Kumar Mallem | Energy | Best Researcher Award

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Dr. Kumar Mallem | Energy | Best Researcher Award

Dr. Kumar Mallem, Hong Kong University of Science and Technology, Hong Kong

Dr. Kumar Mallem is a researcher in electronic and computer engineering, specializing in quantum rod light-emitting diodes (QRLEDs) and advanced optoelectronic materials. He is pursuing a Ph.D. at the Hong Kong University of Science and Technology (HKUST), focusing on next-generation display and lighting applications. His research spans quantum dot and quantum rod LEDs, perovskite solar cells, and silicon-based photovoltaics. Dr. Mallem has extensive experience in device fabrication and characterization, with multiple high-impact publications and patents. Recognized with prestigious awards, including the Distinguished Paper Award at SID Display Week 2025, he continues to advance energy-efficient lighting technologies.

Publication Profile

Google Scholar

Education 🎓

Dr. Kumar Mallem is currently pursuing a Ph.D. in Electronic and Computer Engineering at HKUST (2020–2025) under Prof. Abhishek Kumar Srivastava, focusing on quantum rod light-emitting diodes for future display applications. He earned an M.Tech. in Electronics and Communication Engineering from Jawaharlal Nehru Technological University, Kakinada (2012–2014), conducting research on HfO₂/Ge stacks for MOS devices at IIT Bombay under Prof. Saurabh Lodha. His B.Tech. in the same field was completed at AGCIT, JNTU Kakinada (2007–2011). His educational background integrates semiconductor device engineering, optoelectronics, and materials science, equipping him with expertise in advanced display and photovoltaic technologies.

Experience 🏆

Dr. Kumar Mallem has significant research experience in optoelectronics and semiconductor devices. Since 2020, he has been a Ph.D. researcher at HKUST, developing quantum rod LEDs and optimizing their efficiency. From 2015 to 2019, he worked as a research assistant at Sungkyunkwan University, South Korea, under Prof. Junsin Yi, specializing in silicon solar cells, thin-film transistors (TFTs), and MOS devices. His hands-on expertise includes device fabrication, nanomaterials assembly, and advanced characterization techniques. His work contributes to energy-efficient display technologies and next-generation solid-state lighting.

Awards & Honors 🏅

Dr. Kumar Mallem has received several prestigious recognitions, including the Distinguished Paper Award at SID Display Week 2025 for his work on highly efficient QRLEDs. He was awarded the Hong Kong PhD Fellowship Scheme (2020–2025) for academic excellence. He also won the Excellent Paper Award at the Asia-Pacific Forum on Renewable Energy in 2018. His contributions to optoelectronic devices and energy-efficient lighting technologies have earned him international recognition, reflecting his impact in advancing quantum dot and nanomaterial-based displays.

Research Focus 🔬

Dr. Kumar Mallem specializes in quantum rod and quantum dot light-emitting diodes, perovskite LEDs, silicon solar cells, and advanced optoelectronic materials. His research aims to enhance device efficiency, suppress charge leakage, and improve external quantum efficiency for high-performance display and lighting technologies. He works extensively with solution-processed nanomaterials, carrier injection engineering, and interface optimization to develop next-generation optoelectronic devices. His contributions to solid-state lighting and energy-efficient display technologies push the boundaries of modern photonic applications.

Publication Top Notes

  • Quantum‐Rod On‐Chip LEDs for Display Backlights with Efficacy of 149 lm W−1 |  Advanced Materials | 55 | 2021
  • Molybdenum oxide: A superior hole extraction layer for Si solar cells | Materials Research Bulletin | 53 | 2019
  • Influence of small size pyramid texturing on Ag-screen printed Si solar cells | Materials Science in Semiconductor Processing | 45 | 2018
  • Control of size and distribution of silicon quantum dots for solar cells | Renewable Energy | 33 | 2019
  • Ultralow roll‐off quantum dot LEDs using engineered carrier injection layer | Advanced Materials | 30 | 2023
  • Ambient annealing influence on MoOx layer for carrier-selective contact solar cells | Materials Science in Semiconductor Processing | 29 | 2019
  • MoOx work function & interface analysis for hole-selective Si heterojunction solar cells | Applied Surface Science | 24 | 2021
  • Solution-processed red, green, and blue quantum rod LEDs | ACS Applied Materials & Interfaces | 22 | 2022
  • High-efficiency crystalline silicon solar cells: A review  | 19 | 2019
  • Light scattering properties of multi-textured AZO films for Si thin film solar cells |  Applied Surface Science | 19 | 2018

Jianyu Pan | Electrical Engineering | Best Researcher Award

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Prof. Jianyu Pan | Electrical Engineering | Best Researcher Award

