Quantum funneling in blended multi-band gap core/shell colloidal quantum dot solar cells

Multi-band gap heterojunction solar cells fabricated from a blend of 1.2 eV and 1.4 eV PbS colloidal quantum dots (CQDs) show poor device performance due to non-radiative recombination. To overcome this, a CdS shell is epitaxially formed around the PbS core using cation exchange. From steady state a...

সম্পূর্ণ বিবরণ

গ্রন্থ-পঞ্জীর বিবরন
প্রধান লেখক: Neo, D, Stranks, S, Eperon, G, Snaith, H, Assender, H, Watt, A
বিন্যাস: Journal article
প্রকাশিত: American Institute of Physics 2015

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