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- cobalt ferrite films 钴铁氧体薄膜
- In order to improve the resistivity of oxidation, dysprosium cobalt ferrite magnetic fluids were prepared. 摘要为了提高磁流体的抗氧化能力，制备了镝钴铁氧磁流体。
- A method of coating a layer of cobalt ferrite on the surface of ultrafine iron particles by soaking was studied,and the change of magnetic properties of was discussed. 研究了用浸渍方法在超微铁颗粒表面生成了一层钴铁氧体层，并对由此引起样品的比饱和磁化强度和矫顽力的改变进行探讨。
- The latest developed electroless spinel ferrite films plating technology is introduced. The mechanism of deposition is discussed in detail, and applications are illustrated. 介绍了最新的铁氧体磁性薄膜的化学镀技术、沉积机理及其应用。
- XRD patterns show the samples contain spinel cobalt ferrite phase and bcc CoFe_2 phase. The proportion of CoFe_2O_4 to CoFe_2 phase diminishes with the increasing of reducing time. XRD的结果证明:钴铁氧体纳米颗粒经过部分还原后出现了bcc结构的CoFe_2相,并且随着还原时间变长,合金相的所对应的衍射峰强增加,CoFe_2O_4相的变化规律则恰好相反。
- Preparation and properties of composite doped cobalt ferrite 复掺杂钴铁酸盐的制备及性能
- Fabrication and magnetic properties of cobalt ferrite composite nanoparticles 钴铁氧体复合纳米颗粒的制备及其磁性
- Preparation and Properties of Dysprosium Cobalt Ferrite Magnetic Fluids 镝钴铁氧磁流体的制备与性质研究
- Cobalt Ferrite Nanoparticles: Coprecipitation Synthesis and Magnetic Properties 铁酸钴纳米微粒的共沉淀法制备和磁性质
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- Rare Earth Modification and Mechanism of Cobalt Ferrite Ionic Mmagnetic 离子型钴铁氧体磁流体的稀土改性与机理研究
- Keywords Ba ferrite films;Al substitution;high coercivity;large squareness; 关键词钡铁氧体薄膜;铝取代;高矫顽力;大矩形比;
- cobalt ferrite thin films 钴铁氧体薄膜
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- She loves old Humphrey Bogard films. 我非常喜欢老演员亨弗莱鲍嘉主演的电影。
- He has composed a suite of music for the film. 他为该电影配写了一套乐曲。
- That film creates an atmosphere of menace. 那部影片营造出吓人的气氛。
- Preparing cobalt ferrite nanoparticles by spray coprecipitation and its sensing characteristics 喷射共沉淀法制备纳米铁酸钴及气敏性能表征
- In his last film he starred as a cowboy. 他在最近的一部影片中主演一位牛仔。
- She is crazed about the film star. 她对那位影星着迷。
