Phys. Rev. E 60, R1178–R1180 (1999)Efficient algorithm for calculating two-photon absorption spectra
We propose an efficient time-dependent algorithm for nonlinear response function that requires CPU time proportional to the system size, and study the size effects in two-photon absorption spectra of Si nanocrystallites by using this algorithm. © 1999 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevE.60.R1178
DOI:
10.1103/PhysRevE.60.R1178
PACS:
02.70.-c, 42.65.-k, 78.40.-q, 78.20.Bh
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