Tanja Behrle
YOU?
Author Swipe
View article: Low-excitation transport and separation of high-mass-ratio mixed-species ion chains
Low-excitation transport and separation of high-mass-ratio mixed-species ion chains Open
We demonstrate low-excitation transport and separation of two-ion crystals consisting of one Be+9 and one Ca+40 ion, with a high mass ratio of 4.4. The full separation involves transport of the mixed-species chain, splitting each ion into …
View article: Modular variable laser cooling for efficient entropy extraction
Modular variable laser cooling for efficient entropy extraction Open
We propose and experimentally demonstrate a method for laser cooling an oscillator based on sequences of spin-state-dependent displacements followed by spin repumping. For a thermal state with mean occupation $\bar{n}\gg 1$ the method atta…
View article: Low-excitation transport and separation of high-mass-ratio mixed-species ion chains
Low-excitation transport and separation of high-mass-ratio mixed-species ion chains Open
We demonstrate low-excitation transport and separation of two-ion crystals consisting of one beryllium and one calcium ion, with a high mass ratio of $4.4$. The full separation involves transport of the mixed-species chain, splitting each …