Zobrazeno 1 - 10 of 82 pro vyhledávání: '"Alain ROCHEFORT"'
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Akademický článek
Controlling the magnetic properties of two-dimensional carbon-based Kagome polymers
Autor: Khalid N. Anindya, Alain Rochefort
Publikováno v: Carbon Trends, Vol 7, Iss , Pp 100170- (2022)
With the help of first principles calculations, we have explored a promising route to control the magnetic properties of two-dimensional organic polymers based on all-carbon triangulene monomers. Similar to small triangulene nanostructures, the Kagom
Externí odkaz: https://doaj.org/article/e2be8aa51adf4fc1a040b116cf32324c
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4
Atomically precise incorporation of BN doped rubicene into graphene nanoribbons
Autor: Rémy Pawlak, Khalid N. Anindya, Toshiki Shimizu, Jung-Ching Liu, Takumi Sakamaki, Rui Shang, Alain Rochefort, Eiichi Nakamura, Ernst Meyer
Substituting heteroatoms and non-benzenoid carbons into nanographene structure offers an unique opportunity for atomic engineering of electronic properties. Here we show the bottom-up synthesis of graphene nanoribbons (GNRs) with embedded fused BN-do
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6df7222d01474f7450ee2430e6a62b8
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5
Electrostatic patterning on graphene with dipolar self-assembly
Autor: Hamed Abbasian, Alain Rochefort
Publikováno v: Physical Chemistry Chemical Physics. 23:22014-22021
We have investigated the influence of electric dipole moment in different periodic two-dimensional network on the electronic structure properties of graphene. Although the control of doping level in graphene within a van der Waals heterostructure con
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::798b3648b0966dda2a6f3dab9b8907f6
https://doi.org/10.1039/d1cp02272e
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6
Collective radical oligomerisation induced by an STM tip on a silicon surface
Autor: Elie Geagea, Judicaël Jeannoutot, Frank Palmino, Christophe M. Thomas, Frédéric Chérioux, Michel Féron, Alain Rochefort
Publikováno v: ElecMOL
ElecMOL, Nov 2021, Lyon, France
Nanoscale
Nanoscale, Royal Society of Chemistry, 2021, 13 (1), pp.349-354. ⟨10.1039/D0NR08291K⟩
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8d6677cdc0e9248acd9701d44e3b20e
https://doi.org/10.1039/d0nr08291k
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7
Facile collisional dissociation of N2 on a Si(111)-7x7 surface at room temperature
Autor: Elie GEAGEA, Judicael JEANNOUTOT, Frank PALMINO, Nicolas BREAULT, Alain ROCHEFORT, Samar HAJJAR, Carmelo PIRRI, Christophe THOMAS, Frederic CHERIOUX
We demonstrate that the strong N2 bond can be efficiently dissociated at low pressure and ambient temperature on a Si(111)-7x7 surface. The reaction was experimentally investigated by scanning tunnelling microscopy and X-ray photoemission spectroscop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a88065d3dc2f317f8afc58aa3760ce4
https://doi.org/10.26434/chemrxiv-2022-rjcvc
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8
Quantum Size Effects of Agn Clusters on Carbon Nanotubes
Autor: Nicolas Anton Duchêne, Alain Rochefort
Publikováno v: The Journal of Physical Chemistry C. 123:28769-28776
The electronic structures of different Ag clusters adsorbed on metallic and semiconducting carbon nanotubes (CNTs) were studied using a first-principles density functional theory method. More precisely, we have considered Agn with n = 4, 13, 55, and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::037de5b484632969f0e34087645bfb83
https://doi.org/10.1021/acs.jpcc.9b08690
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9
Unravelling the growth mechanism of (3,1) graphene nanoribbons on a Cu(111) surface
Autor: Louise Morgenthaler, Judicaël Jeannoutot, Frédéric Chérioux, Frank Palmino, Elie Geagea, Simon Lamare, Alain Rochefort
Publikováno v: Chemical Communications
Chemical Communications, 2021, 57 (49), pp.6043-6045
International audience; The growth of graphene nanoribbons has been widely investigated on metal surfaces in an ultrahigh vacuum. Here, we re-investigate the growth of graphene nanoribbons obtained by thermal annealing of 9,9’-bianthryl derivatives
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f739e2b19f9afbf219b87035720a4a3c
https://pubmed.ncbi.nlm.nih.gov/34036987
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10
Role of the Structure and Reactivity of Cu and Ag Surfaces in the Formation of a 2D Metal–Hexahydroxytriphenylene Network
Autor: Loranne Vernisse, Johann Coraux, Ana Cristina Gómez-Herrero, José A. Martín-Gago, Carlos Sánchez-Sánchez, Frédéric Chérioux, José I. Martínez, Sylvain Clair, Alain Rochefort
Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2021, 125 (31), pp.17333-17341. ⟨10.1021/acs.jpcc.1c03976⟩
The Journal of Physical Chemistry C
Journal of Physical Chemistry C, 2021, 125 (31), pp.17333-17341. ⟨10.1021/acs.jpcc.1c03976⟩
International audience; We have investigated the role played by the atomic structure and reactivity of the supporting Ag(111) and Cu(111) surfaces on the formation of 2D metal−organic networks (2D-MONs) involving metal adatom clusters spawned by th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0bcb84fac27efa4787168778dad3642
https://hal.archives-ouvertes.fr/hal-03310454
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