scholarly journals Complete set of elastic, dielectric, and piezoelectric constants of [011]C poled rhombohedral Pb(In0.5Nb0.5)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3:Mn single crystals

2013 ◽  
Vol 113 (7) ◽  
pp. 074106 ◽  
Author(s):  
Xiaoqing Huo ◽  
Shujun Zhang ◽  
Gang Liu ◽  
Rui Zhang ◽  
Jun Luo ◽  
...  
Keyword(s):  
Single Crystals ◽  
Complete Set ◽  
Elastic Dielectric ◽  
Piezoelectric Constants

Complete set of elastic, dielectric, and piezoelectric constants of orthorhombic 0.71Pb(Mg1∕3Nb2∕3)O3–0.29PbTiO3 single crystal

2007 ◽  
Vol 90 (21) ◽  
pp. 212903 ◽  
Author(s):  
Feifei Wang ◽  
Laihui Luo ◽  
Dan Zhou ◽  
Xiangyong Zhao ◽  
Haosu Luo
Keyword(s):  
Single Crystal ◽  
Complete Set ◽  
Elastic Dielectric ◽  
Piezoelectric Constants

Physical properties and phase transitions of bis(guanidinium)zirconium bis(nitrilotriacetate)hydrate, [C(NH2)3]2Zr[N(CH2COO)3]2 · H2O

1997 ◽  
Vol 212 (11) ◽  
Author(s):  
E. Haussühl ◽  
E. Tillmanns
Keyword(s):  
Thermal Expansion ◽  
Phase Transitions ◽  
Physical Properties ◽  
Single Crystals ◽  
Optical Quality ◽  
Refractive Indices ◽  
Strong Anisotropy ◽  
Ultrasonic Methods ◽  
Piezoelectric Constants

AbstractLarge single crystals of optical quality of bis(guanidinium)zirconium bis(nitrilotriacetate)hydrate have been grown from aqueous solutions. Complete elastic, thermoelastic and piezoelastic tensors have been determined by ultrasonic methods. In addition, the tensor of thermal expansion, refractive indices, dielectric and piezoelectric constants have been studied in the range between 210 K and 330 K. Most physical properties investigated show a strong anisotropy. The piezoelectric constant

Elastic, dielectric, and piezoelectric characterization of 0.70Pb(Mg1/3Nb2/3)O3–0.30PbTiO3 single crystals

2005 ◽  
Vol 59 (6) ◽  
pp. 640-643 ◽  
Author(s):  
Jue Peng ◽  
Haosu Luo ◽  
Tianhou He ◽  
Haiqing Xu ◽  
Di Lin
Keyword(s):  
Single Crystals ◽  
Elastic Dielectric

Velocity of Sound and Acoustic Attenuation in Pure Gallium Single Crystals

1971 ◽  
Vol 49 (9) ◽  
pp. 1075-1097 ◽  
Author(s):  
K. R. Lyall ◽  
J. F. Cochran
Keyword(s):  
Single Crystals ◽  
Elastic Constants ◽  
Acoustic Waves ◽  
Sound Waves ◽  
Velocity Of Sound ◽  
Velocity Data ◽  
Acoustic Attenuation ◽  
Longitudinal Waves ◽  
Complete Set ◽  
Standing Sound

The velocity of sound for both transverse and longitudinal waves has been measured in single crystals of pure gallium. These velocity data have been used to calculate a complete set of elastic constants for gallium at 273, 77, and 4.2 °K. A survey has also been made of the acoustic attenuation in gallium at approximately 5 MHz over the range 1.5–300 °K. The measurements were made using a transducerless method which utilizes the direct electromagnetic generation of acoustic waves at the surfaces of a metal to excite standing sound waves in a slab-shaped specimen. It is demonstrated that this technique is both convenient and sensitive: changes of 1:106 in the velocity of sound in gallium were found to be readily measurable over the range 1.5–300 °K.

scholarly journals A complete set of material properties of single domain 0.26Pb(In1/2Nb1/2)O3–0.46Pb(Mg1/3Nb2/3)O3–0.28PbTiO3 single crystals

2010 ◽  
Vol 96 (1) ◽  
pp. 012907 ◽  
Author(s):  
Xiaozhou Liu ◽  
Shujun Zhang ◽  
Jun Luo ◽  
Thomas R. Shrout ◽  
Wenwu Cao
Keyword(s):  
Single Crystals ◽  
Material Properties ◽  
Single Domain ◽  
Complete Set

scholarly journals Picosecond Acoustics Technique to Measure the Sound Velocities of Fe-Si Alloys and Si Single-Crystals at High Pressure

Minerals ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 214 ◽  
Author(s):  
Eric Edmund ◽  
Michel Gauthier ◽  
Daniele Antonangeli ◽  
Simon Ayrinhac ◽  
Silvia Boccato ◽  
...  
Keyword(s):  
High Pressure ◽  
Single Crystals ◽  
Acoustic Properties ◽  
Probe Laser ◽  
Laser Technique ◽  
Time Resolved ◽  
Pump Probe ◽  
Longitudinal Sound Velocity ◽  
Diamond Anvil ◽  
Complete Set

We describe here a time resolved pump-probe laser technique—picosecond interferometry—which has been combined with diamond anvil cells (DAC). This method enables the measurement of the longitudinal sound velocity up to Mbar pressure for any kind of material (solids, liquids, metals, insulators). We also provide a description of picosecond acoustics data analysis in order to determine the complete set of elastic constants for single crystals. To illustrate such capabilities, results are given on the pressure dependence of the acoustic properties for prototypical cases: polycrystal (hcp-Fe-5 wt% Si up to 115 GPa) and single-crystal (Si up to 10 GPa).

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