Simulation of Ni-like and Co-like X-rays emitted from laser produced tin plasmas

ATALAY B., AYDIN R., Demir A., KENAR N., Kacar E.

CZECHOSLOVAK JOURNAL OF PHYSICS, cilt.56, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 56
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1007/s10582-006-0234-z
  • Dergi Adı: CZECHOSLOVAK JOURNAL OF PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: X-ray emission spectra, X-ray conversion efficiency, laser produced plasmas, PHOTOELECTRON-SPECTROSCOPY, CONVERSION EFFICIENCY, LITHOGRAPHY, MODEL
  • Kocaeli Üniversitesi Adresli: Evet

Özet

The Ni-like and Co-like X-rays emitted from laser produced Tin plasmas generated using the 1.06 mu m, 1.2 ns pulses from a Nd-YAG laser were modelled. The modelling includes the Ni-like and Co-like X-ray resonance line spectrum emitted from Sn plasma between 12 angstrom - 25 angstrom and also free-free and free-bound continuous spectrum emitted from the Zn-, Cu-, Ni-, Co- and Fe-like ions between 1 angstrom and 30 angstrom. Then, X-ray conversion efficiencies were calculated using these spectra. Maximum X-ray conversion efficiency was obtained 3.54 % at power density of 5 x 10(12) Wcm(-2) into 2 pi steradian. X-ray pulse durations were calculated spectrally integrated total X-ray emission of the Ni-like and Co-like from Sn plasmas.