Published March 2008
| Version v1
Journal article
Quantum Degenerate Fermi–Bose Mixtures of 40K and 87Rb Atoms in a Quadrupole-Ioffe Configuration Trap
- 1. State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006 (China)
Description
We report on the attainment of quantum degeneracy of 40K by means of efficient thermal collisions with the evaporatively cooled 87Rb atoms. In a quadrupole-Ioffe configuration trap, potassium atoms are cooled to 0.5 times the Fermi temperature. We obtain up to 7.59 × 105 degenerate fermions 40K
Availability note (English)
Available from http://dx.doi.org/10.1088/0256-307X/25/3/011Additional details
Identifiers
Publishing Information
- Journal Title
- Chinese Physics Letters
- Journal Volume
- 25
- Journal Issue
- 3
- Journal Page Range
- p. 843-846
- ISSN
- 0256-307X
- CODEN
- CPLEEU
INIS
- Country of Publication
- China
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44112673
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- BOSE-EINSTEIN GAS; COLLISIONS; FERMI GAS; FERMIONS; MIXTURES; POTASSIUM 40; QUANTUM STATES; RUBIDIUM 87
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DISPERSIONS; ELECTRON CAPTURE RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIGHT NUCLEI; NANOSECONDS LIVING RADIOISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; POTASSIUM ISOTOPES; RADIOISOTOPES; RUBIDIUM ISOTOPES; YEARS LIVING RADIOISOTOPES