AG Fröhlich
JOURNAL OF PHYSICS: CONDENSED MATTER 5 , 8621 (1993) R. V. Pisarev, B. B. Krichevtsov, V. N. Gridnev, V. P. Klin, D. Fröhlich, and Ch. Pahlke-Lerch DOI: 10.1088/0953-8984/5/45/015 Intraband Optical Stark Effect [...] Lottermoser Proc. of the 22nd Conf. on Low Temperature Physics, Helsinki DOI: 10.1016/S0921-4526(99)02821-5 Determination of the Magnetic Symmetry of Hexagonal Manganites by Second Harmonic Generation . PHYSICAL [...] in solids . PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS 33 , 29 (1996) D. Fröhlich 5th ISSP Symposium, Tokyo, Japan (1995) DOI: 10.1016/0960-8974(96)83610-2 1995 Two-photon spectroscopy …