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of 76
pro vyhledávání: '"Nipper, J."'
Modern ion accelerators and ion implantation systems need very short, highly versatile, Low Energy Beam Transport (LEBT) systems. The need for reliable and continuous operation requires LEBT designs to be simple and robust. The energy efficiency of a
Externí odkaz:
http://arxiv.org/abs/1301.7458
We present experiments measuring an interaction induced phase shift of Rydberg atoms at Stark tuned F\"orster resonances. The phase shift features a dispersive shape around the resonance, showing that the interaction strength and sign can be tuned co
Externí odkaz:
http://arxiv.org/abs/1203.1851
We report on experiments exploring Stark-tuned F\"orster resonances between Rydberg atoms with unprecedented resolution in the F\"orster defect. The individual resonances are expected to exhibit different angular dependencies, opening the possibility
Externí odkaz:
http://arxiv.org/abs/1201.6210
Autor:
Bendkowsky, V., Butscher, B., Nipper, J., Balewski, J., Shaffer, J. P., Löw, R., Pfau, T., Li, W., Stanojevic, J., Pohl, T., Rost, J. M.
Quantum reflection is a pure wave phenomena that predicts reflection of a particle at a changing potential for cases where complete transmission occurs classically. For a chemical bond, we find that this effect can lead to non-classical vibrational t
Externí odkaz:
http://arxiv.org/abs/0912.4058
Autor:
Chestnov, I. Yu., Alodjants, A. P., Arakelian, S. M., Nipper, J., Vogl, U., Vewinger, F., Weitz, M.
Publikováno v:
I. Yu. Chestnov et al., Phys. Rev. A 81, 053843 (2010)
The interaction of a two-level atomic ensemble with a quantized single mode electromagnetic field in the presence of optical collisions (OC) is investigated both theoretically and experimentally. The main accent is made on achieving thermal equilibri
Externí odkaz:
http://arxiv.org/abs/0812.3997
Molecular bonds can be divided into four primary types: ionic, covalent, van der Waals and hydrogen bonds. At ultralow temperatures a novel binding type emerges paving the way for novel molecules and ultracold chemistry [1,2]. The underlying mechanis
Externí odkaz:
http://arxiv.org/abs/0809.2961
Autor:
Li, W., Pohl, T., Rost, J. M., Rittenhouse, Seth T., Sadeghpour, H. R., Nipper, J., Butscher, B., Balewski, J. B., Bendkowsky, V., Löw, R., Pfau, T.
Publikováno v:
Science, 2011 Nov . 334(6059), 1110-1114.
Externí odkaz:
http://dx.doi.org/10.1126/science.1211255
Autor:
Butscher, B.1, Nipper, J.1, Balewski, J. B.1, Kukota, L.1, Bendkowsky, V.1, Löw, R.1, Pfau, T.1 t.pfau@physik.uni-stuttgart.de
Publikováno v:
Nature Physics. Dec2010, Vol. 6 Issue 12, p970-974. 5p. 4 Graphs.
Publikováno v:
INSPIRE-HEP
Modern ion accelerators and ion implantation systems need very short, highly versatile, Low Energy Beam Transport (LEBT) systems. The need for reliable and continuous operation requires LEBT designs to be simple and robust. The energy efficiency of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69a6a1eb1608745588ebf278c86004f0
http://arxiv.org/abs/1301.7458
http://arxiv.org/abs/1301.7458
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