Japanese scientists have developed a piezoelectric-photovoltaic cell with potential applications in indoor environments. They fabricated it on a flexible polyethylene terephthalate film with sputter-deposited ZnMgO thin film and photo-absorbing selenium as the n-type window layer and p-type layer, respectively.Researchers from Ritsumeikan University in Japan have built a heterojunction solar cell based on zinc magnesium oxide (ZnMgO) and selenium (Se). It works through the so-called piezoelectric effect. Piezoelectric materials are commonly used for engineering applications, mainly as actuators ...Den vollständigen Artikel lesen ...
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