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2001 Fiscal Year Final Research Report Summary

DEVELOPMENT OF RELAXOR SYSTEM PIEZOELECTRIC SINGLE CRYSTAL OSCILLATOR WITH WIDE PRACTICAL TEMPERATURE RANGE

Research Project

Project/Area Number 12555086
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Electronic materials/Electric materials
Research InstitutionGIFU UNIVERSITY

Principal Investigator

YASUDA Naohiko  GIFU UNIVERSITY, ELECTRICAL AND ELECTRONIC ENGINEERING DEPARTMENT, PROFESSOR, 工学部, 教授 (90021625)

Co-Investigator(Kenkyū-buntansha) HAYASHI Kohji  GIFU UNIVERSITY, ELECTRICAL AND ELECTRONIC ENGINEERING DEPARTMENT, ASSOCIATE PROFESSOR, 工学部, 助教授 (00238106)
YAMASHITA Yohach  TOSHIBA CORPORATION, CORPORATE R & D CENTRE, CHIEF ENGINEERTOSHIBA CORPORATION, CORPORATE R & D CENTRE, CHIEF ENGINEER, 研究開発センター, 主任研究官
OHWA Hidehiro  GIFU UNIVERSITY, ELECTRICAL AND ELECTRONIC ENGINEERING DEPARTMENT, RESEARCH ASSOCIATE, 工学部, 助手 (70270973)
FUJITA Kazuhiko  GIFU PREFECTURE JUNIOR COLLEGE, ASSOCIATE PROFESSOR, 助教授 (40249793)
ISHIBASHI Yoshihiro  AICHI SHUKUTOKU UNIVERSITY, BUSINESS COMMUNICATION DEPARTMENT, PROFESSOR, ビジネスコミュニケーション研究所, 教授 (00023052)
Project Period (FY) 2000 – 2001
KeywordsPIEZOEUETRIC SINGLE GKBSTAL / PIEZOELECTRIC OSCILLATOR / LEAD INDIUM NIOBATE-LEAD TTEANATE / MORPHOTROPIC PHASE BOONDARY / HIGH CURIE TEMPERATURE / LEAD YTTERYBIUM NIOBIUM-LEAD TITANATE / ELECTROMECHANICAL COUPLING FACTOR / THERMAL ANALYSIS
Research Abstract

Recently much attention has been given to single crystals of solid solutions of lead-based complex perovskite relasor ferroelectrics and normal ferroelectric lead titanate systems near the morphotropic phase boundary( MPB ). These materials exhibit superior piezoelectric properties by utilizing domain engineering, for applications in ultrasonic imaging, nondestructive testing( NDT ) and actuators. The PZN-PT single crystal shows a large piezoelectric constant and large electromechanical coupling constant in the longitudinal bar mode along the [ 100 ] axis in the rhombohedral phase. However one ofthe disacfeatages rfeangle crystals P2N-PT near the MPB is their tow Curie temperature Tfc of 170-180℃. The low Tb restricts tihe operating temperature range UP to less than 85℃.
Therefore, a new single crystal which has a large electromechanical coupling factar with a high Tc> 250℃ is anticipated. Lead indium niobate lead titanate ( PIN-PT ) belongs to one of the relaxer-PT systems with Tc higher than 250℃. In this work, PIN-PT single crystals near the MPB were grown successfully by a flux method The electromechanical coupling factor in rectangular bar mode k_<33>' = 78 % fax phased array ultrasonic transducers was obtained by using the rhomboherdal PIN-PT singfe oystal cdented along [ 100 ] axis. The k_<33>'= 78 % is the highest value reported so far among all piezoelectric materials with Tc higher than 250℃. The temperature dependence of the k_<33>' was investigated in poled and unpoled states. With increasing temperature, the k_<33>' decreases slightly and even at 200℃ decreases by only 5 %. Such temperature characteristics is quite attractive for practical applications. Moreover, by the more reproducible and more practical Bridgman method, PIN-PT single crystals were successfully grown, as well as a flux method.

