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Perpendicular laser cooling with a rotating wall potential in a Penning trap

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 نشر من قبل John Bollinger
 تاريخ النشر 2016
  مجال البحث فيزياء
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We investigate the impact of a rotating wall potential on perpendicular laser cooling in a Penning ion trap. By including energy exchange with the rotating wall, we extend previous Doppler laser cooling theory and show that low perpendicular temperatures are more readily achieved with a rotating wall than without. Detailed numerical studies determine optimal operating parameters for producing low temperature, stable 2-dimensional crystals, important for quantum information processing experiments employing Penning traps.



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