| ชื่อเรื่อง | : | Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions |
| นักวิจัย | : | Ang, Wan Chia , Kropelnicki, P. , Zhu, Y. , Randles, A. B. , Gu, Y. A. , Leong, K. C. , Tan, C. S. |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Electronic apparatus and materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Ang, W. C., Kropelnicki, P., Zhu, Y., Randles, A. B., Gu, Y. A., Leong, K. C., et al. (2014). Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions. Applied Physics Letters, 104(20), 201110-. , 0003-6951 , http://hdl.handle.net/10220/19754 , http://dx.doi.org/10.1063/1.4879024 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This Letter demonstrates an aluminum nitride (AlN) based uncooled resonant infrared (IR) detector utilizing the photo-sensitive and piezoelectric properties of polycrystalline AlN. The AlN Lamb wave mode resonator is found responsive to IR illuminations by showing a decrease in the S 21 magnitude instead of a resonant frequency shift. A −0.08 dB shift of S 21 magnitude was observed for an IR incident power of 647 nW, which translates to a responsivity of 124 kdB/W. Photoresponse is proposed for the IR sensing mechanism through additional charge carriers generation rather than thermal effects. |
| บรรณานุกรม | : |
Ang, Wan Chia , Kropelnicki, P. , Zhu, Y. , Randles, A. B. , Gu, Y. A. , Leong, K. C. , Tan, C. S. . (2557). Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ang, Wan Chia , Kropelnicki, P. , Zhu, Y. , Randles, A. B. , Gu, Y. A. , Leong, K. C. , Tan, C. S. . 2557. "Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Ang, Wan Chia , Kropelnicki, P. , Zhu, Y. , Randles, A. B. , Gu, Y. A. , Leong, K. C. , Tan, C. S. . "Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Ang, Wan Chia , Kropelnicki, P. , Zhu, Y. , Randles, A. B. , Gu, Y. A. , Leong, K. C. , Tan, C. S. . Uncooled resonant infrared detector based on aluminum nitride piezoelectric film through charge generations and lattice absorptions. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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