Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Michael Karpov"'
Publikováno v:
New Journal of Physics, Vol 22, Iss 10, p 103055 (2020)
Trapping of atoms and molecules in electrostatic, magnetic and optical traps has enabled studying atomic and molecular interactions on a timescale of many seconds, allowing observations of ultra-cold collisions and reactions. Here we report the first
Externí odkaz:
https://doaj.org/article/de8f0e4db04b49b6bef5906d88a81d00
Autor:
Nitzan Akerman, Michael Karpov, Liron David, Etay Lavert-Ofir, Julia Narevicius, Edvardas Narevicius
Publikováno v:
New Journal of Physics, Vol 17, Iss 6, p 065015 (2015)
A unique property of Zeeman effect based manipulation of paramagnetic particle’s motion is the ability to control velocities of both atoms and molecules. In particular the moving magnetic trap decelerator is capable of slowing and eventually trappi
Externí odkaz:
https://doaj.org/article/1e25f29165b94c199fea1cc294504cc3
Publikováno v:
Tambov University Reports. Series: Natural and Technical Sciences. :112-118
We present a random version of a theorem on equilibrium points for two parametrized multivalued maps satisfying a joint Caristi type condition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdcfd8818a3aa64aa131e65d84863e8a
https://doi.org/10.20310/1810-0198-2019-24-125-112-118
https://doi.org/10.20310/1810-0198-2019-24-125-112-118
Autor:
Alexander Dorokhov, Michael Karpov
Publikováno v:
Tambov University Reports. Series: Natural and Technical Sciences. :26-32
This work is dedicated to the development of the theory of fixed points of completely continuous operators. We prove existence of new theorems of fixed points of completely continuous operators in F -space (Frechet space). This class of spaces except
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff71caa3eeb3fb3a441adb9eb0cd19f8
https://doi.org/10.20310/1810-0198-2019-24-125-26-32
https://doi.org/10.20310/1810-0198-2019-24-125-26-32
Autor:
Martin Pitzer, Michael Karpov, Julia Narevicius, Yair Segev, Edvardas Narevicius, Nitzan Akerman
Collisions between cold molecules are essential for studying fundamental aspects of quantum chemistry, and may enable the formation of quantum degenerate molecular matter by evaporative cooling. However, collisions between trapped, naturally occurrin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c4c7d614c0ab55263cabbc93e582775
http://arxiv.org/abs/1902.04549
http://arxiv.org/abs/1902.04549
Publikováno v:
New Journal of Physics. 22:103055
Trapping of atoms and molecules in electrostatic, magnetic and optical traps has enabled studying atomic and molecular interactions on a timescale of many seconds, allowing observations of ultra-cold collisions and reactions. Here we report the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::119fd07d2b251c3ee85520b5f7e23e02
https://doi.org/10.1088/1367-2630/abc391
https://doi.org/10.1088/1367-2630/abc391
Autor:
Nitzan Akerman, Natan Bibelnik, Julia Narevicius, Michael Karpov, Edvardas Narevicius, Yair Segev
We demonstrate simultaneous deceleration and trapping of a cold atomic and molecular mixture. This is the first step towards studies of cold atom-molecule collisions at low temperatures as well as application of sympathetic cooling. Both atoms and mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d692a6f28e6553023a0e48e0059a13d9
http://arxiv.org/abs/1611.00155
http://arxiv.org/abs/1611.00155
Autor:
Michael Karpov, Edvardas Narevicius, Alon Luski, Julia Narevicius, Yair Segev, Yuval Shagam, Nitzan Akerman, Natan Bibelnik
Publikováno v:
Science Advances
Supersonic beams are a prevalent source of cold molecules utilized in the study of chemical reactions, atom interferometry, gas-surface interactions, precision spectroscopy, molecular cooling and more. The triumph of this method emanates from the hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65498c00f1e76ae8e01fa23aa9b875b5
http://arxiv.org/abs/1607.04844
http://arxiv.org/abs/1607.04844
Publikováno v:
Nonlinear Optics.
We describe a simple method for generating an autofocusing, radially-symmetric Airy wave, relying on optical caustics which form in a defocusing, nonlocal thermal nonlinear medium with a cylindrical reflective boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::066f7adb355c09e07d66bc1fb3b56fc8
https://doi.org/10.1364/nlo.2015.nf2a.3
https://doi.org/10.1364/nlo.2015.nf2a.3
Publikováno v:
Journal of Optical Networking
Journal of Optical Networking, Optical Society of America, 2015, 2 (12), pp.1053. ⟨10.1364/OPTICA.2.001053⟩
Journal of Optical Networking, Optical Society of America, 2015, 2 (12), pp.1053. ⟨10.1364/OPTICA.2.001053⟩
Self-accelerating Airy beams, which are nondiffracting waves in the form of an Airy function that propagate in free space with constant acceleration, have received considerable attention in recent years. They are typically generated by manipulation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1bdc49e4b471228f9fd052c620959a6
https://hal.archives-ouvertes.fr/hal-01253683
https://hal.archives-ouvertes.fr/hal-01253683