37205545f0f4ac6cc079e8f96ad
https://doi.org/10.1021/jp904229q
https://doi.org/10.1021/jp904229q
Autor:
Arjan J. Houtepen, Jorge Piris, Juleon M. Schins, Laurens D. A. Siebbeles, Albert Goossens, M. Tuan Trinh, Walter Knulst, Tobias Hanrath
Publikováno v:
Nano Letters. 8:1713-1718
Efficient carrier multiplication has been reported for several semiconductor nanocrystals: PbSe, PbS, PbTe, CdSe, InAs, and Si. Some of these reports have been challenged by studies claiming that carrier multiplication does not occur in CdSe, CdTe, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f74b67eea48393fdf2e0db9501494d6
https://doi.org/10.1021/nl0807225
https://doi.org/10.1021/nl0807225
Publikováno v:
Advanced Functional Materials. 17:3849-3857
The photoconductivity of solution-cast Zn1–xMgxO (x=0-0.4) and poly(3-hexylthiophene) (P3HT) thin films, and Zn1-xMgxO/P3HT bilayers is investigated using Time-Resolved Microwave Conductivity (TRMC) with the aim of determining the locus of free cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::005f69d5b0c1d8158a28072de71add06
https://doi.org/10.1002/adfm.200700305
https://doi.org/10.1002/adfm.200700305
Publikováno v:
Thin Solid Films. 496:26-29
Organic semiconductor-based photovoltaic devices offer the promise of a low-cost photovoltaic technology that could be manufactured via large-scale, roll-to-roll printing techniques. Existing organic photovoltaic devices have currently achieved solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9353a8c6cb940e60d479f2812e93250d
https://doi.org/10.1016/j.tsf.2005.08.179
https://doi.org/10.1016/j.tsf.2005.08.179
Autor:
Klaus Müllen, Daniel Wasserfallen, Jorge Piris, Marcel Kastler, Wojciech Pisula, John M. Warman
Publikováno v:
Journal of the American Chemical Society. 127:14257-14262
The recombination of the mobile charge carriers formed in pulse-ionized hexa-alkyl-substituted hexa-peri-hexabenzocoronenes occurs mainly via intercolumnar electron tunneling through the intervening hydrocarbon mantle. This is evidenced as a dramatic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74948e523e0566c514169b401e613bdf
https://doi.org/10.1021/ja053225o
https://doi.org/10.1021/ja053225o
Autor:
Rafael Gómez Aspe, Matthijs P. de Haas, Mark D. Watson, Claudine Buess-Herman, Michel H. J. Koch, Raluca I. Gearba, Jorge Piris, John M. Warman, Vincent Lemaur, Gaël Kestemont, Matthias Lehmann, Dimitri A. Ivanov, Yves Geerts, Michael G. Debije, Jérôme Cornil
Publikováno v:
Chemistry : A European Journal, 11(11), 3349-3362. Wiley-VCH Verlag
Hexaazatrinaphthylene (HATNA) derivatives with six alkylsulfanyl chains of different length (hexyl, octyl, decyl and dodecyl) have been designed to obtain new potential electron-carrier materials. The electron-deficient nature of these compounds has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::427666d5d48909f03ae359790390ffc1
https://research.tue.nl/en/publications/709e222a-ac37-4081-b481-3c74f8011c6e
https://research.tue.nl/en/publications/709e222a-ac37-4081-b481-3c74f8011c6e
Autor:
Jorge Piris, Klaus Müllen, Zhijian Chen, Mark M. Watson, Reinhard B. Neder, Frank Würthner, Michael G. Debije
Publikováno v:
Journal of Materials Chemistry, 15(12), 1270-1276. Royal Society of Chemistry
A perylene bisimide derivative bearing four chlorine substituents in the bay positions exhibits charge carrier mobility in the liquid crystalline phase similar to its parent compound, but the charge carrier lifetime is over 100 times greater than fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82cf136c2cb0c332b154f4863b8df311
https://doi.org/10.1039/b416407e
https://doi.org/10.1039/b416407e
Publikováno v:
Synthetic Metals. 147:85-89
Polarized spectrophotometry and laser flash-photolysis time-resolved microwave conductivity (FP-TRMC) have been used to measure the anisotropy in the optical absorption and photoconductivity of a ca. 40 nm thick film of hexakisdodecyl-hexa peri-hexab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::679902e5fda6608d9a4df26d2082ce2b
https://doi.org/10.1016/j.synthmet.2004.06.032
https://doi.org/10.1016/j.synthmet.2004.06.032
Publikováno v:
Liquid Crystals. 31:993-996
We have studied the temperature dependence of anisotropy in the optical absorption and charge transport properties of an aligned film of hexakis-dodecyl-hexa-peri-hexabenzocoronene (HBC-C12) formed by zone-casting on a quartz substrate. At room tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbbeb0577f7ec6bee415a8a0847abd6a
https://doi.org/10.1080/02678290410001712523
https://doi.org/10.1080/02678290410001712523