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Germanene-GaAs as super media for gas sensor

机译：锗 - GaAs作为气体传感器的超级媒体

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Current work deals with the effect of doping on the electrical properties of Germanene sheet as a gas sensor, present study involves a new two-dimension system based on Germanene doped with Gallium Arsenide (GaAs) to determine of it is electronic applications as gas sensing. The results showed an influence for the doping on the electrical and thermal conductivity. The I-V characteristics for the doping sheet gave clearly sensing for gas. Where the results showed the doped Germanene-GaAs gave good sensing for all gasses at different concentrations, and it showed the doped Germanene even at the lowest concentration has good sensing for the three studied gasses (NO2, CO2 and H2S). Likewise, this study was focused on the behavior of the thermal conductivity and conductance of each gas. The Germanene-GaAs structure can be used as gas sensor. The relax structures were done by employing the GGA/DZP density functional theory at the Siesta trunk - 426.
机译：目前的工作涉及掺杂对锗板作为气体传感器的电气性能的影响，目前的研究涉及基于锗掺杂有镓砷（GaAs）的新型二维系统，以确定它是电子应用作为气体传感。结果表明对掺杂对电和导热率的影响。掺杂片材的I-V特性对气体感到明确感测。结果表明，掺杂的锗 - GaAs对不同浓度的所有气体感测到良好的感测，并且即使以最低浓度为掺杂的锗烯，对于三个研究的气体（NO2，CO2和H2S）良好感测。同样，该研究专注于每种气体的导热系数和电导率的行为。锗-GaAs结构可用作气体传感器。通过在Siesta Trunk-426处采用GGA / DZP密度泛函理论来完成放松结构。

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