“ZnS, an excellent material in photonics”-A review based on Z-scan study

VSG Krishna, MG Mahesha - Physica B: Condensed Matter, 2022 - Elsevier
Interest in the nonlinear optical properties of ZnS and the effects of alloying ZnS with other
elements have been slowly increasing. Unlike ZnO, where tremendous work has been done …

[HTML][HTML] Role of copper dopant in two-photon absorption and nonlinear optical properties of sprayed ZnS thin films for optical limiting applications

GK VS, SR Maidur, PS Patil, MG Mahesha - Physics Letters A, 2021 - Elsevier
This letter reports on the effect of copper dopant (3, 5, and 10 at%) on nonlinear optical
(NLO) properties of spray deposited ZnS (CZS) thin films. The standard Z-scan technique …

Enhanced optical nonlinearity in sprayed Mn doped ZnS thin films

VSG Krishna, SR Maidur, PS Patil… - Chemical Physics Letters, 2020 - Elsevier
In the present work, we report the highly nonlinear spray deposited manganese (Mn) doped
ZnS (Mn: ZnS) with the precursor ratio 1: 3 for (Mn+ Zn): S. The basic structural and optical …

Characterization of spray deposited ternary ZnSxSe (1-x) thin films for solar cell buffers

GK VS, MG Mahesha - Surfaces and interfaces, 2020 - Elsevier
This paper reports on cadmium free, environment friendly, industrially beneficial, chemically
sprayed ZnS x Se (1-x)(ZSS) thin films with tunable band gap which is suitable for various …

Third order nonlinearity and optical power limiting studies of PS/ZnO nanocomposite foils for photonic applications

M Barala, SR Maidur, D Mohan, S Sanghi - Physica Scripta, 2022 - iopscience.iop.org
The present work focuses on the preparation of Polystyrene (PS) and PS/ZnO
nanocomposite foils by solution casting method and study their structural and nonlinear …

Absence of Mn emission in MnxZn (1-x) S thin films grown by spray pyrolysis technique

GK VS, MG Mahesha - Journal of Luminescence, 2021 - Elsevier
In the present investigation, the effect of manganese (Mn) dopant on zinc sulfide (ZnS) thin
films used for blue light emitting diode was studied. The basic studies on the structural and …

Chemically deposited nanocrystalline ZnMgS thin film: The impact of deposition time on its structural and optical properties

S Adhyapak, M Boruah, HS Pathok, AK Das… - Physica B: Condensed …, 2024 - Elsevier
This work reports the growth and characterization of nanocrystalline Zinc magnesium
sulphide thin films fabricated on glass substrates using the chemical bath deposition …

Spectroscopic valuation of phonon lifetime and surface characteristics of Zn0. 96Mg0. 04S thin film

G Krishna VS, MG Mahesha - The Journal of Chemical Physics, 2022 - pubs.aip.org
The anharmonic properties of the longitudinal optical (LO) phonon mode of Mg-doped ZnS
(Zn 0.96 Mg 0.04 S) are investigated using the Balkanski and Klemens models on the …

Structural, optical, and electrical characterization of spray-deposited Mg0.02Zn0.98Se thin film for buffer layer application

VSG Krishna, MG Mahesha - Journal of Materials Science: Materials in …, 2022 - Springer
In this work, spray-deposited Mg0. 02Zn0. 98Se thin films were characterized to determine
their structural, optical, and electrical properties. The optical band gap of Mg-doped ZnSe …

Spectroscopic investigation of CuxMg0.2−xZn0.8S (x = 0, 0.05, 0.10, 0.15) thin films for deep and dilute blue LED applications

GK VS, S Chattopadhyay, KP Misra, M MG - Luminescence, 2022 - Wiley Online Library
The effect of copper (Cu) do** on the luminescent properties of the spray deposited Mg0.
2Zn0. 8S thin films were investigated for the first time. The Mg0. 2Zn0. 8S film is an excellent …