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Ceracomp Co., Ltd.
[Korea]
Address:
3F-3309, Post BI Plant 1, Cheonan Valley, Chungnam Techno Park, 43-5 Sameun-ri, Jiksan-eup, Cheonan-City Chungcheongnam-do 330-816 Korea
Phone:
82-41-5842366
Contact name:
Ho-Young Lee , Director
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Ceracomp Co., Ltd.
 
SIngle Crystals

Piezoelectric Single Crystals
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Piezoelectric Single Crystals
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 Model Number PMN-PT and PMN-PZT

Solid-State Crystal Growth (SSCG) Method for PMN-PT and PMN-PZT

Ceracomp Co. Ltd. announces the release of piezoelectric PMN-PT and PMN-PZT single crystals, which are fabricated by the costeffective solid-state crystal growth (SSCG) method. Their excellent dielectric and piezoelectric properties make them the best candidates for transducers, actuators, and single crystal-polymer composites.

PMN-PT and PMN-P2T single crystals(<001> &<011>) are available with lateral dimensions up to 40 mm. High TC PMN-PZT single crystals (TC>200°C) are also available by request.

Typical Properties of PMN-PT and PMN-PZT Crystals (CPSC[TC]-[TRT])

 
70PMN-
30PT
CPSC150-
80
CPSC160-
90
CPSC200-
115
CPSC200-
145
Dielectric Constant [ε33T/ε0]
5,000
8,000
7,000
6,000
4,500
Dielectric Loss [tanδ, %]
0.5
0.5
0.5
0.5
0.5
Curie Temperature [TC, °C]
130
150
160
200
200
R-T Transition Temp. [TRT, °C]
90
80
90
115
145
Coupling Factor [k33, %]
90
92
92
92
90
Piezoelectric Const. [d33, pC/N]
1,500
2,000
2,000
2,000
1,500
Coercive Electric Field [EC, kV/cm]
2.5
5.0
5.0
5.0
5.0


Related Keywords: crystal , piezoelectric


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