Visible light emission from heavily doped porous silicon homojunction pn diodes

Zhiliang Chen; Bosman, Gijs; Ochoa, Romulo
February 1993
Applied Physics Letters;2/15/1993, Vol. 62 Issue 7, p708
Academic Journal
Observes visible light emission from heavily doped porous silicon homojunction pn diodes. Fabrication of a light emitting diode; Electrochemical etching of silicon wafers in diluted hydrogen fluoride; Recombination of electron-hole across the band gap of monocrystalline quantum wires.


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