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1)  half-metal
半金属
1.
Spin-polarized transport in ferromagnet/half-metal/ferromagnet tunnel junction
铁磁/半金属/铁磁隧道结中的自旋极化输运
2.
The results show that Mn-and Fe-doped spinel GeSi2N4 exhibit half-metallic ferromagnetism with a total magnetic moment of 3.
结果表明Mn和Fe掺杂尖晶石半导体GeSi2N4都呈现出半金属铁磁性,晶胞的总磁矩分别为3。
3.
Recently, L10 ordered FePt alloy, half-metals and ferromagnetic metal-semiconductor composite materials have become the focuses in the field of condensed matter physics and materials science.
目前,具有面心四方结构的L10-FePt材料、半金属材料和铁磁性金属–半导体复合材料是凝聚态物理和材料科学领域的研究热点。
2)  half-metallic
半金属
1.
Effects of disorder of atoms on half-metallic character for NiMnSb compound;
NiMnSb化合物的原子无序对半金属性的影响
2.
Critical Exponential Character of Half-metallic NiMnSb Materials;
NiMnSb半金属材料的临界指数及临界特征
3.
A study of half-metallic ferromagnetism in Mn-doped AlN semiconductor;
Mn掺杂AlN半导体的半金属铁磁性质
3)  Semimetal ['semi'metl]
半金属
1.
Development of Non-Asbestos Semimetal Brake Linings;
无石棉半金属制动片的研制及应用
2.
Development of Semimetallic Brake Linings Used for Truck STEYR91;
STEYR91汽车无石棉半金属制动衬片的研制
4)  half metal
半金属
1.
Fe_3O_4 is considered to be half metal nature and has a comparatively high Curie temperature of 858 K compared with other metal oxides,which makes it more attractive in spin-electronic application.
Fe3O4是一种半金属材料,在金属磁性氧化物当中有着较高的居里温度(858 K),因此在自旋电子应用当中有广阔的前景。
2.
In the half metal oxide compound polycrystal, cold-press in powder and other material, the resistance will drop rapidly and dramatically under the applied magnetic field, this with intrinsic properties of material is inseparable, but its crystal boundary played similarly the very important role, the extrinsic magnetorresistance effect is closely related to the tr.
半金属氧化物由于重要的理论价值和广泛的应用前景而倍受关注。
5)  semi metal
半金属
1.
Based on a semi metallic automotive friction material, the formation of oxide film on the function surface and its influence on friction and wear properties were studied when fixed with different copper fiber.
以一种半金属汽车刹车材料为研究对象,分析了按不同比例配入铜纤维后材料摩擦表面氧化膜的生成及其对摩擦磨损性能的影响。
6)  Metallic radii
金属半径
1.
An excellent correlationship between the predicted values and the measured values is obtained, and the missing values in valence radii, metallic radii and Van der Waals radii scales are also predicted by the method reasonably.
采用原子的第一电离能与原子的核外电子分布作为输入参数,使用已知的半径值作为训练样本,对小波神经网络进行了训练并成功地预报了86种元素的原子半径,较完整地补充了共价半径、金属半径与范德华半径标度方法中所缺的相应值。
补充资料:半金属
半金属
metalloid;semi-metals

   性质介于金属和非金属之间的元素。半金属元素在元素周期表中处于金属向非金属过渡位置,通常包括硼、硅、砷、碲、硒、钋和砹,锗、锑也可归入半金属。若沿元素周期表ⅢA族的硼和铝之间到 ⅤA 族的碲和钋之间画一锯齿形斜线,则贴近这条斜线的元素(除铝外)都是半金属。半金属性脆,呈金属光泽,负电性在1.8~2.4之间,大于金属,小于非金属。半金属与非金属作用时常作为电子给予体,而与金属作用时常作为电子接受体。其氧化物与水作用生成弱酸性或弱碱性的溶液。半金属大多是半导体,具有导电性,电阻率介于金属(10-5欧姆·厘米以下)和非金属(1010欧姆·厘米以上)之间,导电性对温度的依从关系通常与金属相反,如果加热半金属,其电导率随温度的升高而上升。半金属大都具有多种不同物理、化学性质的同素异形体,广泛用作半导体材料。
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