Masayuki Yamauchi

Contact characteristic for Iridium-coated probe

This study considers the issue of higher probe contact resistance associated with oxidation of Al attached to the probe surface. In an experiment involving Al electrodes, there was virtually no increase in contact resistance after 185,000 ...  read more

A study on glare in a sports lighting environment using LED lighting and diffusion plates

Illumination sources have been rapidly shifting in recent years to light-emitting diodes (LED), which are capable of producing more than 10,000 cd/m2 at maximum luminance. This light intensity is far greater than conventional ...  read more

Simulation of ion implantation for Si using TCAD

To realize further high performance in semiconductor devices, the development of efficient processes and a reduction in the number of trial productions are indispensable. Therefore, the orientation of development plans and a reduction ...  read more

Training students using presentations at meetings in the fields of physics, engineering and technologies

Rapid globalization requires for researchers and engineers to have broad scientific knowledge, logical thinking, problem-solving ability, and expressiveness. To improve these skills and to help students advance in their practical communication ...  read more