S. Sumi

Publications

189

Citations

H-Index

2010

Active since

Affiliations

National Institute for Interdisciplinary Science and Technology(Current)

S. Sumi is an author at National Institute for Interdisciplinary Science and Technology specializing in materials science, engineering, and superconductivity.

Top concepts

EngineeringMaterial ScienceSuperconductivityElectrical EngineeringApplied PhysicsChemistryQuantum MaterialsCeramics MaterialsThermal PropertiesMagnetic Properties

Publications per year

2010–2015

Publications

Electrical conductivity and impedance spectroscopy studies of cerium based aeschynite type semiconducting oxides: CeTiMO6 (M=Nb or Ta)

S. Sumi, P. Prabhakar Rao, M. Deepa et al. · Journal of Applied Physics · 2010 · 66 citations

Engineering, Impedance Spectroscopy Studies, Functional Ceramic +17

New Negative Temperature Coefficient Ceramics in Ca–Ce–Nb–M–O (M=Mo or W) System

M. Deepa, P. Prabhakar Rao, S. Sumi et al. · Journal of the American Ceramic Society · 2010 · 51 citations

Engineering, Solid-state Chemistry, Chemistry +18

Impedance spectroscopic investigation on electrical conduction and relaxation in manganese substituted pyrochlore type semiconducting oxides

S. Sumi, P. Prabhakar Rao, Peter Koshy · Ceramics International · 2015 · 21 citations

Materials Science, Electrical Conduction, Electrical Engineering +9

Electrical transport properties of manganese containing pyrochlore type semiconducting oxides using impedance analyses

S. Sumi, P. Prabhakar Rao, S. K. Mahesh et al. · Materials Research Bulletin · 2012 · 20 citations

Materials Science, Magnetism, Electrical Engineering +9

Structural and electrical properties of nonstoichiometric semiconducting pyrochlores in Ca–Ce–Ti–Nb–O system

M. Deepa, P. Prabhakar Rao, S. Sumi et al. · Materials Chemistry and Physics · 2011 · 20 citations

Materials Science, Materials Engineering, Magnetic Properties +10

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