| 학회 | 한국재료학회 |
| 학술대회 | 2009년 가을 (11/05 ~ 11/06, 포항공과대학교) |
| 권호 | 15권 2호 |
| 발표분야 | B. Nanomaterilas Technology(나노소재 기술) |
| 제목 | One-Dimensional Heterostructures Based Nanodevices |
| 초록 | Nanotechnology has been rapidly evolved from passive nanostructures where nanostructures with steady structures and functions often used as parts of a product to active nanostructures which change their properties during use. Starting around 2010, it is anticipated that researchers will cultivate expertise with systems of nanostructures, directing large numbers of intricate components to specified needs. One dimensional (1-D) nanostructures such as nanowires and nanotubes are extremely attractive building blocks for next generation devices because of their high surface to volume ratio and unique size dependent properties. In addition, their extremely high aspect ratio offers researchers the potentials to build axial or radial heterostructures to integrate multiple functionality from intrinsic properties of the material or through interfacial phenomena. Spatial manipulation and the ability to assemble and position nanostuructures in a controlled matter so they are registered to define spaces is also a critical step toward scalable integration in high density nanodevices. In this presentation, a generalized template directed electrodeposition with ancillary assembly, contact will be presented to synthesize axial and radial heterostructures in cost-effective matter and these individual nanostructures will be applied to spintronics, gas and biological sensors and thermoelectrics. |
| 저자 | Nosang V. Myung |
| 소속 | Univ. of California-Riverside |
| 키워드 | Nanowire; Nanotube; Nanodevice |
