Asset Details
Do you wish to reserve the book?
Post deposition annealing: a route to bandgap tailoring of ZnSe thin films
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Post deposition annealing: a route to bandgap tailoring of ZnSe thin films
Do you wish to request the book?
Post deposition annealing: a route to bandgap tailoring of ZnSe thin films
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Post deposition annealing: a route to bandgap tailoring of ZnSe thin films
2016
Overview
The ZnSe semiconductor thin films thermally evaporated on a glass substrate and an ITO substrate are studied and compared for their optical properties. Surprisingly, two different values of band gaps 2.49 and 2.91 eV in ZnSe thin films are observed, respectively deposited on glass substrate and ITO substrate. Similarly, the ZnSe films on ITO substrate has shown a hexagonal crystal structure with higher crystallinity as compared to that of ZnSe on glass. The ZnSe thin films deposited on glass substrate are also annealed at 350, 400, 450 and 500 °C under vacuum conditions, which has been resulted in improvement in crystallinity and increase in band gap energy from 2.45 to 2.54 eV. The ZnSe thin film deposited on ITO coated glass were annealed in vacuum and air at 450 °C. The air annealing has been resulted in a large increase in energy bandgap from 2.9 to 3.21 eV. It is also observed from these studies that the electrical conductivity of the films annealed in vacuum is higher than those of the annealed in air.
Publisher
Springer US,Springer Nature B.V
