Measurement accuracies of leaky surface acoustic wave (LSAW) velocities for materials with
highly attenuated waveforms of V (z) curves obtained by the line-focus-beam ultrasonic …

We obtained an accurate relationship between the leaky surface acoustic wave (LSAW)
velocities and TiO 2 concentrations. Such a relationship is needed for the line-focus-beam …

Abstract Acoustic properties of Ga–Sn–Zn (GSZ) liquid alloy coupler with high acoustic
impedance were investigated to evaluate materials with high acoustic impedance. GSZ …

Preliminary experiments and numerical calculations were conducted for developing a new
ultrasonic method of evaluating resistivity distributions in ZnO single crystals using the line …

In-plane and out-of-plane oriented (1120) ZnO thin films are attractive for acoustic shear
wave excitation in the GHz range. In this study it is proposed that highly oriented and …

Abstract Striae configurations in TiO 2–SiO 2 ultra-low-expansion glasses caused by
variations in TiO 2 concentration were investigated through measurement of leaky surface …

Experimental procedures and standard specimens for characterizing and evaluating TiO 2-
SiO 2 ultralow expansion glasses with periodic striae using the line-focus-beam (LFB) …

A TiO 2–SiO 2 glass ingot was fabricated by the soot method and homogenized by the zone-
melting method. Elastic homogeneities of specimens prepared at different production stages …

Accurate measurements of the longitudinal and shear velocities, densities, elastic constants,
and lattice constants of two sapphire single-crystal ingots grown by the Bagdasarov method …

Experimental procedures to evaluate the fictive temperature (TF) of synthetic silica glass
were developed using ultrasonic microspectroscopy (UMS) technology by measuring …