Title :
Optically-induced magnetization and spin cross relaxation in aqueous solutions of transition-metal ions
Author :
Furue, S. ; Nakayama, K. ; Kohmoto, T. ; Fukuda, Y. ; Kunitomo, Y.
Author_Institution :
Graduate Sch. of Sci. & Technol., Kobe Univ., Japan
Abstract :
Optically-induced magnetization in aqueous solutions of transition-metal ions is studied by the polarization spectroscopy. It is found the observed decay of the magnetization in picosecond and nanosecond regions is caused by the spin cross relaxation.
Keywords :
absorption coefficients; high-speed optical techniques; light polarisation; magnetisation; optical pumping; solutions; spectroscopy; spin dynamics; MnSO/sub 4/; aqueous solutions; condensed matter; fast spin dynamics; magnetization; nanosecond regions; optical pumping; optically-induced magnetization; picosecond regions; polarization spectroscopy; room temperature; short laser pulse; spin cross relaxation; transition-metal ions; Magnetization; Optical polarization; Optical pulse generation; Optical pulses; Optical pumping; Optical saturation; Particle beam optics; Probes; Pulse amplifiers; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on
Conference_Location :
Chiba, Japan
Print_ISBN :
0-7803-6738-3
DOI :
10.1109/CLEOPR.2001.970866
