H
Hervé Rinnert
Researcher at University of Lorraine
Publications - 136
Citations - 2240
Hervé Rinnert is an academic researcher from University of Lorraine. The author has contributed to research in topics: Photoluminescence & Thin film. The author has an hindex of 23, co-authored 127 publications receiving 1902 citations. Previous affiliations of Hervé Rinnert include University of Nantes & Nancy-Université.
Papers
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Evidence of light-emitting amorphous silicon clusters confined in a silicon oxide matrix
TL;DR: In this article, the authors attests the presence of amorphous silicon clusters in a silicon oxide matrix and the dependence of the photoluminescence energy with the silicon volume fraction suggests the origin of the light emission could be due to a quantum confinement effect of carriers in the amorphized silicon clusters.
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Cu2ZnSnS4 thin films deposition by ultrasonic spray pyrolysis
TL;DR: In this paper, the zinc stannate phase ZnSnO 3 is present as a secondary phase and the presence of this secondary phase causes films optical band broadening, and X-ray diffraction (XRD) analysis indicated that the deposited films have a kesterite hexagonal structure with preferential orientation and a crystalline size, ranging from 30 to 52nm with increasing substrate temperature.
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Photoluminescence and electroluminescence of size-controlled silicon nanocrystallites embedded in SiO2 thin films
TL;DR: In this paper, a model taking into account SiO2 defects and nc-Si is proposed to explain the electroluminescence results, which corresponds to the radiative recombination of electron-hole pairs.
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Structural, optical, and electrical properties of Yb-doped ZnO thin films prepared by spray pyrolysis method
I. Soumahoro,Guy Schmerber,A. Douayar,Silviu Colis,Mohammed Abd-Lefdil,N. Hassanain,A. Berrada,Dominique Muller,Abdelilah Slaoui,Hervé Rinnert,Aziz Dinia +10 more
TL;DR: Yb-doped thin films were prepared on glass substrates by spray pyrolysis technique in order to investigate the insertion of Yb ions in the ZnO matrix and related optical properties of the films.
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Optical and structural properties of Nd doped SnO2 powder fabricated by the sol-gel method
Karima Bouras,Jean-Luc Rehspringer,Guy Schmerber,Hervé Rinnert,Silviu Colis,G. Ferblantier,Matteo Balestrieri,Dris Ihiawakrim,Aziz Dinia,A. Slaoui +9 more
TL;DR: In this paper, the structural and optical properties of undoped and neodymium doped SnO2 powders (0, 1, 3, and 5 at% of Nd) synthesized by the sol-gel method are reported.