J. Christopher

696 total citations
53 papers, 575 citations indexed

About

J. Christopher is a scholar working on Mechanical Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, J. Christopher has authored 53 papers receiving a total of 575 indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Mechanical Engineering, 41 papers in Mechanics of Materials and 20 papers in Materials Chemistry. Recurrent topics in J. Christopher's work include High Temperature Alloys and Creep (37 papers), Microstructure and Mechanical Properties of Steels (34 papers) and Metallurgy and Material Forming (30 papers). J. Christopher is often cited by papers focused on High Temperature Alloys and Creep (37 papers), Microstructure and Mechanical Properties of Steels (34 papers) and Metallurgy and Material Forming (30 papers). J. Christopher collaborates with scholars based in India, United Arab Emirates and United States. J. Christopher's co-authors include B.K. Choudhary, E. Isaac Samuel, M.D. Mathew, G. Sainath, G.V. Prasad Reddy, V. Ganesan, C. S. Praveen, V.S. Srinivasan, Shaju K. Albert and T. Jayakumar and has published in prestigious journals such as Materials Science and Engineering A, Metallurgical and Materials Transactions A and Journal of Nuclear Materials.

In The Last Decade

J. Christopher

50 papers receiving 567 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Christopher India	15	523	321	297	84	62	53	575
Cai-fu Yang China	17	631 1.2×	211 0.7×	432 1.5×	154 1.8×	56 0.9×	34	679
C.X. Chen China	10	534 1.0×	170 0.5×	287 1.0×	118 1.4×	90 1.5×	12	599
Etsuo TAKEUCHI Japan	12	376 0.7×	365 1.1×	196 0.7×	144 1.7×	50 0.8×	47	500
Patrick Larour Austria	12	319 0.6×	240 0.7×	241 0.8×	45 0.5×	35 0.6×	36	392
P. Grad Germany	7	333 0.6×	284 0.9×	178 0.6×	71 0.8×	16 0.3×	9	410
Huanchun Wu China	13	334 0.6×	207 0.6×	277 0.9×	218 2.6×	67 1.1×	25	453
V.D. Vijayanand India	13	443 0.8×	234 0.7×	218 0.7×	142 1.7×	20 0.3×	53	477
C. Phaniraj India	11	489 0.9×	365 1.1×	359 1.2×	46 0.5×	91 1.5×	23	558
W.J. Dan China	10	308 0.6×	171 0.5×	205 0.7×	66 0.8×	19 0.3×	25	370
Surya D. Yadav India	14	478 0.9×	226 0.7×	290 1.0×	51 0.6×	80 1.3×	37	527

Countries citing papers authored by J. Christopher

Since Specialization

Citations

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

Fields of papers citing papers by J. Christopher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Christopher

This figure shows the co-authorship network connecting the top 25 collaborators of J. Christopher. A scholar is included among the top collaborators of J. Christopher 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. Christopher. J. Christopher 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

Christopher, J., et al.. (2024). Effect of pre-exposure to chloride environment on the tensile deformation of SS 304HCu at 973 K. Materials Today Communications. 41. 110782–110782.

Reddy, G.V. Prasad, J. Christopher, C. S. Praveen, & V. Ganesan. (2023). Creep deformation and constitutive modelling of 316LN SS with varying nitrogen content. Materials Today Proceedings. 108. 86–92. 3 indexed citations

Christopher, J. & G.V. Prasad Reddy. (2023). Dislocation-density-related constitutive model and its applicability to cyclic deformation and damage behavior of 316LN SS at 823 K. Materials Science and Engineering A. 890. 145929–145929. 4 indexed citations

Christopher, J., et al.. (2022). Load partitioning behavior in a metastable austenitic stainless steel subjected to pre-deformation below and above Md temperature: Experimental and modeling studies. Materials Science and Engineering A. 853. 143726–143726. 4 indexed citations

Ganesan, V., C. S. Praveen, J. Christopher, G.V. Prasad Reddy, & M. Vasudevan. (2022). Role of Nitrogen Content on Interrelationship Between Creep Deformation and Damage Behaviour of 316LN SS. Transactions of Indian National Academy of Engineering. 7(2). 491–499. 2 indexed citations

