World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 53 2350 2252 63 63 253 17190
Materials Science 53 9063 8749 394 388 248 17243

U-In Chung publications per year

The chart shows the history of publications by U-In Chung between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. U-In Chung published across 31 years, from 1995 to 2025, averaging 8.4 papers a year. Output peaked at 33 publications in 2006. 1 of the 260 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1995 to 2025. Vertical axis: number of publications, 0 to 33. Peak 33 publications in 2006. 1995: 3 publications 1996: 3 publications 1997: 1 publication 1998: 4 publications 1999: 3 publications 2000: 2 publications 2001: 0 publications 2002: 13 publications 2003: 24 publications 2004: 24 publications 2005: 31 publications 2006: 33 publications 2007: 10 publications 2008: 4 publications 2009: 3 publications 2010: 16 publications 2011: 20 publications 2012: 23 publications 2013: 24 publications 2014: 11 publications 2015: 5 publications 2016: 0 publications 2017: 1 publication 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 1 publication 2023: 0 publications 2024: 0 publications 2025: 1 publication
1995 2025

260 publications in total across all disciplines

View publications per year as a table
U-In Chung: publications per year, 1995 to 2025
Year Publications
1995 3
1996 3
1997 1
1998 4
1999 3
2000 2
2001 0
2002 13
2003 24
2004 24
2005 31
2006 33
2007 10
2008 4
2009 3
2010 16
2011 20
2012 23
2013 24
2014 11
2015 5
2016 0
2017 1
2018 0
2019 0
2020 0
2021 0
2022 1
2023 0
2024 0
2025 1
Total 260
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U-In Chung publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where U-In Chung sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 234–253 publications, is where this scientist sits. 34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34–53 publications 1,065+

This scientist: 253 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399 253
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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U-In Chung D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where U-In Chung sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 53 D-Index, is where this scientist sits. 30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 53 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130 53
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Overview

U-In Chung is a researcher affiliated with Samsung in South Korea, focusing primarily on materials science and engineering. Their work spans the study of electronic, optical, and magnetic materials, materials chemistry, electrical and electronic engineering, and computational mechanics.

Their research contributions include investigations into the structural and functional properties of complex materials, particularly multiferroics and related materials, ferroelectric and piezoelectric materials, as well as magnetic and transport properties of perovskites and related materials. In addition, their work covers semiconductor materials and devices, diamond and carbon-based materials research, and ion-surface interactions and analysis.

U-In Chung has published research in various scientific venues, with two recent papers:

  • Structural properties and polarization switching of epitaxial Bi2FeCrO6 thin films grown on La2/3Sr1/3MnO3/SrTiO3 (111) substrates, 2022, Thin Solid Films
  • Selective Etching of Multi-Stacked Epitaxial Si1-xGex on Si Using CF4/N2 and CF4/O2 Plasma Chemistries for 3D Device Applications, 2025, Materials

Their frequent co-authors include L. Wendling, Xavier Henning, F. Roulland, M. Lenertz, and G. Versini, indicating collaborations within interdisciplinary materials science communities.

U-In Chung's main fields of study are divided across:

  • Materials Science
  • Engineering

Their specialized subfields comprise:

  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Electrical and Electronic Engineering
  • Computational Mechanics

The research themes of U-In Chung include:

  • Multiferroics and related materials
  • Ferroelectric and Piezoelectric Materials
  • Magnetic and transport properties of perovskites and related materials
  • Semiconductor materials and devices
  • Diamond and Carbon-based Materials Research
  • Ion-surface interactions and analysis

Best Publications

  • A fast, high-endurance and scalable non-volatile memory device made from asymmetric Ta2O5−x/TaO2−x bilayer structures

    Myoung-Jae Lee;Chang Bum Lee;Dongsoo Lee;Seung Ryul Lee

  • Highly Stretchable Resistive Pressure Sensors Using a Conductive Elastomeric Composite on a Micropyramid Array

    Chwee-Lin Choong;Mun-Bo Shim;Byoung-Sun Lee;Sanghun Jeon;Sanghun Jeon

  • High performance amorphous oxide thin film transistors with self-aligned top-gate structure

