George, S D; Rajesh Komban; Warrier, K G K; Radhakrishnan, P; Nampoori, V P N; Vallabhan, C P G
(Springer, 2007)
The laser induced non-destructive photoacoustic technique has been employed
to measure the thermal diffusivity of lanthanum phosphate ceramics prepared
by the sol–gel route. The thermal diffusivity value was evaluated ...