World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
44
Citations
11881
World Ranking
3655
National Ranking
1336

Materials Science

D-Index
44
Citations
11778
World Ranking
11909
National Ranking
2758

Sandip Tiwari 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 Sandip Tiwari 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: 243 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

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

Sandip Tiwari 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 Sandip Tiwari 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: 44 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1998 - Fellow of American Physical Society (APS) Citation For contributions to understanding of device physics and for innovations in small electronics and optical devices with strong quantum confinement
  • 1994 - IEEE Fellow For contributions to heterostructure devices.

Overview

Sandip Tiwari is affiliated with Cornell University in the United States, focusing on engineering disciplines with a primary emphasis on electrical and electronic engineering. Their research spans several subfields including computer networks and communications, biomedical engineering, and aerospace engineering.

Their work frequently addresses topics related to the Internet of Things (IoT), especially concerning IoT networks and protocols and IoT and edge/fog computing. Other significant topics in their portfolio include molecular communication and nanonetworks, wireless body area networks, antenna design and analysis, microwave engineering and waveguides, and energy harvesting in wireless networks.

Recent publications illustrate this diversity and include the following papers:

  • Energy-Efficient and QoS-Aware Data Transfer in Q-Learning-Based Small-World LPWANs (2023), published in IEEE Internet of Things Journal
  • Optimal Routing Protocol in LPWAN Using SWC: A Novel Reinforcement Learning Framework (2024), published in IEEE Sensors Journal
  • Review Paper on NextGen Banking: A Secure and Scalable Banking System (2025), published in International Journal for Research in Applied Science and Engineering Technology
  • A novel quad port SWB MIMO antenna with common grounded decoupler (2025), published in Physica Scripta

Sandip Tiwari has collaborated frequently with several researchers, among them:

  • Naga Srinivasarao Chilamkurthy
  • Anirban Ghosh
  • Om Jee Pandey
  • Linga Reddy Cenkeramaddi
  • Shaik Abdul Hakeem

Their work has been disseminated through various publication venues, notably:

  • IEEE Internet of Things Journal
  • IEEE Sensors Journal
  • International Journal for Research in Applied Science and Engineering Technology
  • Physica Scripta

In recognition of their contributions, Sandip Tiwari has received distinctions including the IEEE Fellow status in 1994 for work related to heterostructure devices. They were also named a Fellow of the American Physical Society in 1998 for contributions to the understanding of device physics and innovations in small electronics and optical devices with strong quantum confinement.

Best Publications

  • A silicon nanocrystals based memory

    Sandip Tiwari;Farhan Rana;Hussein Hanafi;Allan Hartstein

  • Fast and long retention-time nano-crystal memory

    H.I. Hanafi;S. Tiwari;I. Khan

  • Single charge and confinement effects in nano-crystal memories

    Sandip Tiwari;Farhan Rana;Kevin Chan;Leathen Shi

  • Volatile and non-volatile memories in silicon with nano-crystal storage

    S. Tiwari;F. Rana;K. Chan;H. Hanafi

  • Bridging the processor-memory performance gap with 3D IC technology

    C.C. Liu;I. Ganusov;M. Burtscher;Sandip Tiwari

  • Nano-structure memory device

    Wei Chen;Theoren Perlee Smith;Sandip Tiwari

  • Silicon-germanium base heterojunction bipolar transistors by molecular beam epitaxy

    G.L. Patton;S.S. Iyer;S.L. Delage;S. Tiwari

  • Empirical fit to band discontinuities and barrier heights in III–V alloy systems

    Sandip Tiwari;David J. Frank

  • Self‐consistent modeling of accumulation layers and tunneling currents through very thin oxides

    Farhan Rana;Sandip Tiwari;D. A. Buchanan

  • Room temperature operation of a quantum-dot flash memory

    J.J. Welser;S. Tiwari;S. Rishton;K.Y. Lee

  • Low temperature semiconductor layering and three-dimensional electronic circuits using the layering

    Sandip Tiwari

  • Radiative lifetimes of excitons and trions in monolayers of the metal dichalcogenide MoS 2

    Haining Wang;Changjian Zhang;Weimin Chan;Christina Manolatou

  • Unpinned GaAs MOS capacitors and transistors

    S. Tiwari;S.L. Wright;J. Batey

  • Mixing at 50GHz using a single-walled carbon nanotube transistor

    Sami Rosenblatt;Hao Lin;Vera Sazonova;Sandip Tiwari

  • Ultrafast response of monolayer molybdenum disulfide photodetectors

    Haining Wang;Changjian Zhang;Weimin Chan;Sandip Tiwari

  • Back-plane for semiconductor device

    Kevin Kok Chan;Christopher Peter D'Emic;Erin Catherine Jones;Paul Michael Solomon

  • Patterned SOI regions on semiconductor chips

    Bijan Davari;Devendra Kumar Sadana;Ghavam G. Shahidi;Sandip Tiwari

  • Compound semiconductor device physics

    Sandip Tiwari

  • Low-Energy Truly Random Number Generation with Superparamagnetic Tunnel Junctions for Unconventional Computing

    D. Vodenicarevic;N. Locatelli;A. Mizrahi;J. S. Friedman

  • Analysis of the operation of GaAlAs/GaAs HBTs

    S. Tiwari;D.J. Frank

Frequent Co-Authors

Kevin K. Chan
Kevin K. Chan IBM (United States)
Jerry M. Woodall
Jerry M. Woodall University of California, Davis
David J. Frank
David J. Frank IBM (United States)
Thomas N. Jackson
Thomas N. Jackson Pennsylvania State University
Paul M. Solomon
Paul M. Solomon IBM (United States)
Paul L. McEuen
Paul L. McEuen Cornell University
Michael G. Spencer
Michael G. Spencer Cornell University
Mark C. Reuter
Mark C. Reuter IBM (United States)
Lester F. Eastman
Lester F. Eastman Cornell University
Michael Shur
Michael Shur Rensselaer Polytechnic Institute

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