Electroluminescence from TiO2 / p+ -Si heterostructure
Applied Physics Letters, Volume 94, Issue 6, 2009, Pages null-null.
Titanium films sputtered on heavily boron-doped (p+) silicon substrates were thermally oxidized to form electroluminescent TiO2 / p+ -Si heterostructures. The electroluminescence (EL) features a broad spectrum covering red, green, and blue regions. We believe that in TiO2 recombinations between electrons at oxygen-vacancy-related energy l...More
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