Harpal Singh

1.0k total citations
27 papers, 811 citations indexed

About

Harpal Singh is a scholar working on Mechanics of Materials, Mechanical Engineering and Materials Chemistry. According to data from OpenAlex, Harpal Singh has authored 27 papers receiving a total of 811 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Mechanics of Materials, 13 papers in Mechanical Engineering and 8 papers in Materials Chemistry. Recurrent topics in Harpal Singh's work include Metal and Thin Film Mechanics (12 papers), Lubricants and Their Additives (9 papers) and Tribology and Wear Analysis (8 papers). Harpal Singh is often cited by papers focused on Metal and Thin Film Mechanics (12 papers), Lubricants and Their Additives (9 papers) and Tribology and Wear Analysis (8 papers). Harpal Singh collaborates with scholars based in United States and India. Harpal Singh's co-authors include Ajay K. Jain, Gary L. Doll, Kalyan C. Mutyala, R Evans, S. M. Copley, Mir Irfan Ul Haq, Michael Bass, Ankush Raina, H. Mohseni and T.W. Scharf and has published in prestigious journals such as ACS Applied Materials & Interfaces, The Journal of Physical Chemistry Letters and Journal of Applied Polymer Science.

In The Last Decade

Harpal Singh

27 papers receiving 786 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Harpal Singh United States	15	328	326	296	246	128	27	811
Erik S. Weiser United States	12	249 0.8×	394 1.2×	98 0.3×	170 0.7×	11 0.1×	23	556
Daniel Sánchez‐Rodríguez Spain	12	182 0.6×	111 0.3×	89 0.3×	249 1.0×	15 0.1×	27	442
Tony E. Saliba United States	5	220 0.7×	159 0.5×	115 0.4×	273 1.1×	18 0.1×	12	564
Ji Luo China	13	282 0.9×	104 0.3×	72 0.2×	168 0.7×	10 0.1×	47	529
Mohammad Hossein Navid Famili Iran	14	112 0.3×	290 0.9×	96 0.3×	163 0.7×	9 0.1×	21	522
Jinder Jow United States	16	153 0.5×	275 0.8×	36 0.1×	171 0.7×	62 0.5×	34	653
Lide Fang China	8	71 0.2×	189 0.6×	26 0.1×	128 0.5×	35 0.3×	23	547
Xiaolong Xing China	12	210 0.6×	285 0.9×	36 0.1×	169 0.7×	4 0.0×	30	555
Hossein Yahyaei Iran	13	50 0.2×	180 0.6×	67 0.2×	201 0.8×	9 0.1×	34	427

Countries citing papers authored by Harpal Singh

Since Specialization

Citations

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

Fields of papers citing papers by Harpal Singh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Harpal Singh

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Hiremath, Santosh, et al.. (2025). Remote Sensing and Automated Monitoring Systems for Insect Pest Detection and Surveillance. UTTAR PRADESH JOURNAL OF ZOOLOGY. 46(2). 155–171. 1 indexed citations

Batra, Rohit, Sukriti Manna, Troy D. Loeffler, et al.. (2022). Multi-reward Reinforcement Learning Based Bond-Order Potential to Study Strain-Assisted Phase Transitions in Phosphorene. The Journal of Physical Chemistry Letters. 13(7). 1886–1893. 18 indexed citations

Bala, Shashi, et al.. (2022). Gate Stacked (GS) Junctionless Nanotube MOSFET: Design and Analysis. Silicon. 15(2). 1037–1047. 1 indexed citations

Banik, Suvo, Troy D. Loeffler, Rohit Batra, et al.. (2021). Learning with Delayed Rewards—A Case Study on Inverse Defect Design in 2D Materials. ACS Applied Materials & Interfaces. 13(30). 36455–36464. 20 indexed citations

Singh, Harpal, Kalyan C. Mutyala, & Gary L. Doll. (2019). Rolling Contact Performance of a Ti-Containing MoS2 Coating Operating Under Ambient, Vacuum, and Oil-Lubricated Conditions. Coatings. 9(11). 752–752. 9 indexed citations

Singh, Harpal, Ankush Raina, & Mir Irfan Ul Haq. (2018). Effect of TiB2 on Mechanical and Tribological Properties of Aluminium Alloys – A Review. Materials Today Proceedings. 5(9). 17982–17988. 21 indexed citations

Singh, Harpal, et al.. (2017). Investigation of Microstructural Alterations in Low- and High-Speed Intermediate-Stage Wind Turbine Gearbox Bearings. Tribology Letters. 65(3). 28 indexed citations

Mutyala, Kalyan C., Harpal Singh, R Evans, & Gary L. Doll. (2016). Effect of Diamond-Like Carbon Coatings on Ball Bearing Performance in Normal, Oil-Starved, and Debris-Damaged Conditions. Tribology Transactions. 59(6). 1039–1047. 18 indexed citations

Singh, Harpal, Giovanni Ramirez, O.L. Eryılmaz, et al.. (2016). Fatigue resistant carbon coatings for rolling/sliding contacts. Tribology International. 98. 172–178. 31 indexed citations

10.

Singh, Harpal. (2015). An investigation of material properties and tribological performance of magnetron sputtered thin film coatings. OhioLink ETD Center (Ohio Library and Information Network). 1 indexed citations

11.

Mutyala, Kalyan C., et al.. (2015). Influence of DLC coatings on the oil-out, debris and fretting wear performance of ball bearings. 1 indexed citations

12.

Singh, Harpal, Kalyan C. Mutyala, R Evans, & Gary L. Doll. (2015). An investigation of material and tribological properties of Sb2O3/Au-doped MoS2 solid lubricant films under sliding and rolling contact in different environments. Surface and Coatings Technology. 284. 281–289. 60 indexed citations

13.

Mutyala, Kalyan C., Harpal Singh, R Evans, & Gary L. Doll. (2015). Deposition, characterization, and performance of tribological coatings on spherical rolling elements. Surface and Coatings Technology. 284. 302–309. 26 indexed citations

14.

Singh, Harpal, Kalyan C. Mutyala, H. Mohseni, et al.. (2015). Tribological Performance and Coating Characteristics of Sputter-Deposited Ti-Doped MoS₂in Rolling and Sliding Contact. Tribology Transactions. 58(5). 767–777. 65 indexed citations

15.

Mutyala, Kalyan C., Harpal Singh, Gary L. Doll, & R Evans. (2014). Tribological performance of CrxN coated balls under sliding and rolling contact. 2 indexed citations

16.

Singh, Harpal. (2011). Fire retardant rigid polyurethane foam: Use of phosphorus-nitrogen additives. 36(4). 19–26. 1 indexed citations

17.

Singh, Harpal & Ajay K. Jain. (2008). Ignition, combustion, toxicity, and fire retardancy of polyurethane foams: A comprehensive review. Journal of Applied Polymer Science. 111(2). 1115–1143. 288 indexed citations

18.

Singh, Harpal, et al.. (2007). Reactivity of the raw materials and their effects on the structure and properties of rigid polyurethane foams. Journal of Applied Polymer Science. 106(2). 1014–1023. 40 indexed citations

19.

Singh, Harpal, et al.. (1996). Performance of ceramic-block fire stops for power cable installations. Fire Technology. 32(3). 272–280. 2 indexed citations

20.

Singh, Harpal, S. M. Copley, & Michael Bass. (1981). Fatigue resistance of laser heat-treated 1045 carbon steel. Metallurgical Transactions A. 12(1). 138–140. 47 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.

Explore authors with similar magnitude of impact