Structural and photoluminescence properties of CdO doped TiO2 thin films prepared by pulsed laser deposition

Ghusson H. Mohammed

doi:10.30723/ijp.v13i28.245

Article Details

Structural and photoluminescence properties of CdO doped TiO2 thin films prepared by pulsed laser deposition

Authors:

Ghusson H. Mohammed

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.13 Issue 28, pp.82-90

Document Type:

Article

Publication Date:

1/2015

Document Language:

English

Document ID (Org No.):

2001368895

pISSN:

2664-5548

DOI:

10.30723/ijp.v13i28.245

Keywords:

Abstract:

 TiO2 thin films have been deposited at different concentration ofCdO of (x= 0.0, 0.05, 0.1, 0.15 and 0.2) Wt. % onto glass substratesby pulsed laser deposition technique (PLD) using Nd-YAG laserwith λ=1064nm, energy=800mJ and number of shots=500. Thethickness of the film was 200nm. The films were annealed todifferent annealing (423 and 523) k. The effect of annealingtemperatures and concentration of CdO on the structural andphotoluminescence (PL) properties were investigated. X-raydiffraction (XRD) results reveals that the deposited TiO2(1-x)CdOxthin films were polycrystalline with tetragonal structure and manypeaks were appeared at (110), (101), (111) and (211) planes withpreferred orientation along 2Ɵ around 27.30. The results ofphotoluminescence (PL) emission show that there are two peakspositioned are around 320 nm and 400 nm for predominated peakand 620 nm and 680 nm for the small peaks.

Article Details

Structural and photoluminescence properties of CdO doped TiO2 thin films prepared by pulsed laser deposition

Authors:

Ghusson H. Mohammed

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.13 Issue 28, pp.82-90

Document Type:

Article

Publication Date:

1/2015

Document Language:

English

Document ID (Org No.):

2001368895

pISSN:

2664-5548

DOI:

10.30723/ijp.v13i28.245

TiO2:CdO Thin Film

structural properties

photoluminescence (PL) properties pulse laser deposition technique

Issues

Article Details

Structural and photoluminescence properties of CdO doped TiO2 thin films prepared by pulsed laser deposition

Authors: Ghusson H. Mohammed

Publisher: University of Baghdad

Journal: Iraqi Journal of Physics Vol.13 Issue 28, pp.82-90

Document Type: Article

Publication Date: 1/2015

Document Language: English

Document ID (Org No.): 2001368895

pISSN: 2664-5548

DOI: 10.30723/ijp.v13i28.245

TiO2:CdO Thin Film

structural properties

photoluminescence (PL) properties pulse laser deposition technique

Issues

Authors:

Ghusson H. Mohammed

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.13 Issue 28, pp.82-90

Document Type:

Article

Publication Date:

1/2015

Document Language:

English

Document ID (Org No.):

2001368895

pISSN:

2664-5548

DOI:

10.30723/ijp.v13i28.245