Výsledky vyhledávání - "Andrea, Balocchi"

Akademický článek

Interlayer exciton mediated second harmonic generation in bilayer MoS2

Autor: Shivangi Shree, Delphine Lagarde, Laurent Lombez, Cedric Robert, Andrea Balocchi, Kenji Watanabe, Takashi Taniguchi, Xavier Marie, Iann C. Gerber, Mikhail M. Glazov, Leonid E. Golub, Bernhard Urbaszek, Ioannis Paradisanos

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)

Efficient second-harmonic generation (SHG) occurs for crystals with broken inversion symmetry, such as transition metal dichalcogenide monolayers. Here the authors show SHG tuning in bilayer MoS2 - an inversion-symmetric crystal - mediated by interla

Externí odkaz: https://doaj.org/article/bdfdd0c7d1d0456180d76b5aff517245

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Controlling 2D/2D Contacts in 2D TMDC Nanostructured Films for Solar-to-Hydrogen Conversion

Autor: Andrea Balocchi, Lucianna Da Gama Fernandes Vieira, Giovanna Formiga Franklin, Pierre-Louis Taberna, Antoine Barnabe, Marc Vedrenne, Xavier Marie, Sefaattin Tongay, Jean Yves Chane-Ching

Publikováno v: ACS Applied Energy Materials. 6:734-744

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b93a2ccc79e8baa2cd6420850d06d72
https://doi.org/10.1021/acsaem.2c02921

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Capacitively and Inductively Coupled Excitons in Bilayer MoS 2

Autor: Lukas Sponfeldner, Nadine Leisgang, Shivangi Shree, Ioannis Paradisanos, Kenji Watanabe, Takashi Taniguchi, Cedric Robert, Delphine Lagarde, Andrea Balocchi, Xavier Marie, Iann C. Gerber, Bernhard Urbaszek, Richard J. Warburton

Publikováno v: Physical Review Letters
Physical Review Letters, 2022, 129 (10), pp.107401. ⟨10.1103/PhysRevLett.129.107401⟩

The coupling of intralayer A and B excitons and interlayer excitons (IE) is studied in a two-dimensional semiconductor, homobilayer MoS_{2}. It is shown that the measured optical susceptibility reveals both the magnitude and the phase of the coupling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::813bbbeb855bc49990533b81e42ca209
https://hal.science/hal-03871285

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Dominant role of OH

Autor: Maria Isabel, Mendoza Diaz, Andrea, Balocchi, Kolade, Oyekan, Kui, Tan, William G, Vandenberghe, Alain, Esteve, Carole, Rossi

Publikováno v: Dalton transactions (Cambridge, England : 2003). 51(40)

Anatase/rutile constituting TiO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c2bc308ff2373b4cf0fec9f632eca019
https://pubmed.ncbi.nlm.nih.gov/35983906

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Materials for wide-band amplification

Autor: Helene Carrere, Cosimo Calo, Andrea Balocchi, Joshya Shyamala Rapagopal, Xavier Marie, Arnaud Wilk, Quentin Hochart, Olivier Delorme

Publikováno v: 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34dccef9cdb4439e939f48859862cb49
https://doi.org/10.1109/csndsp54353.2022.9907902

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Mitigation of Edge and Surface States Effects in Two‐Dimensional WS 2 for Photocatalytic H 2 Generation

Autor: Giovanna Formiga Franklin, Andrea Balocchi, Pierre‐Louis Taberna, Antoine Barnabe, Juliana Barros Barbosa, Mark Blei, Sefaattin Tongay, Xavier Marie, Koki Urita, Jean Yves Chane‐Ching

Publikováno v: ChemSusChem
ChemSusChem, 2022, 15 (8), ⟨10.1002/cssc.202200169⟩

International audience; State of the surface: 2D photoactive materials may offer interesting opportunities in photocatalytic devices. Unfortunately, high-surface-area 2D photo-electrodes made from nanosheets self-assembly usually suffer from poor cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaf90636f3af5b039d919b0c19ff220b
https://hal.science/hal-03880256

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Patch-like, two dimensional WSe2-based hetero-structures activated by a healing catalyst for H2 photocatalytic generation

Autor: Iann C. Gerber, Andrea Balocchi, Pierre-Louis Taberna, Xavier Marie, Antoine Barnabé, Koki Urita, Jean-Yves Chane-Ching, J. Barros Barbosa

Publikováno v: Chemical Engineering Journal
Chemical Engineering Journal, 2021, 424, pp.130433. ⟨10.1016/j.cej.2021.130433⟩

International audience; 2D photoactive materials may offer interesting opportunities in photocatalytic devices since they combine strong light absorption and shortening of charge carriers' diffusion path. Because of their high surface defect concentr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51fd42bd74b9cc4c86e898f3514bb675
https://hal.science/hal-03827245

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As-Grown InGaAsN Subcells for Multijunction Solar Cells by Molecular Beam Epitaxy

Autor: Christophe Inguimbert, Andrea Balocchi, Maxime Levillayer, S. Parola, Jean Decobert, Guilhem Almuneau, Alexandre Arnoult, Nicolas Vaissiere, T. Nuns, Corinne Aicardi, Sophie Duzellier, Ines Massiot, Laurent Artola, Hélène Carrère

Publikováno v: IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics, 2021, 11 (5), pp.1271-1277. ⟨10.1109/JPHOTOV.2021.3093048⟩
IEEE Journal of Photovoltaics, IEEE, 2021, 11 (5), pp.1271-1277. ⟨10.1109/JPHOTOV.2021.3093048⟩

International audience; In this article, we investigate the molecular beam epitaxy growth of unannealed 1.12 eV InGaAsN solar cells. The impact of the growth temperature, the As/III ratio and the bismuth used as a surfactant is reported. An in-situ c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fda5c5ef52e48d577e89552b6a95f0a
https://hal.laas.fr/hal-03330314/document

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