Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Romain Anankine"'
Autor:
Romain Anankine, Suzanne Dang, Mussie Beian, Edmond Cambril, Carmen Gomez Carbonell, Aristide Lemaître, François Dubin
Publikováno v:
New Journal of Physics, Vol 20, Iss 7, p 073049 (2018)
We study the time coherence of the photoluminescence radiated by spatially indirect excitons confined in a 10 μ m electrostatic trap. Above a critical temperature of about 1 K, we show that the photoluminescence is homogeneously broadened in the dil
Externí odkaz:
https://doaj.org/article/e98e22fed3d44c52af062509701ca330
Autor:
Aristide Lemaître, Romain Anankine, Markus Holzmann, Carmen Gomez, Suzanne Dang, François Dubin
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2019, 122 (11), ⟨10.1103/PhysRevLett.122.117402⟩
Physical Review Letters, American Physical Society, 2019, 122 (11), ⟨10.1103/PhysRevLett.122.117402⟩
We study ultracold dipolar excitons confined in a $10\text{ }\text{ }\ensuremath{\mu}\mathrm{m}$ trap of a double GaAs quantum well. Based on the local density approximation, we unveil for the first time the equation of state of excitons. Specificall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a84b21c29a480649232a54d81b0fef9
https://hal.archives-ouvertes.fr/hal-02324348
https://hal.archives-ouvertes.fr/hal-02324348
Autor:
Romain Anankine, Aristide Lemaître, Edmond Cambril, Mussie Beian, Suzanne Dang, Carmen Gomez, Francois Dubin, Johann Osmond, Mathieu Alloing
Publikováno v:
Physical Review Applied. 8
Exploring collective quantum phenomena is aided by model systems of cold gases of (quasi)particles, such as spatially indirect excitons in a semiconductor---but a proper control system is needed. This study provides a technique to manipulate the conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78e15c622838b688faea3c4030019f9
https://doi.org/10.1103/physrevapplied.8.054025
https://doi.org/10.1103/physrevapplied.8.054025
Autor:
Franc Ois Dubin, Edmond Cambril, Mathieu Alloing, Romain Anankine, Suzanne Dang, Carmen Gomez Carbonell, Mussie Beian, Aristide Lemaître, Kamel Merghem
Publikováno v:
Physical Review Letters. 118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37dc18a0d9230585a9d5496c24125860
https://doi.org/10.1103/physrevlett.118.159901
https://doi.org/10.1103/physrevlett.118.159901
Autor:
Kamel Merghem, Romain Anankine, Mussie Beian, Suzanne Dang, François Dubin, Carmen Gomez Carbonell, Aristide Lemaître, Edmond Cambril, Mathieu Alloing
Publikováno v:
Physical Review Letters. 118
We study spatially indirect excitons of GaAs quantum wells, confined in a 10 microns electrostatic trap. Below a critical temperature of about 1 Kelvin, we detect macroscopic spatial coherence and quantised vortices in the weak photoluminescence emit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94ac49c43b3b3f8e1eebfafae5a35d62
https://doi.org/10.1103/physrevlett.118.127402
https://doi.org/10.1103/physrevlett.118.127402
Autor:
Aristide Lemaître, Romain Anankine, François Dubin, Mussie Beian, Carmen Gomez Carbonell, Mathieu Alloing, Edmond Cambril
We study semiconductor excitons confined in an electrostatic trap of a GaAs bilayer heterostructure. We evidence that optically bright excitonic states are strongly depleted while cooling to sub-Kelvin temperatures. In return, the other accessible an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601f25f32cd1141c6164d9d92da9b535
Publikováno v:
Proceedings of Meetings on Acoustics.
Backward waves propagating on shell are guided modes with opposite phase and group velocities. For a shell in vacuum, backward modes are linked to zero group velocity modes and resonances which have been the object of recent studies. For a shell embe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc6224a0d691cc54e4f39b259f1c99bf
https://doi.org/10.1121/1.4800803
https://doi.org/10.1121/1.4800803
Publikováno v:
The Journal of the Acoustical Society of America. 133:3298-3298
Backward waves propagating on shell are guided modes with opposite phase and group velocities. For a shell in vacuum, backward modes are linked to zero group velocity modes and resonances, which have been the object of recent studies. For a shell emb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0b9f807d99902154dd225de602f634
https://doi.org/10.1121/1.4805443
https://doi.org/10.1121/1.4805443
Autor:
Mussie Beian, Mathieu Alloing, Romain Anankine, Edmond Cambril, Carmen Gomez Carbonell, Aristide Lemaître, François Dubin
Publikováno v:
Europhysics Letters; Aug2017, Vol. 119 Issue 3, p1-1, 1p