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弛豫型铁电单晶0.67Pb(Mg_(1/3)Nb_(2/3))O_3-0.33PbTiO_3的拉曼散射研究 被引量：1

Raman Scattering Study on Relaxor Ferroelectric 0.67Pb(Mg_(1/3)Nb_(2/3))O_3-0.33PbTiO_3
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摘要 本文采用拉曼散射技术在温度从374到-196℃的范围内,研究了弛豫型铁电单晶0.67Pb(Mg1/3Nb2/3)O3-0.33PbTiO3(PMNT)。观察了在不同温度下拉曼光谱的变化,经分析这些变化反映了该晶体经历了两个相变:第一个相变温度发生在120℃,从顺电立方相到铁电四方相的相变,780 cm-1处模式在VH偏振下的改变标志了这一相变;第二个相变温度发生在34℃,是从铁电四方相到铁电三方相的相变,软模的出现代表了这一相变。 Ferroelectric relaxor 0.67Pb（Mg1/3Nb2/3）O3 - 0.33PbTiO3 （PMNT） single crystal in a wide temperature range from 374 to - 196℃ were studied using Raman scattering techniques. The change of the Raman spectral revealed the existence of two structural phase transitions. The first one, from the cubic to tetragonal phase at 120℃, This is verified by the mode of 780 cm^-1 measured in VH polarization. The second one, from the tetragonal to rhombohedral phase, occurs at about 34℃. The new Al mode gives us a useful identifier for this phase change.
作者 孙靖雅 杨洋 朱恪 刘玉龙
机构地区 北京化工大学理学院 中科院物理研究所
出处 《光散射学报》 2008年第1期52-55,共4页 The Journal of Light Scattering
基金 国家自然科学基金(10674171)
关键词 PMNT 拉曼光谱 相变 PMNT Raman spectral Phase transition
分类号 O433 [机械工程—光学工程]
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参考文献10

  • 1戴振国,董胜明,尹振华,李福奇,翟仲军,张健,王继扬.PMN-PT晶体的生长、性质和应用进展[J].人工晶体学报,2005,34(6):1018-1023. 被引量：6
  • 2张福学 王丽坤.现代压电学[M].北京:科学出版社,2002..
  • 3Jang S J, Uchino K, Nomura S, et al. Electrostrictive behavior of lead magnesium niobate based ceramic dielectrics [J]. Ferroelectrics, 1980, 27:31 - 38.
  • 4Bunina O, Zakharchenko I, Yemelyanov S, et al. Phase transitions in PbMg1/3Nb2/3O3- PbTiO3 system [J]. Ferroelectrics, 1994, 157: 299-302.
  • 5Dkhil B, Kiat J M, Calvarin G, et al. Local and long range polar order in the relaxor- ferroelectric compounds PbMg1/3Nb2/3O3 and PbMg0.3Nb0.6Ti0.1O3 [J]. Phys. Rev. B, 2001, 65: 024104- 024112.
  • 6Ye Z G, Bing Y, Gao J, et al. Development of ferroelectric order in relaxor ( 1 - x ) Pb ( Mg1/3Nb2/3 ) 03 xPbTiO3 [J]. Phys. Rev. B, 2003, 67: 104104- 104112.
  • 7Gehring P M, Chen W, Ye Z G, et al. The non- rhombohedral low- temperature structure of PMN - 10% PT [J]. J. Phys. : Condens. Matter, 2004, 16: 7113-7121.
  • 8Marsi M El, Farhi R , Yuzyuk Yu I. Polarized Raman and electrical study of single crystalline titanium modified lead magnesioniobate [J]. J. Phys. : Condens. Matter, 1998, 10: 9161-9171.
  • 9Fuming Jiang, Seiji Kojima, Changlei Zhao, et al. Raman scattering on the B- site order controlled by A- site substitution in relaxor Perovskite ferroelectrics [J]. J. Appl. Phys., 2000, 88: 3608- 3612.
  • 10Mingrong Shen, G G Siu, Z K Xu. Raman spectroscopy study of ferroelectric modes in [001] -oriented 0.67Pb(Mg1/3Nb2/3)O3 0.33PbTiO3 single crystals [J]. Appl. Phy. Lett., 2005, 86:252903 - 252905.

