KAUST researchers have integrated a hexagonal boron nitride sheet into CMOS microchips, creating a hybrid 2D-CMOS microchip. This integration leverages the electrical and thermal properties of 2D materials, resulting in circuits that are smaller, more energy-efficient, and have longer lifespans. The KAUST Imaging and Characterization Core Lab contributed to the observations in this study, which involved researchers from six countries. Why it matters: This achievement represents a significant advancement in microchip miniaturization and performance, potentially impacting various electronic applications.
KAUST researchers collaborated with TSMC to review the potential of 2D materials in overcoming silicon limitations for microchips. They find that while 2D materials show promise, performance degrades when using scalable fabrication techniques like chemical vapor deposition. 2D materials have been integrated into some commercial products like sensors, but high-integration-density circuits are still a challenge. Why it matters: This research highlights the ongoing efforts and remaining hurdles in utilizing novel materials to advance semiconductor technology in line with industry roadmaps.
KAUST researchers Yichen Cai and Jie Shen, led by Dr. Vincent Tung, are developing electronic skin (e-skin) using 2D materials like MXenes. Their research, published in Science Advances, focuses on mimicking human skin functions like sensing and adapting to stimuli. The team leverages the unique properties of 2D materials to create flexible and efficient electronic systems for next-generation electronics. Why it matters: This work advances materials science in the region, potentially enabling breakthroughs in flexible electronics, healthcare monitoring, and robotics.
KAUST Associate Professor Jr-Hau He has received the Nano Energy Award 2019 from the Beijing Institute of Nanoenergy and Nanosystems of the Chinese Academy of Sciences. He was selected for his work on light-matter interaction, specifically photon management for light-harvesting devices and optoelectronics of 2D materials. He joined KAUST in 2014 and is a distinguished lecturer of IEEE and a fellow of multiple societies. Why it matters: The award recognizes impactful research in energy-related disciplines and highlights KAUST's contributions to advancing knowledge in this field.
KAUST postdoctoral fellow Ming-Hui Chiu, from the Physical Science and Engineering division, focuses on 2D material heterostructure synthesis and characterization utilizing chemical vapor deposition (CVD) technology. His research aims to develop and optimize CVD for transition metal dichalcogenides (TMDs) growth, which could replace silicon in sub-nm scale devices. Chiu values KAUST's resources, interactions with researchers, and work-life balance. Why it matters: This research contributes to the advancement of next-generation electronic devices using 2D materials, positioning KAUST as a hub for cutting-edge materials science.
Areej Aljarb is a Ph.D. student in material science and engineering at KAUST, researching 2D materials within the KAUST 2D Materials Research Lab under Professors Lain-Jong Li and Xixiang Zhang. Her research focuses on the controlled growth and fundamental phenomena of two-dimensional atomic layer thin materials, specifically controlling the orientation of 2D transition metal dichalcogenides (TMDs). Aljarb aims to achieve single-orientation epitaxial monolayer 2D TMDs to fully utilize the potential of these materials. Why it matters: This highlights KAUST's commitment to fostering local talent and contributing to advanced materials research with potential applications in various technology sectors.
KAUST Ph.D. candidate Amal Mohammed Alamri received a grant from King Abdulaziz City for Science and Technology (KACST) for her work on "Fully Inkjet Printing Photodetectors MSM - 2D Materials & Perovskite Based Inks." The grant supports her Ph.D. research at KAUST, focusing on photodetectors using 2-D materials and perovskite-based inks for applications in light communications and biomedical devices. Alamri aims to develop printed image detectors with flexible, thin, and transparent features through improved ink formulas. Why it matters: KACST's strategic investment in graduate students like Alamri helps advance Saudi Arabia's capabilities in science and technology, particularly in emerging areas like printed electronics and advanced materials.