Shape-dependent nonlinear absorption and relaxation in CuInS nanocrystals
N. Venkatram, Sudip K. Batabyal, Lu Tian, Jagadese J. Vittal, and Wei Ji
We report the observation of nonlinear-optical response and relaxation in copper indium sulfide (CuInS) crystalline nanoparticles and nanorods with femtosecond Z-scans and transient absorption measurements. Dependent on the size and shape, two-photon absorption and saturation in the one-photon absor ... [Appl. Phys. Lett. 95, 201109 (2009)] published Wed Nov 18, 2009.
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We report the observation of nonlinear-optical response and relaxation in copper indium sulfide (CuInS) crystalline nanoparticles and nanorods with femtosecond Z-scans and transient absorption measurements. Dependent on the size and shape, two-photon absorption and saturation in the one-photon absor ... [Appl. Phys. Lett. 95, 201109 (2009)] published Wed Nov 18, 2009.
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