Ultra-low frequency spectra for Li+ ion thermoemission noise

• Autorzy: Gładyszewski, L.
• Języki publikacji: EN

Abstrakty

EN

The surface diffusion of Li on polycrystalline tungsten and ionic thermal desorption are studied by a method based on the Li ion current noise arising from the fluctuation of the work function as a result of random fluctuations of the Li adsorbate density. The activation energy for surface diffusion of Li has been determined by measuring the spectral density functions and their parameters depending on temperature.

• Czasopismo: Optica Applicata
• Rocznik: 2002
• Tom: Vol. 32, nr 3
• Strony: 235-239
• Opis fizyczny: bibliogr. 5 poz.

Twórcy

autor

Gładyszewski, L.

• Institute of Physics, Maria Curie-Skłodowska Univesity, pl. Marii Curie-Skłodowskiej 1, 20-031 Lublin, Poland