Enhancement of the third-order nonlinear optical susceptibility in Si quantum wires
نویسندگان
چکیده
منابع مشابه
Enhancement of the third-order nonlinear optical susceptibility in Si quantum wires.
Recent observation of efficient light emission from porous silicon has attracted much attention and renewed interests in the study of nonlinear optical properties of nanometer-sized quantum systems. In this paper, we study the third-order nonlinear optical susceptibility of semiconductor quantum wires. The quantum wires are taken to be circular columns with a cross section size of —1 nm. The ex...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1993
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.48.11879