relaxor 中文意思是什麼

relaxor 解釋
弛張振蕩器
  1. Study on the x7r relaxor ferroelectric composite ceramics

    弛豫復相鐵電陶瓷的研究
  2. Relaxor ferroelectric single crystals, such as pb ( mg1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pmnt ) or pb ( zn1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pznt ), have been reported to exhibit an extremely large piezoelectric constant and excellent electrostrictive properties. such excellent performance makes it fully substitute the traditional piezoelectric ceramics and points to a revolution in ultrasonic transducers, actuators and micro - positioners, making relaxor - based piezocrystals the most promising materials for a broad range of advanced applications. however, it is difficult to grow the high quality single crystals because of the lack of valid thermodynamic data

    新型弛豫鐵電單晶鈮鎂酸鉛（簡稱pmnt ）或鈮鋅酸鉛（簡稱pznt ）是一類新興的功能材料，其在準同型相界附近具有優于傳統壓電陶瓷的較高的壓電常數和電致伸縮系數，可完全代替傳統的壓電陶瓷作為超聲換能器、致動器、微位移器等，使其成為鐵電領域的研究熱點，但如何生長出滿足應用要求的單晶材料卻一直是一個困擾的問題。
  3. Role of heat treatment on the formation of perovskite phase of pmn - pt relaxor ferroelectric thin films derived from inorganic - chelating - gel

    弛豫鐵電膜鈣鈦礦相形成的作用
  4. Study on pyrochlore in synthesis process of lead - based relaxor ferroelectrics

    鉛基弛豫鐵電材料中的焦綠石相研究
  5. The la - modified thin films with 220nm thickness exhibited diffuse phase transition through the testing of temperature dependence of dielectric permittivity. the abnormal dielectric phenomenon was explained according to the observed relaxor behavior. the influence of post - annealing on the properties of the ferroelectric thin - film capacitors is another component of this thesis

    在薄膜的介電性質方面，通過對介電溫譜的測試，發現對于厚度薄至220nm的薄膜，摻鑭后同樣會導致馳豫型的鐵電相變，並依此解釋了介電常數的「反常」現象。
  6. The study on the dielectric properties of ba zrxti1 - x o3 relaxor ferroelectric

    3弛豫鐵電體的介電性能研究
  7. The research evolvement of the phase transition of lead - free nbt - based relaxor ferroelectrics

    3基弛豫鐵電體相變的研究進展
  8. However, the relaxor characteristics of plt materials have only been reported for bulk plt and there are few published data on the relaxor behavior of plt thin films

    然而，對于鈦酸鑭鉛的弛豫型相變的研究大多集中在體材料上，關于其薄膜在這方面的報道尚不多見。
  9. This viewpoint is concided with the 2pr of sr2bi4ti5o18 ferroelectrics doped by la. the curie temperatures of sblt and blt - sblt decrease with the increase of la content. for sblt, when la content excesses 0. 75, the samples exhibit typical characteristics of relaxor type ferroelectrics. blt - sblt with 1. 50 la exhibits characteristics of relaxor type ferroelectrics as well

    Sbti和bit - sbti經a位摻雜后，居里溫度（ t _ c ）都隨摻雜量的增加而降低，在摻雜量分別為0 . 75以上和1 . 50時，二者都出現了弛豫鐵電體的典型特徵。
  10. Study on morphotropic phase boundary of pb - based relaxor ferroelectric materials

    弛豫鐵電材料的準同型相界研究
  11. Solidified microstructure and phase structure of relaxor ferroelectrics pmn - pt

    弛豫型鐵電材料的凝固組織與相結構
  12. Orthogonal test method of annealing conditions for relaxor ferroelectric ceramics

    弛豫鐵電陶瓷最佳退火條件的正交試驗法
  13. Additionally, relaxor behavior is always a key subject in the field of ferroelectric material

    此外，弛豫現象一直是鐵電領域的一個重要課題。
  14. The temperature dependence of dielectric constant between room temperature and 500 under 1 khz, 10khz 100khz frequency conditions were measured, it is found that the ceramics are relaxor ferroelectric. the relaxor properties are decreased by the substitution of ba2 +

    測量了各樣品在1khz 、 10khz 、 100khz頻率下從室溫至500的介電溫譜，表明材料為弛豫鐵電體， ba ~ （ 2 + ）的摻入使其弛豫特性有所降低。
  15. Growth techniques for lead - based relaxor ferroelectric crystals

    鉛基弛豫鐵電單晶體的生長技術
  16. Effect of excess pbo and mgo on the fabrication of pmn - pt relaxor perovskite structure phase

    弛豫復合鈣鈦礦相合成的影響
  17. Influence of properties of the precursor on the formation of pmn - pt relaxor ferroelectric thin films

    弛豫鐵電薄膜制備的影響
  18. Research on low temperature sintering and piezoelectric properties of pmn - pt relaxor ferroelectric ceramics

    弛豫鐵電陶瓷的低溫燒結與壓電性能
  19. Subsequently, relaxor complex perovskite structure pmn - pt had been fabricated under 900 for 4 hours from the homogenous mixture of precursor and pbo powder

    以先驅體粉料和氧化鉛為原料，採用900保溫4小時的工藝，合成了單一復合鈣鈦礦相的pmn - pt 。
  20. Semichemical method ( scm ), which have characteristics of both chemical method ( cm ) and conventional milled oxides ( cmo ), as a new preparation method of lead based relaxor ferroelectrics was proposed in this paper. some ceramics ( i. e

    分析了scm法與cmo法、 cpm法在工藝上的差別，並提出了scm法制備pmn - pt和pfw粉體的固態反應機理。
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