Excited-state absorption and sign tuning of nonlinear refraction in porphyrin derivatives
Article Abstract:
The nonlinear absorptions and nonlinear refractions of free-base porphyrin and Zn-porphyrin are analyzed by using the Z-scan method. The results have shown that the sign of self-lensing is tuning by the coordination of Zn in the porphyrin derivatives and thermal effect has increased to dominate the nonlinear refraction sign.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2008
User Contributions:
Comment about this article or add new information about this topic:
Self-assembly and characterization of a novel hydrogen bonded nanostructure
Article Abstract:
A novel hydrogen-bonded supramolecular system of a [60]fullerene derivative with perylene bisimide is synthesized and characterized. The photocurrent response of the film is measured, and a steady and rapid anodic photocurrent response is obtained.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Synthesis and one-dimensional self-assembly of acicular nickel nanocrystallites under magnetic fields. Methyl pyruvate on Ni (111): coverage-dependent thermal chemistry
- Abstracts: Current density versus potential characteristics of dye-sensitized nanostructured semiconductor photoelectrodes. 2. simulations
- Abstracts: Validation of theoretical methods for the structure and energy of aluminum clusters. Analytic potential energy functions for aluminium clusters
- Abstracts: Structural variations as a function of surface adsorption in nanostructured particles. Thermodynamic and kinetic size limit of nanowire growth
- Abstracts: Formation of normal and reverse bilayer structures by self-assembly of nonionic block copolymers bearing lipid-mimetic units