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pro vyhledávání: '"Knoop, Steven"'
Autor:
Knoop, Steven.
Proefschrift Rijksuniversiteit Groningen.
Met lit.opg. - Met samenvatting in het Nederlands.
Met lit.opg. - Met samenvatting in het Nederlands.
Externí odkaz:
http://irs.ub.rug.nl/ppn/292151632
Publikováno v:
Atmos. Meas. Tech. 14, 2021, pages 2219-2235
A two-year measurement campaign of the ZephIR 300 vertical profiling continuous-wave (CW) focusing wind lidar has been carried out by the Royal Netherlands Meteorological Institute (KNMI) at the Cabauw site. We focus on the (height-dependent) data av
Externí odkaz:
http://arxiv.org/abs/2105.11859
A two-year verification campaign of the ZephIR~300 vertical profiling wind LiDAR has recently been started by the Royal Netherlands Meteorological Institute (KNMI) at the CESAR Observatory (Cabauw Experimental Site for Atmospheric Research) in Cabauw
Externí odkaz:
http://arxiv.org/abs/1810.01734
Publikováno v:
Eur. Phys. J. D (2017) 71: 49
We report on the realization of an ultracold (<25~muK) mixture of rubidium ({87}Rb) and metastable triplet helium ({4}He) in an optical dipole trap. Our scheme involves laser cooling in a dual-species magneto-optical trap, simultaneous MW- and RF-ind
Externí odkaz:
http://arxiv.org/abs/1611.01430
Publikováno v:
Phys. Rev. A 94, 050701 (2016)
In an ultracold, optically trapped mixture of $^{87}$Rb and metastable triplet $^4$He atoms we have studied trap loss for different spin-state combinations, for which interspecies Penning ionization is the main two-body loss process. We observe long
Externí odkaz:
http://arxiv.org/abs/1609.01098
Publikováno v:
Appl. Phys. B 121, 391 (2015)
We demonstrate a simple scheme to reach Bose-Einstein condensation (BEC) of metastable triplet helium atoms using a single beam optical dipole trap with moderate power of less than 3 W. Our scheme is based on RF-induced evaporative cooling in a quadr
Externí odkaz:
http://arxiv.org/abs/1508.04019
Publikováno v:
Physical Review A 91, 062711 (2015)
We have obtained accurate ab initio quartet potentials for the diatomic metastable triplet helium + alkali-metal (Li, Na, K, Rb) systems, using all-electron restricted open-shell coupled cluster singles and doubles with noniterative triples correctio
Externí odkaz:
http://arxiv.org/abs/1501.00884
Publikováno v:
Eur. Phys. J. D 69, 52 (2015)
We have realized Bose-Einstein condensation (BEC) of 87Rb in the F=2, m_F=2 hyperfine substate in a hybrid trap, consisting of a quadrupole magnetic field and a single optical dipole beam. The symmetry axis of the quadrupole magnetic trap coincides w
Externí odkaz:
http://arxiv.org/abs/1411.7628
In this Chapter, we give an introduction into experiments with Feshbach molecules and their applications. In particular, we discuss the various creation and detection methods, and the internal-state manipulation of such molecules. We highlight two to
Externí odkaz:
http://arxiv.org/abs/0809.3920
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