Akira KUSABA - Presentations

原太一, 草場彰, 寒川義裕, 三宅秀人

第14回半導体材料・デバイスフォーラム, Dec 9, 2023

Ab initio thermodynamic study of the metallic surface wetting layer during MBE (In)GaN growth and its consequences for dopants incorporation

Pawel Kempisty, Karol Kawka, Akira Kusaba, Yoshihiro Kangawa

14th International Conference on Nitride Semiconductors (ICNS-14), Nov 16, 2023

Theoretical analysis of TMI degradation pathway in InN MOVPE growth

Yuya Nagashima, Hirotaka Watanabe, Syugo Nitta, Akira Kusaba, Yoshihiro Kangawa, Kenji Shiraishi

14th International Conference on Nitride Semiconductors (ICNS-14), Nov 14, 2023

Bayesian optimization and Ising model in DFT calculations of surface reconstruction

Akira Kusaba

24th Asian Workshop on First-Principles Electronic Structure Calculations (ASIAN-24), Nov 1, 2023 Invited

Data Assimilation in Semiconductor Crystal Growth: Chemical Reaction Network Modeling

Akira Kusaba

Global Plasma Forum in Aomori, Oct 16, 2023 Invited

Theoretical analysis of TMI degradation pathway in InN MOVPE growth

長嶋佑哉, 新田州吾, 草場彰, 寒川義裕, 白石賢二

84th JSAP Autumn Meeting 2023, Sep 21, 2023

Theoretical Analysis of Trimethylgallium Decomposition Process by Automated Reaction Path Search Method

Kanami Sugiyama, Akira Kusaba

84th JSAP Autumn Meeting 2023, Sep 19, 2023

Theoretical exploration of widegap materials with the corundum structure for heteroepitaxy on α-Ga2O3

Shun Yamakawa, Hirofumi Akamatsu, Akira Kusaba, Yoshihiro Kangawa

20th International Conference on Crystal Growth and Epitaxy (ICCGE-20), Aug 3, 2023

Ising model-based analysis of the GaN(0001) surface reconstructed structures sampled from Bayesian optimization

Karol Kawka, Paweł Kempisty, Stanisław Krukowski, Michał Boćkowski, David Bowler, Akira Kusaba

20th International Conference on Crystal Growth and Epitaxy (ICCGE-20), Jul 31, 2023

スパッタAlN膜の高温アニールプロセスにおけるスパースモデリング

原太一, 草場彰, 寒川義裕, 三宅秀人

第15回ナノ構造エピタキシャル成長講演会, Jun 16, 2023

Bayesian optimization and data assimilation in crystal growth

Akira Kusaba

Numerical Analysis Seminar at Faculty of Mathematics, Informatics and Mechanics, University of Warsaw., Mar 16, 2023 Invited

Improvement of gas-phase reaction model and surface structure model for precise prediction of doping in GaN MOCVD

Akira Kusaba

IHPP PAS Seminar on Nitride Semiconductors, Mar 15, 2023 Invited

データ科学による結晶成長モデリングの高度化

草場彰, 寒川義裕, 久保山哲二, 新田州吾, 白石賢二, 押山淳

第2回スーパーコンピュータ「富岳」成果創出加速プログラム研究交流会, Mar 8, 2023

ベイズ最適化による半導体表面混合状態の研究

草場彰

第2回スーパーコンピュータ「富岳」成果創出加速プログラム研究交流会, Mar 7, 2023

窒化物半導体MOVPEにおける表面相図：不純物混入の寄与

木原楓太, 草場彰, 寒川義裕

第14回ナノ構造エピタキシャル成長講演会, Nov 25, 2022

AlN・InN MOVPE成長におけるTMA・TMI分解経路の理論的解析

長嶋佑哉, 赤石大地, 新田州吾, 草場彰, 寒川義裕, 白石賢二

第14回ナノ構造エピタキシャル成長講演会, Nov 24, 2022

Growth Simulation of GaN MOVPE Based on Rate Equation Analysis

Masaki Sano, Yuya Nagashima, Akira Kusaba, Yoshihiro Kangawa, Kenji Shiraishi

第41回電子材料シンポジウム, Oct 21, 2022

Ab Initio Studies on TMA and TMI Decomposition during MOVPE Growth

Oct 21, 2022

Modelling interlayer diffusion in III-nitride hetero interface

Oct 20, 2022

Estimation of optimal conditions for semiconductor nanowires by MBE growth using machine learning

Oct 19, 2022