Following Marx et al. [Phys. Rev. Lett. 111, 243007 (2013)], we discuss the measurement and manipulation of the temperature of cold CO molecules in a microchip environment. In particular, we present a model to explain the observed and calculated velocity distributions. We also show that a translational temperature can be extracted directly from the measurements. Finally, we discuss the conditions needed for an effective adiabatic cooling of the molecular ensemble trapped on the microchip.

Measuring and manipulating the temperature of cold molecules trapped on a chip / Marx, S; Smith, Da; Insero, G; Meek, Sa; Sartakov, Bg; Meijer, G; Santambrogio, G. - In: PHYSICAL REVIEW A. - ISSN 1050-2947. - 92:6(2015), pp. 063408-1-063408-7. [10.1103/PhysRevA.92.063408]

Measuring and manipulating the temperature of cold molecules trapped on a chip

Insero, G;Santambrogio, G
2015

Abstract

Following Marx et al. [Phys. Rev. Lett. 111, 243007 (2013)], we discuss the measurement and manipulation of the temperature of cold CO molecules in a microchip environment. In particular, we present a model to explain the observed and calculated velocity distributions. We also show that a translational temperature can be extracted directly from the measurements. Finally, we discuss the conditions needed for an effective adiabatic cooling of the molecular ensemble trapped on the microchip.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11696/67697
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