A novel linear ion trap mass analyzer was developed using just four elongated planar electrodes, mounted in parallel, and employing an RF potential for ion trapping in the radial and axial directions. Mass analysis was achieved using the mass-selective instability scan with ion ejection in the radial direction. The performance of this new device was characterized in comparison with the 6-electrode rectilinear ion trap (RIT) from which it is derived. The 4-electrode trap gives optimum performance in an asymmetric geometry, just like the original optimized 6-electrode RIT. The strong RF fringing fields at the ends of the RF rods account for axial ion trapping without use of extra electrodes or an axial DC voltage. Field calculations and simul...
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
Enhancement in the performance and applicability of quadrupole ion trap mass spectrometers is sought...
A miniature ion trap mass analyzer is reported. The described analyzer is a 1/5-scale version of a p...
A novel linear ion trap mass analyzer was developed using just four elongated planar electrodes, mou...
In radiofrequency ion traps, electric fields are produced by applying time-varying potentials betwee...
We report the design and performance of a novel radiofrequency (RF) ion trap mass analyzer, the plan...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
A quadrupole ion trap mass analyzer with simplified geometry, the cylindrical ion trap (CIT), was sh...
A simple method has been proposed to study the effects of multipole components on the performance of...
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
This thesis presents axially symmetric equivalents of three-dimensional rf ion traps. Miniaturizatio...
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
Enhancement in the performance and applicability of quadrupole ion trap mass spectrometers is sought...
A miniature ion trap mass analyzer is reported. The described analyzer is a 1/5-scale version of a p...
A novel linear ion trap mass analyzer was developed using just four elongated planar electrodes, mou...
In radiofrequency ion traps, electric fields are produced by applying time-varying potentials betwee...
We report the design and performance of a novel radiofrequency (RF) ion trap mass analyzer, the plan...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
We present a linear type ion trap consisting of metal lines that are lithographically patterned onto...
A quadrupole ion trap mass analyzer with simplified geometry, the cylindrical ion trap (CIT), was sh...
A simple method has been proposed to study the effects of multipole components on the performance of...
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
This thesis presents axially symmetric equivalents of three-dimensional rf ion traps. Miniaturizatio...
Miniaturization of mass analyzers has been studied for its implication in fieldable instrumentation....
Enhancement in the performance and applicability of quadrupole ion trap mass spectrometers is sought...
A miniature ion trap mass analyzer is reported. The described analyzer is a 1/5-scale version of a p...