Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Yu A. Kasumov"'
Autor:
Anil Murani, Alik Kasumov, Shamashis Sengupta, Yu A. Kasumov, V. T. Volkov, I. I. Khodos, F. Brisset, Raphaëlle Delagrange, Alexei Chepelianskii, Richard Deblock, Hélène Bouchiat, Sophie Guéron
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Demonstration of ballistic conduction and spin polarization of edge state currents in two dimensional topological insulators remains a challenge. Here, Muraniet al. report a direct signature of ballistic one dimensional transport along the topologica
Externí odkaz:
https://doaj.org/article/9ddf89219f4a4496ba13da33562dc21b
Autor:
A. Bernard, Y. Peng, A. Kasumov, R. Deblock, M. Ferrier, F. Fortuna, V. T. Volkov, Yu. A. Kasumov, Y. Oreg, F. von Oppen, H. Bouchiat, S. Guéron
Publikováno v:
Nature Physics
Nature Physics, 2023, ⟨10.1038/s41567-022-01858-8⟩
Nature Physics, 2023, ⟨10.1038/s41567-022-01858-8⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad556c8680ff813389c5d5ea708f95d2
https://hal.science/hal-04018461
https://hal.science/hal-04018461
Autor:
Yu. A. Kasumov, Igor I. Khodos, Oleg V. Kononenko, V. I. Levashov, V. N. Matveev, D. V. Matveev, V.T. Volkov
Publikováno v:
Materials Letters. 158:384-387
Carbon films were fabricated on oxidized silicon substrates coated by treated bi-layer catalyst film using a chemical vapor deposition (CVD) method with a short-time acetylene inflow. The films consisted of carbon nanotubes and bundles of them, and g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c03ec600ea7d950f0cfb46c3050501
https://doi.org/10.1016/j.matlet.2015.06.055
https://doi.org/10.1016/j.matlet.2015.06.055
Publikováno v:
Applied Physics A. 123
In this work, we report results of a study of bismuth nanowires growth on various substrates, including Fe, Ni, Co, W, Pt, Au thin films on oxidized Si, Si (111), oxidized Si (100), and fused quartz. The nanowires (NW) were prepared by RF diode sputt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb14de8968884d3179366f6169e1711f
https://doi.org/10.1007/s00339-017-1117-9
https://doi.org/10.1007/s00339-017-1117-9
Autor:
Anil Murani, Alik Kasumov, Shamashis Sengupta, Yu A. Kasumov, V. T. Volkov, I. I. Khodos, F. Brisset, Raphaëlle Delagrange, Alexei Chepelianskii, Richard Deblock, Hélène Bouchiat, Sophie Guéron
Publikováno v:
Nature Communications
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
The protection against backscattering provided by topology is a striking property. In two-dimensional insulators, a consequence of this topological protection is the ballistic nature of the one-dimensional helical edge states. One demonstration of ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba0bbe7e8cd776de1a58277dce9c66a9
Publikováno v:
Thin Solid Films. 519:4329-4333
The extraordinary Hall effect was studied in 1 to 10nm thick nickel films prepared by radio-frequency diode sputtering (plasma) and electron-beam evaporation of Ni. The Hall resistance, R H, does not reach saturation in fields up to 0.5 T in films th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af3136f77da6d393640c80b9b270cee1
https://doi.org/10.1016/j.tsf.2011.01.377
https://doi.org/10.1016/j.tsf.2011.01.377
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 74:994-997
The effect of the composition, deposition method, and preliminary annealing temperature of catalyst thin films on the structure of catalyst nanoparticles and carbon nanotubes synthesized by CVD with a single acetylene burst was studied. A catalyst pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0535fd56ffd8910864ce90c65f4fc5e4
https://doi.org/10.3103/s1062873810070221
https://doi.org/10.3103/s1062873810070221
Publikováno v:
Russian Chemical Bulletin. 55:1425-1429
Carbon nanostructures were synthesized by the pyrolysis of an CH4-H2 mixture. The synthesis was carried out on the Fe-Mo catalysts supported on the SiO2 surface by high-frequency diode sputtering or chemical deposition from a solution of a heterometa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8b985a82417e6b1ab0c6d6225c2a243
https://doi.org/10.1007/s11172-006-0433-6
https://doi.org/10.1007/s11172-006-0433-6
Publikováno v:
Russian Chemical Bulletin. 54:2281-2285
Carbon nanofibers were synthesized by the pyrolysis of ethylene and methane on hydrides of intermetallides LaNinHx (n = 2, 3, 5; x = 0.1–4). The influence of parameters of the synthesis (temperature and the ratio of gases in an Ar: H2: C2H4 (CH4) m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2838e91f2d9686d3fa5c3b95a5c1abb
https://doi.org/10.1007/s11172-006-0110-9
https://doi.org/10.1007/s11172-006-0110-9
Autor:
Igor I. Khodos, Yu. A. Kasumov, Hélène Bouchiat, Shamashis Sengupta, Franck Fortuna, Galina A. Tsirlina, Meydi Ferrier, Chuan Li, Anil Murani, Sophie Guéron, R. Deblock, Kirill S. Napolskii, D. Koshkodaev, A. Kasumov
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2014, 90 (issue 24), pp.245427. ⟨10.1103/PhysRevB.90.245427⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2014, 90 (issue 24), pp.245427. ⟨10.1103/PhysRevB.90.245427⟩
International audience; We investigate proximity-induced superconductivity in micrometer-long bismuth nanowires connected to superconducting electrodes with a high critical field. At low temperature we measure a supercurrent that persists in magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f29493716f250221d3751ebfa1b2141
http://hal.in2p3.fr/in2p3-01115787
http://hal.in2p3.fr/in2p3-01115787