tailieunhanh - Nanotechnology Global Strategies, Industry Trends and Applications phần 3

Mặc dù bất ổn kinh tế gần đây, nhiệt tình để phát triển các ngành công nghiệp công nghệ cao vẫn còn chạy cao trên toàn thế giới. Cụ thể, nhiều nước tiên tiến đang đặt sang một bên đầu tư của họ trong các dự án nghiên cứu, kể từ khi một công nghệ cao giá trị gia tăng chỉ có thể thu được thông qua nghiên cứu thời gian và tốn kém. | 2 Current Status of Nanotechnology in Korea and Research into Carbon Nanotubes Jo-Won Lee1 and Wonbong Choi2 1Korean National Program for Tera-level Nanodevices and 2Florida International University Introduction Despite the recent economic uncertainty enthusiasm to develop high-tech industries still runs high across the world. Specifically many advanced countries are putting aside most of their investment in research projects since a high value-added technology can only be obtained through time-consuming and costly research. Korea is also following this trend. Fortunately the Korean government here after called the government has designated nanotechnology NT as one of six important fields that would be the growth engine for the next 10 years. The other five fields are information technology IT biotechnology BT environmental technology ET space technology ST and contents technology CT . Back in July 2001 the government formulated an ambitious ten-year master plan to nurture NT which is an initial step to keep up with the global trend in favour of the nextgeneration technology. The first part of this chapter gives a detailed description of the current status of NT in Korea. Among the many activities in Korea carbon nanotube research has revealed tremendous potential for future electronic device Nanotechnology Global Strategies Industry Trends and Applications Edited by J. Schulte 2005 John Wiley Sons Ltd ISBN 0-470-85400-6 Hb 26 Nanotechnology applications. The second part of this chapter describes research into carbon nanotubes for nanoelectronics. Current Status of Nanotechnology in Korea Korea is renowned for its excellence in some high technologies and large-volume process engineering which is shown by its world-leading position in semiconductor memory chips shipbuilding and many electronic products. In addition Korea is somehow a leader in information technology IT . At the end of December 2001 the number of mobile phone users 28 million exceeded that of