Heating rate and spin flip lifetime due to near-field noise in layered superconducting atom chips

• Main Authors: Fermani, R., Müller, T., Zhang, B., Lim, M. J., Dumke, R.
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Physics::Atomic physics
• Online Access: https://hdl.handle.net/10356/101862; http://hdl.handle.net/10220/18789
• Institution: Nanyang Technological University

We investigate theoretically the heating rate and spin flip lifetimes due to near-field noise for atoms trapped close to layered superconducting structures with the superconductor in the Meissner state. In particular, we compare the case of a gold layer deposited above a superconductor with the case...