Browsing Instrumentation and Applied Physics (IAP) by Subject "Quadrupole Ion Trap (QIT)"

Now showing items 1-3 of 3

Escape Of High Mass Ions Due To Initial Thermal Energy And Its Implications For RF Trap Design

Subramanyan, E K Ganapathy (2013-05-31)

This thesis investigates the loss of high mass ions due to the initial thermal energy in ion trap mass analyzers. It provides an analytical expression for estimating the percentage loss of ions of a given mass at a particular ...
Numerical Investigation of Segmented Electrode Designs for the Cylindrical Ion Trap and the Orbitrap Mass Analyzers

Sonalikar, Hrishikesh Shashikant (2018-02-08)

This thesis is a numerical study of fields within ion traps having segmented electrodes1. The focus is on two cylindrical ion trap structures, two Orbit rap structures and one planar structure which mimics the field of the ...
Numerical Study of Directionality of Ion Ejection In Axially Symmetric Ion Traps

Naveen Reddy, D S Srinivas (2013-02-13)

In the normal operation of quadrupole ion trap mass spectrometers, the trapped ions are ejected symmetrically through both the upper (detector) and lower(source) endcap electrodes during mass selective boundary ejection ...