Author: Russell CampbellPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Localisation of Bose-Einstein Condensates in Optical Lattices
Author: Russell CampbellBose-Einstein Condensates in Optical Lattices
Author: Leonardo FallaniDynamics of Bose-Einstein Condensates in Optical Lattices
Author: Sarah McKinneyPublisher:
ISBN:
Category : Bose-Einstein condensation
Languages : en
Pages : 138
Book Description
Hikari Kōshichū No Bōsu-Ainshutain Gyōshukutai Ni Kansuru Rironteki Kenkyū
Author: Shunji TsuchiyaBose-Einstein Condensates in Optical Lattices
Author: Henrik Kjær AndersenPublisher:
ISBN:
Category :
Languages : en
Pages : 166
Book Description
Dipolar Bose-Einstein Condensates in Optical Lattices
Author: Kazimierz ŁakomyBose-Einstein Condensation in Dilute Gases
Author: Christopher PethickPublisher:
ISBN: 9781139811781
Category : SCIENCE
Languages : en
Pages : 584
Book Description
Introduction to ultracold atomic Bose and Fermi gases for advanced undergraduates, graduates, experimentalists and theorists.
Bose-Einstein Condensates in Optical Lattices
Author: Jongchul MunPublisher:
ISBN:
Category :
Languages : en
Pages : 177
Book Description
87Rb Bose Einstein Condensate in 3D optical lattice was studied in the regime of weak interaction(the superfluid phase) and strong interaction(the Mott insulating phase). The stability of superfluid currents was studied using a moving optical lattice. The critical momentum for stable superfluid current varies from 0.5 recoil momentum (shallow lattice) to 0 (the Mott insulator) as the system reaches the Mott insulator transition. The phase diagram for the disappearance of superfluidity was studied as a function of momentum and lattice depth. Our phase diagram boundary extrapolates to the critical lattice depth for the superfluid-to-MI transition. When a one-dimensional gas was loaded into a moving optical lattice a sudden broadening of the transition between stable and unstable phases was observed. A new auxiliary vacuum chamber, which is called the science chamber, was designed and installed to improve optical lattice experimental performance and imaging resolution power. Atoms are transported from the main chamber to the science chamber. By further evaporation cooling, BECs with N - 2-3 x 104 atoms are produced in a combination trap of two focused IR laser beams. High-resolution imaging was obtained with a 4-lens stack providing a resolution of - 2pm. The deep Mott insulator(MI) phase was studied using clock shift spectroscopy. Individual MI phases with integer occupation numbers could be addressed through their clock shifts, and their spatial density profile could be imaged ("shell structure"). With increasing trap depth, MI shells expanded from low to high density regions of the cloud.
Ultracold Atoms in Optical Lattices
Author: Maciej LewensteinPublisher: Oxford University Press
ISBN: 0199573123
Category : Science
Languages : en
Pages : 494
Book Description
This book explores the physics of atoms frozen to ultralow temperatures and trapped in periodic light structures. It introduces the reader to the spectacular progress achieved on the field of ultracold gases and describes present and future challenges in condensed matter physics, high energy physics, and quantum computation.
Dynamics of Bose-Einstein Condensates in Optical Lattices
Author: Karen Anna Clara Braun-MunzingerPublisher:
ISBN:
Category : Bose-Einstein condensation
Languages : en
Pages : 190
Book Description