A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf
.
Contributions of inner-valence molecular orbitals and multiphoton resonances to high-order-harmonic generation ofN2: A time-dependent density-functional-theory study
2016
Physical Review A
Using a TDDFT method, we calculated the high-harmonic generation (HHG) spectra of N 2 in 800 nm and 1300 nm intense lasers. The calculations reproduce the experimentally observed minimum near 40 eV and the shift of the minimum due to interference of different molecular orbitals. They also support the proposed shape resonance near 30 eV. The TDDFT method allows us to analyze the involvement of different electronic configurations in the HHG process. We identified a significant role of Rydberg
doi:10.1103/physreva.93.013422
fatcat:zwdoybockrhtnooa72naowpicy