Pyroelectric detection of PVDF-TrFE copolymer film by irradiation of CO2 laser.
スポンサーリンク
概要
- 論文の詳細を見る
The pyroelectric current of ferro-electric polymer strongly depends on a poling field. The currentof poly·vinylidene-trifluoroethylene (P·VDF-TrFE) copolymer induced by CW-CO<SUB>2</SUB> laserirradiation steeply increases at the field higher than 0 .4 MV/cm. This magnitude of poling fieldcorresponds to an internal field induced by the poling process . The induced current of P·VDF-TrFE film copolymer depends on the VDF concentration, and it almost constant over therange of 54-66 mol%. The film poled by a high electric field (≥1MV/cm) could be used as a veryconvenient pyro-electric detective material.
- 社団法人 レーザー学会の論文
社団法人 レーザー学会 | 論文
- Possible Isotope Separation by a Process of Nuclear Excitation by Electron Transition
- Integrated Optic Flow Meter with Cantilever Structure on Silicon Substrate.
- タイトル無し
- Application of Tunable Vacuum-Ultraviolet Laser to Chemical Reaction Dynamics.
- タイトル無し