Chemically etched modulation in wire radius for wire array Z-pinch perturbation studies - Jones, B; Deeney, C; McKenney, JL; Garrity, JE; Lobley, DK; Martin, KL; Griego, AE; Ramacciotti, JP; Bland, SN; Lebedev, SV; Bott, SC; Ampleford, DJ; et al. (REVIEW OF SCIENTIFIC INSTRUMENTS, 2004)