Ganesan, V., et al.. (2021). Tensile Flow Analysis of Austenitic Type 316LN Stainless Steel: Effect of Nitrogen Content. Journal of Materials Engineering and Performance. 30(3). 2074–2082. 9 indexed citations

Christopher, J., C. S. Praveen, V. Ganesan, G.V. Prasad Reddy, & Shaju K. Albert. (2020). Influence of varying nitrogen on creep deformation and damage behaviour of type 316L in the framework of continuum damage mechanics approach. International Journal of Damage Mechanics. 30(1). 3–24. 15 indexed citations

Praveen, C. S., J. Christopher, V. Ganesan, G.V. Prasad Reddy, & Shaju K. Albert. (2020). Influence of varying nitrogen on creep deformation behaviour of 316LN austenitic stainless steel in the framework of the state-variable approach. Materials Science and Engineering A. 803. 140503–140503. 8 indexed citations

Praveen, C. S., J. Christopher, V. Ganesan, et al.. (2019). Constitutive modelling of transient and steady state creep behaviour of type 316LN austenitic stainless steel. Mechanics of Materials. 137. 103122–103122. 22 indexed citations

10.

Praveen, C. S., J. Christopher, V. Ganesan, G.V. Prasad Reddy, & B.K. Choudhary. (2019). Dislocation density based modeling of three-stage work hardening behaviour of type 316LN SS with varying nitrogen content and its finite element implementation for different notch radii. Materials Chemistry and Physics. 241. 122342–122342. 11 indexed citations

11.

Christopher, J. & B.K. Choudhary. (2018). On the onset of necking instability in tempered martensitic 9% Cr steels. Mechanics Research Communications. 94. 114–119. 4 indexed citations

12.

Christopher, J. & B.K. Choudhary. (2017). Sine Hyperbolic Models and Their Applicability Towards Creep Deformation Behaviour of 9% Chromium Steels. Transactions of the Indian Institute of Metals. 70(3). 887–892.

13.

Choudhary, B.K. & J. Christopher. (2016). Comparative Tensile Flow and Work-Hardening Behavior of 9 Pct Chromium Ferritic-Martensitic Steels in the Framework of the Estrin–Mecking Internal-Variable Approach. Metallurgical and Materials Transactions A. 47(6). 2642–2655. 9 indexed citations

14.

Samuel, E. Isaac, J. Christopher, G. Sainath, & B.K. Choudhary. (2015). Unified description of tensile work hardening behaviour of P92 steel. Materials Science and Engineering A. 652. 92–98. 1 indexed citations

15.

Sainath, G., B.K. Choudhary, J. Christopher, E. Isaac Samuel, & M.D. Mathew. (2015). Applicability of Voce equation for tensile flow and work hardening behaviour of P92 ferritic steel. International Journal of Pressure Vessels and Piping. 132-133. 1–9. 47 indexed citations

16.

Christopher, J. & B.K. Choudhary. (2014). Dislocation-density-based constitutive modelling of tensile flow and work-hardening behaviour of P92 steel. The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics. 94(26). 2992–3016. 15 indexed citations

17.

Choudhary, B.K., et al.. (2013). Influence of temperature and post weld heat treatment on tensile stress–strain and work hardening behaviour of modified 9Cr–1Mo steel. Materials & Design (1980-2015). 52. 58–66. 34 indexed citations

18.

Choudhary, B.K., E. Isaac Samuel, G. Sainath, J. Christopher, & M.D. Mathew. (2013). Influence of Temperature and Strain Rate on Tensile Deformation and Fracture Behavior of P92 Ferritic Steel. Metallurgical and Materials Transactions A. 44(11). 4979–4992. 45 indexed citations

19.

Christopher, J., et al.. (2003). New PDC Technology Saves Operator $4.7 Million Drilling Challenging 8-1/2" Directional Hole Section. Proceedings of Middle East Oil Show. 3 indexed citations

20.

Soliman, Ahmed M., et al.. (2003). New PDC Design Process Solves Challenging Directional Application in Abu Dhabi Onshore Fields. Proceedings of SPE/IADC Drilling Conference. 2 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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