World's Best Scientists 2026 revealed!
Roger Loo

Roger Loo

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
43
Citations
9082
World Ranking
3848
National Ranking
86

Materials Science

D-Index
43
Citations
9033
World Ranking
12235
National Ranking
143

Roger Loo 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 Roger Loo sits on this spectrum.

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 publications 1,065+

This scientist: 552 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Roger Loo 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 Roger Loo sits on this spectrum.

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: 43 D-Index — 45th percentile

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

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

Overview

Roger Loo is affiliated with Imec in Belgium and has contributed extensively to research in engineering and physics. Their work focuses primarily on semiconductor materials, devices, and interfaces, as well as silicon and solar cell technologies. Their research spans various subfields including electrical and electronic engineering, atomic and molecular physics and optics, biomedical engineering, materials chemistry, and surfaces, coatings, and films.

The scientist's main research topics include:

  • Semiconductor materials and devices
  • Silicon and Solar Cell Technologies
  • Advancements in Semiconductor Devices and Circuit Design
  • Semiconductor materials and interfaces
  • Thin-Film Transistor Technologies
  • Photonic and Optical Devices
  • Nanowire Synthesis and Applications

Roger Loo has published papers in a range of venues with notable frequency in ECS Meeting Abstracts and ECS Transactions. Other frequent publication venues include ECS Journal of Solid State Science and Technology, Japanese Journal of Applied Physics, and IEEE Transactions on Electron Devices.

Recent papers authored or co-authored by Loo include:

  • "Wafer-scale Ge epitaxial foils grown at high growth rates and released from porous substrates for triple-junction solar cells," 2022, Progress in Photovoltaics Research and Applications
  • "Demonstration of 3D sequential FD-SOI on CMOS FinFET stacking featuring low temperature Si layer transfer and top tier device fabrication with tier interconnections," 2022, 2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)
  • "Simultaneous Dimensional and Analytical Characterization of Ordered Nanostructures," 2021, Small
  • "Scaled FinFETs Connected by Using Both Wafer Sides for Routing via Buried Power Rails," 2022, IEEE Transactions on Electron Devices
  • "(Invited) Stress Simulations of Fins, Wires, and Nanosheets," 2020, ECS Transactions

Frequent collaborators in their research include Clément Porret, Andriy Hikavyy, Erik Rosseel, Naoto Horiguchi, and Gianluca Rengo. These collaborations have supported work across multiple domains of device fabrication, characterization, and semiconductor process innovations.

Best Publications

  • Undoped and in-situ B doped GeSn epitaxial growth on Ge by atmospheric pressure-chemical vapor deposition

    Benjamin Vincent;Federica Gencarelli;Hugo Bender;Clement Merckling

  • Crystalline Properties and Strain Relaxation Mechanism of CVD Grown GeSn

    F. Gencarelli;B. Vincent;J. Demeulemeester;A. Vantomme

  • GeSn/Ge heterostructure short-wave infrared photodetectors on silicon

    Alban Gassenq;F Gencarelli;J Van Campenhout;Y Shimura

  • Multiple gate semiconductor device and method for forming same

    Anil Kottantharayil;Roger Loo

  • Fabrication and Analysis of a ${ m Si}/{ m Si}_{0.55}{ m Ge}_{0.45}$ Heterojunction Line Tunnel FET

    Amey M. Walke;Anne Vandooren;Rita Rooyackers;Daniele Leonelli

  • Germanium-on-Silicon Mid-Infrared Arrayed Waveguide Grating Multiplexers

    Aditya Malik;Muhammad Muneeb;Shibnath Pathak;Yosuke Shimura

  • Analysis of trap-assisted tunneling in vertical Si homo-junction and SiGe hetero-junction Tunnel-FETs

    A. Vandooren;D. Leonelli;R. Rooyackers;A. Hikavyy

  • Characterization of GeSn materials for future Ge pMOSFETs source/drain stressors

    B. Vincent;Y. Shimura;S. Takeuchi;T. Nishimura

  • Silicon-Based Photonic Integration Beyond the Telecommunication Wavelength Range

    Gunther Roelkens;Utsav Dave;Alban Gassenq;Nannicha Hattasan

  • Record I ON /I OFF performance for 65nm Ge pMOSFET and novel Si passivation scheme for improved EOT scalability

    J. Mitard;B. De Jaeger;F.E. Leys;G. Hellings

  • Site Selective Integration of III–V Materials on Si for Nanoscale Logic and Photonic Devices

    Mohanchand Paladugu;Clement Merckling;Roger Loo;Olivier Richard

  • Ge-on-Si and Ge-on-SOI thermo-optic phase shifters for the mid-infrared

    Aditya Malik;Sarvagya Dwivedi;Liesbet Van Landschoot;Muhammad Muneeb

  • High Quality Ge Virtual Substrates on Si Wafers with Standard STI Patterning

    R. Loo;G. Wang;L. Souriau;J. C. Lin

  • A model of threading dislocation density in strain-relaxed Ge and GaAs epitaxial films on Si (100)

    G. Wang;R. Loo;E. Simoen;L. Souriau

  • Low-temperature Ge and GeSn Chemical Vapor Deposition using Ge2H6

    Federica Gencarelli;B Vincent;L Souriau;O Richard

  • Challenges and opportunities in advanced Ge pMOSFETs

    E Simoen;J Mitard;Geert Hellings;Geert Eneman

  • Silicon-based heterogeneous photonic integrated circuits for the mid-infrared

    Gunther Roelkens;Utsav Dave;Alban Gassenq;Nannicha Hattasan

  • Selective area growth of high quality InP on Si (001) substrates

    Gang Wang;Maarten Leys;Roger Loo;Olivier Richard

  • Germanium-on-silicon planar concave grating wavelength (de)multiplexers in the mid-infrared

    Aditya Malik;Muhammad Muneeb;Yosuke Shimura;Joris Van Campenhout

  • Successful Selective Epitaxial Si1 − x Ge x Deposition Process for HBT-BiCMOS and High Mobility Heterojunction pMOS Applications

    R. Loo;M. Caymax;I. Peytier;S. Decoutere

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For those interested in Electronics and Electrical Engineering, online education offers flexible pathways to advance your career. Many programs cater to diverse needs, including colleges for military spouses, ensuring that families with unique challenges can access quality education without relocating.

Choosing the right program is easier when schools offer flexible scheduling. Some online universities with multiple start dates allow students to begin courses frequently throughout the year, helping you jump into learning without long waits.

If time is a concern, consider quick certifications that pay well. These programs focus on specialized skills relevant to the industry, enabling faster entry or advancement in the workforce without committing to lengthy degree programs.

For those who prefer independent or focused work environments, exploring high paying jobs for introverts within Electronics and Electrical Engineering can reveal rewarding career paths that align well with personal working styles.

Best Scientists Citing Roger Loo

Trending Scientists

Recently Published Articles