Synthesis and magnetic characterization of FeCo single crystalline nanowire encapsulated inside carbon nanotubes
| Project/Area Number |
20360313
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Structural/Functional materials
|
|---|
| Research Institution | Nagoya Institute of Technology |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
TANEMURA Masaki 名古屋工業大学, 工学研究科, 教授 (30236715)
KANEKO Kenji 九州大学, 工学研究科, 教授 (30336002)
FUJITA Takeshi 東北大学, 原子分子材料科学高等研究機構, 准教授 (90363382)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2008: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
|
|---|
| Keywords | 磁性 / ナノ材料 / ナノチューブ・フラーレン / マイクロ・ナノデバイス / 半導体物性 |
|---|
| Research Abstract |
Significant interest has been shown on the encapsulating of carbon nanotubes(CNTs) with various metals. Especially, encapsulation ferromagnetic metal nanowire into CNTs would be very important due to their magnetic properties and the interesting structural phases that may exist in the nanoscale regime. Here, we report the synthesis of FeCo magnetic nanowires inside CNTs by a DC plasma chemical deposition(CVD). The detailed characterization of FeCo metal nanowires inside CNTs is transmission electron microscopy(TEM) and off-axis electron holography. The magnetic properties such as coercivity, saturation magnetization and magnetic anisotropy have been measured. FeCo nanowires inside CNTs has attracted much interest because of their strong perpendicular anisotropy at the surface or interface and technologically useful applications to information storage.
|
Report
(4 results)
Research Products
(22 results)
-
-
-
-
-
-
-
[Journal Article] Microstructure and local magnetic induction of segmented and alloyed Pd/Co nanocomposites encapsulated inside vertically aligned multiwalled carbon nanotubes2008
Author(s)
Yasuhiko Hayashi, T. Fujita, T. Tokunaga, K. Kaneko, M. Tanemura, T. Butler, N. Rupesinghe, J. D. Carey, S. R. P. Silva, K. B. K. Tee, G. A. J. Amaratunga
-
Journal Title
Diamond and Related Materials
Volume: 17
Pages: 581-584
Related Report
Peer Reviewed
-
-
[Journal Article] Microstructure and local magnetic induction of segmented and alloyed Pd/Co nanocomposites encapsulated inside vertically aligned multiwalled carbon nanotubes2008
Author(s)
Yasuhiko Hayashi, T.Fujita, T.Tokunaga, K.Kaneko, M.Tanemura, T.Butler, N.Rupesinghe, J.D.Carey, S.R.P.Silva, K.B.K.Teo, G.A.J.Amaratunga
-
Journal Title
Diamond and Relaled Materials 17
Pages: 581-584
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
