Characteristics of Sr+ ions in an RF trap
โ Scribed by Iku Hirano; Jun Yoda
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 724 KB
- Volume
- 87
- Category
- Article
- ISSN
- 8756-663X
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โฆ Synopsis
Abstract
We have developed a system for generating light by doubling the frequency (secondโharmonic generation) of a highโpower semiconductor laser, with high frequency stability provided by locking to the absorption line of a hollowโcathode lamp. Once this system was built, we constructed an ion trap and used light from the system to measure the characteristics of the trapped ions. By illuminating the ions with both a pump laser and a repumping laser, we were able to measure the characteristics of the ion fluorescence. We used rate equations to analyze our measurements. ยฉ 2004 Wiley Periodicals, Inc. Electron Comm Jpn Pt 2, 87(11): 1โ9, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecjb.20088
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The reactions of C,Sc+ (n = 2-6) with O2 have been studied by using an rf ion trap. C&c+ was produced by the laser ablation of a mixed sample of graphite and scandium. Observed reaction product ions were ScO+ for all C,Sc.+, and BcD: only for C.Sc+ with odd n. In the case of C&c+, the loss of 2C neu