Dr. Punam A. Murkute Profile

Dr. Punam A. Murkute

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Author

Publications (18)

Proceedings Article | 5 March 2020 Paper

Impact of UV-ozone annealing on the optical and structural properties of ZnO thin films and nanorods

Md Jawaid Alam, Punam Murkute, Sushama Sushama, Hemant Ghadi, Subhananda Chakrabarti

Proc. SPIE. 11281, Oxide-based Materials and Devices XI

KEYWORDS: Thin films, Optical properties, Annealing, Luminescence, X-ray diffraction, Zinc, Oxygen, Scanning electron microscopy, Zinc oxide, Nanorods

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Proceedings Article | 5 March 2020 Paper

A comparative study on the effect of UV-ozone annealing on the optical properties of ZnMgO thin films and nanorods

Md Jawaid Alam, Punam Murkute, Sushama Sushama, Hemant Ghadi, Subhananda Chakrabarti

Proc. SPIE. 11281, Oxide-based Materials and Devices XI

KEYWORDS: Thin films, Magnesium, Optical properties, Annealing, Luminescence, Zinc, Oxygen, Scanning electron microscopy, Zinc oxide, Nanorods

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Proceedings Article | 3 September 2019 Paper

Grain boundary modeling and simulation of ZnO thin film transistor and its correlation with UV ozone annealing

Abhishek Tanpure, Md Jawaid Alam, Punam Murkute, Sushama Sushama, Jhuma Saha, Subhananda Chakrabarti

Proc. SPIE. 11089, Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVI

KEYWORDS: Oxides, Thin films, Ultraviolet radiation, Annealing, Interfaces, Silicon, Doping, Transistors, Modeling and simulation, Zinc oxide

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Proceedings Article | 3 September 2019 Paper

Time dependent boron implantation effect on the dopant solubility and optical properties of phosphorus doped ZnO thin films

Sushama Sushama, Punam Murkute, Hemant Ghadi, Subhananda Chakrabarti

Proc. SPIE. 11089, Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVI

KEYWORDS: Thin films, Optical properties, Annealing, Zinc, Doping, Oxygen, Ion implantation, Boron, Phosphorus, Zinc oxide

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Proceedings Article | 1 March 2019 Paper

Investigating time-varying phosphorous doping effect on the structural and optical properties of ZnO thin films

Sushama Sushama, Punam Murkute, Hemant Ghadi, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Thin films, Optical properties, Annealing, Zinc, Doping, Excitons, Phosphorus, Zinc oxide, Temperature metrology, Plasma

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Proceedings Article | 1 March 2019 Paper

Interdependence of Ar and O2 partial pressure on the properties of RF sputtered Zn0.85Mg0.15O thin film

Punam Murkute, Hemant Ghadi, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Thin films, Magnesium, Argon, Chemical species, Sputter deposition, X-rays, Ions, Zinc, Oxygen, Zinc oxide

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Proceedings Article | 1 March 2019 Paper

Augmenting optical and structural properties in Zn0.85Mg0.15O thin film with P-B co-doping

Sushama Sushama, Punam Murkute, Hemant Ghadi, Vinayak Chavan, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Thin films, Magnesium, Zinc, Doping, Oxygen, Ion implantation, Boron, Phosphorus, Zinc oxide, Plasma

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Proceedings Article | 1 March 2019 Paper

Enhanced optical properties with the assimilation of boron and phosphorus dopant in co-doped ZnO thin film

Sushama Sushama, Punam Murkute, Hemant Ghadi, Vinayak Chavan, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Thin films, Optical properties, Chemical species, Crystals, Zinc, Oxygen, Raman spectroscopy, Boron, Phosphorus, Zinc oxide

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Proceedings Article | 1 March 2019 Paper

Improvement in performance characteristics of Zn(1-x)MgxO (x=15%) thin film transistor (TFT) with UV-ozone treatment

Md Jawaid Alam, Punam Murkute, Hemant Ghadi, Sushama Sushama, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Oxides, Thin films, Titanium, Annealing, Interfaces, Zinc, Oxygen, Capacitance, Transistors, Thin film deposition

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Proceedings Article | 1 March 2019 Paper

Enhancement in optical properties with suppression of defect states by UV-ozone processing in RF sputtered Zn(1-x)MgxO (x=15%) thin film

