The procedure of nebulization was studied with the introducationof ethanol into a lower power argon ICP. It was found that as ethanolintroduced, the physical properties of solutions changed, whichresults in an improve...The procedure of nebulization was studied with the introducationof ethanol into a lower power argon ICP. It was found that as ethanolintroduced, the physical properties of solutions changed, whichresults in an improvement on the nebulization efficiency. Anempirical relationship between the concentration of the aerosol andthe solution properties (viscosity, density, and surface tension) ispresented.展开更多
The effects of ethanol solutions on lower power Ar ICP dischargewere studied by measuring plasma temper- atures (gas temperature,excitation temperature, ionization temperature and electrontemperature) and electron num...The effects of ethanol solutions on lower power Ar ICP dischargewere studied by measuring plasma temper- atures (gas temperature,excitation temperature, ionization temperature and electrontemperature) and electron number densities. The temperatures andelectron number densities were reduced with the increasing of ethanolconcentration. The ICP system is much apart from LTE conditions.Thus, ethanol solutions will place a reducing effect on spectral lineIntensity.展开更多
The measurements were performed at the HI-13 tandem accelerator at the China Institute of Atomic Energy. Multiply charged Ti ions were accelerated to 80 MeV and 120 MeV, and directed through a 25μg/cm2 carbon foil. I...The measurements were performed at the HI-13 tandem accelerator at the China Institute of Atomic Energy. Multiply charged Ti ions were accelerated to 80 MeV and 120 MeV, and directed through a 25μg/cm2 carbon foil. Ion currents before the foil were about 80 nA. The light emitted by the foil-excited ions was dispersed by a 2.2 meter grazing incidence GIM-957 XUV-VUV monochromator, built at CIAE, and equipped with a展开更多
文摘The procedure of nebulization was studied with the introducationof ethanol into a lower power argon ICP. It was found that as ethanolintroduced, the physical properties of solutions changed, whichresults in an improvement on the nebulization efficiency. Anempirical relationship between the concentration of the aerosol andthe solution properties (viscosity, density, and surface tension) ispresented.
文摘The effects of ethanol solutions on lower power Ar ICP dischargewere studied by measuring plasma temper- atures (gas temperature,excitation temperature, ionization temperature and electrontemperature) and electron number densities. The temperatures andelectron number densities were reduced with the increasing of ethanolconcentration. The ICP system is much apart from LTE conditions.Thus, ethanol solutions will place a reducing effect on spectral lineIntensity.
文摘The measurements were performed at the HI-13 tandem accelerator at the China Institute of Atomic Energy. Multiply charged Ti ions were accelerated to 80 MeV and 120 MeV, and directed through a 25μg/cm2 carbon foil. Ion currents before the foil were about 80 nA. The light emitted by the foil-excited ions was dispersed by a 2.2 meter grazing incidence GIM-957 XUV-VUV monochromator, built at CIAE, and equipped with a
