Structure and Raman Spectra of C60 and C70 Fullerenes Encased into Single-Walled Boron Nitride Nanotubes: A Theoretical Study

Autor: Brahim Fakrach, Fatima Fergani, Mourad Boutahir, Abdelhai Rahmani, Hassane Chadli, Patrick Hermet, Abdelali Rahmani

Publikováno v: Crystals, Vol 8, Iss 3, p 118 (2018)

We report the structures and the nonresonant Raman spectra of hybrid systems composed of carbon fullerenes ( C 60 and C 70 ) encased within single walled boron nitride nanotube. The optimal structure of these systems are derived from total energy min

Externí odkaz: https://doaj.org/article/d2d6c6abf2074f3386211459fb0e94d7

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Identification of mono-and few- layer graphene: Raman study

Autor: M. Boutahir, Ah Rahmani, H. Chadli, A. Rahmani

Publikováno v: Materials and Devices
Materials and Devices, Collaborating Academics – International Press, 2018, 3 (1), pp.0503. ⟨10.23647/ca.md20180503⟩
Materials and Devices, Vol 3, Iss 1 (2018)

In this theoretical work, the Raman spectra were analyzed by considering the origin of the G peak, its shape, position and relative intensity as a function of the number of graphene layers. By using the spectral moment’s method, the Raman spectra o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c113e52c137053898a3d0eb0266f0a6c
https://hal.archives-ouvertes.fr/hal-01845357/document

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