High-resolution, full-color display devices like foldable smartphones and ultrathin televisions use organic light-emitting diodes (OLEDs) due to their flexibility, self-illumination, lightweight construction, ultra-thin profiles, high contrast ratios, and low-voltage operation. An OLED consists of multiple ultrathin organic film layers between two electrodes, each layer playing a specific role in the device’s operation. When voltage is […]
Fujitsu Limited and RIKEN have developed a cutting-edge 256-qubit superconducting quantum computer at the RIKEN RQC-FUJITSU Collaboration Center, building on the 64-qubit version launched in October 2023 with support from Japan’s Ministry of Education, Culture, Sports, Science and Technology (MEXT). This advancement incorporates high-density implementation techniques, marking a significant step toward practical applications of superconducting […]
The University of Oklahoma and Oak Ridge National Laboratory have partnered to create an advanced additive manufacturing center in Norman, OK, leveraging OU’s Sooner Advanced Manufacturing Laboratory and ORNL’s Manufacturing Demonstration Facility. This center aims to develop innovative metal additive manufacturing solutions for aerospace and national defense. The collaboration, involving OU’s Oklahoma Aerospace and Defense […]
Researchers at the University of Michigan have developed a technique that allows the study of microstructures inside metals, ceramics, and rocks using X-rays in a standard laboratory, eliminating the need to travel to a particle accelerator. This advancement makes 3D X-ray diffraction (3DXRD) more accessible, enabling rapid analysis of samples and prototypes in both academic […]
The potential of high-temperature simulation (HTS) is demonstrated through the case of a low-silicon, vacuum-arc-melted and remelted H11 hot-work tool steel. To validate the HTS model, a cylindrical steel sample with a diameter and length of 100 mm (4 inches) was selected due to the efficiency benefits of using a simplified 2D geometry. The simulation […]
