2026 Jagannatha Gopalakrishnan: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	65	5609	5425	63	60	329	15827
Chemistry	65	7622	6915	95	94	333	15898

Research.com Recognitions

2025 - Research.com Chemistry in India Leader Award
2022 - Research.com Chemistry in India Leader Award

Overview

Jagannatha Gopalakrishnan is affiliated with the Indian Institute of Science in India. Their research primarily focuses on the field of Materials Science, with particular attention to subfields such as Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Renewable Energy, Sustainability and the Environment, Inorganic Chemistry, and Polymers and Plastics.

The scientist's main topics of work include:

Crystal Structures and Properties
Multiferroics and related materials
Advanced Condensed Matter Physics
Advanced Photocatalysis Techniques
Pigment Synthesis and Properties
Transition Metal Oxide Nanomaterials
Magnetic and transport properties of perovskites and related materials

Gopalakrishnan has contributed to multiple research publications, notably in peer-reviewed journals. Recent papers include:

Visible-Light-Activated C−C Bond Cleavage and Aerobic Oxidation of Benzyl Alcohols Employing BiMXO₅ (M=Mg, Cd, Ni, Co, Pb, Ca and X=V, P), 2020, Chemistry - An Asian Journal
Stuffed Tridymite Structures: Synthesis, Structure, Second Harmonic Generation, Optical, and Multiferroic Properties, 2020, Chemistry - A European Journal
New Series of Pentanary Oxides, AM₂C₆Te₃O₁₈ (A = Pb, Sr; M = Mn, Cd; C = Ni, Co): Synthesis, Structure, and Magnetic and Optical Properties, 2020, The Journal of Physical Chemistry C
Frontispiece: Stuffed Tridymite Structures: Synthesis, Structure, Second Harmonic Generation, Optical, and Multiferroic Properties, 2021, Chemistry - A European Journal

Frequent publication venues where Gopalakrishnan's research appears include:

Chemistry - A European Journal
Chemistry - An Asian Journal
The Journal of Physical Chemistry C

Collaboration is a notable part of Gopalakrishnan's work. Frequent coauthors include:

Srinivasan Natarajan
Anupam Bhim
Jean-Pascal Sutter
Shreya Sasmal
Gurusamy Sivakumar

Best Publications

Universal correlations between Tc and ns/m (carrier density over effective mass) in high-Tc cuprate superconductors.

Y. J. Uemura;G. M. Luke;B. J. Sternlieb;J. H. Brewer

1375
Citations
A New High-Temperature Superconductor: Bi2Sr3-x Cax Cu2O8+y.

M. A. Subramanian;C. C. Torardi;J. C. Calabrese;J. Gopalakrishnan

943
Citations
Chimie Douce Approaches to the Synthesis of Metastable Oxide Materials

Jagannatha Gopalakrishnan

589
Citations
New directions in solid state chemistry

C. N. R. Rao;J. Gopalakrishnan

567
Citations
Crystal Structure of Tl2Ba2Ca2Cu3O10, a 125 K Superconductor

C. C. Torardi;M. A. Subramanian;J. C. Calabrese;J. Gopalakrishnan

563
Citations
Crystal structure of the high-temperature superconductor TI 2 Ba 2 CaCu 2 O 8

M. A. Subramanian;J. C. Calabrese;C. C. Torardi;J. Gopalakrishnan

526
Citations
Structures of the superconducting oxides Tl2Ba2CuO6 and Bi2Sr2CuO6.

C. C. Torardi;M. A. Subramanian;J. C. Calabrese;J. Gopalakrishnan

485
Citations
Bulk superconductivity up to 122 K in the Tl-Pb-Sr-Ca-Cu-O system

M. A. Subramanian;c. c. Torardi;J. Gopalakrishnan;P. L. Gai

394
Citations
A2Ln2Ti3O10 (A = potassium or rubidium; Ln = lanthanum or rare earth): a new series of layered perovskites exhibiting ion exchange

J Gopalakrishnan;Vasudeva Bhat

303
Citations
Superconductivity near liquid nitrogen temperature in the PbSrRCaCuO system (R=Y or rare earth)

M.A. Subramanian;J. Gopalakrishnan;C.C. Torardi;P.L. Gai

292
Citations
AILaNb2O7: A new series of layered perovskites exhibiting ion exchange and intercalation behaviour

J. Gopalakrishnan;Vasudeva Bhat;B. Raveau

262
Citations
Magnetic order and electronic phase diagrams of electron-doped copper oxide materials

G. M. Luke;L. P. Le;B. J. Sternlieb;Y. J. Uemura

256
Citations
An investigation of structural, magnetic and dielectric properties of R2NiMnO6 (R = rare earth, Y)

R.J. Booth;R. Fillman;H. Whitaker;Abanti Nag

230
Citations
Vanadium phosphate (V2(PO4)3): a novel NASICO N-type vanadium phosphate synthesized by oxidative deintercalation of sodium from sodium vanadium phosphate (Na3V2(PO4)3)

J. Gopalakrishnan;K. Kasthuri Rangan

214
Citations
Structure refinements of superconducting Tl2Ba2CaCu2O8 and Tl2Ba2Cu3O10 from neutron diffraction data.

D. E. Cox;C. C. Torardi;M. A. Subramanian;J. Gopalakrishnan

201
Citations
Short-range ordering due to displacements of thallium and oxygen atoms in superconducting Tl2Ba2CaCu2O8 observed by pulsed-neutron scattering.

Dmowski W;Toby Bh;Egami T;Subramanian Ma

199
Citations
On the existence of hydrotalcite-like phases in the absence of trivalent cations

P.Vishnu Kamath;G.Helen Annal Therese;J. Gopalakrishnan

192
Citations
Metallic and nonmetallic double perovskites: A case study of A 2 FeReO 6 (A=Ca, Sr, Ba)

Jagannatha Gopalakrishnan;A Chattopadhyay;SB Ogale;T Venkatesan

177
Citations
La1.5Sr0.5NiMn0.5Ru0.5O6 Double Perovskite with Enhanced ORR/OER Bifunctional Catalytic Activity

Maria Retuerto;Federico Calle-Vallejo;Laura Pascual;Gunnar Lumbeeck

171
Citations
A convenient route for the synthesis of complex metal oxides employing solid-solution precursors

K. Vidyasagar;J. Gopalakrishnan;C. N. R. Rao

168
Citations
Solid-state chemistry of early transition metal- oxides containing d0 and d1 cations

Nattamai S. P. Bhuvanesh;Jagannatha Gopalakrishnan

158
Citations