J. Gopalakrishnan

12.7k citations

239 papers · 9.5k indexed · 2 hit papers · h-index 50

Impact in

Condensed Matter Physics top 0.1%
- Physics of Superconductivity and Magnetism
- Advanced Condensed Matter Physics
Electronic, Optical and Magnetic Materials top 0.2%
- Magnetic and transport properties of perovskites and related materials
- Multiferroics and related materials
- Iron-based superconductors research

Papers in

Condensed Matter Physics 93
- Advanced Condensed Matter Physics 66
- Physics of Superconductivity and Magnetism 46
Electronic, Optical and Magnetic Materials 124
- Magnetic and transport properties of perovskites and related materials 66
- Multiferroics and related materials 34
- Crystal Structures and Properties 29

Co-authors: A.W. Sleight C. N. R. Rao C.C. Torardi M.A. Subramanian T.R. Askew R. B. Flippen J. C. CALABRESE Vasudeva Bhat
Journals: Journal of Solid State Chemistry (35 papers)Materials Research Bulletin (19 papers)Journal of Materials Chemistry (16 papers)Inorganic Chemistry (15 papers)Chemistry of Materials (13 papers)
Partner nations: India United States France

In The Last Decade

J. Gopalakrishnan

237 papers receiving 9.1k citations

Hit Papers

align trajectories log scale

Dependence of giant magnetoresistance on oxygen stoichiometry and magnetization in polycrystallineLa0.67Ba0.33MnOz 1995 · 496 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1995 Physical review. B, Condensed matter
1988 Science

Peers

Countries citing papers authored by J. Gopalakrishnan

Since Specialization

Citations

This map shows the geographic impact of J. Gopalakrishnan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Gopalakrishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Gopalakrishnan more than expected).

Fields of papers citing papers by J. Gopalakrishnan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Gopalakrishnan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Gopalakrishnan. The network helps show where J. Gopalakrishnan may publish in the future.

