Abstract
In this paper, we demonstrate an ultra-sensitive photon sensor based on a membrane mechanical resonator for the first time, which consists of free-standing one-particle-thick super-lattice sheet of self-assembled nano-particles. Because of plasmon resonance, the membrane resonator has very strong light-matter interaction, which converts photos to heat at very high efficiency. Also, the organic-inorganic hybrid nature of the membrane owns an extremely photon-sensitive stiffness. Experimental results indicate that only under a low optical radiation power of 15 mW/cm2, the resonator shows an obvious frequency shift of 40% (from 55.2 to 34.1 kHz), which is around two or three orders of magnitude higher than that for conventional mechanical resonators.
Original language | English |
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Title of host publication | 29th IEEE International Conference on Micro Electro Mechanical Systems (MEMS 2016) |
Subtitle of host publication | Shanghai, China, 24-28 January 2016 |
Place of Publication | Piscataway, NJ, USA |
Publisher | IEEE, Institute of Electrical and Electronics Engineers |
Pages | 1058-1061 |
Number of pages | 4 |
ISBN (Electronic) | 9781509019731 |
ISBN (Print) | 9781509006090, 9781509019724 |
DOIs | |
Publication status | Published - 26 Feb 2016 |
Event | IEEE International Conference on Micro Electro Mechanical Systems (MEMS) 2016 - Shanghai, China Duration: 23 Jan 1916 → 28 Jan 2016 Conference number: 29th https://ieeexplore.ieee.org/xpl/conhome/7411154/proceeding (Proceedings) |
Seminar
Seminar | IEEE International Conference on Micro Electro Mechanical Systems (MEMS) 2016 |
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Abbreviated title | MEMS 2016 |
Country/Territory | China |
City | Shanghai |
Period | 23/01/16 → 28/01/16 |
Internet address |