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Nita Dilawar Sharma
Researcher at Council of Scientific and Industrial Research
Publications - 57
Citations - 659
Nita Dilawar Sharma is an academic researcher from Council of Scientific and Industrial Research. The author has contributed to research in topics: Raman spectroscopy & Phonon. The author has an hindex of 12, co-authored 51 publications receiving 481 citations. Previous affiliations of Nita Dilawar Sharma include Academy of Scientific and Innovative Research & National Physical Laboratory.
Papers
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Fabrication of non-polar GaN based highly responsive and fast UV photodetector
Abhiram Gundimeda,Shibin Krishna,Neha Aggarwal,Alka Sharma,Nita Dilawar Sharma,K.K. Maurya,Sudhir Husale,Govind Gupta +7 more
TL;DR: In this article, the fabrication of ultraviolet photodetector on non-polar (11−20), nearly stress free, Gallium Nitride (GaN) film epitaxially grown on r-plane (1−102) sapphire substrate was reported.
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Highly c-axis oriented growth of GaN film on sapphire (0001) by laser molecular beam epitaxy using HVPE grown GaN bulk target
TL;DR: Growth temperature dependant surface morphology and crystalline properties of the epitaxial GaN layers grown on pre-nitridated sapphire (0001) substrates by laser molecular beam epitaxy (LMBE) were investigated in the range of 500-750 °C.
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Pressure-Induced Structural Transition Trends in Nanocrystalline Rare-Earth Sesquioxides: A Raman Investigation
Nita Dilawar Sharma,Jasveer Singh,Aditi Vijay,K. Samanta,Sugandha Dogra,Abhijit Bandyopadhyay +5 more
TL;DR: In this paper, the authors present a concise review of their work on the preferred transition paths followed as well as high-pressure-induced structural changes in nanocrystalline rare-earth sesquioxides.
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Anharmonic behavior and structural phase transition in Yb2O3
TL;DR: In this paper, the authors investigated the structural phase transition and anharmonic behavior of Yb2O3 using high-pressure and temperature dependent Raman scattering studies respectively, and calculated total anharmonicity of the T g + A g mode from the temperature-dependent Raman data.
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Pressure-induced anomalous phase transformation in nano-crystalline dysprosium sesquioxide
Nita Dilawar Sharma,Jasveer Singh,Sugandha Dogra,Deepak Varandani,Himanshu K. Poswal,Surinder M. Sharma,Abhijit Bandyopadhyay +6 more
TL;DR: The phase transformation in nano-crystalline dysprosium sesquioxide (Dy2O3) under high pressures was investigated using in situ Raman spectroscopy.