Co-authorship network

The 25 scholars most cited alongside J. Gopalakrishnan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Gopalakrishnan Line = papers co-authored together J. Gopalakrishnan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Structural manipulation and tailoring of dielectric properties in SrTi1−xFexTaxO3 perovskites: Design of new lead free relaxors Scientific Reports ·Rakesh Shukla, S.J. Patwe, S. K. Deshpande, S.N. Achary, P. S. R. Krishna, A. B. Shinde, J. Gopalakrishnan, A. K. Tyagi	2016	7
2	Spin-Electron-Phonon Excitation in Re-based Half-Metallic Double Perovskites Physical Review Letters ·A. F. García‐Flores, 仁中西, 정태균, Guan-Ling Chiu, H. Terashita, M. T. D. Orlando, J. Gopalakrishnan, K. Ramesha, E. Granado	2012	24
3	FeTiTaO₆: A Lead‐Free Relaxor Ferroelectric Based on the Rutile Structure Advanced Materials ·Rohini Mani, S.N. Achary, Annette Steffania Villarroel Avendaño, S. K. Deshpande, M. R. Hall, Abanti Nag, J. Gopalakrishnan, A. K. Tyagi	2008	52
4	Heterovalent cation-substituted Aurivillius phases, Bi2SrNaNb2TaO12 and Bi2Sr2Nb3−xMxO12 (M=Zr, Hf, Fe, Zn) Materials Science and Engineering B ·Tapas Kumar Mandal, T. Sivakumar, Balwinder Bal, J. Gopalakrishnan	2005	12
5	From rocksalt to perovskite: a metathesis route for the synthesis of perovskite oxides of current interest Journal of Materials Chemistry ·Tapas Kumar Mandal, J. Gopalakrishnan	2004	39
6	Synthesis and Characterization of AgBiO₃ with the Cubic KSbO₃ Structure. ChemInform ·Lars Peter Visti Hansen, Tapas Kumar Mandal, K. Ramesha, J. Gopalakrishnan	2004	4
7	La0.9Sr0.1Ga0.8Mn0.2O2.85: a new oxide ion conductor Chemical Communications ·Venkataraman Thangadurai, A. K. Shukla, J. Gopalakrishnan	1998	7
8	Mo3O5(OH)(2)(AsO4)2: A new solid with a structure related to beta VOPO4 European Journal of Solid State and Inorganic Chemistry ·K. Kasthuri Rangan, O. Joubert, A. Verbaere, M. Tournoux, J. Gopalakrishnan	1997	1
9	On the Existence of Hydrotalcite-Like Phases in the Absence of Trivalent Cations Journal of Solid State Chemistry ·P. Vishnu Kamath, Helen Annal Therese, J. Gopalakrishnan	1997	149
10	Proton conduction in layered perovskite oxides Solid State Ionics ·Venkataraman Thangadurai, A.K. Shukla, J. Gopalakrishnan	1994	26
11	Synthesis of Layered Perovskite Oxides,ACa2-xLaxNb3-xTix010 (A = K, Rb, Cs), and Characterizationof New Solid Acids, HCa2-xLaxNb3-xTixOlo (0 < x d 2),Exhibiting Variable Bronsted Acidity? Chemistry of Materials ·J. Gopalakrishnan, S. Uma, Niklas Palm	1993	42
12	Superconductivity in modulation-free BiPbSr 2 Ln 1-x C a xCu 2 O 8 (Ln = Y or rare earth) European Journal of Solid State and Inorganic Chemistry ·J. Gopalakrishnan, V. Manivannan, G. N. Subbanna, C. N. R. Rao	1991	0
13	Depression ofTc with rare earth substitution for La in La2−xSrxCuO4 superconductors Journal of Solid State Chemistry ·M.A. Subramanian, J. Gopalakrishnan, A.W. Sleight	1990	7
14	Properties and structures of R2−xAxCuO4 phases: R = La, Pr and Nd; A = Sr, Pb and Cd Materials Research Bulletin ·J. Gopalakrishnan, M.A. Subramanian, C.C. Torardi, J. Paul Attfield, A.W. Sleight	1989	42
15	The superconductors (Tl, Pb)Sr2CaCu2O7 and (Tl, Pb)Sr2Ca2Cu3O9: Neutron powder diffraction, high resolution electron microscopy and X-ray absorption studies Physica C Superconductivity ·John B. Parise, Pratibha L. Gai, M.A. Subramanian, J. Gopalakrishnan, A.W. Sleight	1989	55
16	Oxidative extraction and ion-exchange of lithium in Li2MoO3: synthesis of Li2−xMoO3 (0 < x ≤ 2.0) and H2MoO3 Materials Research Bulletin ·J. Gopalakrishnan, Vasudeva Bhat	1987	27
17	AILaNb2O7: A new series of layered perovskites exhibiting ion exchange and intercalation behaviour Materials Research Bulletin ·J. Gopalakrishnan, Vasudeva Bhat, B. Raveau	1987	189
18	Novel metal oxides prepared by ingenious synthetic routes Journal of materials research/Pratt's guide to venture capital sources ·C. N. R. Rao, J. Gopalakrishnan, Kanamaluru Vidyasagar, فاطمة حجاج, Arunachalam Ramanan, L. Ganapathi	1986	29
19	Bismuth-tungsten oxide bronzes: a study of intergrowth phases and related aspects Proceedings of the Royal Society of London A Mathematical and Physical Sciences ·Arunachalam Ramanan, J. Gopalakrishnan, Tomohiro Fukuda, David A. Jefferson, C. N. R. Rao	1984	7
20	Preparation and studies of a new ammonium vanadium bronze, (NH4)xV2O5 Journal of Solid State Chemistry ·Tamilarasan Palanisamy, J. Gopalakrishnan, M SASTRI	1974	8

About J. Gopalakrishnan

J. Gopalakrishnan is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Inorganic Chemistry, Materials Chemistry and Catalysis, having authored 239 papers that have together received 9.5k indexed citations. Recurring topics across this work include Magnetic and transport properties of perovskites and related materials (66 papers), Advanced Condensed Matter Physics (66 papers), Physics of Superconductivity and Magnetism (46 papers), Ferroelectric and Piezoelectric Materials (40 papers), Multiferroics and related materials (34 papers), Crystal Structures and Properties (29 papers), Layered Double Hydroxides Synthesis and Applications (28 papers) and Microwave Dielectric Ceramics Synthesis (27 papers). The work is most often cited by research in Condensed Matter Physics (4.7k citations), Electronic, Optical and Magnetic Materials (4.9k citations), Materials Chemistry (4.3k citations), Inorganic Chemistry (1.2k citations) and Catalysis (349 citations). J. Gopalakrishnan has collaborated with scholars based in India, United States and France. Frequent co-authors include A.W. Sleight, C. N. R. Rao, C.C. Torardi, M.A. Subramanian, T.R. Askew, R. B. Flippen, J. C. CALABRESE, Vasudeva Bhat, U. Chowdhry and K. J. Morrissey. Their work appears in journals such as Journal of Solid State Chemistry, Materials Research Bulletin, Journal of Materials Chemistry, Inorganic Chemistry and Chemistry of Materials.

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