J. Eftis

1.4k total citations
40 papers, 1.0k citations indexed

About

J. Eftis is a scholar working on Materials Chemistry, Mechanics of Materials and Mechanical Engineering. According to data from OpenAlex, J. Eftis has authored 40 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Materials Chemistry, 28 papers in Mechanics of Materials and 15 papers in Mechanical Engineering. Recurrent topics in J. Eftis's work include High-Velocity Impact and Material Behavior (21 papers), Fatigue and fracture mechanics (19 papers) and Metal Forming Simulation Techniques (8 papers). J. Eftis is often cited by papers focused on High-Velocity Impact and Material Behavior (21 papers), Fatigue and fracture mechanics (19 papers) and Metal Forming Simulation Techniques (8 papers). J. Eftis collaborates with scholars based in United States, Egypt and Canada. J. Eftis's co-authors include H. Liebowitz, N. Subramonian, J.A. Nemes, Douglas L. Jones, P.W. Randles, César Carrasco, Roberto A. Osegueda, D. L. Jones, Donald L. Jones and Miguel Rodríguez Orozco and has published in prestigious journals such as Journal of Applied Physics, Journal of Applied Mechanics and AIAA Journal.

In The Last Decade

J. Eftis

39 papers receiving 976 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. Eftis United States	18	918	468	351	227	47	40	1.0k
J. L. Swedlow United States	15	691 0.8×	204 0.4×	325 0.9×	167 0.7×	48 1.0×	38	798
K. Kussmaúl Germany	11	679 0.7×	296 0.6×	397 1.1×	190 0.8×	30 0.6×	71	865
O. L. Bowie United States	12	978 1.1×	200 0.4×	260 0.7×	294 1.3×	22 0.5×	20	1.0k
T. K. Hellen United Kingdom	14	942 1.0×	157 0.3×	271 0.8×	244 1.1×	47 1.0×	35	1.0k
Robert A. Brockman United States	13	349 0.4×	268 0.6×	337 1.0×	173 0.8×	94 2.0×	48	702
Kiyotsugu OHJI Japan	14	743 0.8×	200 0.4×	456 1.3×	267 1.2×	10 0.2×	128	868
A. Cornec Germany	16	745 0.8×	366 0.8×	579 1.6×	116 0.5×	15 0.3×	39	959
T. S. Cook United States	11	694 0.8×	180 0.4×	300 0.9×	168 0.7×	10 0.2×	27	880
P.E. O’Donoghue Ireland	21	816 0.9×	411 0.9×	734 2.1×	283 1.2×	34 0.7×	56	1.1k
T.-L. Sham United States	18	744 0.8×	366 0.8×	541 1.5×	144 0.6×	64 1.4×	79	1.0k

Countries citing papers authored by J. Eftis

Since Specialization

Citations

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

Fields of papers citing papers by J. Eftis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

Osegueda, Roberto A., et al.. (2001). CONTOUR Dust Shield Performance. Journal of Aerospace Engineering. 14(4). 147–157. 2 indexed citations

Nemes, J.A. & J. Eftis. (1992). Pressure-shear waves and spall fracture described by a viscoplastic-damage constitutive model. International Journal of Plasticity. 8(2). 185–207. 10 indexed citations

Eftis, J. & J.A. Nemes. (1992). Modeling of impact-induced spall fracture and post spall behavior of a circular plate. International Journal of Fracture. 53(4). 301–324. 13 indexed citations

Nemes, J.A. & J. Eftis. (1991). Several features of a viscoplastic study of plate-impact spallation with multidimensional strain. Computers & Structures. 38(3). 317–328. 9 indexed citations

Eftis, J., J.A. Nemes, & P.W. Randles. (1991). Viscoplastic analysis of plate-impact spallation. International Journal of Plasticity. 7(1-2). 15–39. 31 indexed citations

Eftis, J., Douglas L. Jones, & H. Liebowitz. (1990). Load biaxiality and fracture: Synthesis and summary. Engineering Fracture Mechanics. 36(4). 537–574. 32 indexed citations

Nemes, J.A., J. Eftis, & P.W. Randles. (1990). Viscoplastic Constitutive Modeling of High Strain-Rate Deformation, Material Damage, and Spall Fracture. Journal of Applied Mechanics. 57(2). 282–291. 22 indexed citations

Eftis, J., et al.. (1987). A Critical Review of the Development of Several Viscoplastic Constitutive Theories.. Defense Technical Information Center (DTIC). 1 indexed citations

Eftis, J.. (1987). On the fracture stress for the inclined crack under biaxial load. Engineering Fracture Mechanics. 26(1). 105–125. 9 indexed citations

10.

Eftis, J.. (1984). Influence of load biaxiality on the fracture characteristics of two collinear cracks. International Journal of Fracture. 24(1). 59–80. 16 indexed citations

11.

Eftis, J. & Donald L. Jones. (1983). Evaluation and Development of Constitutive Relations for Inelastic Behavior.. Defense Technical Information Center (DTIC). 1 indexed citations

12.

Eftis, J. & N. Subramonian. (1978). The inclined crack under biaxial load. Engineering Fracture Mechanics. 10(1). 43–67. 145 indexed citations

13.

Jones, D. L., et al.. (1978). and R-curve fracture toughness values for aluminum alloys under plane stress conditions. Engineering Fracture Mechanics. 10(3). 433–452. 13 indexed citations

14.

Liebowitz, H., et al.. (1978). Biaxial load effects in fracture mechanics. Engineering Fracture Mechanics. 10(2). 315–335. 68 indexed citations

15.

Liebowitz, H., et al.. (1977). Biaxial load effects in fracture mechanics. NASA Technical Reports Server (NASA). 1 indexed citations

16.

Eftis, J., N. Subramonian, & H. Liebowitz. (1977). Biaxial load effects on the crack border elastic strain energy and strain energy rate. Engineering Fracture Mechanics. 9(4). 753–764. 60 indexed citations

17.

Liebowitz, H. & J. Eftis. (1972). Correcting for nonlinear effects in fracture toughness testing. Nuclear Engineering and Design. 18(3). 457–467. 8 indexed citations

18.

Eftis, J., et al.. (1971). Theoretical calculation of plane wave speeds for alkali metals under pressure. Materials Science and Engineering. 8(4). 210–219. 3 indexed citations

19.

Liebowitz, H. & J. Eftis. (1971). On nonlinear effects in fracture mechanics. Engineering Fracture Mechanics. 3(3). 267–281. 52 indexed citations

20.

Eftis, J. & J.A. Nemes. (1970). Viscoplastic-microdamage Constitutive Modeling Of Dynamic Fracture. WIT transactions on engineering sciences. 6. 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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