J. P. Hajra

521 total citations
54 papers, 427 citations indexed

About

J. P. Hajra is a scholar working on Mechanical Engineering, Materials Chemistry and General Materials Science. According to data from OpenAlex, J. P. Hajra has authored 54 papers receiving a total of 427 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Mechanical Engineering, 19 papers in Materials Chemistry and 13 papers in General Materials Science. Recurrent topics in J. P. Hajra's work include Metallurgical Processes and Thermodynamics (20 papers), Metallurgical and Alloy Processes (13 papers) and nanoparticles nucleation surface interactions (12 papers). J. P. Hajra is often cited by papers focused on Metallurgical Processes and Thermodynamics (20 papers), Metallurgical and Alloy Processes (13 papers) and nanoparticles nucleation surface interactions (12 papers). J. P. Hajra collaborates with scholars based in India, Germany and Russia. J. P. Hajra's co-authors include Κ. T. Jacob, Martin G. Frohberg, Tom Mathews, Hong-Kee Lee, Philip J. Spencer, D. Mantha, S. Acharya, Mahesh B. Venkataraman, S. Ranganathan and S. Raghavan and has published in prestigious journals such as Chemistry of Materials, Scripta Materialia and Metallurgical and Materials Transactions A.

In The Last Decade

J. P. Hajra

50 papers receiving 405 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J. P. Hajra India	13	250	145	109	75	68	54	427
L. Bencze Hungary	14	215 0.9×	259 1.8×	78 0.7×	114 1.5×	46 0.7×	38	478
Shunroku Watanabe Japan	9	293 1.2×	179 1.2×	150 1.4×	30 0.4×	63 0.9×	14	406
N. A. Vatolin Russia	12	258 1.0×	202 1.4×	50 0.5×	26 0.3×	54 0.8×	67	410
Beatrice Aline Zimmermann Brazil	4	262 1.0×	146 1.0×	137 1.3×	45 0.6×	36 0.5×	7	380
S. Grüner Germany	13	295 1.2×	286 2.0×	40 0.4×	96 1.3×	32 0.5×	20	483
Robert J. Kematick United States	9	211 0.8×	269 1.9×	24 0.2×	63 0.8×	26 0.4×	22	425
J. L. Meijering Netherlands	10	171 0.7×	187 1.3×	55 0.5×	34 0.5×	68 1.0×	29	353
Luiz T. F. Eleno Brazil	13	378 1.5×	277 1.9×	116 1.1×	66 0.9×	36 0.5×	48	667
Xubo Qin China	11	286 1.1×	327 2.3×	31 0.3×	51 0.7×	61 0.9×	27	426
Dietmar Kobertz Germany	14	205 0.8×	294 2.0×	27 0.2×	44 0.6×	28 0.4×	35	465

Countries citing papers authored by J. P. Hajra

Since Specialization

Citations

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

Fields of papers citing papers by J. P. Hajra

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. P. Hajra

This figure shows the co-authorship network connecting the top 25 collaborators of J. P. Hajra. A scholar is included among the top collaborators of J. P. Hajra 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 J. P. Hajra. J. P. Hajra is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Acharya, Subhajit & J. P. Hajra. (2011). Applicability of four parameter formalisms in interpreting thermodynamic properties of binary systems. Bulletin of Materials Science. 34(2). 401–416. 2 indexed citations

Hajra, J. P., et al.. (2005). Thermodynamics and Adsorption Behaviour of the Nano Phases in the Bi-Sn System. Journal of Computational and Theoretical Nanoscience. 2(2). 319–327. 3 indexed citations

Acharya, Subhajit & J. P. Hajra. (2005). Thermodynamic modelling of phase equilibria in Al-Ga-P-As system. Bulletin of Materials Science. 28(2). 179–185. 2 indexed citations

