Ion-locked cyclotron resonance: a means for instantaneously changing ion cyclotron orbital radius
β Scribed by Ruidan Chen; Alan G. Marshall; Mingda Wang
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 674 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Previous masz spectrometers based on the ion cyclotron resonance principle have employed continuous excitation (smgle-pube or frequency-sweep), with detection during (frequency-sweep) or after (single-pulse or frequency smcep) the excitation. The present paper introduces an exper-knent in uhich an i
The unimolecular dissociations of the two isomeric ions, [CHJCH,CHNH,I+, 1, and [CH,CHzNHCH2]\*, 2, were re-examined. Molecular orbital calculations (MP2/6-311 + G\*\*//HF/6-31G\* + ZPE level) were used to characterize the corresponding potential energy profiles and, in order to understand the vario
A new trapped ion cell design for use with Fourier transform ion cyclotron resonance mass spectrometry is described. The design employs 15 cylindrical ring electrodes to generate trapping potential wells and 32 separately assignable rod electrodes for excitation and detection. The rod electrodes are