Sputtered nanostructured single crystalline cu doped ZnO thin films for carbon monoxide gas sensing applications

Pawan Kumar; Amit Sanger; Arvind Kumar; Davinder Kaur; Ramesh Chandra

Volume 3, Issue 5 , 2018, , Pages 312-317


  In the present work, gas sensing properties of Copper (Cu) doped Zinc Oxide (ZnO) thin films have been investigated. The nanostructured ZnO and Cu doped ZnO (CZO) thin films have been synthesized using DC magnetron sputtering on glass substrates. The effect of hydrophobicity and surface roughness of ...  Read More

Thickness mod ulated structural and photo-luminescence properties of magnetron sputtered nanocrystalline SiC ultrathin films

Narendra Singh; Davinder Kaur

Volume 2, Issue 11 , 2017, , Pages 725-728


  Ultrathin silicon carbide (SiC) films were grown on p type Si (100) substrate by RF magnetron sputtering at constant substrate temperature of 7000C for investigating thickness dependence of structural and photoluminescence properties. The structural and Photoluminescence properties were measured by X-ray ...  Read More

Structural and electrical studies of thermally annealed tungsten nitride thin film

Sharmistha Anwar; Shahid Anwar

Volume 2, Issue 6 , 2017, , Pages 362-366


  Present work is focused on various properties of thermally annealed tungsten nitride (WN) film. Tungsten nitride thin films on silicon (100) substrates were deposited via reactive magnetron sputtering technique. Initially Ar/N2 flow ratio was optimized by varying N2 gas flow between 5 to 25 sccm. 20:5 ...  Read More

Annealing temperature influenced physical properties of Al2TiO5 thin films for MIS devices

Suresh Addepalli; Lakshmi Ganapathi Kolla; Uthanna Suda

Volume 2, Issue 3 , 2017, , Pages 189-193


  Aluminium titanate (Al2TiO5) thin films were deposited at room temperature by DC reactive magnetron sputtering. To make appropriate films for potential gate dielectric applications, we investigated the influence of annealing temperature on the structural, chemical and dielectric properties of Al2TiO5 ...  Read More

Thermoelectric performance of Bi2Te3, Sb2Te3 thin film

Sharmistha Anwar; Barada K. Mishra; Shahid Anwar

Volume 1, Issue 2 , 2016, , Pages 191-194


  Thermoelectric thin films of Bi2Te3 and Sb2Te3 were deposited by using sputtering technique. Structural characterizations of as deposited films were done by using X-ray diffraction (XRD), Energy Dispersive X-ray Analysis and electrical properties have been evaluated at room temperature by Seebeck coefficient ...  Read More