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学者姓名：周白杨
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Abstract ：
ZnSb基热电材料是中温区热电性能较好的一种材料,为进一步提升其性能,采用磁控溅射(射频+直流)的方法制备掺杂型ZnSb基热电薄膜;通过改变溅射功率控制Ag元素的掺杂量,通过真空退火来实现掺杂元素的均匀化和膜层的结晶,真空退火温度选用300℃,退火时间为1 h。利用扫描电子显微镜(SEM)、X射线衍射仪(XRD)、霍尔效应测试仪、薄膜Seebeck系数测量系统对薄膜特性进行测试;研究Ag掺杂对ZnSb基热电薄膜膜层结构和热电性能的影响。结果表明:随着Ag掺杂量的增加,薄膜的膜层结构显著改善,掺杂后薄膜中出现Ag_3Sb和Zn_4Sb_3两种新相;掺杂后薄膜的热电性能相比未掺杂薄膜的提升较大,掺...
Keyword ：
Ag掺杂 Ag掺杂 ZnSb基热电薄膜 ZnSb基热电薄膜 热电性能 热电性能 磁控溅射 磁控溅射 膜层结构 膜层结构
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| GB/T 7714 | 李建新 , 周白杨 , 陈志坚 . Ag掺杂ZnSb基热电薄膜的膜层结构和热电性能 [J]. | 中国有色金属学报 , 2019 , 29 (02) : 312-318 . |
| MLA | 李建新 等. "Ag掺杂ZnSb基热电薄膜的膜层结构和热电性能" . | 中国有色金属学报 29 . 02 (2019) : 312-318 . |
| APA | 李建新 , 周白杨 , 陈志坚 . Ag掺杂ZnSb基热电薄膜的膜层结构和热电性能 . | 中国有色金属学报 , 2019 , 29 (02) , 312-318 . |
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Abstract ：
本实用新型提供一种简易板料成形试验装置，包括底座，所述底座上固定连接若干竖直设置的支撑杆；所述支撑杆的顶端固定连接有水平设置的定模板；所述支撑杆上还滑动连接有一个水平设置的动模板，其中所述动模板和定模板中间均开设有模孔，且所述定模板的下壁上以模孔为中心设有一个环形凸块，所述动模板的上壁上开设有一个与环形凸块适配的环形凹槽。本实用新型方便装夹板料，可以很好的完成板料的成型试验。
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| GB/T 7714 | 赵伟 , 周白杨 , 滕培秀 et al. 一种简易板料成形试验装置 : CN201820603883.9[P]. | 2018/4/26 . |
| MLA | 赵伟 et al. "一种简易板料成形试验装置" : CN201820603883.9. | 2018/4/26 . |
| APA | 赵伟 , 周白杨 , 滕培秀 , 苏龙水 , 徐明森 . 一种简易板料成形试验装置 : CN201820603883.9. | 2018/4/26 . |
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With the help of self-designed magnetic field generator, beryllium bronze as the substrate, Fe-Ga-Al-Y magnetostrictive film (MF) samples were prepared under different static magnetic field environments by ion beam sputter deposition (IBSD), whose composition is Fe74.34-79.33Ga11.45-13.73Al5.33-6.95Y3.27-4.36. The surface morphology of Fe-Ga-Al-Y MF was observed by atomic force microscopy (AFM) and scanning electron microscopy (SEM). The deflection of cantilever and hysteresis loop of films was measured by laser micro-displacement sensor and alternating gradient magnetometer, respectively. The surface morphology of Fe-Ga-Al-Y MF and the effect of the direction and size of the static magnetic field applied during deposition on magnetic properties of the films were studied. The results show that the thin film samples prepared by IBSD method have smooth surface, no obvious defects, and the structure of the thin film is uniform and compact. The easy magnetization axis direction of films can be regulated by static magnetic field applied during film formation. The easy magnetization axis direction of Fe-Ga-Al-Y MF is the same as the direction of the static magnetic field applied during film formation. When the direction of static magnetic field applied during film formation is parallel to the minor axis direction of the substrate, it can significantly improve the saturation magnetostrictive properties of the Fe-Ga-Al-Y MF. With the increase of magnetic field, the saturation magnetostriction coefficient of film has been continuously improved; the saturation magnetization and coercive force of the films within the film plane (along the x-axis direction, y-axis direction) gradually increase.
