@article{oai:repo.qst.go.jp:00049543,
 author = {乙部, 智仁 and 篠原康 and 佐藤駿丞 and 矢花一浩 and Otobe, Tomohito},
 journal = {Journal of the Physical Society of Japan},
 month = {Jan},
 note = {We report a Keldysh-like model for the electron transition rate in dielectrics under an intense circularly polarized laser. We assume a parabolic two-band system and the Houston function as the time-dependent wave function of the valence and conduction bands. Our formula reproduces the experimental result for the ratio of the excitation rate between linear and circular polarizations for α-quartz. This formula can be easily introduced into simulations of nanofabrication using an intense circularly polarized laser.},
 title = {Theory for Electron Excitation in Dielectrics under an Intense Linear and Circularly Polarized Laser Fields},
 volume = {88},
 year = {2019}
}