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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 38 8177 7884 1442 1435 251 4661

Suck-Joo Na publications per year

The chart shows the history of publications by Suck-Joo Na between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Suck-Joo Na published across 49 years, from 1977 to 2025, averaging 5.5 papers a year. Output peaked at 20 publications in 2021. 10 of the 269 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1977 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2021. 1977: 1 publication 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 0 publications 1982: 0 publications 1983: 1 publication 1984: 0 publications 1985: 1 publication 1986: 4 publications 1987: 4 publications 1988: 5 publications 1989: 2 publications 1990: 7 publications 1991: 9 publications 1992: 2 publications 1993: 2 publications 1994: 0 publications 1995: 2 publications 1996: 6 publications 1997: 8 publications 1998: 3 publications 1999: 2 publications 2000: 4 publications 2001: 2 publications 2002: 5 publications 2003: 7 publications 2004: 2 publications 2005: 9 publications 2006: 9 publications 2007: 7 publications 2008: 6 publications 2009: 13 publications 2010: 15 publications 2011: 4 publications 2012: 12 publications 2013: 9 publications 2014: 9 publications 2015: 6 publications 2016: 12 publications 2017: 8 publications 2018: 8 publications 2019: 7 publications 2020: 10 publications 2021: 20 publications 2022: 10 publications 2023: 6 publications 2024: 5 publications 2025: 5 publications
1977 2025

269 publications in total across all disciplines

View publications per year as a table
Suck-Joo Na: publications per year, 1977 to 2025
Year Publications
1977 1
1978 0
1979 0
1980 0
1981 0
1982 0
1983 1
1984 0
1985 1
1986 4
1987 4
1988 5
1989 2
1990 7
1991 9
1992 2
1993 2
1994 0
1995 2
1996 6
1997 8
1998 3
1999 2
2000 4
2001 2
2002 5
2003 7
2004 2
2005 9
2006 9
2007 7
2008 6
2009 13
2010 15
2011 4
2012 12
2013 9
2014 9
2015 6
2016 12
2017 8
2018 8
2019 7
2020 10
2021 20
2022 10
2023 6
2024 5
2025 5
Total 269
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Suck-Joo Na publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Suck-Joo Na sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 248–257 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 251 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280 251
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Suck-Joo Na D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Suck-Joo Na sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 38 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 38 D-Index — 20th percentile

20% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350 38
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

Suck-Joo Na is affiliated with Xi'an Jiaotong University in China, specializing in engineering with a strong focus on mechanical engineering and materials chemistry. Their research encompasses computational mechanics, mechanics of materials, and metals and alloys. The main areas of investigation involve welding techniques, additive manufacturing, and titanium alloys.

Their recent publications reveal a focus on advanced welding methods, additive manufacturing materials and processes, and microstructural analysis of metallic alloys. Notable papers include:

  • Advanced Welding Manufacturing: A Brief Analysis and Review of Challenges and Solutions (2020, Journal of Manufacturing Science and Engineering)
  • Comparative study on the microstructures and properties of wire+arc additively manufactured 5356 aluminium alloy with argon and nitrogen as the shielding gas (2020, Additive Manufacturing)
  • Microstructures and mechanical properties of Al-Zn-Mg aluminium alloy samples produced by wire + arc additive manufacturing (2020, Journal of Materials Research and Technology)
  • Effect of Cu-induced eutectoid transformation on microstructure and mechanical properties of Ti-6Al-4V alloy by laser wire deposition (2021, Materials Science and Engineering A)
  • Narrow-gap laser welding with beam wobbling and filler wire and microstructural performance of joints of thick TC4 titanium alloy plates (2022, Optics & Laser Technology)

Frequent co-authors contributing significantly to their work include Lin-Jie Zhang, Jie Ning, Jian Long, Jianxun Zhang, and Liangliang Zhang. This collaboration network highlights an active engagement in collaborative research.

Their publications are commonly found in venues such as:

  • SSRN Electronic Journal
  • Journal of Materials Research and Technology
  • Materials & Design
  • Materials Science and Engineering A
  • Optics & Laser Technology

The core topics addressed in their research cover:

  • Welding Techniques and Residual Stresses
  • Additive Manufacturing Materials and Processes
  • Advanced Welding Techniques Analysis
  • Titanium Alloys Microstructure and Properties
  • Hydrogen Embrittlement and Corrosion Behaviors in Metals
  • Laser Material Processing Techniques
  • High Entropy Alloys Studies

The extensive work of this scientist centers on understanding material behaviors under various manufacturing and processing techniques, particularly focusing on the microstructure-property relationships in metals and alloys. Their research contributes data and analysis relevant to enhancing manufacturing practices within mechanical engineering disciplines.

