One-hundred-nanometer scale device research based on massively parallel electronic state theory

2016 Fiscal Year Final Research Report

• Project/Area Number: 26400318
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Condensed matter physics I
• Research Institution: Tottori University
• Principal Investigator: HOSHI TAKEO 鳥取大学, 工学(系)研究科(研究院), 准教授 (80272384)
• Research Collaborator: IMACHI Hiroto 鳥取大学, 大学院工学研究科
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: 大規模電子状態計算 / フレキシブルデバイス / 有機高分子集合体 / 超並列計算 / 京コンピュータ / オーダーN法 / 波束ダイナミクス / データ科学

Outline of Final Research Achievements

One-hundred-nanometer scale (largest) quantum simulations were realized for organic device materials so as to design ultra-flexible (wearable) devices that plays an essential role in Internet of Things (IoT). As a main result, the transport mechanism of condensed organic polymer was revealed. The simulations were carried out on the full system of the K computer with original massively parallel numerical algorithms. Our activity spread to many fields, such as awards in applied mathematics and supercomputing, industrial use of the developped simulation software ELSES(http://www.elses.jp/).

Free Research Field

計算物性物理学