Relationship between nano-/micro-scale structure changes at crystal surfaces and bulk physical properties
| Project/Area Number |
20510097
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Nanostructural science
|
|---|
| Research Institution | Chuo University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
NAKAMURA Kazumasa 中央大学, 理工学部, 助教 (90433870)
NIKI Kaori 中央大学, 理工学部, 助教 (10548100)
|
|---|
| Project Period (FY) |
2008 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
|---|
| Keywords | 結晶工学 / 結晶成長 / 走査プローブ顕微鏡 / トライボロジー / 表面界面物性 / 結晶力学 / 摩擦・摩耗 / 塑性変形 / 滑り / 結晶のモルフォロジー / カルサイト / マグネサイト / 原子間力顕微鏡 / 摩擦・磨耗 / 硫酸塩結晶 / アラゴナイト型結晶 / 塩化ナトリウム / 炭酸鉛 / 方解石 / ガラス状炭素 / 固結現象 / イオン注入 |
|---|
| Research Abstract |
Effects of atomic/molecular arrangements and charge distributions at crystal surfaces upon frictional properties and crystal morphologies observed in larger scales were clarified. In contrast with nm-scale friction where intuitive interpretation holds, frictional properties in larger scales are different. Above threshold values in mechanical stresses, plastic deformations including slip and cleavage change anisotropies and asymmetries in friction.
|
Report
(6 results)
Research Products
(51 results)
