Photoluminescence And Dielectric Studies Of Ion Induced Polyethylene Naphthalate

Vol. 2  Issue 2
Year: 2014
Issue:Jul-Sep
Title:Photoluminescence And Dielectric Studies Of Ion Induced Polyethylene Naphthalate
Author Name:Kusum Devgan, Navjeet Kaur, Sonika Thakur, Manpreet Kaur and Lakhwant Singh 
Synopsis:

Dielectric properties along with photoluminescence phenomenon of ion induced Polyethylene naphthalate (PEN) were 3+ 6+ 10+ analyzed. Li , C , Ni ion beams were used to analyze the modifications induced by swift heavy ions as a function of ion 11 12 2 fluence, ranging from 1x10 to 3x10 ions/cm . Blue shift is observed in PL behavior. Dielectric constant (ε′) for pristine and irradiated samples has also been calculated, which increases with the increase in ion fluence.