Ujwal Radhakrishna

1.5k total citations · 1 hit paper
45 papers, 1.2k citations indexed

About

Ujwal Radhakrishna is a scholar working on Electrical and Electronic Engineering, Condensed Matter Physics and Mechanical Engineering. According to data from OpenAlex, Ujwal Radhakrishna has authored 45 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Electrical and Electronic Engineering, 20 papers in Condensed Matter Physics and 10 papers in Mechanical Engineering. Recurrent topics in Ujwal Radhakrishna's work include GaN-based semiconductor devices and materials (20 papers), Silicon Carbide Semiconductor Technologies (11 papers) and Energy Harvesting in Wireless Networks (10 papers). Ujwal Radhakrishna is often cited by papers focused on GaN-based semiconductor devices and materials (20 papers), Silicon Carbide Semiconductor Technologies (11 papers) and Energy Harvesting in Wireless Networks (10 papers). Ujwal Radhakrishna collaborates with scholars based in United States, Canada and Singapore. Ujwal Radhakrishna's co-authors include D.A. Antoniadis, Tomás Palacios, Pilsoon Choi, Sayeef Salahuddin, Asif Islam Khan, Yuhao Zhang, Ahmad Zubair, Jing Kong, Yuxuan Lin and Xi Ling and has published in prestigious journals such as Nature, Nano Letters and IEEE Transactions on Power Electronics.

In The Last Decade

Ujwal Radhakrishna

44 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Two-dimensional MoS2-enabled flexible rectenna for Wi-Fi-band wireless energy harvesting

2019 330 citations Xu Zhang, Jesús Grajal et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ujwal Radhakrishna United States	16	907	431	347	214	128	45	1.2k
Jeong Soo Lee South Korea	15	419 0.5×	273 0.6×	228 0.7×	220 1.0×	96 0.8×	29	736
Bingfeng Fan China	18	408 0.4×	316 0.7×	279 0.8×	100 0.5×	118 0.9×	69	834
Hsuan‐Ling Kao Taiwan	20	1.1k 1.2×	245 0.6×	415 1.2×	217 1.0×	260 2.0×	156	1.3k
Spyridon Pavlidis United States	13	463 0.5×	123 0.3×	309 0.9×	222 1.0×	146 1.1×	60	699
Jianbang Zheng China	18	382 0.4×	364 0.8×	53 0.2×	221 1.0×	170 1.3×	37	814
Xing Dai China	12	456 0.5×	337 0.8×	235 0.7×	443 2.1×	138 1.1×	32	842
Jia Yang United States	13	254 0.3×	600 1.4×	113 0.3×	146 0.7×	90 0.7×	17	836
Sung-Wen Huang Chen Taiwan	9	626 0.7×	463 1.1×	657 1.9×	348 1.6×	299 2.3×	13	1.2k
P. Mohankumar India	13	479 0.5×	150 0.3×	125 0.4×	222 1.0×	62 0.5×	24	750
Guangyang Lin China	18	740 0.8×	349 0.8×	151 0.4×	157 0.7×	200 1.6×	116	1.0k

Countries citing papers authored by Ujwal Radhakrishna

Since Specialization

Citations

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

Fields of papers citing papers by Ujwal Radhakrishna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ujwal Radhakrishna

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

Radhakrishna, Ujwal, Chang Niu, Gianluca Boselli, et al.. (2025). Analytical Modeling of Short-Channel Effects in BEOL-Compatible Thin-Film Transistors. IEEE Transactions on Electron Devices. 72(5). 2381–2389. 2 indexed citations

Xiao, Ming, Jessica X. Chong, Han Wang, et al.. (2024). Physics-based Compact Model for Multi-channel AlGaN/GaN Schottky Barrier Diodes. The HKU Scholars Hub (University of Hong Kong). 327–330. 1 indexed citations

Wei, Lan, et al.. (2024). A Family of Physics-Based Models for Monolithic GaN Integration. 30–37.