    Jae Chul Park;Sang Wook Kim;Sun Il Kim;Huaxiang Yin

  • Highly scalable nonvolatile resistive memory using simple binary oxide driven by asymmetric unipolar voltage pulses

    I.G. Baek;M.S. Lee;S. Seo;M.J. Lee

  • Electrical observations of filamentary conductions for the resistive memory switching in NiO films

    D. C. Kim;S. Seo;S. E. Ahn;D.-S. Suh

  • Vertical cell array using TCAT(Terabit Cell Array Transistor) technology for ultra high density NAND flash memory

    Jaehoon Jang;Han-Soo Kim;Wonseok Cho;Hoosung Cho

  • Gated three-terminal device architecture to eliminate persistent photoconductivity in oxide semiconductor photosensor arrays

    Sanghun Jeon;Seung-Eon Ahn;Ihun Song;Chang Jung Kim

  • Flutter-driven triboelectrification for harvesting wind energy

    Jihyun Bae;Jeongsu Lee;SeongMin Kim;Jaewook Ha

  • In situ observation of filamentary conducting channels in an asymmetric Ta2O5−x/TaO2−x bilayer structure

    Gyeong-Su Park;Young Bae Kim;Seong Yong Park;Xiang Shu Li

  • An edge contact type cell for Phase Change RAM featuring very low power consumption

    Y.H. Ha;J.H. Yi;H. Horii;J.H. Park

  • Full integration and reliability evaluation of phase-change RAM based on 0.24 /spl mu/m-CMOS technologies

    Y.N. Hwang;J.S. Hong;S.H. Lee;S.J. Ahn

  • Trap-limited and percolation conduction mechanisms in amorphous oxide semiconductor thin film transistors

    Sungsik Lee;Khashayar Ghaffarzadeh;Arokia Nathan;John Robertson

  • Highly scalable on-axis confined cell structure for high density PRAM beyond 256Mb

    S.L. Cho;J.H. Yi;Y.H. Ha;B.J. Kuh

  • Multi-layer cross-point binary oxide resistive memory (OxRRAM) for post-NAND storage application

    I.G. Baek;D.C. Kim;M.J. Lee;H.-J. Kim

  • p-GaN Gate HEMTs With Tungsten Gate Metal for High Threshold Voltage and Low Gate Current

    Injun Hwang;Jongseob Kim;Hyuk Soon Choi;Hyoji Choi

  • Improvement of resistive memory switching in NiO using IrO2

    D. C. Kim;M. J. Lee;S. E. Ahn;S. Seo

  • Amorphous hafnium-indium-zinc oxide semiconductor thin film transistors

    Chang-Jung Kim;Sangwook Kim;Je-Hun Lee;Jin-Seong Park

  • Novel cell structure of PRAM with thin metal layer inserted GeSbTe

    J.H. Yi;Y.H. Ha;J.H. Park;B.J. Kuh

  • Fabrication of body-tied FinFETs (Omega MOSFETs) using bulk Si wafers

    T. Park;S. Choi;D.H. Lee;J.R. Yoo

  • Bi-layered RRAM with unlimited endurance and extremely uniform switching

    Young-Bae Kim;Seung Ryul Lee;Dongsoo Lee;Chang Bum Lee

Frequent Co-Authors

Sanghun Jeon
Sanghun Jeon Korea Advanced Institute of Science and Technology
Chang-Jung Kim
Chang-Jung Kim Samsung (South Korea)
Kinam Kim
Kinam Kim Samsung (South Korea)
Seung-Eon Ahn
Seung-Eon Ahn Tech University of Korea
Myoung-Jae Lee
Myoung-Jae Lee Daegu Gyeongbuk Institute of Science and Technology
Arokia Nathan
Arokia Nathan University of Cambridge
Sunil Kim
Sunil Kim Samsung (South Korea)
Young-soo Park
Young-soo Park Korea University
John Robertson
John Robertson University of Cambridge
Jong-Ho Lee
Jong-Ho Lee Soongsil University

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