In situ photoluminescence spectral study of porous Si in HF aqueous solution

Wadayama, T.; Yamamoto, S.
September 1994
Applied Physics Letters;9/26/1994, Vol. 65 Issue 13, p1653
Academic Journal
Measures time-dependent change in the visible luminescence of porous silicon immersed in high frequency aqueous solution. Exhibition of the shifting of the porous silicon photoluminescence band to shorter wavelength; Reduction of the peak intensity; Relationship of the size of the silicon nanostructure to the gap energy of the porous silicon.


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