INDUSTRY, INNOVATION AND INFRASTRUCTURE

Improving the performance of fluid machinery is essential for solving various social problems. In recent years, shape optimization using fluid simulation has become a standard method in fluid machiner [...]

In the present study, an acidic palladium-nickel alloy plating solution was prepared with ethylenediamine as the complexing agent, and the physical properties of the alloy plating layer were investiga [...]

Green energy transition requires a significant amount of mineral resources, consequently, demand for earth resources is increasing, and deeper underground deposits are expected to be mined. Certain is [...]

My research focuses on synthesizing a MoS₂-based nanocomposite intercalated with two custom-designed polymers: CY-NDI and BA-NDI. Developed in collaboration with the chemistry department at Kyushu Uni [...]

Our research aims to develop efficient electrode materials for fuel cell cathodes to enhance the performance of the oxygen reduction reaction (ORR). We propose a novel heterogeneous catalytic system c [...]

Si-IGBTs utilize trench gate structures to achieve miniaturization and reduce on-state voltage. Performance improvements through scaling are also being explored. During the thermal process, large stre [...]

This study investigates how substrate thermal properties, such as thickness and thermal conductivity, affect inverse heat transfer analysis in droplet impact cooling. Two measurement methods are compa [...]

高Q値集積共振器を用いた小型低位相雑音発振器の開発に関する研究

Department of Electrical and Electronic Engineering, Graduate School of Information Science and Electrical Engineering

小型、低コスト、低消費電力などの特性を持つ次世代無線通信システムの実現に向け、私はミリ波VCOに応用可能の高Q値集積CMOS共振器構造の分析、設計、実現に注目しており、高Q値共振器構造のDGS共振器とSIW共振器二種類を提案した。提案した共振器が搭載するミリ波VCOは、従来提案されたCMOS VCOより6dBc/Hz以上の位相雑音の改善が確認できており、将来のオンチップ回路設計に多くの選択肢を与え [...]

Quantum Shape Optimization ~Breaking Classical Limits of High-Dimensional Design~

環境調和型パラジウム‐ニッケル合金めっき液の創製

Enhancement of underground mining design by analyzing the stability of underground openings using numerical modelling

Nanocomposite Polymer-Based Technologies for Targeted Removal of Pharmaceuticals from Wastewater

Theoretical prediction of new ORR catalysts based on first principles and multi-scale calculations

Study on Next-Generation Si-IGBT through Device Manufacturing Process and Structural Optimization

Investigation of the Effects of Substrate Thermal Properties and Thickness on Inverse Analysis in Droplet Impact Cooling

高Q値集積共振器を用いた小型低位相雑音発振器の開発に関する研究

“Future-Creation (MIRAI)” Course Kyushu University SPRING program