Fine structure of the atomic scattering factors near the iridium L-edges

Autor: Hisamitsu Awaki, Yoshitomo Maeda, Hironori Matsumoto, Marcos Bavdaz, Finn E. Christensen, Maximilien Collon, Desiree D. M. Ferreira, Kazunori Ishibashi, Sonny Massahi, Takuya Miyazawa, Sara Svendsen, Keisuke Tamura

Publikováno v: Awaki, H, Maeda, Y, Matsumoto, H, Bavdaz, M, Christensen, F E, Collon, M, Ferreira, D D M, Ishibashi, K, Massahi, S, Miyazawa, T, Svendsen, S & Tamura, K 2022, ' Fine structure of the atomic scattering factors near the iridium L-edges ', Journal of Astronomical Telescopes, Instruments, and Systems, vol. 8, no. 4, 044001 . https://doi.org/10.1117/1.JATIS.8.4.044001

We measured the reflectivity of an Athena silicon pore optics sample coated with 10-nm thick iridium near the iridium L-edges (L3 , L2, and L1) in a step of 1.5 eV. The derived atomic scattering factor f2 was similar to a shape of the absorption coef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff5acd3e5a04cdf3f32b1f838a09a49
https://doi.org/10.1117/1.jatis.8.4.044001

Interface and ion-induced optoelectronic effects in thin films of poly(p-phenylene)s functionalised with ion-transporting side chains

Autor: F.P. Wenzl, Mohamed Bouguettaya, Günther Leising, Peter Knoll, Maximilien Collon, Gernot Mauthner, Georg Jakopic, Emil List, Christian Suess, John R. Reynolds, D. Somitsch, Anja Haase

Publikováno v: Thin Solid Films. 433:287-291

We report on investigations of thin films of homopolymers and copolymers consisting of a conjugated poly(p-phenylene) (PPP) backbone and oligo(ethylene oxide) (OEO) side chains of varying chain length in order to supply a conjugated backbone with an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5698ccbe1d8e5550f050110a367ec116
https://doi.org/10.1016/s0040-6090(03)00354-7

(9,9-Dialkylfluorene-co-fluorenone) copolymers containing low fluorenone fractions as model systems for degradation-induced changes in polyfluorene-type semiconducting materials

Autor: Patricia Scandiucci de Freitas, Maximilien Collon, Ullrich Scherf, Emil List

Publikováno v: e-Polymers. 2

This short communication describes synthesis, optical and electronic properties of novel 9,9-dialkylfluorene-co-fluorenone copolymers which function as model systems for degradation-induced changes in polyfluorene-type semiconducting materials. Only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ffd90b3e37e7a9ef18ab9ab574a26749
https://doi.org/10.1515/epoly.2002.2.1.128

Elimination of defect-induced color instabilities in polymer light-emitting devices

Autor: F.P. Wenzl, John R. Reynolds, Maximilien Collon, Emil List, Mohamed Bouguettaya, Gernot Mauthner

Publikováno v: Journal of Applied Physics. 97:063508

We demonstrate that utilizing a blue light-emitting oligo(ethylene oxide)-grafted conjugated poly(p-phenylene) (PPP-OR11) as an active layer in a light-emitting electrochemical cell (LEC) preserves a color-stable blue light emission. This is in contr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcf82ebb04a1641f7806a55d134f007f
https://doi.org/10.1063/1.1850172