Metrics for comparing plasma mass filters

Abraham J. Fetterman, Nathaniel J. Fisch

Research output: Contribution to journalArticlepeer-review

15 Scopus citations


High-throughput mass separation of nuclear waste may be useful for optimal storage, disposal, or environmental remediation. The most dangerous part of nuclear waste is the fission product, which produces most of the heat and medium-term radiation. Plasmas are well-suited to separating nuclear waste because they can separate many different species in a single step. A number of plasma devices have been designed for such mass separation, but there has been no standardized comparison between these devices. We define a standard metric, the separative power per unit volume, and derive it for three different plasma mass filters: the plasma centrifuge, Ohkawa filter, and the magnetic centrifugal mass filter.

Original languageEnglish (US)
Article number103503
JournalPhysics of Plasmas
Issue number10
StatePublished - Oct 2011

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics


Dive into the research topics of 'Metrics for comparing plasma mass filters'. Together they form a unique fingerprint.

Cite this