Article

Abstract

• Operation of an atomtronic battery is demonstrated where a finite-temperature Bose–Einstein condensate stored in one half of a double-well potential is coupled to an initially empty load well that is impedance matched by a resonant terminator beam. The atom number and temperature of the condensate are monitored during the discharge cycle, and are used to calculate fundamental properties of the battery. The discharge behavior is analyzed according to a Thévenin equivalent circuit that contains a finite internal resistance to account for dissipation in the battery. Battery performance at multiple discharge rates is characterized by the peak power output, and the current and energy capacities of the system.

Creator

• Straatsma, Cameron JE
• Anderson, Dana Z.
• Caliga, Seth C.

Date Issued

• 2017-01-01

Academic Affiliation

• Physics

Journal Title

• New Journal of Physics

Journal Volume

• 19

Subject

• atomtronics
• finite-temperature
• Bose–Einstein condensate
• battery

Zuletzt geändert

• 2019-12-05

Resource Type

• Article

Urheberrechts-Erklärung

• In Copyright

DOI

•  https://doi.org/10.1088/1367-2630/aa56d8

ISSN

• 1367-2630

Language

• English [eng]

License

• Attribution 3.0

Beziehungen

Artikel

Miniaturansicht	Titel	Datum Hochgeladen	Sichtbarkeit	Aktionen
	experimentalDemonstrationOfAnAtomtronicBattery.pdf	2019-12-05	Öffentlichkeit	Herunterladen
	experimentalDemonstrationOfAnAtomtronicBattery.pdf	2019-12-05	Öffentlichkeit	Herunterladen