Keyword ：
applied static magnetic field applied static magnetic field Fe-Ga-Al-Y magnetostrictive film Fe-Ga-Al-Y magnetostrictive film IBSD IBSD magnetic properties magnetic properties
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| GB/T 7714 | Zhang Luzhong , Zhou Baiyang , Zheng Yunxiang . Effect of Static Magnetic Field Applied During Deposition on Magnetic Properties of Fe-Ga-Al-Y Magnetostrictive Film [J]. | RARE METAL MATERIALS AND ENGINEERING , 2018 , 47 (8) : 2411-2416 . |
| MLA | Zhang Luzhong et al. "Effect of Static Magnetic Field Applied During Deposition on Magnetic Properties of Fe-Ga-Al-Y Magnetostrictive Film" . | RARE METAL MATERIALS AND ENGINEERING 47 . 8 (2018) : 2411-2416 . |
| APA | Zhang Luzhong , Zhou Baiyang , Zheng Yunxiang . Effect of Static Magnetic Field Applied During Deposition on Magnetic Properties of Fe-Ga-Al-Y Magnetostrictive Film . | RARE METAL MATERIALS AND ENGINEERING , 2018 , 47 (8) , 2411-2416 . |
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Abstract ：
借助自行设计的磁场发生器,以铍青铜为衬底,采用离子束溅射沉积法在不同稳恒磁场环境下制备Fe-Ga-Al-Y磁致伸缩薄膜(MF)样品,其成分为Fe74.34～79.33Ga11.45～13.73Al5.33～6.95Y3.27～4.36.采用原子力显微镜(AFM)与扫描电镜(SEM)观测Fe-Ga-Al-Y MF表面形貌,通过激光微位移传感器和交变梯度磁强计分别对薄膜样品的悬臂梁自由端偏转量与磁滞回线进行测定,研究Fe-Ga-Al-Y MF表面形貌以及成膜时外加稳恒磁场方向及大小对Fe-Ga-Al-Y MF磁性能的影响.研究结果表明:通过IBSD法制备的薄膜样品表面光滑平整,无明显的缺陷,薄膜组织结构均匀致密,具有优异的成膜质量.成膜时施加的稳恒磁场能调控薄膜的易磁化轴方向,Fe-Ga-Al-Y MF的易磁化轴方向与成膜时所施加的稳恒磁场方向一致;成膜时施加与衬底短轴方向平行的稳恒磁场,可以显著提高Fe-Ga-Al-Y MF的饱和磁致伸缩性能,且随着磁场的增大,薄膜的饱和磁致伸缩性能逐渐增加.薄膜面内(沿着x轴方向、y轴方向) 的饱和磁化强度、矫顽力也随着磁场的增大而逐渐增大.
Keyword ：
Fe-Ga-Al-Y磁致伸缩薄膜 Fe-Ga-Al-Y磁致伸缩薄膜 IBSD IBSD 外加稳恒磁场 外加稳恒磁场 磁性能 磁性能
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| GB/T 7714 | 张鲁钟 , 周白杨 , 郑运相 . 成膜时外加稳恒磁场对Fe-Ga-Al-Y磁致伸缩薄膜磁性能的影响 [J]. | 稀有金属材料与工程 , 2018 , 47 (8) : 2411-2416 . |
| MLA | 张鲁钟 et al. "成膜时外加稳恒磁场对Fe-Ga-Al-Y磁致伸缩薄膜磁性能的影响" . | 稀有金属材料与工程 47 . 8 (2018) : 2411-2416 . |
| APA | 张鲁钟 , 周白杨 , 郑运相 . 成膜时外加稳恒磁场对Fe-Ga-Al-Y磁致伸缩薄膜磁性能的影响 . | 稀有金属材料与工程 , 2018 , 47 (8) , 2411-2416 . |
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Abstract ：
本实用新型涉及一种全方位焊接简易辅助架，包括立架，所述立架的上部朝左、右两侧伸出有横杆，所述横杆上套设有弯臂，所述弯臂的末端可拆设置有夹持手。本实用新型结构设计简单、合理，灵活性高，适用性好，成本低廉，高效便捷。
