Hadamard Transform Time-of-Flight Spectroscopy
Abstract
This report describes the implementation of a new form of time-of-flight mass spectrometry based upon beam modulation and imaging detection which can be applied to studies of continuous ion beams requiring fast data acquisition rates over a large mass-to-charge ratio range. In addition, the use of the imaging detector in this method allows collection of mass-to-charge resolved movies of an ion beam. The capabilities of this method are demonstrated in studies of ion fragmentation reactions, biochemical kinetics, and the fundamental limitations of desorption electrospray ionization.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 26, 2010
- Accession Number
- ADA564594
Entities
People
- Griffin K. Barbula
- Matthew D. Robbins
- Richard Perry
- Richard Zare
Organizations
- Stanford University