  • Research Products

    (44 results)

All Other

All Publications (44 results)

  • [Publications] N.Yasuda et al.: "Crystal growth and dielectric properties of solid solutions of Pb(Yb_<1/2>Nb_<1/2>)O_3-PbTiO_3 with a High Curie Temperature near a Morphotropic Phaae Boundary"Jpn. J. Appl. Phys. 40. 5664-5667 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Yasuda et al.: "Crystal growth and electrical properties of lead indium niobate-lead titanate binary single crystal"J. Crystal Growth. 229. 299-304 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Yasuda et al.: "Dielectric and Piezoelectric Properties of Lead Indium Niobate-Lead Titanate Single Crystals with High Curie Temperature near Morphotropic Phase Boundary"Ferroelectrics. (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ohwa et al.: "Raman Scattering in (1-x)Pb(Mg_<1/3>Nb_<2/3>)O_3-xPbTiO_3"J. Phys. Soc. Jpn.. 70. 3149-3154 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Iwata et al.: "Raman Scattering in the Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 Mixed Crystal System II"Jpn. J. Appl. Phys. 40. 5819-5822 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Iwata et al.: "A Raman Study of Phase Transitions in the Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3 System"Ferroelectrics. (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Iwata et al.: "Raman Scattering study in relaxor mixed crystals Pb(Zn_<1/3>Nb_<2/3>)O_3-PbTiO_3"Ferroelectrics. (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Yasuda et al.: "On Fatigue and Imprint in Engineered Domain Configurations For Lead-based Complex Perovskite Compounds with High Curie Temperature near Morphotropic Phase"1^<st> International Meeting on Ferroelectric Randam Access Memories. FED-175. 103-104 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Yasuda et al.: "Dielectric Properties of Lead Indium Niobate-Lead Titanate Single Crystals with High Curie Temperature near Morphotropic Phase Boundary"The 8^<th> Workshop on Oxide Electronics. (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.J.Fan et al.: "Brillouin and dielectric studies of the phase transition in the relaxor ferroelectric Pb(Ni_<1/3>Nb_<2/3>)O_3"J.AppL.Phys. Vol.91No.4. 2262-2266 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Yamashita et al.: "Present and Future of Piezoelectric Single Crystals and the Importance of B-site Cations for High Piezoelectric Response"IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequencv Control. Vol.49No.2. 184-192 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Ishibashi et al.: "On the Lattice Instability in Incommensurate Phase Transition of K_2SeO_4"J. Phys. Soc. Jpn.. 70. 3178-3179 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Iwata et al.: "Theory of Morphotropic Phase Boundary in solid Solution Systems of Perovskite-Type Oxide Ferroelectrics : Engineered Domain Configurations II"Jpn. J. Appl. Phys.. Vol.40No.2A. 703-707 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Iwata et al.: "A Theory of Polarization Reyersals near the Morphotropic Phase Boundary of Perovskite-Type Oxide Ferroelectrics"Jpn. J. Appl. Phys.. 708-712 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Hosono et al.: "Crystal Growth and Electrical properties of Lead-Free Piezoelectric Material (Na_<1/2>Bi_<1/2>)TiO_3 BaTiO_3"Jpn. J. Appl. Phys.. Vol.40 No.9B. 5722-5726 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Ishibashi: "On the 74K Transition in Hexagonal Barium Titanate"J. Phys. Soc. Jpn.. 70. 