Scopus
YÖKSİS Eşleşti
Double doping synergy to improve structural, morphological, optical, and electrical properties of solution-based Cd and M (M: Pb, Sn, Bi) double doped nanocrystalline copper oxide films
Applied Physics A: Materials Science and Processing · Aralık 2019
YÖKSİS Kayıtları
Double doping synergy to improve structural, morphological, optical, and electrical properties of solution-based Cd and M (M: Pb, Sn, Bi) double doped nanocrystalline copper oxide films
Applied Physics A · 2019 SCI-Expanded
PROFESÖR RAŞİT AYDIN →
Makale Bilgileri
DergiApplied Physics A: Materials Science and Processing
Yayın TarihiAralık 2019
Cilt / Sayfa125
Scopus ID2-s2.0-85075098786
Özet
In this study, nanostructured CuO, Cd0.01Cu0.99O and Cu0.98Cd0.01M0.01O (M: Pb, Bi, Sn) films were synthesized using the successive ionic layer adsorption and reaction technique. The effects of Cd-doping, Sn, Pb, and Bi double doping on the structural, morphological, optical, and electrical properties were systematically investigated via X-ray diffraction (XRD), scanning electron microscopy (SEM), UV–Vis spectroscopy, and current–voltage (I–V) measurements, respectively. XRD results show that the peak intensity, crystallite size, and texture coefficient of the films changed intensely with double doping. SEM images reveal that the surface morphology of the nanostructures changed with the kind of dopant materials due to the differences in ionic radius. Energy dispersive X-ray spectroscopy studies confirmed the presence of Cd2+, Sn4+, Pb2+, and Bi+5 in the doped films. The estimated average optical band gap energies of the CuO samples varied from 1.366 to 1.480 eV with double doping. The lowest average electrical resistivity of 1.21 × 106 Ω cm was found for the Bi0.01 Cd0.01Cu0.98O sample.
Yazarlar (2)
1
B. Sahin
2
R. Aydin
Kurumlar
Mustafa Kemal Üniversitesi
Antakya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
2
Atıf
2
Yazar