Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Hensler, S."'
Publikováno v:
In Hand Surgery and Rehabilitation December 2020 39(6):568-574
Publikováno v:
In Hand Surgery and Rehabilitation September 2020 39(4):296-301
Publikováno v:
Nature Physics, November 2006
We demonstrate demagnetization cooling of a gas of ultracold $^{52}$Cr atoms. Demagnetization is driven by inelastic dipolar collisions which couple the motional degrees of freedom to the spin degree. By that kinetic energy is converted into magnetic
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610498
We propose a cooling scheme based on depolarisation of a polarised cloud of trapped atoms. Similar to adiabatic demagnetisation, we suggest to use the coupling between the internal spin reservoir of the cloud and the external kinetic reservoir via di
Externí odkaz:
http://arxiv.org/abs/quant-ph/0505096
We have observed Feshbach resonances in elastic collisions between ultracold ${}^{52}$Cr atoms. This is the first observation of collisional Feshbach resonances in an atomic species with more than one valence electron. The zero nuclear spin of ${}^{5
Externí odkaz:
http://arxiv.org/abs/cond-mat/0412049
Autor:
Hensler, S., Werner, J., Griesmaier, A., Schmidt, P. O., Goerlitz, A., Pfau, T., Giovanazzi, S., Rzazewski, K.
We have investigated both theoretically and experimentally dipolar relaxation in a gas of magnetically trapped chromium atoms. We have found that the large magnetic moment of 6 $\mu_B$ results in an event rate coefficient for dipolar relaxation proce
Externí odkaz:
http://arxiv.org/abs/quant-ph/0307184
We have measured the deca-triplet s-wave scattering length of the bosonic chromium isotopes $^{52}$Cr and $^{50}$Cr. From the time constants for cross-dimensional thermalization in atomic samples we have determined the magnitudes $|a(^{52}Cr)|=(170 \
Externí odkaz:
http://arxiv.org/abs/quant-ph/0303069
We have realized a scheme for continuous loading of a magnetic trap (MT). ^{52}Cr atoms are continuously captured and cooled in a magneto-optical trap (MOT). Optical pumping to a metastable state decouples atoms from the cooling light. Due to their h
Externí odkaz:
http://arxiv.org/abs/quant-ph/0011113
Publikováno v:
In Hand Surgery and Rehabilitation October 2017 36(5):322-329
Publikováno v:
14th Triennial Congress of the International Federation of Societies for Surgery of the Hand (IFSSH), 11th Triennial Congress of the International Federation of Societies for Hand Therapy (IFSHT), 11th Triennial Congress of the International Federation of Societies for Hand Therapy (IFSHT); 20190617-20190621; Berlin; DOCIFSSH19-537 /20200206/
Objectives/Interrogation: To date, there is no objective quantitative data on the natural lateral stability of healthy proximal interphalangeal (PIP) joints or the postoperative stability of different PIP joint arthroplasties. The objective of this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::776f6701cf178b35caf9379dab55d13e