Thickness of 0.7-2.1 um,deposited on silicon<111>single crystal quartz glass substrates,values obtained by using short laser pulses to excite a surface acoustic wave(SAW) pulse,SAW wave number=0.32.
Applied Surface Science,86(1995), p.591
Poisson's Ratio
0.17 .. 0.33
Thickness of 0.7-2.1 um,deposited on silicon<111>single crystal quartz glass substrates,values obtained by using short laser pulses to excite a surface acoustic wave(SAW) pulse,SAW wave number=0.32.
Applied Surface Science,86(1995), p.591
Young's Modulus
8 .. 12 GPa
Thickness of 0.7-2.1 um,deposited on silicon<111>single crystal quartz glass substrates,values obtained by using short laser pulses to excite a surface acoustic wave(SAW) pulse,SAW wave number=0.32.
Applied Surface Science,86(1995), p.591
Young's Modulus
10 GPa
(density=1670 kg/m/m/m), Obtained from SAW technique ,using the ns Nd:YAG at 355 nm for launching and the probe beam deflection arrangement for detecting the SAW pulses.