Zobrazeno 1 - 10
of 451
pro vyhledávání: '"Claussen, N."'
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 43, Iss 5, Pp 843-848 (2004)
In this work is demonstrated the possible application of paraffin wax suspensions for shaping complex ceramic parts by injection moulding or extrusion. These suspensions were prepared from ceramic or metal-ceramic powders. Thermal debinding as well a
Externí odkaz:
https://doaj.org/article/c1c30d1f4a3d4f20a6c5f7df06a6c32c
Publikováno v:
Nature Communications, volume 10, Article number: 1860 (2019)
Interfaces between topologically distinct phases of matter reveal a remarkably rich phenomenology. We study the experimentally relevant interface between a Laughlin phase at filling factor $\nu=1/3$ and a Halperin 332 phase at filling factor $\nu=2/5
Externí odkaz:
http://arxiv.org/abs/1904.11023
Publikováno v:
Nature Communications 10, 1861 (2019)
Interfaces between topologically distinct phases of matter reveal a remarkably rich phenomenology. To go beyond effective field theories, we study the prototypical example of such an interface between two Abelian states, namely the Laughlin and Halpe
Externí odkaz:
http://arxiv.org/abs/1806.06858
We precisely measured the binding energy of a molecular state near the Feshbach resonance in a $^{85}$Rb Bose-Einstein condensate (BEC). Rapid magnetic field pulses induced coherent atom-molecule oscillations in the BEC. We measured the oscillation f
Externí odkaz:
http://arxiv.org/abs/cond-mat/0302195
An initially stable 85Rb Bose-Einstein condensate (BEC) was subjected to a carefully controlled magnetic field pulse in the vicinity of a Feshbach resonance. This pulse probed the strongly interacting regime for the condensate, with calculated values
Externí odkaz:
http://arxiv.org/abs/cond-mat/0201400
Autor:
Roberts, J. L., Burke, Jr., J. P., Claussen, N. R., Cornish, S. L., Donley, E. A., Wieman, C. E.
We report extentions and corrections to the measurement of the Feshbach resonance in 85Rb cold atom collisions reported earlier [J. L. Roberts et al., Phys. Rev. Lett. 81, 5109 (1998)]. In addition to a better determination of the position of the res
Externí odkaz:
http://arxiv.org/abs/physics/0104053
Autor:
Roberts, J. L., Claussen, N. R., Cornish, S. L., Donley, E. A., Cornell, E. A., Wieman, C. E.
The point of instability of a Bose-Einstein Condensate (BEC) due to attractive interactions was studied. Stable 85-Rb BECs were created and then caused to collapse by slowly changing the atom-atom interaction from repulsive to attractive using a Fesh
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102116
Bose-Einstein condensation has been achieved in a magnetically trapped sample of 85Rb atoms. Long-lived condensates of up to 10^4 atoms have been produced by using a magnetic-field-induced Feshbach resonance to reverse the sign of the scattering leng
Externí odkaz:
http://arxiv.org/abs/cond-mat/0004290
Inelastic collision rates for ultracold $^{85}$Rb atoms in the F=2 m$_{f}$=-2 state have been measured as a function of magnetic field. Dramatic change in the vicinity of a Feshbach resonance at 155 G was observed. Similar to the elastic rate, the in
Externí odkaz:
http://arxiv.org/abs/physics/0003027
Autor:
Roberts, J. L., Claussen, N. R., Burke, Jr., James P., Greene, Chris H., Cornell, E. A., Wieman, C. E.
A magnetic field dependent Feshbach resonance has been observed in the elastic scattering collision rate between atoms in the F = 2, M = -2 state of 85 Rb. Changing the magnetic field by several Gauss caused the collision rate to vary by a factor of
Externí odkaz:
http://arxiv.org/abs/physics/9808018