EXPERIMENTAL STUDIES OF CORRELATIONS BETWEEN GAS SENSOR RESPONSE AND SURFACE CHEMISTRY FOR SnO<su

来源 :电子科学学刊:英文版 | 被引量 : 0次 | 上传用户:dlll9393
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In experimental study of the tin dioxide gas sensor, in situ sheet conductivity wasmeasured with ultrahigh vacuum four point resistivity probe. Surface composition and stoi-chiometry were detected using XPS. Four separate structure phases were obtained by
其他文献
介绍了威腾500t桥式梁运输车的研制与开发,着重介绍了设计要求与特点。与法国Nicolas桥式努运输车进行了详细的对比分析,并对该设计产品的应用实例与应用效果进行了阐述。
The fluorine ion sensitive field-effect transistor(F<sup>-</sup>-ISFET)is made by depositingvery thin LaF<sub>3</sub> film on grid of field-effect transistor with
The two-dimensional numerical simulation of energy transport for MOSFETs ispresented,in which the effect of generation,recombination and temperature gradient of
期刊
运用有限元方法,建立门座起重机圆筒门架结构的有限元模型,对其进行静力学性能分析,得出圆筒门架结构的应力和扰度分布,进行强度和静刚度校核,为设计提供理论依据。
本文主要阐述了发展绿色工程机械产品的必要性、紧迫性,工程机械产品的绿色设计理念,绿色材料的应用与选择,产品的绿色制造,回收与再制造。从环境保护;资源、能源的利用;产品
Siegenthaler’s“Correlation Immunity”concept has been improved in this paper.From practical points of view,the new concept is more powerful than the original
The unity gain buffer will be good to design high frequency SCF if its resistiveeffects can be eliminated,and therefore the whole parasitic sensitivities will g
介绍1种可以高精度、快速测量码头卸船机卷筒旋转轴与齿轮箱输出轴对中的方法。通过相关设备定期检测,并根据测量结果进行一定调整,可保证设备对中的精度,减少相关设备的异常磨
The calculation formulas of monostatic radar cross-section (RCS) of arbitrary re-flectors with arbitrarily polarized plane-wave incidence are derived, where the