J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
Irradiation of organosilane polymers in the ultraviolet leads to photodegradation of the chain via a bond scission process. Here photodegradation by visible laser multi-quantum excitation is reported. The process is characterized by a sharp threshold at power densities of approximately 2.5 GW/cm2. The photochemistry of the system beyond this power density proceeds non-linearly leading to vaporization of the absorbing film and 100% bleaching of the ultraviolet absorption bands. Utilization of laser wavelengths whose two-photon energies are insufficient to access the ultraviolet system, produced no measurable photodecomposition. © 1985.
J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
E. Huber, E.E. Marinero
Physical Review B
E.E. Marinero, M. Hirscher, et al.
Journal of Applied Physics
C.J. Robinson, M.G. Samant, et al.
Applied Physics A Solids and Surfaces