Mo6 cluster-based compounds for energy conversion applications: comparative study of photoluminescence and cathodoluminescence

Autor: Benjamin Dierre, Karine Costuas, Noée Dumait, Serge Paofai, Maria Amela-Cortes, Yann Molard, Fabien Grasset, Yujin Cho, Kohsei Takahashi, Naoki Ohashi, Tetsuo Uchikoshi, Stéphane Cordier

Publikováno v: Science and Technology of Advanced Materials, Vol 18, Iss 1, Pp 458-466 (2017)

We report the photoluminescence (PL) and cathodoluminescence (CL) properties of face-capped [Mo6Xi8La6]2− (X = Cl, Br, I; L = organic or inorganic ligands) cluster units. We show that the emission of Mo6 metal atom clusters depends not only on the

Externí odkaz: https://doaj.org/article/2b3680d1c27b4079acfa74b3b7f8356c

Influence of dislocations on indium diffusion in semi-polar InGaN/GaN heterostructures

Autor: Yao Yin, Huabin Sun, Liwen Sang, Peng Chen, Youdou Zheng, Benjamin Dierre, Masatomo Sumiya, Yi Shi, Takashi Sekiguchi

Publikováno v: AIP Advances, Vol 5, Iss 5, Pp 057129-057129-5 (2015)

The spatial distribution of indium composition in InGaN/GaN heterostructure is a critical topic for modulating the wavelength of light emitting diodes. In this letter, semi-polar InGaN/GaN heterostructure stripes were fabricated on patterned GaN/Sapp

Externí odkaz: https://doaj.org/article/c12e469dc2234c9f9d7f0901cbbae20b

Electronic Transport Properties Governed by Polarity Control through Tailoring of ZnO Bilayer Structures

Autor: Naoki Ohashi, Kei Tsunoda, Takamasa Ishigaki, Benjamin Dierre, Yoshihito Yamagata, Hervé Montigaud, Sergey Grachev, Takeo Ohsawa

Publikováno v: Crystal Growth & Design. 18:5824-5831

It is critical to reveal how crystalline polarity correlates with the electronic transport properties in polar semiconductors, such as zinc oxide (ZnO), for the development of materials with properties tailored for specific optoelectronic application

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1287e5f8bae95e044f703e8135b2392c
https://doi.org/10.1021/acs.cgd.8b00396

Mo6 cluster-based compounds for energy conversion applications: comparative study of photoluminescence and cathodoluminescence

Autor: Naoki Ohashi, Yann Molard, Tetsuo Uchikoshi, Fabien Grasset, Serge Paofai, Yujin Cho, Stéphane Cordier, Maria Amela-Cortes, Noée Dumait, Kohsei Takahashi, Karine Costuas, Benjamin Dierre

Publikováno v: Science and Technology of Advanced Materials
Science and Technology of Advanced Materials, 2017, 18 (1), pp.458--466. ⟨10.1080/14686996.2017.1338496⟩
Science and Technology of Advanced Materials, National Institute for Materials Science, 2017, 18 (1), pp.458--466. ⟨10.1080/14686996.2017.1338496⟩
Science and Technology of Advanced Materials, Vol 18, Iss 1, Pp 458-466 (2017)

International audience; We report the photoluminescence (PL) and cathodoluminescence (CL) properties of face-capped [MoXL] (X = Cl, Br, I; L = organic or inorganic ligands) cluster units. We show that the emission of Mo metal atom clusters depends no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e61b4a2a8b3a6e31a328dfd63acc877
https://doi.org/10.1080/14686996.2017.1338496

Intriguing luminescence properties of (Ba, Sr)3Si6O9N4: Eu2+ phosphors via modifying synthesis method and cation substitution

Autor: Ming Hsien Lee, Shi Yu Liu, Xin Xu, Liang Jun Yin, Wei Dong He, Benjamin Dierre, Weiwei Ji, J. Ruud van Ommen, Lin Zhao, Hubertus T. Hintzen, Andrea Fabre

Publikováno v: Journal of Alloys and Compounds, 682

Synthesizing pure phase Ba3Si6O9N4 by the conventional solid-state reaction method is challenging because of easily formed secondary phase Ba3Si6O12N2 showing similar crystal structure. In this work, an alternative low temperature synthesis method is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce682e6d9829772fa4fb2240572a1d47
https://doi.org/10.1016/j.jallcom.2016.05.009