P. A. Kumar

535 total citations
35 papers, 507 citations indexed

About

P. A. Kumar is a scholar working on Electronic, Optical and Magnetic Materials, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, P. A. Kumar has authored 35 papers receiving a total of 507 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Electronic, Optical and Magnetic Materials, 19 papers in Organic Chemistry and 18 papers in Materials Chemistry. Recurrent topics in P. A. Kumar's work include Liquid Crystal Research Advancements (26 papers), Molecular spectroscopy and chirality (15 papers) and Surfactants and Colloidal Systems (12 papers). P. A. Kumar is often cited by papers focused on Liquid Crystal Research Advancements (26 papers), Molecular spectroscopy and chirality (15 papers) and Surfactants and Colloidal Systems (12 papers). P. A. Kumar collaborates with scholars based in India. P. A. Kumar's co-authors include V. G. K. M. Pisipati, M. L. N. Madhu Mohan, M. Srinivasulu, S. Sreehari Sastry, P. V. V. Satyanarayana, T.R. Rao, A. Rajeswari, D. M. Potukuchi and Ch. Srinivasu and has published in prestigious journals such as Advanced Materials, Materials Research Bulletin and Bulletin of the Chemical Society of Japan.

In The Last Decade

P. A. Kumar

35 papers receiving 349 citations

Peers

P. A. Kumar
J. Chruściel Poland
A. Wiegeleben Germany
Bilgi Gündoḡan Germany
Kazutoshi Miyazawa Japan
Jayrang S. Dave India
Jeffrey C. Roberts Canada
A. Villiger Switzerland
B. H. Klanderman United States
A. I. Pavluchenko Russia
L. K. M. Chan United Kingdom
J. Chruściel Poland
P. A. Kumar
Citations per year, relative to P. A. Kumar P. A. Kumar (= 1×) peers J. Chruściel

Countries citing papers authored by P. A. Kumar

Since Specialization
Citations

This map shows the geographic impact of P. A. Kumar'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 P. A. Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. A. Kumar more than expected).

Fields of papers citing papers by P. A. Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. A. Kumar. 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 P. A. Kumar. The network helps show where P. A. Kumar may publish in the future.

Co-authorship network of co-authors of P. A. Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of P. A. Kumar. A scholar is included among the top collaborators of P. A. Kumar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. A. Kumar. P. A. Kumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Kumar, P. A., et al.. (2002). Induced smectic-G Phase through Intermolecular Hydrogen Bonding, Part XV: Thermal and Phase Behaviour of p-hydroxybenzylidene- p-n-alkylanilines:p-n-alkoxybenzoic Acids. 57. 797–802. 5 indexed citations
3.
Kumar, P. A. & V. G. K. M. Pisipati. (2002). Synthesis and characterization of a novel ferroelectric liquid crystal compound derived from L-tyrosine. 57. 803–806. 1 indexed citations
4.
Kumar, P. A., et al.. (2002). Orthogonal Smectic Layers Favour Nucleation through Diffusioncontrolled Transformations: A Systematic Crystallization Kinetics Study. Zeitschrift für Naturforschung A. 57(5). 226–232. 3 indexed citations
5.
6.
Kumar, P. A., et al.. (2002). Origin and Stabilization of Novel Single Phase Variant, Smectic-F Among nO.m Compounds. Zeitschrift für Naturforschung A. 57(1-2). 103–104. 2 indexed citations
7.
Kumar, P. A., V. G. K. M. Pisipati, A. Rajeswari, & S. Sreehari Sastry. (2002). Induced Smectic-G Phase through Intermolecular Hydrogen Bonding, Part XII: Thermal and Phase Behaviour of p-aminobenzonitrile: p-n-alkoxybenzoic acids. Zeitschrift für Naturforschung A. 57(3-4). 184–188. 24 indexed citations
8.
Mohan, M. L. N. Madhu, P. A. Kumar, & V. G. K. M. Pisipati. (2001). THERMAL, FERROELECTRIC AND DIELECTRIC STUDIES ON TWO DISTINCT STRUCTURAL ISOMERS: A FIELD INDUCED TRANSITION IN PSEUDO-NEMATIC PHASE. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 366(1). 431–455. 10 indexed citations
9.
Kumar, P. A., et al.. (2001). Crystal G phase induced through intermolecular hydrogen bonding IV: a study of crystallization kinetics. Liquid Crystals. 28(8). 1163–1169. 14 indexed citations
10.
Sastry, S. Sreehari, et al.. (2001). Induced Smectic-G Phase Through Intermolecular H-Bonding: Part III. Influence of Alkyl Chain Length of p-n-Alkoxybenzoic Acids on Thermal and Phase Behaviour. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 365(1). 523–533. 31 indexed citations
11.
Kumar, P. A., et al.. (2001). Synthesis of a Novel Antiferroelectric Liquid Crystal: Influence of Biphenyl Ester Linkages on Magnitude of Spontaneous Polarization. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 365(1). 161–170. 1 indexed citations
12.
Kumar, P. A. & V. G. K. M. Pisipati. (2000). Ambient Monocomponent Ferroelectric Liquid Crystals with a Wide Smectic‐C* Range (< –20 to ≤ 65 °C). Advanced Materials. 12(21). 1617–1619. 33 indexed citations
13.
Kumar, P. A., M. L. N. Madhu Mohan, & V. G. K. M. Pisipati. (2000). Crystallization kinetics study on N-(p-n-alkyloxybenzylidene)-p-n-alkylanilines (nO.m compounds). Liquid Crystals. 27(6). 727–735. 16 indexed citations
14.
Mohan, M. L. N. Madhu, et al.. (1999). Design and fabrication of an automated technique: measurement of spontaneous polarization in two new schiff base ferroelectric liquid crystals. Materials Research Bulletin. 34(14-15). 2167–2175. 36 indexed citations
15.
Mohan, M. L. N. Madhu, P. A. Kumar, & V. G. K. M. Pisipati. (1999). Field induced intra-smectic C*Atransition in a novel AFLC compound. Ferroelectrics. 227(1). 105–121. 22 indexed citations
16.
Kumar, P. A., M. Srinivasulu, & V. G. K. M. Pisipati. (1999). Synthesis of a novel antiferroelectric liquid crystal with high Ps. Liquid Crystals. 26(6). 859–862. 29 indexed citations
17.
Kumar, P. A.. (1998). Synthesis and Spectral Characterization of Some Deprotonated Rare Earth Metal Complexes. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 28(5). 737–748. 1 indexed citations
18.
Kumar, P. A., et al.. (1998). Synthesis of Novel Ferroelectric Liquid Crystals Derived from L-tyrosine. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 325(1). 127–135. 21 indexed citations
19.
Kumar, P. A. & T.R. Rao. (1997). Studies on some rare earth metal complexes: Ten- and six-coordinated complexes of an unsymmetrical aminoacid derivative. Journal of Chemical Sciences. 109(2). 89–97. 1 indexed citations
20.
Rao, T.R. & P. A. Kumar. (1994). Synthesis and Spectral Studies of Some Rare Earth Metal Complexes of Pyrazinecarboxylic Hydrazide. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry. 24(2). 239–253. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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