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R. Radhakrishnan Sumathi

Observed names: R. R. Sumathi, R. Sumathi, R.R Sumathi, R.R. Sumathi, Radhakrishnan Sumathi, Rajappan Radhakrishnan Sumathi, Sumathi, R. R., Sumathi, R. Radhakrishnan
ORCID: 0000-0003-3271-9602
Observed ORCID: 0000-0003-3271-9602
OpenAlex ID: A5113533499
A comprehensive review on synthesis and applications of single crystal perovskite halides
2020 · Sandeep Arya, Prerna Mahajan, et al. · Progress in Solid State Chemistry · 140
Selective oxidation and dehydrogenation of benzyl alcohol on ABB′O3 (A=Ba, B=Pb, Ce, Ti and B′=Bi, Cu, Sb)-type perovskite oxides-temperature programmed reduction studies
1998 · R. Sumathi, K. Johnson, et al. · Applied Catalysis A General · 64
Bulk AlN single crystal growth on foreign substrate and preparation of free-standing native seeds
2012 · R. Radhakrishnan Sumathi · CrystEngComm · 54
LEGEND-1000 Preconceptual Design Report
2021 · LEGEND Collaboration, Abgrall, N., et al. · arXiv (Cornell University) · 41
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The interface inversion process during the Czochralski growth of high melting point oxides
2004 · D. Schwabe, R.R. Sumathi, et al. · Journal of Crystal Growth · 26
Role of SiC substrate polarity on the growth and properties of bulk AlN single crystals
2014 · R. R. Sumathi, P. Gille · Journal of Materials Science Materials in Electronics · 25
Growth of AlN bulk single crystals on 4H‐SiC substrates and analyses of their structural quality and growth mode evolution
2012 · R. R. Sumathi, R. U. Barz, et al. · physica status solidi (a) · 22
An experimental and numerical effort to simulate the interface deflection of YAG
2004 · D Schwabe, R.R Sumathi, et al. · Journal of Crystal Growth · 20
Development and Progress in Bulk c-Plane AlN Single-Crystalline Template Growth for Large-Area Native Seeds
2013 · R. Radhakrishnan Sumathi, Peter Gille · Japanese Journal of Applied Physics · 19
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Native seeding and silicon doping in bulk growth of AlN single crystals by PVT method
2014 · R. Radhakrishnan Sumathi · Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 17
A novel top-down approach for high yield production of graphene from natural graphite and its supercapacitor applications
2024 · Aswathy S Nair, S.S. Sreejakumari, et al. · Diamond and Related Materials · 16
Influence of interface formation on the structural quality of AlN single crystals grown by sublimation method
2011 · R. R. Sumathi, R. U. Barz, et al. · Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 16
Sublimation growth of c ‐plane AlN single crystals on SiC substrates
2011 · R. R. Sumathi, P. Gille · Crystal Research and Technology · 15
Growth of heavily-doped Germanium single crystals for mid-Infrared applications
2020 · R. Radhakrishnan Sumathi, Nikolay Abrosimov, et al. · Journal of Crystal Growth · 13
Effect of graphene quantum dots on photoluminescence property of polyvinyl butyral nanocomposite
2018 · Devendran Lakshmi Arthisree, Rajappan Radhakrishnan Sumathi, et al. · Polymers for Advanced Technologies · 13
Structural and surface topography analysis of AlN single crystals grown on 6H–SiC substrates
2011 · R.R. Sumathi, R.U. Barz, et al. · Journal of Crystal Growth · 13
Effect of proton irradiation on the characteristics of GaAs Schottky barrier diodes
2001 · R.R. Sumathi, M. Udhayasankar, et al. · Physica B Condensed Matter · 13
Dynamical X-ray diffraction imaging of voids in dislocation-free high-purity germanium single crystals
2020 · Kevin-P. Gradwohl, Andreas N. Danilewsky, et al. · Journal of Applied Crystallography · 12
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Investigation of Doping Processes to Achieve Highly Doped Czochralski Germanium Ingots
2023 · Aravind Subramanian, Nikolay Abrosimov, et al. · Journal of Electronic Materials · 10
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Investigations on Al/BaTiO3/GaN MFS structures
2002 · M Senthil Kumar, R.R Sumathi, et al. · Materials Letters · 10
Properties of a highly compensated high-purity germanium
2024 · Pradeep Chandra Palleti, Palvan Seyidov, et al. · Journal of Materials Science Materials in Electronics · 9
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Acetobacter peroxydans based electrochemical biosensor for hydrogen peroxide
2000 · R. Radhakrishnan Sumathi, Rajasekar Rathanasamy, et al. · Institutional Repository @ Central Electrochemical Research Institute (Central Electrochemical Research Institute) · 9
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Effect of Polar Faces of SiC on the Epitaxial Growth of Graphene: Growth Mechanism and Its Implications for Structural and Electrical Properties
2023 · Stefan A. Pitsch, R. Radhakrishnan Sumathi · Crystals · 8
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The impact of the dislocation distribution and dislocation type on the charge carrier lifetime in Czochralski germanium single crystals
2021 · Kevin-P. Gradwohl, Uta Juda, et al. · Journal of Crystal Growth · 8
An intermittent transition to chaotic flow by crystal rotation during Czochralski growth
2004 · D. Schwabe, R.R. Sumathi · Journal of Crystal Growth · 8
Works count: 58
Citation count: 677
H-index: 13
I10-index: 20
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