2228-2229 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Ishibashi: "On Elastic Anomaly at the Hexagonal-Orthorhombic Transition in Hexagonal BaTiO_3 and Ice"J. Phys. Soc. Jpn.. 70. 307-308 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Yasuda et al.: "Piezoelectric Properties of a High Curie Temperature Pb(In_<1/2>Nb_<1/2>)O_3-PbTiO_3 Binary System Single Crystal near a Morphotropic Phase Boundary"Jpn. J. Appl. Phys. 39. L66-L68 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ohwa et al.: "Observation of the Distribution of the Transition Temperature in Pb(In_<1/2>Nb_<1/2>)O_3"J. Phys. Soc. Jpn.. 69. 1533-1537 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] N.Yasuda et al.: "Temperature Dependence of Piezoelectric Properties of a High Curie Temperature Pb(In_<1/2>Nb_<1/2>)O_3-PbTiO_3 Binary System Single Crystal near a Morphotropic Phase・・・"Jpn. J. Appl. Phys. 39. 5586-5588 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Ishino et al.: "X-ray Diffraction Study of Domain Reversal in Relaxor Pb(Zn_<1/3>Nb_<2/3>)O_3"J. Phys. Soc. Jpn.. 69. 3154-3157 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Yamashita et al.: "Effect of Molecular Mass of B-site Ions on Electromechanical Coupling Factors of Lead-Based Perovskite Piezoelectric Materials"Jpn. J. Appl. Phys. 39. 5593-5596 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yasuda,N., Ohwa,H., Kume,S., Hosono,Y., Yamashita,Y., Ishino,S., Terauchi,H., lwata,M., Ishibashi,Y.: "Crystal growth and dielectric properties of solid solutions of Pb( Yb_(1/2)Nb_(1/2) ) O_3-PbTiO_3 with a High Curie Temperature near a Morphotropic Phase Boundary"Jpn. J. Appl. Phys.. VOl. 40. 5664-5667 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuda,N., Ohwa,H., Kume,M, Hayashi,K., Hosono.Y., Yamashita,Y.: "Crystal growth and electrical properties of lead indium niobate - lead titanate binary single crystal"J. Crystal Growth. Vol. 229. 299-304 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuda,N., Ohwa,H., Hasegawa,Y., Hosono.Y., Yamashita,Y., Iwata,M., Ishibashi,Y.: "Dielectric and Piezoelectric Properties of Lead Indium Niobate-Lead Titanate Single Crystals with High Curie Temperature near Morphotropic Phase Boundary"Ferroelectrics. in press.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ohwa,H., Iwata,M., Orihara,H., Yasuda,N., Ishibashi,Y.: "Raman Scattering in ( 1-x )pb( Mg_<1/3>Nb_<2/3> )O_3-xPbTiO_3"J. Phys. Soc. Jpn.. Vol. 70. 3149-3154 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Iwata,M., Tomisato,N., Orihara,H., Ohwa,H., Yasuda,N., Arai,N. and Ishibashi,Y.: "Raman Scattering in the Pb( Zn_<1/3>Nb_<2/3> )O_3-PbTiO_3 Mixed Crystal System II"Jpn. J. Appl. Phys.. Vol. 40. 5819-5822 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Iwata,M., Hoshino,H., Orihara,H., Ohwa,H., Yasuda,N. and Ishibashi,Y.: "A Raman Study of Phase Transition in the Pb( Zn_<1/3>Nb_<2/3> )O_3-PbTiO_3 System"Ferroelectrics. in press.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Iwata,M., Tomisato,N., Orihara,H., Ohwa,H., Yasuda,N. and Ishibashi,Y.: "Raman Scattering study in relaxor mixed crystals Pb( Zn_<1/3>Nb_<2/3> )O_3-PbTiO_3"Ferroelectrics. in press.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuda,N., Ohwa,H., Nakada,A., Fujita,K., Iwata,M.: "On Fatigue and Imprint in Engineering Domain Configurations For Lead-based Complex Perovskite Compounds with High Curie Temperature near Morphotropic Phase Boundary"1st International Meeting on Ferroelectri Randam Access Memories. FED-175. 