Author/Authors
hamani, n. university of biskra - physics of thin films and applications laboratory (lpcma), Biskra, Algeria , attaf, a. university of biskra - physics of thin films and applications laboratory (lpcma), Biskra, Algeria , saidi, h. university of biskra - physics of thin films and applications laboratory (lpcma), Biskra, Algeria , bennaceur, k. university of biskra - physics of thin films and applications laboratory (lpcma), Biskra, Algeria , messei, n. university of biskra - physics of thin films and applications laboratory (lpcma), Biskra, Algeria
Title Of Article
STRUCTURAL, OPTICAL AND ELECTRICAL PROPERTIES OF TIN DOPED IN_2O_3 THIN FILMS PREPARED BY SPRAY ULTRASONIC
شماره ركورد
21796
Abstract
Indium tin oxide (ITO) thin films have been prepared by ultrasonic spray pyrolysis technique using different Sn concentrations on a glass substrate at 400°C. X-ray diffraction patterns reveal that all films have polycrystalline cubic structure with preferentially oriented along (400) plane. The films high optical transmittance is improved from 70 % to 80 % in visible region and optical band gap is increased from 3.69 to 3.84 eV with increasing tin concentration. The electrical measurements were performed using four probes technique. The maximum value of conductivity is 813 (Ω.cm)^-1was measured in 8% Sn doped film.
From Page
21
NaturalLanguageKeyword
In2O3 , Thin films , Sn doping , Ultrasonic spray method
JournalTitle
Courrier Du Savoir
To Page
26
JournalTitle
Courrier Du Savoir
Link To Document