Time-of-flight spectra for the ortho-positronium emitted from clean and Na-coated tungsten surfaces have been measured using the pulsed slow positron beam at KEK-IMSS slow positron facility. Emission efficiency of positronium from the Na-coated sample was found to be several times greater than that from uncoated tungsten surfaces.
CITATION STYLE
Terabe, H., Iida, S., Wada, K., Hyodo, T., Yagishita, A., & Nagashima, Y. (2013). Efficient emission of positronium atoms from an Na-coated polycrystalline tungsten surface. In Journal of Physics: Conference Series (Vol. 443). Institute of Physics Publishing. https://doi.org/10.1088/1742-6596/443/1/012075
Mendeley helps you to discover research relevant for your work.