2 papers
physics.atom-ph2024
Pulsed loading of a magneto-optical trap on atom chip for fast pressure recovery in ultrahigh vacuum environment
Vivek Singh, V. B. Tiwari, A. Chaudhary +2
This study presents investigations on pulsed loading of a magneto-optical trap (MOT) on an atom chip in an UHV environment. Using three parallel resistively heated Rb-metal dispens…
physics.atom-ph2023
Ultra-high vacuum pressure measurement using cold atoms
S. Supakar, Vivek Singh, V. B. Tiwari +1
In this work, we have measured the background pressure in an ultra-high vacuum (UHV) chamber by measuring the collisional loss rates in a Rb atom magneto-optical trap (MOT) on an a…