Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ch. Thirmal"'
Publikováno v:
AIP Advances, Vol 3, Iss 11, Pp 112109-112109-8 (2013)
We have investigated the structure, magnetic and dielectric properties of PVDF-La0.7Sr0.3MnO3 polymer nanocomposite thick film fabricated by dip coating technique along with the magnetodielectric effect. The structure and dielectric properties show t
Externí odkaz:
https://doaj.org/article/156ab1ef59d74ae383893138648c93f0
Publikováno v:
Journal of The Institution of Engineers (India): Series E. 103:87-91
An interest in organic molecular ferroelectrics is increasing due to their numerous advantages such as eco-friendly, lightweight, cost-effective, scalable and low processing temperatures. In the present work, the organic molecular ferroelectric diiso
Publikováno v:
Journal of The Institution of Engineers (India): Series E. 103:103-110
Glasses are synthesized with a particular composition (in mol%) of 40Li2O–(4 − x)MoO3–56B2O3: xCuO by melt quenching process. Dielectric properties like dielectric constant (e') and loss tangent (tanδ) are measured at different frequencies 102
Autor:
Pattukkannu Murugavel, Pranab Parimal Biswas, Muralidhar Miryala, Ch. Thirmal, Subhajit Pal, Masato Murakami
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:1515-1523
The polycrystalline (Bi1−xSrx)(Fe1−xTix)O3 (x = 0.0, 0.05, 0.10, and 0.20) thin films were grown on Pt(111)/TiO2/SiO2/Si(100) substrates using chemical solution deposition technique. X-ray diffraction pattern revealed that pure BiFeO3 film is cry
Autor:
Shradhanjali Sahoo, Sharat Chandra, Pattukkannu Murugavel, Ch. Thirmal, K. K. Pandey, T. R. Ravindran, Velaga Srihari
Publikováno v:
Journal of Solid State Chemistry. 274:182-187
Effect of high pressure on ferroelectric diisopropylammonium bromide (DIPAB) is investigated using Raman spectroscopy and angle-dispersive x-ray diffraction (XRD) measurements using a diamond anvil cell up to ∼10 GPa. Raman spectroscopic studies in
Autor:
V. Sivasubramanian, R. M. Sarguna, T. R. Ravindran, Pattukkannu Murugavel, B.K. Das, Shradhanjali Sahoo, Ch. Thirmal, Sharat Chandra, T.N. Sairam
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 184:211-219
Diisopropylammonium bromide (DIPAB) can be crystallized either in an orthorhombic (P212121) or in a monoclinic (P21) structure at room temperature depending on synthesis conditions. The non-polar orthorhombic structure exhibits a subtle, irreversible
Publikováno v:
Advanced Science, Engineering and Medicine. 8:483-489
Publikováno v:
Journal of Applied Physics. 123:024101
Ferroelectric bismuth ferrite is an attractive candidate for switchable devices. The effect of dipole pinning due to the oxygen vacancy layer on the switching behavior of the BiFeO3 thin film fabricated by the chemical solution deposition method was
Autor:
Ch. Thirmal, Dillip K. Satapathy, G. Mallikarjunachari, G. Suresh, M. S. Ramachandra Rao, Sanjay Jatav
Publikováno v:
Journal of Applied Polymer Science. 135:45955
Considering the complementary properties of poly(vinylidene fluoride) (PVDF) and poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)], it appears that their blends have the potential to be promising candidates for device applications. We report
Publikováno v:
IndraStra Global.
In this work, the enhancement in magnetic moment in Lu doped BiFeO3 is reported. Sol-gel synthesized Bi1-xLuxFeO3 (x = 0, 0.02, 0.04 and 0.05) were characterized for their phase, magnetic properties, thermal analysis and Raman scattering studies. The