Prof. Jianyu Pan, Chonqing University, China

Prof. Jianyu Pan is a leading researcher in electrical engineering, specializing in power converters, SiC electric drives, and high-voltage discharge protection. He earned his Ph.D. in Electrical Engineering from The Ohio State University, USA (2019) under Prof. Longya Xu (IEEE Fellow). He also holds an M.S. (2014) and B.S. (2011) from Chongqing University, China. Currently a Professor at Chongqing University, he has secured multi-billion-dollar research funding, published 29 SCI papers, and holds 34 patents. As an IEEE committee member and editor, he contributes significantly to power electronics and energy systems. ⚙️🔋

Publication Profile

Google Scholar

Education 🎓

Prof. Jianyu Pan holds a Ph.D. in Electrical Engineering from The Ohio State University, Columbus, Ohio, U.S.A., where he studied from August 2014 to August 2019 under the guidance of Prof. Longya Xu (IEEE Fellow). Prior to this, he earned his M.S. in Electrical Engineering from Chongqing University, China, completing his studies between September 2011 and June 2014 under Prof. Ju Tang. His academic journey began at the School of Electrical Engineering, Chongqing University, where he obtained his B.S. in Electrical Engineering from September 2007 to June 2011.

Professional Experience 🏅

Prof. Jianyu Pan has an extensive background in research and academia. From October 2019 to October 2022, he completed his post-doctoral research at Chongqing University, China. Since January 2022, he has been serving as a Professor at the State Key Laboratory of Power Transmission Equipment Technology, School of Electrical Engineering, Chongqing University. Previously, from December 2019 to December 2021, he worked as a Lecturer at the same institution. His research experience also includes a tenure as a Research Assistant at the Department of Electricity and Electronics, The Ohio State University, Columbus, U.S.A., from January 2016 to August 2019.

Research Experience

Prof. Jianyu Pan is a distinguished electrical engineer specializing in power electronics, SiC electric drives, and high-voltage energy systems. He serves as a Professor at Chongqing University and has led multiple high-impact research projects, securing billions in funding from organizations like the NSFC, DOE, and Southern Power Grid. His expertise spans power conversion, energy storage, and electrification of transportation systems. With a strong background in SiC-based technologies, he has pioneered innovations in high-efficiency, high-reliability power systems. His contributions are shaping the future of smart grids and sustainable energy solutions. ⚙️⚡🚢✈️

Honors and Awards

Prof. Jianyu Pan has received numerous prestigious honors for his contributions to electrical engineering and power electronics. In 2024, he was recognized as a Chongqing Science and Technology Leader for his pioneering research in high-efficiency power systems. His exceptional work earned him a place in the National Overseas Excellent Youth Program in 2021, highlighting his global impact. In 2020, he was selected for the Chongqing Yingcai Young Top Talents program, reflecting his leadership in innovative research. Additionally, in 2022, he was honored as an Excellent Innovation and Entrepreneurship Mentor for Chongqing University Students, recognizing his dedication to guiding future engineers. 🚀🏆⚡

Research Interest

Prof. Jianyu Pan is a leading researcher in electrical engineering, specializing in power converters, SiC electric drives, and high-voltage discharge protection. His work focuses on high-efficiency, high-power-density power conversion systems, energy generation and storage, and the electrification of ships and aircraft. As a Professor at Chongqing University, he has contributed to cutting-edge research in power electronics. With numerous publications, patents, and major funded projects, he plays a key role in advancing next-generation energy technologies. His expertise drives innovation in sustainable and efficient electrical power systems. ⚙️⚡✈️

Publication Top Notes

1️⃣ Correlation analysis between formation process of SF6 decomposed components and partial discharge qualities – Cited by: 149 (2013) ⚡📄
2️⃣ Decomposition characteristics of SF6 under thermal fault for temperatures below 400°C – Cited by: 103 (2014) 🔥🔬
3️⃣ 7-kV 1-MVA SiC-based modular multilevel converter prototype for medium-voltage electric machine drives – Cited by: 83 (2020) ⚙️🔋
4️⃣ Hardware design of a 1.7 kV SiC MOSFET based MMC for medium voltage motor drives – Cited by: 56 (2018) 🖥️⚡
5️⃣ Relationship between decomposition gas ratios and partial discharge energy in GIS, and the influence of residual water and oxygen – Cited by: 47 (2014) 🏭🧪
6️⃣ Double-vector model predictive control for single-phase five-level actively clamped converters – Cited by: 45 (2019) 🚗⚙️
7️⃣ Influence regularity of trace H₂O on SF6 decomposition characteristics under partial discharge of needle-plate electrode – Cited by: 43 (2015) 💧⚠️
8️⃣ Computationally efficient model predictive control with fixed switching frequency of five-level ANPC converters – Cited by: 41 (2021) 🔄⚡
9️⃣ An optimized model predictive control for three-phase four-level hybrid-clamped converters – Cited by: 40 (2019) 🏎️🔋
🔟 Capacitor voltage ripple estimation and optimal sizing of modular multi-level converters for variable-speed drives – Cited by: 35 (2020) ⚙️🔄