Non-linear optical processes on surfaces: second-harmonic generation on silicon surfaces
β Scribed by Takanori Suzuki; Takahiro Kasuya
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 146 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0030-3992
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Optical second-harmonic generation has been used to follow in situ the growth of thin Ag Γlms deposited on Si(111) under various substrate conditions and temperatures. This method is particularly sensitive to the microscopic structure of the deposited Ag Γlms. Thus, island formation is found to enha
A molecular level interpretation ofthe chiroptical effects observed in surface second harmonic generation from a chiral surface is presented. A Parker, Parr and Popie molecular orbital treatment is used to calculate the h~e~ola~zability of R-2,2'-dihydroxy-l,l'-binaphthyi (R-BN). The chiroptical spe
Optical second-harmonic generation from a fixed-frequency laser at 1= 1064 nm has been used to monitor the adsorption of sulfur atoms on a Pd( 100) single-crystal surface. The signal observed was dominated by the contribution from the adsorbate atoms to the second-order susceptibility due to a reson
Surface second harmonic generalion (SHG) has been developed as a surface specific type or electronic spectroscopy. The surke second-order susceptibility x(" is enhanced by the adsorption 01 molecules. and an elsctronic spcc~rum an be gcncnred by scanning thz dye laser through Ihe wo-photon resonance
Optical second harmonic generation on sllvet electrode surfaces is shown to be highly sxxsitive to surface morphology at potentials within the double layer char&g region. S&,ht alterations in the surface strocture result in the appearance of a strong potential~ependent SH si@xil at biases nc@ive to