1、

The theory of non ohmic conduction can be explained by the models of space charge limited conduction ( SCLC) and grain boundary limited conduction ( GBLC). The theory of conduction was comparatively studied by the fields with different directions.

对非欧姆区的导电机理用空间电荷限制电流(SCLC)模型和晶界限制电流(GBLC)模型来解释,同时对样品正向与反向的导电机理进行了对比研究。

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3、

In the ohmic heating moment, the temperature of joint surface rises at first, and finally formed ellipse nugget within the workpiece.

在通电加热阶段工件贴合面部位的温度率先升高,最终在工件内部形成沿贴合面对称的椭圆形熔核。

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4、

Cold Gas Dynamic Spray processes for the ohmic contact between Al electrode and PTC ceramics are studied. Microstructural analysis of Al electrode has been preformed by SEM techniques.

研究了冷气动力喷涂方法(CGDS)制备PTC陶瓷欧姆接触Al电极的喷涂工艺,用扫描电子显微镜分析了电极的显微结构。

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5、

The Test of Ohmic Contact Quality for Metal/ Thin Layer or Super Thin Semiconductor Layer by Adding and Taking Disc

用挖补圆盘法检测金属与薄层、超薄半导体层的欧姆接触性能

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6、

The analysis shows that Schottky emission mechanism and ohmic conduction contribute to the current in the film under the lower forward biases and the lower reverse biases respectively, while the current is induced mainly by Frenkel-Poole emission mechanism and space-charge-limited current under the higher forward biases.

分析表明,在较低的正向偏压和反向偏压下,电流输运机制分别为Schottky发射和欧姆输运电流;而在较高的正向偏压下,Frenkel-Poole发射和空间电荷限制电流两种机制共同作用。

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7、

Study of Ohmic Contact and UV-detector Based on GaN/ Si

硅基GaN欧姆接触及紫外探测器的研究

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8、

A 2-Dimensional Numerical Study of Explosive Events in the Solar Atmosphere with Ohmic Heating and Thermal Conduction

考虑热传导和焦耳耗散对太阳爆发事件的进一步研究

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9、

Appropriate amount of Co_3O_4 will greatly enhance the catalytic activity of RuO_2-TiO_2 ( 60)/ Ti anode for chlorine evolution, and reduce the ohmic drop in anodic coating obviously.

适量Co3O4可以大大提高RuO2-TiO2(60)/Ti阳极的析氯催化活性,明显减小涂层欧姆降。

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10、

US/ VIS spectrophotometer of the product film has showed that it has a higher transmissivity than an ITO film in ultra violet region. Upon characteristics test, a-Si/ Ti interface has been found to approximate an ohmic contact.

利用US/VIS分光光度计测试了生成物的透过率,发现其透过率在紫外较ITO膜提高,测量了a-Si/Ti界面特性近似为欧姆接触。

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11、

If there is a large contact resistance between the electrode and the semiconductor film, the performance of devices would be significantly decreased due to heat or poor contact. Therefore, ohmic contact with low resistance and thermal stability is very critical.

如果接触电极和半导体之间存在较大的接触电阻,那么器件的性能就会由于散热或者接触不良而显著下降,因此获得低电阻、热稳定的欧姆接触非常关键。

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12、

Within ohmic heating process, the thermal denaturation of the soy protein and soy milk in the air exposure time will increase the conductivity of the milk. 5.

通电加热过程中,大豆蛋白的热变性和豆浆在空气中暴露的时间会增大豆浆的电导率。

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13、

if using a micro-ohmmeter or dmm to make low resistance measurements, change the range to check for non-ohmic contacts.

如果使用微欧姆计或数字多用表来进行低电阻的测量,可以改变测量量程来检查非欧姆接触。

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14、

Research on Etching GaN 、 P-type Ohmic Contact and Fabrication of GaN LED

GaN的刻蚀、P型欧姆接触以及LED的研究

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15、

The high purity silicon detectors of good performances for low energy r and X rays have been prepared by using gold, palladium evaporation or boron ion implantation to make a barrier contact and lithium diffusion at low temperature to make an ohmic contact.

采用蒸发金、钯和离子注入硼作势垒接触,低温扩散锂制备欧姆接触的方法,制成性能良好的低能γ和X射线高纯硅探测器。

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16、

There is no prominent change of gelatinization properties during ohmic heating.

淀粉溶液在通电加热时其糊化特性无明显变化.

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17、

Ohmic heating has many advantages in contrast to traditional heating.

与传统加热技术相比,通电加热技术优点很多.

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18、

The characteristics of starch solution ohmic heating were also investigated.

研究了通电加热对淀粉糊化特性的影响.

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19、

The Methods: Which comparing the ohmic heating sterilization with the water bathe heating were taken.

采用欧姆加热杀菌与水浴加热杀菌对比的方法.

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20、

Ohmic heating technology is a new kind of food technic whit many merits and large development.

欧姆加热技术是一种新型的食品工艺,具有许多优点,发展潜力巨大。

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