Renormalization of the valence and conduction bands of (C6H5C2H4NH3)(2)PbI4 hybrid perovskite

Autor: A Barragán, J.-M. Themlin, Hela Mrezguia, Maya N. Nair, J. Minár, Saleem Ayaz Khan, L. Giovanelli, Gaëlle Trippé-Allard, Antonio Tejeda, Hamza Khelidj, Ferdinand Lédée, Amina Taleb-Ibrahimi, Min-I Lee, Emmanuelle Deleporte, Younal Ksari

Publikováno v: Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2021, 54 (36), pp.365301. ⟨10.1088/1361-6463/ac0703⟩
Journal of Physics D: Applied Physics, 2021, 54 (36), pp.365301. ⟨10.1088/1361-6463/ac0703⟩

International audience; Quasi two-dimensional hybrid organic-inorganic perovskites (HOIPs) have been rediscovered recently for photovoltaics due to a higher stability than other HOIPs. We focus here on the electronic structure of the 2D perovskite (C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee8c236c9e7bcf6689c5d17cc1dd37c7
http://hdl.handle.net/11025/47044

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Peculiar covalent bonding of C 60 /6 H -SiC(0 0 0 1)-(3 × 3) probed by photoelectron spectroscopy

Autor: J.-M. Themlin, T Ovramenko, L. Giovanelli, Federica Bondino, Franck Bocquet, Guillaume Dujardin, Elena Magnano, Andrew J. Mayne, Younal Ksari, F. Spillebout, Pascal Sonnet

Publikováno v: Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, IOP Publishing, 2018, 30 (50), pp.505002. ⟨10.1088/1361-648X/aaed1a⟩
Journal of physics. Condensed matter
(2018). doi:10.1088/1361-648X/aaed1a
info:cnr-pdr/source/autori:Bocquet F.C., Giovanelli L., Ksari Y., Ovramenko T., Mayne A.J., Dujardin G., Spillebout F., Sonnet P., Bondino F., Magnano E., Themlin J.-M./titolo:Peculiar covalent bonding of C60%2F6H-SiC(0 0 0 1)-(3 × 3) probed by photoelectron spectroscopy/doi:10.1088%2F1361-648X%2Faaed1a/rivista:Journal of physics. Condensed matter (Print)/anno:2018/pagina_da:/pagina_a:/intervallo_pagine:/volume

High resolution photoemission with synchrotron radiation was used to study the interface formation of a thin layer of C60 on 6H-SiC(0 0 0 1)-(3 × 3), characterized by protruding Si-tetramers. The results show that C60 is chemisorbed by orbital hybri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7c73ba56c96dde8bd258b0f64fbdb40
https://hal.archives-ouvertes.fr/hal-02341821

Hydrogenation of the buffer-layer graphene on 6H-SiC (0001): A possible route for the engineering of graphene-based devices

Autor: J.-M. Themlin, Yu-Pu Lin, Younal Ksari

Publikováno v: Nano Research. 8:839-850

The hydrogenation at various temperatures of the (6√3 × 6√3)R30° reconstruction of SiC(0001), the so-called buffer layer graphene (BLG), is investigated. For the BLG, a significant concentration of remaining dangling bonds related to unsaturate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a65cedb358674a6573e5f404ca62bfb
https://doi.org/10.1007/s12274-014-0566-0

Copper phthalocyanine growth on hydrogen-terminated Si(1 0 0) surfaces: Contrasted molecular arrangements revealed by X-ray photoelectron studies

Autor: A. Akremi, S. Menzli, L. Porte, C. Chefi, I. Arbi, B. Ben Hamada, J.-M. Themlin

Publikováno v: Applied Surface Science. 264:358-363

Copper phthalocyanine (CuPc) molecules have been deposited under ultra-high vacuum on two kinds of hydrogen-terminated silicon surfaces, namely the H–Si(1 0 0)-2 × 1 and H–Si(1 0 0)-1 × 1 surfaces. The chemical and structural properties of thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83c4b88881f3fd28e010e1e954c3fbb1
https://doi.org/10.1016/j.apsusc.2012.10.026