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. Author manuscript; available in PMC: 2011 Apr 1.

Published in final edited form as: J Magn Reson. 2007 Jan 20;186(1):17–25. doi: 10.1016/j.jmr.2007.01.011

(a) Measured Micro-Z calibration curve for calibration step A (0-4 T/m). Inset shows a typical z-axis projection of the capillary tube and the measurement of its width Δν. (b) Measured Micro-Z gradient waveforms for calibration step B (4-50 T/m). Here G_z₁ ≈ 5, 25, 49 T/m, and Δ = δ₁. Inset shows equal pulse areas at each G_z₁ after adjusting δ₂.

(a) Measured Micro-Z calibration curve for calibration step A (0-4 T/m). Inset shows a typical z-axis projection of the capillary tube and the measurement of its width Δν. (b) Measured Micro-Z gradient waveforms for calibration step B (4-50 T/m). Here G_z₁ ≈ 5, 25, 49 T/m, and Δ = δ₁. Inset shows equal pulse areas at each G_z₁ after adjusting δ₂.