Peculiar Magnetotransport Features of Ultranarrow Graphene Nanoribbons under High Magnetic Field

Autor: Xinran Wang, Walter Escoffier, Haoliang Shen, Yi Shi, Bertrand Raquet, Alessandro Cresti

Publikováno v: ACS Nano
ACS Nano, American Chemical Society, 2016, 10 (2), pp.1853. ⟨10.1021/acsnano.5b05478⟩
ACS Nano, 2016, 10 (2), pp.1853. ⟨10.1021/acsnano.5b05478⟩

International audience; Through magnetotransport measurements, we investigate ultrasmooth graphene bilayer nanoribbons obtained by multiwall carbon nanotube unzipping, under a high magnetic field up to 55 T. The high quality of the samples allows us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6307ecc7dd0ad8923b152f762a17b82d
https://hal.archives-ouvertes.fr/hal-01726846

Revealing the band structure of InSb nanowires by high-field magnetotransport in the quasiballistic regime

Autor: Walter Escoffier, Sebastien Plissard, Diana Car, Michel Goiran, F. Vigneau, Ivan Duchemin, Önder Gül, Erik P. A. M. Bakkers, Yann-Michel Niquet, Bertrand Raquet

Publikováno v: Physical Review B, 94(23):235303, 1-6. American Physical Society
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (23), pp.235303. ⟨10.1103/PhysRevB.94.235303⟩
Physical Review B
ISSUE=23;ISSN=2469-9950;TITLE=Physical Review B
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2016, 94 (23), pp.235303. ⟨10.1103/PhysRevB.94.235303⟩

International audience; The charge transport properties of individual InSb nanowires based transistors are studied at 4.2 K in the quasiballistic regime. The energy level separations at zero magnetic field are extracted from a bias voltage spectrosco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fefd6e7d54ca80be31c078702be2fe1c
http://resolver.tudelft.nl/uuid:4efccee4-4cc5-466b-b68c-ad53ad75005c

Comparative Raman spectroscopy of individual and bundled double wall carbon nanotubes

Autor: Abdul Waheed Anwar, Wolfgang Bacsa, Sebastien Nanot, Pascal Puech, Marius Millot, Emmanuel Flahaut, Jean-Marc Broto, Bertrand Raquet

Publikováno v: physica status solidi (b)
physica status solidi (b), Wiley, 2011, 248, pp.974-979
physica status solidi (b), 2011, 248 (4), pp.974-979. ⟨10.1002/pssb.200945548⟩
physica status solidi (b), 2010, 248 (4), pp.974-979. ⟨10.1002/pssb.200945548⟩
physica status solidi (b), Wiley, 2010, pp.1-6

International audience; Raman spectra of individual double wall carbon nanotubes(DWs) on silica show a splitting of the G band due to contributions of the inner and outer tube when using a excitation energy in resonance with the inner metallic tube a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f051475f2cf6ac985a8aaff89f6d5af9
https://doi.org/10.1002/pssb.200945548

Preparation and characterization of α-Fe nanowires located inside double wall carbon nanotubes

Autor: Edgar Belandria, F. Gonzalez-Jimenez, Gema González, Jose Jorge, Emmanuel Flahaut, Jesus Gonzalez, Bertrand Raquet, Jean-Marc Broto

Publikováno v: Chemical Physics Letters
Chemical Physics Letters, 2008, vol. 457 n° 4., 347-351 available on : http://oatao.univ-toulouse.fr/2309/1/Jorge_2309
Chemical Physics Letters, 2008, 457 (4), pp.347-351. ⟨10.1016/j.cplett.2008.04.019⟩
Chemical Physics Letters, Elsevier, 2008, vol. 457 n° 4., 347-351 available on : http://oatao.univ-toulouse.fr/2309/1/Jorge_2309

International audience; Capillary effect was used to fill double wall carbon nanotubes (DWCNT) with iron. The samples are characterized by Mössbauer and Raman spectroscopies, TEM, SAED, and magnetization. The experimental results indicate the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ec7ef4880dc259a95f2d942a166853
https://doi.org/10.1016/j.cplett.2008.04.019

Dynamic effects in one-dimensional A′3ABO6

Autor: A. Maignan, W.S.D. Folly, M. Costes, S. Soriano, Jean-Marc Broto, J.P. Sinnecker, Miguel A. Novak, H. Rakoto, Bertrand Raquet, Vincent Hardy

Publikováno v: Int. workshop on Nanomagnetism
Int. workshop on Nanomagnetism, 2004, La Havane, Cuba
J. Mag. Mag. Mat.
J. Mag. Mag. Mat., 2005, France. pp.123

Low-dimensional transition metal oxides provide excellent model systems to study magnetic properties induced by the interplay between low-dimensionality character and frustration. In this work, we study polycrystalline Sr3NiIrO6 and Ca3CoIrO6 compoun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24fa08adeedb15d8f7188054c5741125
https://doi.org/10.1016/j.jmmm.2005.03.067