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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Flexoelectricity-induced retention failure in ferroelectric films 会议论文 作者:  Zou, M.J.;  Tang, Y.L.;  Zhu, Y.L.;  Wang, Y.J.;  Feng, Y.P. 收藏  |  浏览/下载：6/0  |  提交时间：2020/12/18 Atoms  Ferroelectricity  High resolution transmission electron microscopy  Polarization  Scanning electron microscopy  StrainAntiphase domains  Experimental evidence  Ferroelectric domains  Ferroelectric memory  Piezoelectric force microscopy  Reciprocal space mapping  Retention properties  Scanning transmission electron microscopy   Unveiling the pinning behavior of charged domain walls in BiFeO3 thin films via vacancy defects 会议论文 作者:  Geng, W.R.;  Tian, X.H.;  Jiang, Y.X.;  Zhu, Y.L.;  Tang, Y.L. 收藏  |  浏览/下载：2/0  |  提交时间：2020/12/18 Bismuth compounds  Defects  Domain walls  Electric field measurement  Electronic states  Ferroelectric materials  Film growth  High resolution transmission electron microscopy  Interface states  Iron compounds  Modulation  Oxygen  Scanning electron microscopy  Thin films  TransmissionsAberration-corrected scanning transmission electron microscopies  BiFeO3 thin film  Charged domain wall  Electronics devices  Oxygen pressure  Phase-field simulation  Theoretical simulation  Vacancy Defects   Alloying element Nb effect on microstructure of Co-Al-W superalloy by vacuum arc melting 会议论文 Kuala Lumpur, Malaysia, July 24, 2012 - July 26, 2012 作者:  Tao, Xu Yang;  Dong, Xia Tian;  Jun, Zhao Wen;  Jun, Wang Xiao 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/15 Alloying elements  Ball mills  Cobalt  Electrolytic analysis  Ethanol  Grain refinement  Hardness  Inorganic acids  Melting  Microstructure  Niobium  Superalloys  Tungsten  Vacuum applications  Vacuum technology  Atomic percentage  Perchloric acids  Planetary ball mill  Pure elements  Rockwell hardness  Vacuum arc melting  XRD   Acetic acid supplement on total lipid production of marine microalga Isochrysis zhanjiangensis 会议论文 13th international biotechnology symposium and exhibition, 中国, 2008-10-12 冯迪娜; 郑阳; 陈兆安; 虞星炬; 张卫 收藏  |  浏览/下载：12/0  |  提交时间：2011/07/11 The study of optical property for CdS nanocrystalline prepared by precipitation method (EI CONFERENCE) 会议论文 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China Fu Z.; Zhou S.; Li W.; Zhang S. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 CdS nanocrystalline were prepared by precipitation from a mixture of aqueous solutions of cadmium salts and sulfur salts without adding any surface-termination agent. Their crystal structures and particle sizes were determined by X-ray diffraction (XRD). The CdS nanocrystalline precipitated from different precursors exhibited three cases: cubic phase  hexagonal phase and a mixture of cubic and hexagonal phases. The photoluminescence (PL) of cadmium salt precursors and CdS nanocrystalline is also analyzed. Similar spectral band structure of cadmium salt precursors and CdS nanocrystalline is found. The spectral intensity of the CdS-Cd rich and CdS-S rich nanocrystalline shows that the precursors themselves have important effect on the PL of CdS nanocrystalline.