6 citations · 6 across the 1 of their papers we have counts for
3 papers
physics.atom-ph2013★ 6 cited
Inelastic collisions of optically trapped metastable calcium atoms
Purbasha Halder, Hannes Winter, Andreas Hemmerich
We study binary collisions of metastable calcium atoms (Ca) in an optical dipole trap. Collisions between P-atoms and between P and S-ato…
cond-mat.quant-gas2012
A novel route to Bose-Einstein condensation of two-electron atoms
Purbasha Halder, Chih-Yun Yang, Andreas Hemmerich
We present a novel route to Bose-Einstein condensation devised for two-electron atoms, which do not admit practicable cooling techniques based upon narrow intercombination lines. A…
physics.atom-ph2007
Continuous loading of S calcium atoms into an optical dipole trap
C. Y. Yang, P. Halder, O. Appel +2
We demonstrate an efficient scheme for continuous trap loading based upon spatially selective optical pumping. We discuss the case of S calcium atoms in an optical dipo…