General features of GaN-related materials
In modern society where our daily environment is supported by various electronic devices, it is critical to pursue opto-electronic or power-electronic devices with less environment...
In modern society where our daily environment is supported by various electronic devices, it is critical to pursue opto-electronic or power-electronic devices with less environment...
Although high-resolution X-ray diffraction (HR-XRD) has been commonly employed for the crystallinity characterization of GaN-related materials, special care is required due to the complexities resulting...
High-voltage and high-efficiency power devices are in strong demand as a way of decreasing energy consumption in a wide range of industrial and consumer products...
TXRF spectrometers are widely used as evaluation instruments for measuring contamination in the semiconductor fabrication process. This is mainly because the TXRF technique allows non-destructive...
Due to the recent development of fundamental technologies of X-ray generators and detectors, such as X-ray focusing optics and area detectors, the size of the...
Lithium ion battery (LIB) has been successfully applied to portable electronics for the last decade. Recently, application of LIB in the field of energy vehicles...
The materials used in the manufacture of lithium-ion batteries include positive electrode materials, negative electrode materials, electrolytes, separators, binders (for positive and negative electrodes), and...
Total reflection X-ray fluorescence (TXRF) spectrometry is widely used in semiconductor manufacturing processes for nondestructive analyses of metallic contamination on wafer surfaces. Sensitivity requirements for...
Lithium ion secondary batteries (LIBs) are widely used in compact mobile devices such as cell phones and notebook PCs. Current research and development at universities...
One of the major technical challenges of this decade are energy efficient technologies, which is among others, comparable in its importance to Artificial Intelligence, 5G...