scholarly journals Characterization of atomic spin polarization lifetime of cesium vapor cells with neon buffer gas

AIP Advances ◽  
2018 ◽  
Vol 8 (2) ◽  
pp. 025305 ◽  
Author(s):  
Janet W. Lou ◽  
Geoffrey A. Cranch
Keyword(s):  
Spin Polarization ◽  
Buffer Gas ◽  
Cesium Vapor ◽  
Atomic Spin ◽  
Vapor Cells

Characterization of spin polarization for cesium vapor confined within hollow core fibers

2016 ◽  
Author(s):  
Pierre M. Bouzi ◽  
Janet W. Lou ◽  
Gary A. Miller ◽  
Geoffrey A. Cranch ◽  
Fredrik K. Fatemi
Keyword(s):  
Spin Polarization ◽  
Cesium Vapor ◽  
Hollow Core

Microfabrication of cesium vapor cells with buffer gas for MEMS atomic clocks

2011 ◽  
Vol 167 (2) ◽  
pp. 594-601 ◽  
Author(s):  
M. Hasegawa ◽  
R.K. Chutani ◽  
C. Gorecki ◽  
R. Boudot ◽  
P. Dziuban ◽  
...  
Keyword(s):  
Atomic Clocks ◽  
Buffer Gas ◽  
Cesium Vapor ◽  
Vapor Cells

scholarly journals Characterization of high-temperature performance of cesium vapor cells with anti-relaxation coating

2017 ◽  
Vol 121 (6) ◽  
pp. 063104 ◽  
Author(s):  
Wenhao Li ◽  
Mikhail Balabas ◽  
Xiang Peng ◽  
Szymon Pustelny ◽  
Arne Wickenbrock ◽  
...  
Keyword(s):  
High Temperature ◽  
Cesium Vapor ◽  
Temperature Performance ◽  
Vapor Cells

A Technique for Preparing Wall Coated Cesium Vapor Cells

1972 ◽  
Vol 43 (9) ◽  
pp. 1388-1389 ◽  
Author(s):  
Gurbax Singh ◽  
Philip Dilavore ◽  
Carroll O. Alley
Keyword(s):  
Cesium Vapor ◽  
Vapor Cells

scholarly journals Thermometry in a Multipole Ion Trap

2020 ◽  
Vol 10 (15) ◽  
pp. 5264
Author(s):  
Markus Nötzold ◽  
Saba Zia Hassan ◽  
Jonas Tauch ◽  
Eric Endres ◽  
Roland Wester ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Md Simulation ◽  
Ion Trap ◽  
Linear Mapping ◽  
Trapped Ions ◽  
Translational Energy ◽  
Buffer Gas ◽  
The Finite Element Method ◽  
Potential Landscape

We present a characterization of the ions’ translational energy distribution in a multipole ion trap. A linear mapping between the energy distribution of the trapped ions onto the ions’ time-of-flight (TOF) to a detector is demonstrated. For low ion temperatures, a deviation from linearity is observed and can be attributed to the emergence of multiple potential minima. The potential landscape of the trapped ions is modeled via the finite element method, also accounting for subtleties such as surface-charge accumulation. We demonstrate the validity of our thermometry method by simulating the energy distribution of the ion ensemble thermalized with buffer gas using a Molecular Dynamics (MD) simulation. A comparison between the energy distribution of trapped ions in different multipole trap configurations—i.e., with hyperbolic rods, cylindrical rods, and cylindrical wires—is provided. With these findings, one can map the temperature of the trapped ions down to the Kelvin regime using their TOF distributions. This enables future studies on sympathetic cooling and chemical reactions involving ions in multipole traps.

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