solar energy

Electrocatalytic and Photoelectrochemical Conversion of Energy and Fuels and Storing Solar Energy in Solar Flow Batteries

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B2 L5 R5220

Due to the intermittent nature of most renewable energy sources (such as solar and wind), practical large scale renewable energy deployment and utilization demand both efficient energy conversion and large scale energy storage or alternative usage. Earth-abundant but highly active electrocatalysts need to be developed to enable efficient and sustainable production of energy using electrocatalytic and photoelectrochemical (PEC) water splitting. We report nanostructures of earth-abundant electrocatalysts, such as exfoliated nanosheets of MoS2, WS2, MoSe2, for the hydrogen evolution reaction (HER

InGaN-based light-emitting devices

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B9 L2 H1

III-Nitride-based light-emitting diodes (LEDs) are already commercialized for instance blue and green LEDs. It is very contributed as energy saving light source all over the world. This material is a very attractive material, capable of the emitting range is not only blue light but also UV and visible light. Moreover, application as a power device is also possible, it is one of the materials considered to lead the energy saving society in the future. Visible light LED has a wide range of applications. Visible light LED has a wide range of applications. we expect that there is some application, for instance, μ-LED display, optical communication, plant cultivation, medical treatment, and so on. In the seminar, I will talk about III-Nitride-based visible light emitting devices and introduce recent research with outstanding metalorganic chemical vapor deposition (MOCVD) growth technique.

Statistical Analysis of Multi-day Solar Irradiance using a Threshold Time Series model

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B9 H2 R2325

Abstract The analysis of solar irradiance has important applications in predicting solar energy production from solar power plants. Although the sun provides every day more energy than we need, the variability caused by environmental conditions affects electricity production. Most of the existing statistical models to forecast solar irradiance are linear and highly depend on normality assumptions. However, solar irradiance shows strong non-linearity and is only measured during the day time. Thus, we propose a new multi-day threshold autoregressive (TAR) model to quantify the variability of the

Securing future energy supply

2 min read ·
KAUST’s Earth Science and Engineering Program is underpinned by a drive to develop sustainable ways to get the best from natural resources and quantify environmental hazards.

Measuring solar stores of the Arabian Peninsula

1 min read ·
Mapping variations in sunlight across the Arabian Peninsula reveals a bright future for solar energy in the region.

Wenbo Yan

Wenbo Yan's research focuses on coherence engineering and laser dynamics in vertical-cavity surface-emitting lasers (VCSELs) to enable multifunctional photonic devices for speckle-free imaging and ultrafast random number generation.

Sohailh Marie

Visiting Student, Photonics Laboratory
​Sohailh Marie is a student in highschool at Riyadh Schools for Boys and Girls, a cohoet 3 of the Misk College Prep Program, and a 2021 SRSI student. Sohailh is intreseted in astronomy and areospace angineering but also found solar and renweable energy quite facinating. That is why her research topics are about underwater optical communication. Education Profile Riyadh Schools for Boys and Girls (class of 2022)

Sidrah Javed

Sidrah Javed is a Ph.D. candidate in Communication Theory Lab (CTL), Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST). She is supervised by Professor Mohamed-Slim Alouini and co-supervised by Professor Basem Shihada. Education and Early Career Sidrah completed her M.S. in Electrical Engineering under the supervision of Professor Mohamed-Slim Alouini from KAUST in 2016. During her M.S. studies, she has actively participated in setting up the ProtoLab in KAUST Innovation Cluster as a Lab Intern. Sidrah has

Sergio Valdes Galan

Visiting Student (former), Advanced Semiconductor Laboratory
Sergio Valdes Galan was a Visiting student from Tecnológico de Monterrey, Mexico, at the Advanced Semiconductor Laboratory, in King Abdullah University of Science and Technology (KAUST). Research Interests Sergio,s research interests included Electromagnetics, and Optoelectronics​, Solar Energy, and LiFi.

Jeremy Tan

Visiting Student, Photonics Laboratory
Jeremy Tan is a graduate student (MEng, Class of 2018) from Imperial College London with a background in Materials Science & Engineering. Jeremy developed a passion for renewable energy in his third year which encouraged him to take up a related project for his masters (fourth year). The project focused on fabricating 1T-WS2/2H-WSe2 heterostructures with different morphologies and compositions, to be used as a photocathode for photoelectrocatalytic hydrogen evolution. On the side, Jeremy also works with a community in Kenya, developing energy-saving stoves to help overcome the excessive use of

Guozheng Zhang

Visiting Student (former), Advanced Semiconductor Laboratory
Guozheng Zhang was a Visting student from the Hebei University of Technology​​​​, at the Advanced Semiconductor Laboratory, in King Abdullah University of Science and Technology (KAUST). Research Interests Guozheng's research interests included Electromagnetics and optoelectronics, and Solar Energy.

Daisuke Iida

Senior Research Scientist, Electrical and Computer Engineering
Daisuke Iida is a Senior Research Scientist at Energy Conversion Devices and Materials (ECO Devices) Laboratory in the Division of Computer, Electrical and Mathematical Sciences & Engineering (CEMSE). He holds a Ph.D. in Materials Science and Engineering from Meijo University in 2011. Afterward, he held postdoctoral and visiting researcher positions at Meijo University and Technical University of Denmark. Then, he worked as an assistant professor at Tokyo University of Science from 2014 to 2017. His research interest is III-nitride semiconductors-based optoelectronic devices, especially the

Chandu V.V. Muralee Gopi

Postdoctoral Research Fellow, Photonics Laboratory
Chandu V.V. Muralee Gopi is a Postdoctoral Fellow at Photonics Laboratory in the Division of Computer, Electrical and Mathematical Science and Engineering (CEMSE) at King Abdullah University of Science and Technology (KAUST). He received his Master's degree in Interdisciplinary Program in Robotics and a Ph.D. degree in Electrical Engineering from Pusan National University, South Korea, in Feb. 2015 and Feb. 2018 respectively. Over the past 6 years, he has held multiple appointments, within South Korea, and has developed broad expertise and a proven track record in the development of highly

Carmen Leticia Castrejon Barron

Carmen Leticia Castrejon Barron is a Ph.D. candidate at Energy Conversion Devices and Materials (ECO Devices) Laboratory under the supervision of Professor Kazuhiro Ohkawa at King Abdullah University of Science and Technology (KAUST). Education MSc, Electrical Engineering, KAUST, Saudi Arabia, 2016 ME, Education, Tec Milenio university, Chihuahua, Mexico, 2013 BSc, Electromechanical Engineering, Instituto Tecnologico de Ciudad Jimenez, 2009 Research Interests Carmen's research interests include Light sources, Solar Energy, Plant biology and Desert agriculture.