Birefringence measurements in single crystal sapphire and calcite shocked along the a axis

Calcite and sapphire were shock compressed along the ⟨101⎯⎯0⟩ direction (a axis) in a plate impact configuration. Polarimetery and Photonic Doppler Velocimetery (PDV) were used to measure the change in birefringence with particle velocity in the shock direction. Results for sapphire agree well with...

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Bibliographic Details
Main Authors: Tear, G, Chapman, D, Eakins, D, Proud, W
Format: Conference item
Published: AIP Publishing 2017