Mantha, D. & J. P. Hajra. (2001). Thermodynamics of surfaces and adsorption in the Fe-O and Fe-O-N systems at 1823 K. Metallurgical and Materials Transactions B. 32(3). 423–427. 6 indexed citations

Seifert, Hans Jürgen, Olga Fabrichnaya, J. P. Hajra, et al.. (2001). Thermodynamic modelling of oxide and oxynitride phases. Max Planck Institute for Plasma Physics. 92(6). 533–549. 6 indexed citations

Jayaganthan, R. & J. P. Hajra. (1998). Thermodynamics and phase equilibria in the Al-In-Sb system. Metallurgical and Materials Transactions A. 29(2). 611–616. 3 indexed citations

Jayaganthan, R. & J. P. Hajra. (1997). Applicability of a dilute quaternary model in interpreting the thermodynamic properties of the Fe-Ni-Ta-N system. Scripta Materialia. 37(10). 1539–1544. 4 indexed citations

Hajra, J. P., et al.. (1996). A generalized quaternary liquid solution model and its application to the Ga-In-As-P system. Materials Science and Engineering B. 41(3). 362–367. 1 indexed citations

Hajra, J. P., et al.. (1994). Thermodynamics and phase equilibria in the In-Sb system. Calphad. 18(1). 39–45. 5 indexed citations

10.

Jacob, Κ. T., Tom Mathews, & J. P. Hajra. (1993). Gibbs' Free Energies of Formation of Cu2Ln2Os (Ln = Tb, Dy, Er, Yb) Compounds. High Temperature Materials and Processes. 12(4). 251–258. 14 indexed citations

11.

Hajra, J. P., et al.. (1993). Thermodynamics of surfaces and adsorption in binary metallic systems. Scripta Metallurgica et Materialia. 29(10). 1297–1302. 1 indexed citations

12.

Lee, Hong-Kee, Martin G. Frohberg, & J. P. Hajra. (1993). The determination of the surface tensions of liquid iron, nickel and iron-nickel alloys using the electromagnetic oscillating droplet technique. Steel Research. 64(4). 191–196. 26 indexed citations

13.

Hajra, J. P., Hong-Kee Lee, & Martin G. Frohberg. (1992). Representation of thermodynamic properties of ternary systems and its application to the system silver-gold-copper at 1350 K. Metallurgical Transactions B. 23(6). 747–752. 4 indexed citations

14.

Jacob, Κ. T., Tom Mathews, & J. P. Hajra. (1992). Potentiometric determination of the stability of BaCu2O2. Materials Science and Engineering B. 15(1). 63–66. 1 indexed citations

15.

Hajra, J. P., Hong-Kee Lee, & Martin G. Frohberg. (1991). Calculation of the surface tension of liquid binary systems from the data of the pure components and the thermodynamic infinite dilution values. Zeitschrift für Metallkunde. 82(8). 603–608. 7 indexed citations

16.

Ranganathan, S. & J. P. Hajra. (1989). Activities of manganese in CoMnCr alloys at 1323 K. Scripta Metallurgica. 23(7). 1049–1052. 1 indexed citations

17.

Hajra, J. P. & Martin G. Frohberg. (1989). Representation of thermodynamic properties of multi‐component systems using interaction parameters. Steel Research. 60(11). 479–484. 9 indexed citations

18.

Ranganathan, S. & J. P. Hajra. (1988). Thermodynamics of the Cr-Mn system using an isopiestic technique. Metallurgical Transactions B. 19(4). 649–654. 3 indexed citations

19.

Jacob, Κ. T. & J. P. Hajra. (1987). Measurement of Gibbs energies of formation of CoF2 and MnF2 using a new composite dispersed solid electrolyte. Bulletin of Materials Science. 9(1). 37–46. 22 indexed citations

20.

Hajra, J. P.. (1986). Gibbs energy measurements of bcc and fcc Fe–Co solid solutions in Range 1023–1473 K. Materials Science and Technology. 2(8). 773–776. 1 indexed citations

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