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Table 1 Laser-induced properties of the single-layer Al film and various RMFs induced at 32.20 J/cm2

From: Precisely Controlled Reactive Multilayer Films with Excellent Energy Release Property for Laser-Induced Ignition

Sample Ignition duration (μs) Maximum flame length (mm) Maximum flame width (mm) Maximum flame area (mm2) Reaction area (mm2)
Al-400 nm 80 2.90 3.00 6.945 0.055
TiO2/Al-400 nm 120 3.00 3.45 7.523 0.153
TiO2/Al-132 nm 180 4.05 3.33 9.835 0.368
MnO2/Al-400 nm 160 4.25 2.85 8.760 0.239
MnO2/Al-132 nm 220 3.95 3.83 11.476 0.434
CuO/Al-400 nm 140 3.75 3.50 8.190 0.191
CuO/Al-132 nm 200 4.50 3.25 10.475 0.403