In recent years , ferroelectric thin films have been receiving more and more attention for their applications in integrated circuit and other functional devices 近年来,铁电薄膜由于其在集成电路和其它功能器件中的应用受到了越来越多的关注。
The guided mechanisms and some fundamental properties of microstructured optical fibers ( mofs ) are numerical investigated using the full - vectorial plane - wave expansion method and finite element method . moreover , the applications of active and passive devices based on mofs are explored in this dissertation . especially , the fiber laser devices based on mofs , including yb3 + - doped double - cladding mof laser and mof raman amplifier , are theoretically and experimentally investigated 本文在对微结构光纤传输机制和基本特性进行研究的基础上,探索了微结构光纤在一些光电子功能器件方面的应用,并对基于微结构光纤作为增益介质的光纤激光器件进行了设计分析和初步的理论与实验研究。
Research of this thesis include two parts mainly , first part include the preparation of srtio3 powder materials by sol - gel process and solid phase synthesis process . the second part , on the base of strontium titanate powder materials prepared , srtio3 - based capacitor - varistor double function ceramic were fabricated by the conventional ceramic process 第二部分是在制备的钛酸锶粉体材料的基础上,通过掺杂施主、受主离子对钛酸锶材料进行半导化,制备电容-压敏双功能器件,并对两种方法制备的元件性能分析比较。
功能: function器件: device; parts of an apparatu ...多功能器件: multifunction device电介质功能器件: dielectric functional equipments高场畴功能器件: high-field domain functional device射频多功能器件: rf multi-functional parts储能器件: maintaining power效应器,功能器: effector功能块器件: functional block device功能材料与器件学报: journal of functional materials and devices器件: device; parts of an apparatus or appliance; component 电子器件 electronic device储能器: accumulator pumunit; energy storage; power accumulator; pumaccumulator unit换能器: changer; transducer; transverter减能器: energy absorber; shimmy damper降能器: degrader节能器: economizer; energy device; energy saver聚能器: amplitude transformer; concentrator量能器: lar去能器: disabler使能器: enabler吸能器: power absorber消能器: annihilator of energy; baffler; energy dis sipater; energy dissipator; engine absorber; engine dissipator; sinker蓄能器: accumulators; energy accumulator; energy storage增能器: energizer转能器: rotational energy; transducer