103-104 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuda,N., Ohwa,H., Nakada,A., Fujita,K., Iwata,M. and Ishibashi,Y.: "Dielctric Properties of Lead Indium Niobate-Lead Titanate Single Crystals with High Cuire Temperature near Morphotropic Phase Boundary"The 8th Workshop on Oxide Electrics. 51 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Fan.H.J., Huok,M.H., Ng,S.C., Yasuda,N., Ohwa,H., Iwata,M. Orihara,H. and Ishibashi,Y.: "Brillouin and dielectrics studies of the phase transition in the relaxor ferroelectric Pb( Ni_<1/3>Nb_<2/3> )O_3"J. Appl. Phys. Vol. 91, No. 4. 2262-2266 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yamashita,Y., Hosono,Y., Harada,K. and Yasuda,N.: "Present and Future of Piezoelectric for High Piezoelectric Response"IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. Vol. 49, No. 2. 184-192 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ishibashi,Y., Iwata,M. and Janssen,T.: "On the Lattice Instability in Incommensurate Phase Transition of K_2SeO_4"J. Phys. Soc. Jpn.. Vol. 70. 3178-3179 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Iwata,M., Orihara,H. and Ishibashi,Y.: "Theory of Morphotropic Phase Boundary in Solid Solution Systems of Perovskite-Type Oxide Ferroelctrics: Engineered Domain Configurations II"Jpn. J. Appl. Phys. Vol. 40, No. 2A. 703-707 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Iwata,M., Orihara,H. and Ishibashi,Y.: "A Theory of Polarization Reversals near the Morphotropic Phase Boundary of Perovskite-Type Oxide Ferroelectrics"Jpn. J. Appl. Phys. Vol. 40. 708-712 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hosono,Y., Harada,K. and Yamashita,Y.: "Crystal Growth and Electrical Properties of Lead-Free Piezoelectric Material ( Na_<1/2>Bi_<1/2> )TiO_3^-BaTiO_3"Jpn. J. Appl. Phys. Vol. 40, No. 9B. 5722-5726 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ishibashi,Y.: "On the 74K Transition in Hexagonal Barium Titanate"J. Phys. Soc. Jpn.. Vol. 70. 2228-2229 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ishibashi,Y.: "On Elastic Anomaly at the Hexagonal-Orthorhombic Transition in Hexagonal BaTiO_3 and Ice"J. Phys. Soc. Jpn.. Vol. 70. 307-308 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuda,N., Ohwa,H., Kume,M., Yamashita,Y.: "Piezoelectric Properties of a High Curie Temperature Pb( In_<1/2>Nb_<1/2> )O_3^-PbTiBO_3 Binary System Single Crystal near a Morphotropic Phase Boundary"Jpn. J. Appl. Phys. Vol. 39. L66-L68 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ohwa,H., Iwata,M., Orihara,H., Yasuda,N. and Ishibashi,Y.: "Observation of the Distribution of the Transition Temperature in Pb( In_<1/2>Nb_<1/2> )O_3"J. Phys. Soc. Jpn.. Vol. 69. 1533-1537 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yasuda,N., Ohwa,H., Hasegawa,D., Hayashi,K., Hosono,Y., Yamashita,Y., Iwata,M., and Ishibashi,Y.: "Temperature Dependence of Piezoelectric Properties of a High Curie Temperature Pb( In_<1/2>Nb_<1/2> )O_3^-PbTiO_3 Binary System SIngle Crystal near a Morphotropic Phase Boundary"Jpn. J. Appl. Phys. Vol. 39. 5586-5588 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ishino,S., Shingai,T., Yagi,K., Shuvaeva,V.A., Takahashi,I., Terauchi,H., Yasuda,N. and Ohwa,H.: "X-ray Diffraction Study of Domain Reversal in Relaxor Pb(Zn_<1/3>Nb_<2/3> )O_3"J. Phys. Soc. Jpn.. No. 69. 3154-3157 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yamashita,Y., Hosono,Y., Harada,K. and Ichinose,N.: "Effect of Molecular Mass of B-site Ions on Electromechanical Coupling Factors of Lead-Based Perovskite Piezoelectric Materials"Jpn. J. Appl. Phys. Vol. 39. 5593-5596 (2000)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2003-09-17  

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