2 papers
cond-mat.quant-gas2021
Defect Saturation in a Rapidly Quenched Bose Gas
Junhong Goo, Younghoon Lim, Yong-il Shin
We investigate the saturation of defect density in an atomic Bose gas rapidly cooled into a superfluid phase. The number of quantum vortices, which are spontaneously created in the…
cond-mat.quant-gas2021
Large-area Rb Bose-Einstein condensate in a clipped-Gaussian optical dipole trap
Younghoon Lim, Junhong Goo, Haneul Kwak +1
We demonstrate a production of large-area Rb Bose-Einstein condensates (BECs) using a non-Gaussian optical dipole trap (ODT). The ODT is formed by focusing a symmetrically t…