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Browsing by Author "Anwar, Sharmistha"

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Core Shell Prussian Blue Analogue Molecular Magnet Mn-1.5[Cr(CN)(6)]center dot mH(2)O@Ni-1.5[Cr(CN)(6)]center dot nH(2)O for Hydrogen Storage

Bhatt, P.; Banerjee, S.; Anwar, Sharmistha; Mukadam, M.D.; Meena, S.S.; Yusuf, S.M. (Acs Applied Materials & Interfaces, 6(20), 2014: 17579-17588)

Core-shell Prussian blue analogue molecular magnet Mn-1.5[Cr(CN)(6)]center dot mH(2)O@Ni-1.5[Cr(CN)(6)]center dot nH(2)O has been synthesized using a core of Mn-1.5[Cr(CN)(6)]center dot 7.5H(2)O, surrounded by a shell of ...
Coupling of charge carriers with magnetic entropy for power factor enhancement in Mn doped Sn1.03Te for thermoelectric applications

Acharya, S.; Anwar, Sharmistha; Mori, T.; Soni, A. (Journal Of Materials Chemistry C, 6(24), 2018: 6489-6493)

Despite being a prospective thermoelectric (TE) material, SnTe has limited applicability due to the very high hole' concentration arising from Sn' vacancies. Engineering of multiple valence bands with the addition of extra ...
Development of nc-W2N/a-Si3N4 Hard Coating

Islam, A.; Anwar, Shahid; Anwar, Sharmistha (61st Dae-Solid State Physics Symposium, 1832, 2017)

In this work, the pure nc-W2N and nc-W2N/a-Si3N4 nanocomposite films were deposited at 200 degrees C substrate temperature by magnetron sputtering. The effect of Si3N4 target power on microstructural and mechanical properties ...
Effect of bath temperature on PbSe thin films prepared by chemical synthesis

Anwar, Sharmistha; Anwar, Shahid; Mishra, B.K. (Materials Science In Semiconductor Processing, 40, 2015: 910-916)

Lead selenide (PbSe) thin films were deposited using chemical bath deposition techniques by varying bath temperatures (70-90 degrees C) keeping deposition time and other parameters constant. The influence of the synthesis/bath ...
Effect of deposition time on lead selenide thermoelectric thin films prepared by chemical bath deposition technique

Anwar, Sharmistha; Pattanaik, M.; Mishra, B.K.; Anwar, Shahid (Materials Science In Semiconductor Processing, 34, 2015: 45-51)

A series of lead selenide (PbSe) films was deposited at constant bath temperature with various deposition time (3-5 h) using simple chemical bath deposition techniques, to study the effect of deposition time on its structural ...
Evaluating The Microstructure And Mechanical Performance Of Sputtered TiAlBN Nanocomposite Coating

Das, P.; Anwar, Shahid; Anwar, Sharmistha (61st Dae-Solid State Physics Symposium, 1832, 2017)

We report here the microstructural and mechanical properties of nanocrystalline (nc) Titanium Aluminium Nitride (TiAlN) embedded in nanocrystalline Boron Nitride (BN) nanocomposite films. The coatings were deposited on Si ...
Investigations on structural, optical and thermoelectric parameters of spray deposited bismuth selenide thin films with different substrate temperature

Anwar, Sharmistha; Anwar, Shahid; Mishra, B.K.; Singh, S.K. (Materials Chemistry And Physics, 148(1-2), 2014: 230-235)

A series of Bi2Se3 films was deposited at different substrate temperature in 150-500 degrees C temperature range using spray pyrolysis technique, in order to study the effect of substrate temperature on structural and ...
Mechanical studies of thermally annealed nc-W2N embedded a-Si3N4 nanocomposite films

Anwar, Sharmistha; Islam, A.; Anwar, Shahid (Thin Solid Films, 636, 2017: 93-98)

