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Pregled bibliografske jedinice broj: 39525

Energy transfer in Li-Cd vapor mixture: Li(3d) + Cd $\rightarrow $ Li(2s) + Cd(5$^{3}$P$_{J}$)


Azinović, Davorka; Labazan, Irena; Milošević, Slobodan; Pichler, Goran
Energy transfer in Li-Cd vapor mixture: Li(3d) + Cd $\rightarrow $ Li(2s) + Cd(5$^{3}$P$_{J}$) // Optics communication, 183 (2000), 5-6; 425-435 (međunarodna recenzija, članak, znanstveni)


Naslov
Energy transfer in Li-Cd vapor mixture: Li(3d) + Cd $\rightarrow $ Li(2s) + Cd(5$^{3}$P$_{J}$)

Autori
Azinović, Davorka ; Labazan, Irena ; Milošević, Slobodan ; Pichler, Goran

Izvornik
Optics communication (0030-4018) 183 (2000), 5-6; 425-435

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Energy transfer; diffuse bands; lithium; cadmium; rate coefficients

Sažetak
Using two-photon excitation of the lithium 3d atomic level in a lithium-cadmium vapor mixture, we observed cadmium atomic transitions and the LiCd blue-green excimer band. The cadmium atomic lines are the result of collisional energy transfer from Li(3d) to Cd(5$^{3}$P$_{J}$) atoms. The LiCd blue-green band is formed in three-body reactive collisions which involve Li(3d) and Cd(5$^{1}$S$_{0}$) or Li(2s) and Cd(5$^{3}$P$_{J}$) atoms and a third atom. The time evolutions of atom densities in the lithium and cadmium atomic states and the LiCd(2$^{2}\Pi $) state were simulated by solving a system of 13 rate equations. We estimated the value of rate coefficients at T = 1000 K for collisional energy transfer from Li(3d) to Cd(5$^{3}$P$_{1}$), from Li(3d) to Cd(5$^{3}$P$_{2}$) and from Li(3p) to Cd(5$^{3}$P$_{1}$) to be (5$\pm $2)$\cdot 10^{-11}$ cm$^{3}$s$^{-1}$, (2.2$\pm 0.8)\cdot 10^{-11}$ cm$^{3}$s$^{-1}$ and (1.7$\pm 0.6)\cdot 10^{-10}$ cm$^{3}$s$^{-1}$, respectively.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350102

Ustanove
Institut za fiziku, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • The INSPEC Science Abstracts series
  • The INSPEC Science Abstracts series