Best Publications

  • Numerical simulation of molten pool dynamics in high power disk laser welding

    Won-Ik Cho;Suck-Joo Na;Claus Thomy;Frank Vollertsen

  • Implementation of real-time multiple reflection and Fresnel absorption of laser beam in keyhole

    Jung-Ho Cho;Suck-Joo Na

  • Heat transfer and fluid flow in a partially or fully penetrated weld pool in gas tungsten arc welding

    H. G. Fan;Hai-Lung Tsai;S. J. Na

  • Numerical study of alloying element distribution in CO2 laser–GMA hybrid welding

    Won-Ik Cho;Suck-Joo Na;Min-Hyun Cho;Jong-Sub Lee

  • A study on the prediction of the laser weld shape with varying heat source equations and the thermal distortion of a small structure in micro-joining ☆

    WS Chang;Suck-Joo Na

  • Three-Dimensional Analysis of Molten Pool in GMA-Laser Hybrid Welding

    JH Cho;Suck-Joo Na

  • Metal thin film ablation with femtosecond pulsed laser

    Jaegu Kim;Suckjoo Na

  • Heat and fluid flow in pulsed current GTA weld pool

    WH Kim;Suck-Joo Na

  • Numerical simulation of full penetration laser welding of thick steel plate with high power high brightness laser

    L. J. Zhang;L. J. Zhang;J. X. Zhang;A. Gumenyuk;M. Rethmeier

  • Analysis of submerged arc welding process by three-dimensional computational fluid dynamics simulations

    Dae-Won Cho;Woo-Hyun Song;Min-Hyun Cho;Suck-Joo Na

  • Application of Abel inversion in real-time calculations for circularly and elliptically symmetric radiation sources

    YT Cho;Suck-Joo Na

  • EFFECT OF VARIOUS DRIVING FORCES ON HEAT AND MASS TRANSFER IN ARC WELDING

    WH Kim;HG Fan;Suck-Joo Na

  • A study on V-groove GMAW for various welding positions

    D. W. Cho;Suck-Joo Na;M. H. Cho;J. S. Lee

  • Characteristics of welding and arc signal in narrow groove gas metal arc welding using electromagnetic arc oscillation

    YH Kang;Suck-Joo Na

  • A study on automatic seam tracking in pulsed laser edge welding by using a vision sensor without an auxiliary light source

    SK Lee;Suck-Joo Na

  • Effect of surface pre-oxidation on laser assisted joining of acrylonitrile butadiene styrene (ABS) and zinc-coated steel

    Dae-Jun Jung;Dae-Jun Jung;Jason Cheon;Suck-Joo Na

  • Comparative study on the microstructures and properties of wire+arc additively manufactured 5356 aluminium alloy with argon and nitrogen as the shielding gas

    Sen Li;Lin-Jie Zhang;Jie Ning;Xiang Wang

  • Development of irradiation strategies for free curve laser forming

    Jitae Kim;S.J. Na

  • A Study on the Three-Dimensional Analysis of Heat and Fluid Flow in Gas Metal Arc Welding Using Boundary-Fitted Coordinates

    J.-W. Kim;S.-J. Na

  • Prediction of laser-spot-weld shape by numerical analysis and neural network

    WS Chang;Suck-Joo Na

  • Fabrication of Hierarchically Micro- and Nano-structured Mold Surfaces Using Laser Ablation for Mass Production of Superhydrophobic Surfaces

    Jiwhan Noh;Jae-Hoon Lee;Suckjoo Na;Hyuneui Lim

  • Narrow-gap laser welding with beam wobbling and filler wire and microstructural performance of joints of thick TC4 titanium alloy plates

    Unknown

  • Microstructures and mechanical properties of Al–Zn–Mg aluminium alloy samples produced by wire + arc additive manufacturing

    Sen Li;Lin-Jie Zhang;Jie Ning;Xiang Wang

  • Molten pool behaviors and their influences on welding defects in narrow gap GMAW of 5083 Al-alloy

    Chenxiao Zhu;Jason Cheon;Xinhua Tang;Suck-Joo Na

  • Mechanism study on the effects of power modulation on energy coupling efficiency in infrared laser welding of highly-reflective materials

    Jie Ning;Lin-Jie Zhang;Xian-qing Yin;Jian-Xun Zhang

  • A study on vision sensors for seam tracking of height-varying weldment. Part 2: Applications

    Je-Yong Yu;Suck-Joo Na

  • EFFECT OF WELD POOL DEFORMATION ON WELD PENETRATION IN STATIONARY GAS TUNGSTEN ARC-WELDING

    Sd Kim;Suck-Joo Na

  • Effect of Cu-induced eutectoid transformation on microstructure and mechanical properties of Ti–6Al–4V alloy by laser wire deposition

    Xiang Wang;Lin-Jie Zhang;Jie Ning;Suck-Joo Na

  • Effect of joint gap on bead formation in laser butt welding of stainless steel

    Yan-Xi Zhang;Sang-Woo Han;Jason Hyeonpil Cheon;Suck-Joo Na

  • A study on ray tracing method for CFD simulations of laser keyhole welding: progressive search method

    Sang-Woo Han;Junsu Ahn;Suck-Joo Na

Frequent Co-Authors

Michael Rethmeier
Michael Rethmeier Technical University of Berlin
Jianxun Zhang
Jianxun Zhang Xi'an Jiaotong University
Dong-Yol Yang
Dong-Yol Yang Korea Advanced Institute of Science and Technology
YuMing Zhang
YuMing Zhang University of Kentucky
Frank Vollertsen
Frank Vollertsen Bremen Institute for Applied Beam Technology
Hai-Lung Tsai
Hai-Lung Tsai Missouri University of Science and Technology
Fenggui Lu
Fenggui Lu Shanghai Jiao Tong University

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