Please use this identifier to cite or link to this item: http://hdl.handle.net/10497/17248
Title: Order of magnitude enhancement in neutron emission with deuterium-krypton admixture operation in miniature plasma focus device
Authors: Verma, Rishi
Lee, Paul Choon Keat
Lee, Sing
Springham, Stuart Victor
Tan, Augustine Tuck Lee
Rawat, Rajdeep Singh
Krishnan, M.
Issue Date: 2008
Citation: Verma, R., Lee, P., Lee, S., Springham, S. V., Tan, T. L., Rawat, R. S., & Krishnan, M. (2008). Order of magnitude enhancement in neutron emission with deuterium-krypton admixture operation in miniature plasma focus device. Applied Physics Letters, 93(10), 101501.
Abstract: The effect of varied concentrations of deuterium-krypton (D 2 –Kr) admixture on the neutron emission of a fast miniature plasma focusdevice was investigated. It was found that a judicious concentration of Kr in D 2 can significantly enhance the neutron yield. The maximum average neutron yield of (1±0.27)×10 4  n/shot for pure D 2 filling at 3 mbars was enhanced to (3.14±0.4)×10 5  n/shot with D 2 +2% Kr admixture operation, which represents a >30 -fold increase. More than an order of magnitude enhancement in the average neutron yield was observed over the broader operating range of 1–4 mbars for D 2 +2% Kr and D 2 +5% Kr admixtures.
URI: http://hdl.handle.net/10497/17248
ISSN: 0003-6951
Other Identifiers: 10.1063/1.2979683
Website: http://dx.doi.org/10.1063/1.2979683
Appears in Collections:Journal Articles

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