Institution
Central Glass and Ceramic Research Institute
Facility•Kolkata, West Bengal, India•
About: Central Glass and Ceramic Research Institute is a facility organization based out in Kolkata, West Bengal, India. It is known for research contribution in the topics: Microstructure & Sintering. The organization has 1123 authors who have published 2904 publications receiving 51519 citations.
Topics: Microstructure, Sintering, Ceramic, Thin film, Mullite
Papers published on a yearly basis
Papers
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TL;DR: In this article, the preparation and phase-transformations of 3Al2O3-2SiO2 (mullite) gel were reported and the kinetics and the microstructural evolution of these transformations were studied by X-ray diffraction, differential thermal analysis, electron microscopy, infrared spectroscopy and refractive index measurements.
21 citations
TL;DR: In this paper, the effect of high temperature exposure (up to 1800°C) on morphology of single and multi-walled carbon nanotubes in Argon atmosphere has been studied using Raman spectroscopy and transmission electron microscopy.
21 citations
TL;DR: In this article, the influence of working pressure and post-annealing temperature on the quality of perovskite PZT films on Ti-substrates has been investigated, and a working pressure of ∼0.7
21 citations
21 citations
TL;DR: In this paper, the preparation and characterization of high purity manganese (3-9 ¼ ) doped indium tin oxide (ITO, In:Sn = 90:10) films deposited by sol-gel mediated dip coating was reported.
Abstract: We report on the preparation and characterization of high purity manganese (3–9 wt.%) doped indium tin oxide (ITO, In:Sn = 90:10) films deposited by sol–gel mediated dip coating. X-ray diffraction and selected area electron diffraction showed high phase purity cubic In2O3 and indicated a contraction of the lattice with Mn doping. High-resolution transmission electron microscopy depicted a uniform distribution of ∼20 nm sized independent particles and particle induced x-ray emission studies confirmed the actual Mn ion concentration. UV-Vis diffuse reflectance measurements showed band gap energy of 3.75 eV and a high degree of optical transparency (90%) in the 100–500 nm thick ITO films. X-ray photoelectron spectroscopy core level binding energies for In 3d5/2 (443.6 eV), Sn 3d5/2 (485.6 eV) and Mn 2p3/2 (640.2 eV) indicated the In3+, Sn4+ and Mn2+ oxidation states. Magnetic hysteresis loops recorded at 300 K yield a coercivity Hc ∼ 80 Oe and saturation magnetization Ms ∼ 0.39 μB/Mn2+ ion. High-temperature magnetometry showed a Curie temperature T
c > 600 K for the 3.2% Mn doped ITO film.
21 citations
Authors
Showing all 1137 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| David J. Hill | 107 | 1364 | 57746 |
| Amit Bandyopadhyay | 74 | 338 | 19765 |
| Pawan Kumar | 64 | 547 | 15708 |
| Amitava Patra | 53 | 236 | 9637 |
| A. K. Raychaudhuri | 49 | 368 | 8948 |
| Indranil Manna | 46 | 263 | 9306 |
| André Larbot | 46 | 194 | 6489 |
| Yonghua Song | 46 | 227 | 7154 |
| Bikas K. Chakrabarti | 42 | 358 | 8649 |
| Asit Baran Panda | 40 | 112 | 4525 |
| Somenath Roy | 39 | 191 | 5125 |
| Dhananjay Pal | 38 | 138 | 4407 |
| Vamsi Krishna Balla | 37 | 150 | 4731 |
| Sujit Roy | 37 | 204 | 3682 |
| R.P.S. Chakradhar | 36 | 166 | 4423 |