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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.44 [2006] >
IJPAP Vol.44(10) [October 2006] >
| Title: | Structural studies of synthesis of CdSe from Cd/Se bilayer |
| Authors: | Chauhan, A R
Mahadkar, A
Gaikwad, D
Patel, A P |
| Keywords: | CdSe films
Wrutzite structure
Rapid thermal annealing |
| Issue Date: | Oct-2006 |
| Publisher: | CSIR |
| IPC Code: | C30B |
| Abstract: | Cadmium and selenium bilayer have successfully been made by a
vacuum evaporation technique on cleaned glass substrates under the vacuum of
the order of 10-5mbar. The samples of different thicknesses were
prepared by varying Cd:Se ratio as 1:1, 1:1.5,1:2. Rapid thermal annealing
(RTA) of some bilayers have been carried out at different temperatures in
nitrogen ambient. XRD measurements were made for structural analysis on these
as-deposited and annealed samples. RTA studies could show the formation of
cadmium selenide at the interface after annealing. XRF measurements were
carried out for elemental analysis of these bilayers. XRF studies reveal that
the films are found to be cadmium rich at room temperature. The results of CdSe
formed from Cd/Se bilayer by RTA are compared with annealed sample. |
| Page(s): | 777-781 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.44(10) [October 2006]
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