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Related Experiment Video

Updated: Jun 1, 2026

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Experimental Methods for Trapping Ions Using Microfabricated Surface Ion Traps

Published on: August 17, 2017

Fourier transform detection in a cylindrical quadrupole ion trap.

E R Badman¹, J M Wells, H A Bui

¹Department of Chemistry, Purdue University, West Lafayette, Indiana 47907-1393.

Analytical Chemistry

|June 8, 2011

Summary

This summary is machine-generated.

This study introduces a new way to detect ions without damaging them using induced image current measurements in a cylindrical ion trap. This method was successfully demonstrated with krypton and acetophenone, marking a significant advancement in ion detection technology.

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Area of Science:

Analytical Chemistry
Physical Chemistry
Spectroscopy

Background:

Nondestructive ion detection is crucial for various analytical techniques.
Traditional ion detection methods can alter or destroy the ions being measured.
Quadrupole ion traps are versatile tools for ion manipulation and analysis.

Purpose of the Study:

To develop and demonstrate a broad-band, nondestructive method for ion detection.
To utilize induced image current measurement within a cylindrical quadrupole ion trap.
To showcase the applicability of this technique using specific gas and organic molecule ions.

Main Methods:

Implementation of a cylindrical quadrupole ion trap.
Measurement of induced image currents generated by ions.
Acquisition of spectra for krypton and acetophenone ions.
Broad-band detection capability assessment.

Main Results:

Successful implementation of broad-band ion detection using induced image current measurement.
Demonstration of nondestructive detection in a cylindrical ion trap.
Obtained characteristic spectra for krypton and acetophenone ions, validating the method's efficacy.

Conclusions:

Broad-band nondestructive ion detection is feasible using induced image current measurement in a cylindrical ion trap.
This technique offers a valuable alternative to destructive detection methods.
The demonstrated capability opens new avenues for ion analysis and characterization.