نتایج جستجو برای: photovoltaic effect
تعداد نتایج: 1661999 فیلتر نتایج به سال:
Photovoltaic (PV) cells energy production limitation leads to make its important operate those panels in the best operating conditions. In addition, sunlight is lower and cell temperature higher, all of which are variables that adversely affect power generation. The potential reduction by one alternative thermal control techniques, phase change material (PCM) installation discussed this article...
In the context of the global potential energy crisis and aggravating regional environmental pollution, Chinese photovoltaic power generation still faces the key problems of sustainable development, even given its favorable background in large-scale exploitation. Scientific evaluation of the comprehensive efficiency of photovoltaic power generation is of great significance because it will improv...
The optical transparency and high electron mobility of graphene make it an attractive material for photovoltaics. We present a field-effect solar cell using graphene to form a tunable junction barrier with an Earth-abundant and low cost zinc phosphide (Zn3P2) thin-film light absorber. Adding a semitransparent top electrostatic gate allows for tuning of the graphene Fermi level and hence the ene...
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