Explosives on a chip

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Copper structure shown here is a precursor material for explosive compounds used in military detonators. The copper structure can be formed on chips then converted to an explosive compound. The compound is being used to improve US Navy detonator devi ...
Copper structure shown here is a precursor material for explosive compounds used in military detonators. The copper structure can be formed on chips, then converted to an explosive compound. The compound is being used to improve US Navy detonator devices. Credit: Gary Meek

Tiny copper structures with pores at both the nanometer and micron size scales could play a key role in the next generation of detonators used to improve the reliability, reduce the size and lower the cost of certain military munitions.


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