Record number :
1000497
Title of article :
Pb1 xFexS nanoparticle films grown from acidic chemical bath
Author/Authors :
Rakesh K. Joshi، نويسنده , , G.V. Subbaraju، نويسنده , , Renu Sharma، نويسنده , , H.K. Sehgal، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
4
From page :
1
To page :
4
Abstract :
Pb1 xFexS (x ¼ 0:25, 0.50, 0.75) films were grown from an acidic chemical bath. Nanoparticle films were structurally characterized by XRD and TEM. Optical band gap of films is observed to vary from 1.65 to 1.42 eV with increase in their iron concentration from x ¼ 0:25 to 0.75 in the films. Increased optical band gap of the ternary films compared to the estimated bulk value is attributed to quantum confinement in the nanocrystals deposited on solid substrates
Keywords :
Ternary films , solution growth
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
2005
Link To Document :
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