2011 Fiscal Year Final Research Report
Simulation of surfaces and interfaces in Bi ultrathin films on silicon surafaces
| Project/Area Number |
21560030
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Thin film/Surface and interfacial physical properties
|
|---|
| Research Institution | Kanazawa University |
|---|
Principal Investigator |
SAITO Mineo 金沢大学, 数物科学系, 教授 (60377398)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Keywords | 超薄膜 / 電子状態 / スピン軌道相互作用 / 第一原理計算 / ラシュバ効果 / ナノリボン |
|---|
| Research Abstract |
We carry out fully-relativistic first-principles calculations of Bi nanoribbons on Bi films. As a result, we find the electronic bands originating from the edge and predict novel transport properties of this system. We also study the Rashba effect on the 1-bilayer Bi film on some substrates and find vortexes around theΓand K points.
|
