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Amit Pawbake
Researcher at Savitribai Phule Pune University
Publications - 46
Citations - 1209
Amit Pawbake is an academic researcher from Savitribai Phule Pune University. The author has contributed to research in topics: Raman spectroscopy & Thin film. The author has an hindex of 16, co-authored 40 publications receiving 922 citations. Previous affiliations of Amit Pawbake include National Chemical Laboratory & Academy of Sciences of the Czech Republic.
Papers
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Highly Transparent Wafer-Scale Synthesis of Crystalline WS2 Nanoparticle Thin Film for Photodetector and Humidity-Sensing Applications.
TL;DR: It was found that the resistance of the films decreases with increasing relative humidity (RH), and the maximum humidity sensitivity of 469% along with response time of ∼12 s and recovery time of ×13 s were observed for the WS2 thin film humidity sensor device.
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Large area chemical vapor deposition of monolayer transition metal dichalcogenides and their temperature dependent Raman spectroscopy studies
TL;DR: This investigation of the growth mechanism and temperature dependent Raman spectroscopy of chemical vapor deposited large area monolayer of MoS2, MoSe2, WS2 and WSe2 nanosheets shows that softening of Raman modes as temperature increases is due to the negative temperature coefficient and anharmonicity.
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Temperature-Dependent Raman Spectroscopy of Titanium Trisulfide (TiS3) Nanoribbons and Nanosheets
Amit Pawbake,Amit Pawbake,Joshua O. Island,Eduardo Flores,José R. Ares,Carlos Sánchez,Isabel J. Ferrer,Sandesh Jadkar,Herre S. J. van der Zant,Andres Castellanos-Gomez,Dattatray J. Late +10 more
TL;DR: This work takes the first steps to study the vibrational properties ofTiS3 through temperature-dependent Raman spectroscopy measurements of TiS3 nanoribbons and nanosheets, showing that all the Raman modes linearly soften as the temperature increases from 88 to 570 K due to anharmonic vibrations of the lattice, which also includes contributions from the lattices thermal expansion.
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Superior humidity sensor and photodetector of mesoporous ZnO nanosheets at room temperature
TL;DR: In this paper, a mesoporous and highly crystalline 2D zinc oxide nanosheets (MZNS) is proposed for next-generation humidity sensors and photodetectors.
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High performance humidity sensor and photodetector based on SnSe nanorods
TL;DR: Tin selenide (SnSe) nanorods were synthesized using a one-step solvothermal route and their humidity sensing and photodetection performance at room temperature were investigated as mentioned in this paper.