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The power flow angle of surface acoustic waves in quartz not on a crystalline axis of symmetry is shown to vary rapidly with temperature. Experimental results and theoretical calculations are presented demonstrating the dependence of the acoustic power flow angle on a doubly rotated cut of quartz.
Williams, D.
and Cho, F.
(1981),
Temperature variation of SAW power flow angle, Electronics Letters, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=921684
(Accessed March 28, 2024)