Zobrazeno 1 - 10
of 275
pro vyhledávání: '"H. G. Salunke"'
Publikováno v:
The Journal of Physical Chemistry C. 124:25992-26000
Spinel ferrites, especially cobalt ferrite, have the capability of preserving sufficient magnetization (Ms) and coercive field (Hc). However, precise nanostructuring is needed to sustain the steady...
Autor:
H. G. Salunke, Chintalapalle V. Ramana, Debasis Sen, Vikas Kashid, Sumayya M. Ansari, Y.D. Kolekar
Publikováno v:
Physical Review B. 102
A detailed study of the structural and magnetic properties of inverse spinel $\mathrm{Co}{\mathrm{Fe}}_{2}{\mathrm{O}}_{4}$ nanoparticles and nanostructured $\mathrm{Co}{\mathrm{Fe}}_{2}{\mathrm{O}}_{4}$ microgranules is made by the first-principles
Autor:
Balaji P. Mandal, Manjiri Pande, H. G. Salunke, K. Sandeep Rao, Shashwati Sen, R. K. Sharma, Sher Singh Meena, Snigdha Singh, A. K. Tyagi, Jagannath, S. G. Singh, Jitendra Kumar Mishra, D Desai
Publikováno v:
DAE SOLID STATE PHYSICS SYMPOSIUM 2019.
The present work describes the synthesis and characterization of Y-Fe-Garnets for the development of RF circulators which requires disc of diameter 50 mm and density 5g/cc. For synthesis of the garnet, iron oxide (>99.5% purity) and yttrium oxide (>9
Publikováno v:
ACS Applied Energy Materials. 1:3342-3350
Perovskite oxides have attracted considerable attention as durable electrocatalysts for metal–air batteries and fuel cells due to their precedence in oxygen electrocatalysis in spite of the complex...
Autor:
H. G. Salunke, Puthusserickal A. Hassan, K.C. Barick, Vikram Gota, Swati Checker, Bijaideep Dutta
Publikováno v:
Journal of Alloys and Compounds. 883:160950
Tailoring surface features is essential for creating specific functional properties on superparamagnetic Fe3O4 nanoparticles for biomedical applications. In this regard, we explored the use of malic acid as a surface passivating agent for designing b
Publikováno v:
The Journal of Physical Chemistry C. 121:25594-25602
While altering physical properties by self-assembly is a common phenomenon, controlled inclusion of a secondary phase that in turn enhances the properties of the ensemble is a rare occurrence. Herein monodisperse Mn3O4 spherical nanoparticles were se
Publikováno v:
The Journal of Physical Chemistry C. 121:21029-21036
Instances of the coexistence of high ferromagnetic magnetization with large anisotropy are scarce in the rare-earth manganite family. In manganites, high magnetizations are compromised with small coercivity and vice versa. Using nonaqueous sol–gel
Publikováno v:
ACS Omega
ACS Omega, Vol 2, Iss 6, Pp 3028-3035 (2017)
ACS Omega, Vol 2, Iss 6, Pp 3028-3035 (2017)
The intrinsic physical properties of nanostructures of metals and their oxides are altered when they are prone to surface oxidation in ambient atmosphere. To overcome this limitation, novel synthesis methodologies are required. In this study, solid o
Publikováno v:
DAE SOLID STATE PHYSICS SYMPOSIUM 2018.
Carbon doped alumina (Al2O3:C) finds widespread use being a highly sensitive Optically Stimulated Dosimeter(OSL) phosphor. The enhanced sensitivity of this material is correlated with the number of anion vacancies produced during its synthesis. There
Publikováno v:
The Journal of Physical Chemistry C. 120:5523-5533
A bimagnetic nanostructure was designed where the antiferromagnetic (AFM) NiO nanoparticles (NPs) are confined within the pores of a mesoporous ferrimagnetic (FiM) CoFe2O4 matrix. An amount of 3.4 wt % of 9 ± 1 nm NiO NPs was inserted into pores of