Choi, Pilsoon, et al.. (2024). Physics-Based Compact Model for GaN-Based Non-linear Transmission Line Resistors. 46–49. 2 indexed citations

Radhakrishna, Ujwal, et al.. (2022). MVSG GaN-HEMT Model: Approach to Simulate Fringing Field Capacitances, Gate Current De-biasing, and Charge Trapping Effects. 21–24. 9 indexed citations

Radhakrishna, Ujwal, et al.. (2021). Resource Allocation in Vibration Energy Harvesters. Journal of Microelectromechanical Systems. 30(5). 744–750. 1 indexed citations

Radhakrishna, Ujwal, et al.. (2021). Low-voltage broadband piezoelectric vibration energy harvesting enabled by a highly-coupled harvester and tunable PSSHI circuit. Smart Materials and Structures. 30(12). 125030–125030. 6 indexed citations

Radhakrishna, Ujwal, et al.. (2020). An Electromagnetic Translational Vibration Energy Harvester Fabricated in MP35N Alloy. Journal of Microelectromechanical Systems. 29(6). 1518–1522. 9 indexed citations

Radhakrishna, Ujwal, et al.. (2020). Power–bandwidth–voltage interaction in piezoelectric vibration energy harvesters with constrained load voltage. Smart Materials and Structures. 30(2). 25037–25037. 2 indexed citations

10.

Zhang, Xu, Jesús Grajal, José‐Luis Vázquez‐Roy, et al.. (2019). Two-dimensional MoS2-enabled flexible rectenna for Wi-Fi-band wireless energy harvesting. Nature. 566(7744). 368–372. 330 indexed citations breakdown →

11.

Yang, Yong, Ujwal Radhakrishna, Daniel R. Ward, Anantha P. Chandrakasan, & Jeffrey H. Lang. (2019). A Silicon MEMS EM vibration energy harvester. Journal of Physics Conference Series. 1407(1). 12022–12022. 3 indexed citations

12.

Radhakrishna, Ujwal, Patrick Riehl, Nachiket Desai, et al.. (2018). A low-power integrated power converter for an electromagnetic vibration energy harvester with 150 mV-AC cold startup, frequency tuning, and 50 Hz AC-to-DC conversion. 1–4. 10 indexed citations

13.

Radhakrishna, Ujwal, Pilsoon Choi, & D.A. Antoniadis. (2018). Facilitation of GaN-Based RF- and HV-Circuit Designs Using MVS-GaN HEMT Compact Model. IEEE Transactions on Electron Devices. 66(1). 95–105. 79 indexed citations

14.

Khan, Asif Islam, Ujwal Radhakrishna, Sayeef Salahuddin, & D.A. Antoniadis. (2017). Work Function Engineering for Performance Improvement in Leaky Negative Capacitance FETs. IEEE Electron Device Letters. 38(9). 1335–1338. 71 indexed citations

15.

Srimani, Tathagata, Gage Hills, Mindy D. Bishop, et al.. (2017). Negative Capacitance Carbon Nanotube FETs. IEEE Electron Device Letters. 39(2). 304–307. 40 indexed citations

16.

Sajjad, Redwan N., Ujwal Radhakrishna, & D.A. Antoniadis. (2017). MIT TFET compact model including the impacts of non-idealities. 1 indexed citations

17.

Khan, Asif Islam, Ujwal Radhakrishna, Korok Chatterjee, Sayeef Salahuddin, & D.A. Antoniadis. (2016). Negative Capacitance Behavior in a Leaky Ferroelectric. IEEE Transactions on Electron Devices. 63(11). 4416–4422. 107 indexed citations

18.

El-Damak, Dina, Ujwal Radhakrishna, Ahmad Zubair, et al.. (2016). High-yield large area MoS2 technology: Material, device and circuits co-optimization. IEEE Conference Proceedings. 2016. 4. 3 indexed citations

19.

Yu, Lili, Dina El-Damak, Ujwal Radhakrishna, et al.. (2016). Design, Modeling, and Fabrication of Chemical Vapor Deposition Grown MoS₂ Circuits with E-Mode FETs for Large-Area Electronics. Nano Letters. 16(10). 6349–6356. 143 indexed citations

20.

Radhakrishna, Ujwal, Tadahiro Imada, Tomás Palacios, & D.A. Antoniadis. (2014). MIT virtual source GaNFET‐high voltage (MVSG‐HV) model: A physics based compact model for HV‐GaN HEMTs. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 11(3-4). 848–852. 53 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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