%0 Journal Article %1 LEVINE1994 %A LEVINE, Z. H. %D 1994 %J Physical Review B %K 1ST-PRINCIPLES BAND-STRUCTURE CALCULATION; CONSTANT; CRYSTALS; DISPERSION; GENERATION; III-V-SEMICONDUCTORS; INAS NONLINEAR SUPERLATTICES; SUSCEPTIBILITY; %N 7 %P 4532--4538 %T Optical 2nd-Harmonic Susceptibilities - Frequency-Dependent Formulation With Results For Gap And Gaas %V 49 %X A formula for frequency-dependent optical second-harmonic susceptibilities for insulating crystals, including local-field corrections, is presented. In analogy to a formula given previously for the static limit, the formula is analyzed in terms of ''virtual electron'' (ccv) and ''virtual hole'' (vvc) terms to obtain a numerically stable form. Numerical results for GaP and GaAs agree with most of the experimental values suggested in a recent review article by Roberts. Miller's DELTA(M) is predicted to vary by 13% from the laser lines at 10.6 to 1.32 mum for GaP.

@article{LEVINE1994, abstract = {A formula for frequency-dependent optical second-harmonic susceptibilities for insulating crystals, including local-field corrections, is presented. In analogy to a formula given previously for the static limit, the formula is analyzed in terms of ''virtual electron'' (ccv) and ''virtual hole'' (vvc) terms to obtain a numerically stable form. Numerical results for GaP and GaAs agree with most of the experimental values suggested in a recent review article by Roberts. Miller's DELTA(M) is predicted to vary by 13% from the laser lines at 10.6 to 1.32 mum for GaP.}, added-at = {2010-01-22T11:58:32.000+0100}, author = {LEVINE, Z. H.}, biburl = {https://www.bibsonomy.org/bibtex/247b30ec48240219c211390a3d5dad356/myrta}, description = {Second Harmonic generation in semiconductors; excitonic effects}, interhash = {38c0454ccae715167e9b515342971f88}, intrahash = {47b30ec48240219c211390a3d5dad356}, journal = {Physical Review B}, keywords = {1ST-PRINCIPLES BAND-STRUCTURE CALCULATION; CONSTANT; CRYSTALS; DISPERSION; GENERATION; III-V-SEMICONDUCTORS; INAS NONLINEAR SUPERLATTICES; SUSCEPTIBILITY;}, month = {February}, number = 7, owner = {myrta}, pages = {4532--4538}, sn = {0163-1829}, tc = {38}, timestamp = {2010-01-22T11:58:34.000+0100}, title = {Optical 2nd-Harmonic Susceptibilities - Frequency-Dependent Formulation With Results For Gap And Gaas}, ut = {ISI:A1994MZ44800016}, volume = 49, year = 1994 }