Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"p-n heterojunction"”.
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Bipolar metal oxide thin film diodes
… gaps are hard to be doped both n- and p-type, so heterojunctions are the feasible way to construct bipolar devices. Extensive literature review indicates that most research was focused on nickel oxide and oxides of copper for p-type materials, and variants of zinc oxide for n-type materials. This …
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Processing of CdS/CdTe solar cell and the growth model of CdTe thin film
… common CdTe solar cells consist of a simple p-n heterojunction structure containing a p-doped CdTe layer and n-doped cadmium sulfide (CdS) layer, which acts as a window layer. Cadmium Sulfide (CdS) thin films are often deposited on glass substrates coated with TCO layers by the close-spaced …
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Elucidating efficiency losses in cuprous oxide (Cu₂O) photovoltaics and identifying strategies for efficiency improvement
… efficiency loss comes from an unoptimized p-n heterojunction, in which a large negative conduction band offset and structural defects lead to a low built-in voltage and high recombination activity. The effects of interface engineering are demonstrated in experiment and simulation. Broader …