LORCH, C., Jiří NOVÁK, R. BANERJEE, S. WEIMER, J. DIETERLE, C. FRANK, A. HINDERHOFER, A. GERLACH, F. CARLA and F. SCHREIBER. Influence of C-60 co-deposition on the growth kinetics of diindenoperylene-From rapid roughening to layer-by-layer growth in blended organic films. Online. Journal of Chemical Physics. MELVILLE: American Institute of Physics, 2017, vol. 146, No 5, p. nestránkováno, 8 pp. ISSN 0021-9606. Available from: https://dx.doi.org/10.1063/1.4966583. [citováno 2024-04-24]
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Basic information
Original name Influence of C-60 co-deposition on the growth kinetics of diindenoperylene-From rapid roughening to layer-by-layer growth in blended organic films
Authors LORCH, C. (276 Germany), Jiří NOVÁK (203 Czech Republic, guarantor, belonging to the institution), R. BANERJEE (356 India), S. WEIMER (276 Germany), J. DIETERLE (276 Germany), C. FRANK (276 Germany), A. HINDERHOFER (276 Germany), A. GERLACH (276 Germany), F. CARLA (250 France) and F. SCHREIBER (276 Germany)
Edition Journal of Chemical Physics, MELVILLE, American Institute of Physics, 2017, 0021-9606.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10302 Condensed matter physics
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW Full Text
Impact factor Impact factor: 2.843
RIV identification code RIV/00216224:14310/17:00096489
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1063/1.4966583
UT WoS 000394576600009
Keywords in English thin film growth; organic semiconductors; crystallinity; temperature dependence; blends; mixing; diindenoperylene; buckminsterfullerene; x-ray scattering
Tags NZ, OA, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 16/12/2019 14:36.
Abstract
We investigated the growth of the two phase-separating materials diindenoperylene (DIP) and buckminsterfullerene C-60 with different mixing ratio in real-time and in situ by X-ray scattering experiments. We found that at room temperature, mixtures with an excess of DIP show a growth mode which is very close to the perfect layer-by-layer limit with DIP crystallites forming over the entire film thickness. An unexpected increase in the island size is observed for these mixtures as a function of film thickness. On the other hand, equimolar and C-60 dominated mixtures grow with poor crystallinity but form very smooth films. Additionally, it is observed that higher substrate temperatures lead to an increase in the length scale of phase separation with film thickness.
Links
LQ1601, research and development projectName: CEITEC 2020 (Acronym: CEITEC2020)
Investor: Ministry of Education, Youth and Sports of the CR
7AMB16DE006, research and development projectName: Studium struktur binárních směsí organických polovodičů
Investor: Ministry of Education, Youth and Sports of the CR
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