二级参考文献20

  • 1Robert Service F. Shape-changing Crystals Get Shiftier [ J ]. Science, 1997, 275:1878.
  • 2Fu Huaxiang,Cohen Ronald E. Polarization Rotation Mechanism for Ultrahigh Electromechanical Response in Single-crystal Piezoelectrics [ J ].Nature ,2000,403:281.
  • 3Park Seung-Eek, Shrout Thomas R. Characteristics of Relaxor-based Piezoelectric Single Crystals for Ultrasonic Transducers [ J ]. IEEE Ultrasonics Symp. , 1996:935-942.
  • 4Parka Seung-Eek, Shrout Thomas R. Ultrahigh Strain and Piezoelectric Behavior in Relaxor Based Ferroelectric Single Crystals [ J ]. J. Appl. Phys. , 1997, 82:1804-1811.
  • 5Kumara Pawan, Thakurb O P, Chandra Prakash, Goel T C. Ferroelectric Properties of Bulk and Thin Films of PMNT System [ J ]. Physica B,2005, 357:241-247.
  • 6Shrout Thoma R, Jr Joseph Fielding. Relaxor Ferroelectric Materials [ J ]. Ultrasonics Symposium, 1990:711-720.
  • 7Choi S W,Shrout T R,Jang S J,Bhalla A S. [J]. Ferroelectrics, 1989, 100:29.
  • 8Bonner W A . Van Uitert L G. Growth of Single Crystals of Pb3MgNb2O9 by the Kyropoulos Technique [ J ]. Mat. Res. Bull. , 1967, 2:131-134.
  • 9Park Seung-Eek, Shrout Thomas R. Characteristics of Relaxor-based Piezoelectric Single Crystals for Ultrasonic Transducers [ J ]. IEEE Transactions on Ultrasonics, Ferroeleetries, and Frequency Control, 1997, 44 (5) : 1140-1147.
  • 10Shina Min Chul, Chunga Su Jin, Leeb Sang-Goo, Feigelson Robert S. Growth and Observation of Domain Structure of Lead Magnesium NiobateLead Titanate Single Crystals [J]. J. Crystal Growth, 2004, 263:412-420.

共引文献50

同被引文献23

  • 1路朋献,邹文俊,许德合,马秋花,朱满康,侯永改,栗政新,王春华.铁掺杂四方、三方两相共存PZN-PZT陶瓷的Raman散射分析[J].光散射学报,2007,19(1):23-29. 被引量：4
  • 2L E Cross, S J Jang, R E Newnham, et al. Large electrostrictive effects in relaxor ferroelectrics [J]. Ferroelectrics, 1980, 23(3-4) : 187. 191
  • 3S L Swartz, T R Shrout, W A Schulze, et al. Di- electric properties of lead - magnesium niobate ceramics[J]. J Am Ceram Soc, 1984, 67(5): 311-315.
  • 4J Kuwata, K Uchino, S Nomura. Phase - Transi- tions in the Pb(Zn1/3Nb2/3)O3 -PbTiO3 System[J]. Ferroelectrics, 1981, 37(1-4):579-582.
  • 5J Kuwata, K Uchino, S Nomura. Dielectric and piezoelectric properties of 0.91Pb(Zn1/3 Nb2/3 ) 03 - 0.09PbTiO3 single-crystals[J]. Jpn J Appl Phys, 1982, 21(9). 1298.
  • 6A Steinberg, A Krumina, A Sprogis. Radiation effects in PLZT and PSN ceramics[J]. Ferroelectrics, 1992, 131(1-4) : 275 -282.
  • 7M Knite, A Sternberg, M Ozolinsh. Electrooptical and electrostrictive PLZT ceramics light modulators for infrared[J]. Ferroelectrics, 1989, 94(1-4): 67 - 72.
  • 8C G F Stenger, A J Burggraaf. Order - dimmer reaction in the ferroelectric pemvskites Pb( Sc1/2Nb1/2 )O3 and Pb(Sc1/2Ta1/2)O3. 1. Kinetics of the order- ing process[J]. Plays Status Solidi A, 1980, 61(1) : 275 - 285.
  • 9C G F Stenger, A J Burggraaf. Order- disorder reaction in the ferroelectric perovskites Pb(Sc1/2Nb1/2)O3 and Pb(Sc1/2Ta1/2)O3.2. Relation between ordering and properties [ J ]. Phys Status Solidi A, 1980, 61(2): 653-664.
  • 10E Husson, M Chubb, A Morell. Superstructure in PbMg1/3Nb2/3O3 ceramics revealed by high - resolution electron microscopy[J]. Mater Res Bull, 1988, 23(3): 357-361.

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光散射学报
2008年 第1期

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