| ชื่อเรื่อง | : | Fast electrothermally activated micro-positioner using a high-aspect-ratio micro-machined polymeric composite |
| นักวิจัย | : | Lau, Gih Keong , Yang, Jiaping , Thubthimthong, Borriboon , Chong, Nyok-Boon , Tan, Cheng Peng , He, Zhimin |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Lau, G. K., Yang, J., Thubthimthong, B., Chong, N.- B., Tan, C. P., & He, Z. (2012). Fast electrothermally activated micro-positioner using a high-aspect-ratio micro-machined polymeric composite. Applied Physics Letters, 101(3), 033108-. , 0003-6951 , http://hdl.handle.net/10220/9158 , http://dx.doi.org/10.1063/1.4737644 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied Physics Letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Recently, silicon electrothermal micro-actuators have been developed for dual-stage micropositioning in hard disk drive. But, silicon with a low coefficient of thermal expansion (CTE) has a shortcoming of requiring a large temperature change (>300 °C) to expand adequately. This letter presented a high-CTE polymer composite to solve the shortcoming of silicon. The polymer composite consists of high-aspect-ratio micro-machined SU-8 thermal expander and silicon thermal conductor. A micro-positioner which embodies the proposed polymer composite can drive a slider to travel fast (>1 kHz) more than a 17 nm-pitch data track under a moderate temperature rise (<100 °C). |
| บรรณานุกรม | : |
Lau, Gih Keong , Yang, Jiaping , Thubthimthong, Borriboon , Chong, Nyok-Boon , Tan, Cheng Peng , He, Zhimin . (2555). Fast electrothermally activated micro-positioner using a high-aspect-ratio micro-machined polymeric composite.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lau, Gih Keong , Yang, Jiaping , Thubthimthong, Borriboon , Chong, Nyok-Boon , Tan, Cheng Peng , He, Zhimin . 2555. "Fast electrothermally activated micro-positioner using a high-aspect-ratio micro-machined polymeric composite".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Lau, Gih Keong , Yang, Jiaping , Thubthimthong, Borriboon , Chong, Nyok-Boon , Tan, Cheng Peng , He, Zhimin . "Fast electrothermally activated micro-positioner using a high-aspect-ratio micro-machined polymeric composite."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Lau, Gih Keong , Yang, Jiaping , Thubthimthong, Borriboon , Chong, Nyok-Boon , Tan, Cheng Peng , He, Zhimin . Fast electrothermally activated micro-positioner using a high-aspect-ratio micro-machined polymeric composite. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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