Piezoelectric PMN-PT Single Crystal Products The Largest and Only Fully Integrated Piezoelectric Single Crystal Provider CTS is the leading developer and manufacturer of high-performance piezoelectric single crystals; specializing in lead magnesium niobate-lead titanate (PMN-PT) based materials. Currently the largest volume manufacturer of PMN-PT based piezoelectric single crystal products, CTS’ materials are employed by leading original equipment manufacturers (OEMs) for use in acoustic transduction devices such as actuators, sensors, ultrasonic imaging transducers and active vibration controls. In addition, we manufacture bulk acoustic wave devices for telecommunications, medical and defense applications. PMN-PT and PIN-PMN-PT Single Crystals Enable: » Higher resolution medical ultrasound transducers due to higher bandwidth » Actuators with displacements up to three times that of PZT actuators » Reduced transducer size due to higher energy density » Sensors with improved detection limits » Unique vibration modes which are not available with PZT ceramics The Single Crystal Leader CTS Corporation is the largest, fully integrated developer and manufacturer of piezoelectric single crystals. Capable of high volume manufacturing of both PMN-PT and PIN-PMN-PT monolithic crystals, CTS’ single crystal manufacturing facility utilizes proprietary manufacturing processes and intellectual property for large-scale production of single crystals. In-House Production Capabilities Include: • Crystal growth • Platinum crucible manufacturing (platinum refining and crucible refurbishment) • Chemical batch purification • Crystal orientation • Machining (slicing, grinding, lapping and polishing) • Plasma magnetron sputtering for coating electrode • Reactive ionized etching (RIE) • IEEE standard electrical tests for quality control Poling Stress TE Transverse Extension LE Longitudinal Extension LS Longitudinal Shear TS Transverse Shear <001> poling d31/d32 -800~-1000 pC/N d33 2000~3000 pC/N k33~0.9 d36 0 d15/d24 <100 pC/N <011> poling d32 -1200~-1800 pC/N k32~0.84-0.9 d33 ~1000 pC/N d36 2500 pC/N k36~0.9 d15/d24 2000~3500 pC/N k15~0.9 <111> poling d31/d32 <150 pC.N d33 <200 pC/N d36 0 d15/d24 4000~7000 pC/N k15~0.95 Property Symbol Units PMN-28% PT Type A PMN-32% PT Type B PIN24%-PMN-PT PIN33%-PMN-PT CE11 11.58 11.21 12.43 11.57 C 10.23 10.16 10.90 10.03 CE13 9.31 9.04 11.02 10.15 C E 12 33 10.71 9.68 12.45 11.32 CE44 6.44 6.05 6.98 6.45 CE66 6.01 5.51 6.21 5.44 E Elastic Stiffness Constants 1010 N/m2 11 13.75 15.34 13.51 11.86 CD12 12.40 14.29 11.98 10.32 C D CD13 5.71 4.03 8.93 8.99 CD33 16.66 15.77 16.49 15.97 CD44 7.02 7.16 7.49 7.12 CD66 6.01 5.51 6.21 5.44 SE11 45.86 58.85 45.76 47.18 SE12 -28.11 -36.58 -19.60 -17.75 SE13 -15.43 -20.80 -23.16 -26.39 S 33 36.15 49.18 49.04 56.15 SE44 15.53 16.53 14.33 15.50 E Elastic Compliance Constants 16.64 18.15 16.10 18.38 39.23 49.53 35.84 36.62 SD12 -34.73 -45.90 -29.52 -28.32 SD13 -1.54 -0.93 -3.43 -4.67 SD33 7.06 6.82 9.78 11.52 44 14.24 13.96 13.35 14.04 SD66 16.64 18.15 16.10 18.38 SE66 SD11 S 10-12 m2/N D 135 192 8.52 9.48 -568 -760 -9.11 -4.81 D33 1190 1620 17.60 19.31 E15 8.69 8.69 122 147 -13.12 -15.99 -646 -651 21.72 19.42 1285 1338 9.53 13.39 7.98 9.97 -11.67 -12.29 -15.36 -16.23 24.45 26.15 30.55 33.36 D15 D31 E31 Piezoelectric Constants d(10-12 C/N) e(C/m ) 2 E33 g15 g31 g(10 Vm/N) -3 g33 6.69 9.59 5.97 7.10 -16.55 -25.81 -11.86 -6.00 h33 27.41 31.34 22.92 24.10 εS11 1467 1368 1611 1509 h15 h31 ε 33 ε(ε0) εT33 All materials [001] poled. 700 868 905 1620 1728 1666 5500 7000 4753 4532 11 6.82 7.31 6.21 6.63 11.17 14.29 11.52 11.05 ß ß (10-4/(ε0) 6.25 6.17 5.79 6.00 ßT33 1.82 1.43 2.10 2.21 k15 28% 39% 26% 31% k31 43% 44% 46% 47% 90% 93% 89% 89% k33 k kt Density 895 1600 ßS33 S ßT11 Electromechanical Coupling Constants h(108V/m) S εT11 Dielectric Constants Material Type r kg/m3 60% 62% 50% 54% 8100 8100 8122 8141 Piezoelectric PMN-PT Single Crystal Products Contact Sales T: +1 (630) 654-8626 or +1 (505) 348-4616 [email protected] www.ctscorp.com 2016.04 - NCH