Photoluminescence investigation based on laser heating effect in ZnO-ordered nanostructures
Article Abstract:
Compared with compact ZNO nanocrystal film prepared by electrodeposition, ordered ZnO nanostructures exhibit more significant red-shift and broadening of the UV peak with increasing excitation power, which is due to a stronger local heating effect in ordered Zn O nanostructures. A quantitative analytical method is developed to investigate photoluminescence (PL) of ZnO based on laser heating effects.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
CO adsorption on Ag(100) and Ag/MgO(100)
Article Abstract:
Theoretical studies of CO adsorption on a two-layer Ag(100) film and on a two-layer Ag film on an MgO(100) support were conducted. CO adsorption at an atop Ag site was found to be the most stable for adsorption on the two-layer Ag film and also for adsorption on Ag deposited on the oxide while expansion of the Ag-Ag distance in the two layer system also reduces the adsorption energy.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Time-resolved photoluminescence spectra of Si species encapsulated in zeolite supercages. Characterization and preparation of chained Si species in zeolite supercages
- Abstracts: Temperature effect on the adsorption of 1,1,2,2-tetrahydroheptadecafluorodecanol. Phase transition in the adsorbed film of the alkanol and fluoroalkanol mixture
- Abstracts: Influence of base electrolytes on the electrodeposition of iron onto a silicon surface. Au nanoparticles prepared by physical method on Si and sapphire substrates for biosensor applications
- Abstracts: Photophysical property and photostability of J-aggregate thin films of thiacyanine dyes prepared by the spin-coating method
- Abstracts: Rate of interfacial electron transfer through the 1,2,3-triazole linkage. Charge reduction in electrosprays: Slender nanojets as intermediates