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- extrapolated Curie temperature 外推居里温度
- Above the Curie temperature there is no spontaneous magnetization. 在居里温度以上,没有自发的磁化。
- CeO2 can decrease the curie temperature and widen the @r-T peak for BTZ ceramics. CeO2有降低居里温度及展宽介电常数-温度峰的作用,并且能使材料介电常数温度系数减小。
- Measurements of Curie temperature and magnetization have been made for polycrystalline Ni50Mn29Ga21-xTbx alloys. 研究表明,适当地添加稀土Tb在明显提高Ni50Mn29Ga21合金力学性能的同时。
- The Curie temperature and saturation magnetization increase with the Fe content. 居里温度和饱和磁化强度都随着Fe含量的增加而增高。
- The Curie temperature of LSMO lowers successfully to room temperature with 0.07 mol ratio Ti4+ addition. 07摩尔比Ti4+离子的B位掺杂使LSMO的居里温度降至室温。
- The component dependence of crystal lattice constant,saturated magnetization and Curie temperature has been analyzed. 对晶格常数、饱和磁化强度、居里温度与磷含量的关系进行了详细的分析。
- The dielectric constant of SBTN ceramics decreases and the Curie temperature drops to the room temperature with increasing content of La2O3. 随着La2O3掺杂量的增加,SBTN陶瓷的介电常数下降, 同时居里温度下降到室温附近。
- The Curie temperature is 345 K,near the Curie temperature,the magnetic property shows a transition from ferromagnetic to paramagnetic. 居里温度TC=345 K,在居里温度附近,发生铁磁-顺磁转变。
- The thin film has quite a distinctive magnetoresistance effect which is 23.4% near the curie temperature when the magnetic field is 1.0 T. 在1.;0 T磁场下;其磁电阻为23
- The results of VSM and SQUID experiments proved the ferromagnetic properties of Fe-doped ZnO with the Curie temperature higher than room temperature. VSM和SQUID表明室温下样品显示出明显的铁磁性行为, 具有高于室温的居里温度。
- Due to the low Curie temperature of LiTaO3, it is expected that our experience on LiNbO3 can facilitate the development of periodic poling on LiTaO3. 另外对刚起步的钽酸锂,我们希望能藉助制作铌酸锂的经验及钽酸锂居里温度较低的特性,而更快的达成周期性极化反转之目的,以期能达到更高的倍频转换效率。
- Unlike typical complexes with Eu(III), which was diamagnetic, the Eu(MA)3 was paramagnetic with Curie temperature of 80K. 传统Eu(III)的盐类是抗磁体,而Eu(MA)3是居里温度为80K的顺磁体。
- We studied the influence of rare earth ion (Sm, Gd, Dy) doping at A site on Curie temperature of La0.7Sr0.3 MnO3 by X-ray diffraction spectrum and M-T curves. 通过X射线衍射谱、M-T曲线研究了A位稀土离子(Sm;Gd.;Dy)掺杂对La0
- BNT piezoelectric ceramics are interested because of their good properties,such as relative larger piezoelectricity,high Curie temperature,easy control and nontoxicity. BNT陶瓷由于具有良好的压电性、高居里温度和烧结过程中无毒、易控制性等优点而倍受青睐。
- BNT piezoelectric ceramics are interested because of their good properties, such as relative larger piezoelectricity, high Curie temperature, easy control and nontoxicity. 摘要BNT陶瓷由于具有良好的压电性、高居里温度和烧结过程中无毒、易控制性等优点而倍受青睐。
- The magnetic properties were investigated by a VSM with a liquid nitrogen equipment. The Curie temperature can be determined as 285 K according to the M-T curve. 利用振动样品磁强计测量合金的磁性能,根据M-T曲线确定合金的居里温度为285 K。
- The magnetic properties were investigated by a VSM with a liquid nitrogen equipment.The Curie temperature can be determined as 285 K according to the M-T curve. 利用振动样品磁强计测量合金的磁性能,根据M-T曲线确定合金的居里温度为285K。
- And optics-grade lithium niobate crystals with the diameter of 80mm have been prepared,The rate of extinction and the conoscopic diagram and curie temperature have been measured. 但是由于以往生长出的晶体质量不高,内部有缺陷,难以满足现代光学对晶体质量的高要求。
- Magnetic glass-ceramics, ferrite of low Curie temperature, alloy thermoseed and magnetic fluid are introduced in this study, and the prospect of hyperthermia materials is also described. 本文介绍了温热疗法的原理及近年来研究较多的一些温热治癌材料,其中包括:磁性微晶玻璃、低居里点铁氧体、合金热籽和磁流体,并对温热疗法治癌材料的研究发展予以展望。