Nanocrystalline tungsten nitride (nc-W2N) embedded amorphous silicon nitride (a-Si3N4) nanocomposite films (nc-W2N/a-Si3N4) were grown by reactive magnetron sputtering. The films were prepared at 300 C substrate temperature ...
Optimized substrate temperature range for improved physical properties in spray pyrolysis deposited Tin Selenide thin films

Anwar, Sharmistha; Mishra, B.K.; Anwar, Shahid (Materials Chemistry And Physics, 175, 2016: 118-124)

Tin diselenide (SnSe2) thin films have been deposited on glass substrate using the spray pyrolysis technique by varying substrate temperatures (T-sub) from 250 degrees C to 400 degrees C. These films were characterized for ...
Spray pyrolysis deposited tin selenide thin films for thermoelectric applications

Anwar, Sharmistha; Gowthamaraju, S.; Mishra, B.K.; Singh, S.K.; Anwar, Shahid (Materials Chemistry And Physics, 153, 2015: 236-242)

Tin selenide thin films were prepared by spray pyrolysis technique using tin (II) chloride and selenourea as a precursor compounds using Se:Sn atomic ratio of 1:1 in the starting solution onto glass substrates. Deposition ...
Structural and mechanical evolution of TiAlSiN nanocomposite coating under influence of Si3N4 power

Das, P.; Anwar, Shahid; Bajpai, S.; Anwar, Sharmistha (Surface & Coatings Technology, 307, 2016: 676-682)

In this study, we have reported the microstructural and mechanical properties of nanocrystalline Titanium Aluminum Nitride (TiAlN) embedded in amorphous Silicon Nitride (Si3N4) nanocomposite films. The films were deposited ...
Structural and Mechanical properties analysis of sputtered W2N/Ni Multilayered Thin films

Nayak, P.; Anwar, Sharmistha; Bajpai, S.; Anwar, Shahid (61st Dae-Solid State Physics Symposium, 1832, 2017)

In this work a combination of ceramic (Tungsten nitride) with ductile (Nickel), multilayer coatings were deposited on Si (100) substrates by DC magnetron sputtering technique. A series of multilayers were deposited keeping ...
Structural and mechanical studies of W2N embedded Si3N4 nanocomposite hard coating prepared by reactive magnetron sputtering

Anwar, Sharmistha; Islam, A.; Bajpai, S.; Anwar, Shahid (Surface & Coatings Technology, 311, 2017: 268-273)

Crystalline tungsten nitride embedded amorphous silicon nitride (W2N/Si3N4) coatings were prepared on Si (100) substrate using DC/RF reactive magnetron co-sputtering. Two series of coatings were prepared at 200 degrees C ...
Study of Nickel Interlayer Thickness Effect on WN/Ni Multilayer Thin Film

Moharana, P.L.; Anwar, Shahid; Islam, A.; Bajpai, S.; Anwar, Sharmistha (61st Dae-Solid State Physics Symposium, 1832, 2017)

Tungsten nitride-Nickel (WN/Ni) multilayer thin films were prepared using reactive magnetron sputtering by varying the Ni interlayer thickness. Microstructure and phase composition were examined using FESEM/EDAX and GIXRD ...
Synthesis and Characterization of Bismuth Selenide Thin Films by Chemical Bath Deposition Technique

Anwar, Sharmistha; Anwar, Shahid; Mishra, B.K. (Advanced Science Letters, 20(3-4), 2014: 854-856)

A series of Bi2Se3 films was deposited at constant bath temperature with different deposition time (2 h-5 h) using simple chemical bath deposition technique, in order to study the effect of deposition time on its structural ...
Thermal stability studies of tungsten nitride thin films

Anwar, Sharmistha; Anwar, Shahid (Surface Engineering, 33(4), 2017: 276-281)

Superior mechanical properties, such as hardness of high level along with thermal stability are of great technological interests for cutting tools and other industrial applications. In this work, we present performance and ...

Browsing by Author "Anwar, Sharmistha"

Browsing by Author "Anwar, Sharmistha"

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