SciPost Submission Page

A scanning quantum cryogenic atom microscope at 6 K

by Stephen F. Taylor, Fan Yang, Brandon A. Freudenstein, Benjamin L. Lev

Submission summary

As Contributors: Benjamin Lev · Stephen Taylor · Fan Yang
Arxiv Link: https://arxiv.org/abs/2010.03559v1 (pdf)
Date submitted: 2020-10-08 18:58
Submitted by: Lev, Benjamin
Submitted to: SciPost Physics
Academic field: Physics
Specialties:
  • Atomic, Molecular and Optical Physics - Experiment
  • Condensed Matter Physics - Experiment
  • Quantum Physics
Approach: Experimental

Abstract

The Scanning Quantum Cryogenic Atom Microscope (SQCRAMscope) is a quantum sensor in which a quasi-1D quantum gas images electromagnetic fields emitted from a nearby sample. We report improvements to the microscope. Cryogen usage is reduced by replacing the liquid cryostat with a closed-cycle system and modified cold finger, and cryogenic cooling is enhanced by adding a radiation shield. The minimum accessible sample temperature is reduced from 35 K to 5.8 K while maintaining low sample vibrations. A new sample mount is easier to exchange, and quantum gas preparation is streamlined.

Current status:
Editor-in-charge assigned


Submission & Refereeing History

You are currently on this page

Submission 2010.03559v1 on 8 October 2020

Login to report or comment