Lead Centres in Alkali Halides : NaCl, KCl and KBr

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概要

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• The optical absorption spectra of x-irradiated lead doped NaCl and KCl crystals taken at room and liquid nitrogen temperatures show a new absorption band at 254 nm and an additional absorption in the 310 nm region. In the case of x-irradiated KBr:Pb crystal a new band at 278 nm is observed. These bands are attributed to Pb^+ centres from optical bleaching and other studies. The structure of the characteristic B band of Pb^<++>ion observed for the first time in heavily doped KCl:Pb (=500 ppm) is also discussed.

• 社団法人日本物理学会の論文
• 1973-08-05

著者

• Sastry S.

  Department Of Physics Indian Institute Of Technology

• Sastry S.b.s.

  Department Of Physics Indian Institute Of Technology

• Sastry S.

  Department Of Chemical Engineering Princeton University

• RAMASASTRY C.

  Department of Physics, Indian Institute of Technology

• VISWANATHAN V.

  Department of Physics, Indian Institute of Technology

• Ramasastry C.

  Department Of Physics Indian Institute Of Technology

• Viswanathan V.

  Department Of Physics Indian Institute Of Technology

関連論文

• Cooperative Molecular Motions in Water
• Paramagnetism of Colour Centres in Sodium Chlorate Crystals
• Paramagnetic Centers in lrradiated NaClO_3 and NaBrO_3
• Lead Centres in Alkali Halides : NaCl, KCl and KBr

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