Outer-shell photodetachment of the metastableMg−[core]3s3p2andCa−[core]4s4p2Pe4states

Photodetachment of Na-

Multiphoton photodetachment of C60-.

A model delta-function potential is considered for simulating the interaction of the attached electron in C(60) (-) with the fullerene environment. The analytical expressions for the energy eigenstates, and the Green's function, are used to deduce the one-, two-, and three-photon photodetachment probabilities for C(60) (-). Particularly interesting is the observation that the three-photon photo...

Transition State Spectroscopy of open shell systems: angle-resolved photodetachment spectra for the adiabatic singlet states of OHF

Octavio Roncero Inst. de Matemáticas y Física Fundamental, C.S.I.C., Unidad Asociada UAM-CSIC, Serrano 123, 28006 Madrid, Spain. Abstract In this work three-dimensional potential energy surfaces of the first five singlet states of OHF are developed based on fits of more than 10000 highly accurate ab initio points. An approximate treatment is presented for the calculation of the anisotropy param...

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

The optoelectronic behaviour of carbon nanoparticles: evidence of the importance of the outer carbon shell.

The particular properties of carbon nanoparticles (CNPs) have generated great interest in biomedicine, bioanalysis and optoelectronics. However, an association between the CNPs' physicochemical properties with their molecular and morphological characteristics is, even today, a topic of discussion. In this work, we use a simple method of synthesis with the ultimate aim of elucidating the structu...