Md Jawaid Alam, Punam Murkute, Hemant Ghadi, Sushama Sushama, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Thin films, Magnesium, Optical properties, Ultraviolet radiation, Annealing, X-ray diffraction, Zinc, Atomic force microscopy, Oxygen, Zinc oxide

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Proceedings Article | 1 March 2019 Presentation + Paper

Enhancement in optical properties of ZnO nanorods by UV ozone treatment

Md Jawaid Alam, Punam Murkute, Hemant Ghadi, Sushama Sushama, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Optical properties, Ultraviolet radiation, Annealing, Luminescence, Zinc, Oxygen, Scanning electron microscopy, Zinc oxide, Ozone, Nanorods

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Proceedings Article | 1 March 2019 Paper

Enhancement of photocurrent and responsivity of Zn1-xMgxO (x=15%)-based ultraviolet detector by UV-ozone treatment

Md Jawaid Alam, Punam Murkute, Hemant Ghadi, Sushama Sushama, Shyam Murli Manohar Dhar Dwivedi, Anupam Ghosh, Chiranjib Ghosh, Aniruddha Mondal, Subhananda Chakrabarti

Proc. SPIE. 10919, Oxide-based Materials and Devices X

KEYWORDS: Thin films, Photodetectors, Visible radiation, Switching, Sensors, Ultraviolet radiation, Annealing, Silicon, Oxygen, Ultraviolet detectors

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Proceedings Article | 1 March 2018 Paper

Temperature-dependent phosphorous dopant activation in ZnO thin film deposited using plasma immersion ion implantation

Punam Murkute, Hemant Ghadi, Shantanu Saha, Vinayak Chavan, Subhananda Chakrabarti

Proc. SPIE. 10533, Oxide-based Materials and Devices IX

KEYWORDS: Thin films, Annealing, Zinc, Scanning electron microscopy, Raman spectroscopy, Ion implantation, Phosphorus, Zinc oxide, Temperature metrology, Plasma

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Proceedings Article | 1 March 2018 Paper

Effect of time varying phosphorus implantation on optoelectronics properties of RF sputtered ZnO thin-films

Punam Murkute, Hemant Ghadi, Shantanu Saha, Vinayak Chavan, Subhananda Chakrabarti

Proc. SPIE. 10533, Oxide-based Materials and Devices IX

KEYWORDS: Thin films, Annealing, Ions, Zinc, Oxygen, Ion implantation, Excitons, Phosphorus, Zinc oxide, Plasma

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Proceedings Article | 24 February 2017 Paper

Enhancement of photoluminescence in RF sputtered ZnMgO thin films by optimizing annealing temperature

P. Murkute, H. Ghadi, S. Saha, S. Chakrabarti

Proc. SPIE. 10105, Oxide-based Materials and Devices VIII

KEYWORDS: Thin films, Magnesium, Sputter deposition, Annealing, Luminescence, Zinc, Excitons, Zinc oxide, Thin film growth

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Proceedings Article | 24 February 2017 Paper

Improvement in grain size and crystallinity of sputtered ZnO thin film with optimized annealing ambient

P. Murkute, S. Saha, H. Ghadi, S. Chakrabarti

Proc. SPIE. 10105, Oxide-based Materials and Devices VIII

KEYWORDS: Argon, Sputter deposition, Atomic force microscopy

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Proceedings Article | 27 February 2016 Paper

Influence of oxygen partial pressure on optical and structural properties of RF sputtered ZnO thin films

P. Murkute, S. Saha, S. Pandey, A. Chatterjee, D. Datta, S. Chakrabarti

Proc. SPIE. 9749, Oxide-based Materials and Devices VII

KEYWORDS: Thin films, Argon, Sputter deposition, Annealing, Luminescence, Silicon, Atomic force microscopy, Oxygen, Excitons, Zinc oxide, Thin film deposition, Temperature metrology

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Proceedings Article | 27 February 2016 Paper

Enhancement in optical and structural properties of Zn0.85Mg0.15O nanorods over thin films synthesized by hydrothermal chemical treatment

P. Murkute, N. Sehara, H. Ghadi, S. Pandey, S. Maity, S. Chakrabarti

Proc. SPIE. 9749, Oxide-based Materials and Devices VII

KEYWORDS: Thin films, Magnesium, Optical properties, Sputter deposition, Annealing, Luminescence, Crystals, Silicon, Light scattering, Reflectivity, Zinc, Oxygen, Scanning electron microscopy, Zinc oxide, Thin film deposition, Nanorods

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Showing 5 of 18 publications

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