title: Stimulated Raman scattering of lattice translational modes in liquid heavy water.
abstract: A study was conducted on stimulated Raman scattering (SRS) when laser-induced plasma is formed in heavy water by focusing an intense picosecond pulsed Nd:YAG laser beam with wavelength 532 nm at room temperature. An unexpected 280 cm(-1) low frequency SRS line attributed to the lattice translational modes is observed. This SRS line and the internal-mode SRS lines indicate that the ice VII structure is formed in heavy water under the condition of laser-induced shockwave production.
authors.affiliation: State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.
authors.forename: Zhanlong
authors.initials: Z
authors.lastname: Li
authors.forename: Zuowei
authors.initials: Z
authors.lastname: Li
authors.forename: Mi
authors.initials: M
authors.lastname: Zhou
authors.forename: Yiding
authors.initials: Y
authors.lastname: Wang
authors.forename: Zhiwei
authors.initials: Z
authors.lastname: Men
authors.forename: Chenglin
authors.initials: C
authors.lastname: Sun