Zobrazeno 1 - 10
of 51
pro vyhledávání: '"A. R. Champagne"'
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
By utilizing electron-hole asymmetry in ultra-short single-walled carbon nanotube (SWCNT) transistors, McRaeet al., develop ‘two-in-one’ SWCNT quantum devices that can switch from behaving as quantum-dot transistors for holes to quantum buses for
Externí odkaz:
https://doaj.org/article/ea6fec4d8e8c4847ab0f38d8abfbfec2
Autor:
Vincent Rodriguez, Marc de Wergifosse, Laurie Lescos, Claire Tonnelé, Benoît R. Champagne, Pierre Beaujean, Luca Muccioli, Philippe Aurel, Mireille Blanchard-Desce, Frédéric Castet
Publikováno v:
Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2021, 23 (41), pp.23643-23654. ⟨10.1039/D1CP03741B⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2021, 23 (41), pp.23643-23654. ⟨10.1039/D1CP03741B⟩
Owing to their intense emission, low toxicity and solubility in aqueous medium, fluorescent organic nanoparticles (FONs) have emerged as promising alternatives to inorganic ones for the realization of exogenous probes for bioimaging applications. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::298a5d60e91dd5bd5eec3d1e4fd6912c
https://hal.archives-ouvertes.fr/hal-03457931
https://hal.archives-ouvertes.fr/hal-03457931
Publikováno v:
The Elementary School Journal. 118:610-631
Circle time is a near universally used preschool activity; however, little research has explored its nature, content, and quality. This study examined activity types, teacher and child talk...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7930814d1def643e6999c429e458b548
https://doi.org/10.1086/697473
https://doi.org/10.1086/697473
Publikováno v:
Physical Review Applied. 11
There is a wide range of science and applications accessible via the strain engineering of quantum transport in 2D materials. We propose a realistic experimental platform for uniaxial strain engineering of ballistic charge transport in graphene. We t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8871ee5ffeb1e48a66e3c0cbc7e51f16
https://doi.org/10.1103/physrevapplied.11.054019
https://doi.org/10.1103/physrevapplied.11.054019
Autor:
Alexandre R Champagne
Publikováno v:
ECS Meeting Abstracts. :608-608
We measure ballistic charge conductivity in strained suspended graphene and observe the theoretically predicted [1] strain-induced scalar and vector potentials. To do so, we built an experimental platform for in-situ quantum transport strain engineer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec15a013c91a0fae1057212c9e4e5b5
https://doi.org/10.1149/ma2021-0112608mtgabs
https://doi.org/10.1149/ma2021-0112608mtgabs
Publikováno v:
2D Materials. 8:035028
We report a deterministic 2D material (2DM) transfer method to assemble any-stacking-order heterostructures incorporating suspended ultra-thin 2DMs, such as single-layer graphene (SLG) and bilayer graphene (BLG). The transfer procedure relies on a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d71ff797aed91bfafe5223a2fde6919
https://doi.org/10.1088/2053-1583/abf98c
https://doi.org/10.1088/2053-1583/abf98c
Autor:
Alexandre R Champagne
Publikováno v:
ECS Meeting Abstracts. :751-751
We measure ballistic charge conductivity in strained suspended graphene and observe the theoretically predicted [1] strain-induced scalar and vector potentials. To do so, we built an experimental platform for quantum transport strain engineering in 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b737ed2b973bb04375884cd9de07cfc8
https://doi.org/10.1149/ma2020-018751mtgabs
https://doi.org/10.1149/ma2020-018751mtgabs
Publikováno v:
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Making use of bipolar transport in single-wall carbon nanotube quantum transistors would permit a single device to operate as both a quantum dot and a ballistic conductor or as two quantum dots with different charging energies. Here we report ultra-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd8441a549b8b1020b000ff528c22bef
https://doi.org/10.1038/ncomms15491
https://doi.org/10.1038/ncomms15491
Publikováno v:
Applied Surface Science. 290:482-489
The microstructural stability of ultrafine grained (UFG) cold spray 6061 aluminum deposits produced by high pressure cold spray were investigated by in situ heating to a fully annealed state via a hot-stage transmission electron microscope (TEM). It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c23b1035b621dfb819d465baeaf1f4a1
https://doi.org/10.1016/j.apsusc.2013.11.127
https://doi.org/10.1016/j.apsusc.2013.11.127
Autor:
A. R. Champagne, S. Yigen
Publikováno v:
Nano Letters. 14:289-293
We extract experimentally the electronic thermal conductivity, $K_{e}$, in suspended graphene which we dope using a back-gate electrode. We make use of two-point dc electron transport at low bias voltages and intermediate temperatures (50 - 160 K), w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6caf431dca94ee0f55d2982ecbb751c
https://doi.org/10.1021/nl403967z
https://doi.org/10.1021/nl403967z