Information-processing system using reaction-diffusion dynamics in multi-medium quantum integrated circuits
| Project/Area Number |
20360149
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Electron device/Electronic equipment
|
|---|
| Research Institution | Hokkaido University |
|---|
Principal Investigator |
AMEMIYA Yoshihito Hokkaido University, 大学院・情報科学研究科, 教授 (80250489)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
KASAI Seiya 北海道大学, 大学院・情報科学研究科, 准教授 (30312383)
ASAI Tetsuya 北海道大学, 大学院・情報科学研究科, 准教授 (00312380)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2008: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
|
|---|
| Keywords | 反応拡散 / 単電子 / 生命 / 散逸構造 / 電子デバイス / フォトン / 磁束量子 / 反応拡散系 / ネットワーク / ダイナミクス |
|---|
| Research Abstract |
We proposed a single-electron device that is analogous to the reaction-diffusion system, a chemical complex system producing various dynamic phenomena in the natural world. Our electrical reaction-diffusion device consists of a two-dimensional array of single-electron nonlinear oscillators that are combined with one another through capacitive coupling. Computer simulation revealed that the device produces animated spatiotemporal patterns of node voltages, e.g., a rotating spiral pattern similar to that of a colony of cellular slime molds and a dividing-and-multiplying pattern that reminds us of cell division.
|
Report
(4 results)
Research Products
(35 results)
