PMID: 11909364Mar 23, 2002Paper

Measurements of nonlinear growth of ion-acoustic waves in two-ion-species plasmas with thomson scattering

Physical Review Letters
D H FroulaS H Glenzer

Abstract

We report the first Thomson-scattering measurements of the growth of ion-acoustic waves in well-characterized multi-ion-species plasmas consisting of gold and beryllium. We observe that only the berylliumlike mode grows, verifying linear kinetic theory. In addition, a twofold increase in ion temperature is measured when ion-acoustic waves are excited to large amplitudes by stimulated Brillouin scattering (SBS). This increase in ion temperature is a strong indication of hot ions due to trapping. We explain the measured SBS reflectivity by nonlinear detuning of the SBS instability due to these trapping effects.

References

May 1, 1995·Physical Review Letters·B S BauerS A Baker
Oct 4, 2000·Physical Review Letters·D S MontgomeryJ C Fernandez
Apr 6, 2001·Physical Review Letters·S H GlenzerP E Young

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Citations

Nov 3, 2010·The Review of Scientific Instruments·J S RossS H Glenzer
Apr 7, 2010·Physical Review Letters·J S RossD H Froula
Feb 28, 2020·Scientific Reports·Qingsong FengXiantu He
Oct 4, 2018·The Review of Scientific Instruments·Hang ZhaoYongkun Ding
Mar 24, 2005·Physical Review Letters·C RicondaF Detering
May 7, 2003·Physical Review Letters·D H FroulaS H Glenzer
Jun 13, 2009·Physical Review Letters·J A AranedaE Marsch
May 21, 2005·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Q Z YuZ J Zheng
Apr 7, 2010·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·J P PalastroS H Glenzer
Aug 25, 2004·Physical Review Letters·C NiemannR P Johnson
Oct 2, 2009·Physical Review Letters·S DepierreuxC Labaune

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