Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Mojdeh S. Najafabadi"'
Autor:
Donald H. White, Thomas A. Haase, Dylan J. Brown, Maarten D. Hoogerland, Mojdeh S. Najafabadi, John L. Helm, Christopher Gies, Daniel Schumayer, David A. W. Hutchinson
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Anderson localization has been previously reported in 1D and 3D but it has remained elusive in 2D environments. Here the authors report probable observation of 2D Anderson localization using ultracold atoms in a weak interaction regime.
Externí odkaz:
https://doaj.org/article/44af375a966a4666a422376b231284b2
Publikováno v:
Physical Review A. 104
Anderson localization in a two-dimensional ultracold Bose-gas has been demonstrated experimentally. Atoms were released within a dumbbell-shaped optical trap, where the channel of variable aspect ratio provided the only path for particles to travel b
Autor:
D. H. White, D. J. Brown, Thomas A. Haase, J. L. Helm, Maarten Hoogerland, David Hutchinson, Daniel Schumayer, Mojdeh S. Najafabadi, Christopher Gies
Publikováno v:
Nature Communications
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Anderson localisation -- the inhibition of wave propagation in disordered media -- is a surprising interference phenomenon which is particularly intriguing in two-dimensional (2D) systems. While an ideal, non-interacting 2D system of infinite size is