Enhanced coherent control of carrier and spin density in a zinc-blende semiconductor by cascaded second-harmonic generation

2005 ◽  
Vol 97 (9) ◽  
pp. 093709 ◽  
Author(s):  
Martin J. Stevens ◽  
R. D. R. Bhat ◽  
X. Y. Pan ◽  
H. M. van Driel ◽  
J. E. Sipe ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Spin Density ◽  
Harmonic Generation ◽  
Coherent Control ◽  
Second Harmonic ◽  
Zinc Blende

Structural discontinuity induced surface second harmonic generation in single, thin zinc-blende GaAs nanowires

Nanoscale ◽  
2017 ◽  
Vol 9 (41) ◽  
pp. 16066-16072 ◽  
Author(s):  
Yu-Ming Wei ◽  
Ying Yu ◽  
Jing Wang ◽  
Lin Liu ◽  
Hai-Qiao Ni ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Zinc Blende ◽  
Optical Second Harmonic Generation ◽  
Structural Discontinuity ◽  
Gaas Nanowires ◽  
Individual Self

We investigate optical second harmonic generation (SHG) from individual self-catalyzed zinc-blende (ZB) GaAs nanowires (NWs), where the polarimetry strongly depends on the NW diameter.

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