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| GB/T 7714 | 陈丽 , 周白杨 , 李凌霄 et al. 全方位焊接简易辅助架 : CN201720660432.4[P]. | 2017/6/8 . |
| MLA | 陈丽 et al. "全方位焊接简易辅助架" : CN201720660432.4. | 2017/6/8 . |
| APA | 陈丽 , 周白杨 , 李凌霄 , 贾少辉 . 全方位焊接简易辅助架 : CN201720660432.4. | 2017/6/8 . |
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通过离子束溅射沉积法制备了受不同张应力作用的TbDy-Fe稀土超磁致伸缩薄膜样品。借助LK-G150激光微位移传感器和交变梯度磁强计分别测试薄膜的悬臂梁自由端偏转量与磁滞回线,通过微磁学模拟软件OOMMF模拟计算不同张应力作用下薄膜的磁性能;研究张应力对薄膜磁致伸缩性能及软磁性能的影响。结果表明:张应力能显著提高薄膜的低场磁敏性,但其饱和磁致伸缩性能有所降低;模拟计算结果与实验结果均表明:随着薄膜所受张应力的增加,薄膜的矫顽力逐渐减小,软磁性能得到了改善。
Keyword ：
TbDy-Fe稀土超磁致伸缩薄膜 TbDy-Fe稀土超磁致伸缩薄膜 张应力 张应力 微磁学模拟 微磁学模拟 磁性能 磁性能 离子束溅射沉积 离子束溅射沉积
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| GB/T 7714 | 郑运相 , 张鲁钟 , 刘全洲 et al. 张应力对TbDy-Fe RGMF磁性能的影响 [J]. | 真空科学与技术学报 , 2016 , 36 (03) : 372-376 . |
| MLA | 郑运相 et al. "张应力对TbDy-Fe RGMF磁性能的影响" . | 真空科学与技术学报 36 . 03 (2016) : 372-376 . |
| APA | 郑运相 , 张鲁钟 , 刘全洲 , 周白杨 . 张应力对TbDy-Fe RGMF磁性能的影响 . | 真空科学与技术学报 , 2016 , 36 (03) , 372-376 . |
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Abstract ：
利用特制夹具,使玻璃衬底在镀膜过程中受到不同应力作用,镀膜结束后,当玻璃衬底从夹具取下后,利用其恢复到原来状态,可以对稀土Sm-Fe-B薄膜产生压应力作用。通过调整夹具使衬底具有不同的预应力,可得到受到玻璃衬底不同压应力作用的薄膜样品。利用LK-G150激光微位移传感器与交变梯度磁强计(AGM)分别测试薄膜悬臂梁自由端偏转量与磁滞回线,以研究具有不同压应力对薄膜的磁致伸缩性能的影响,并且利用磁力显微镜(MFM)测试了薄膜样品垂直表面的磁畴分布情况。实验结果表明:受到压应力作用的薄膜易磁化轴都位于膜面内,以面内各向异性为主,磁畴结构基本分布在面内。随着压应力的增加,易磁化轴由膜面内的短轴转向膜面...
Keyword ：
Sm-Fe-B薄膜 Sm-Fe-B薄膜 压应力 压应力 磁畴 磁畴 磁致伸缩特性 磁致伸缩特性
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| GB/T 7714 | 周白杨 , 翁章钊 , 黎思文 et al. 压应力对Sm-Fe-B磁致伸缩性能的影响（英文） [J]. | 稀有金属材料与工程 , 2016 , 45 (04) : 849-852 . |
| MLA | 周白杨 et al. "压应力对Sm-Fe-B磁致伸缩性能的影响（英文）" . | 稀有金属材料与工程 45 . 04 (2016) : 849-852 . |
| APA | 周白杨 , 翁章钊 , 黎思文 , 陈志坚 , 刘全洲 , 李建新 . 压应力对Sm-Fe-B磁致伸缩性能的影响（英文） . | 稀有金属材料与工程 , 2016 , 45 (04) , 849-852 . |
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A set of Sm-Fe-B films with different compressive stresses were prepared on substrates with different prestrains by ion beam spurting deposition (IBSD). The influence of compressive stress on the magnetic anisotropy and the magnetostriction in sputter-deposited amorphous Sm-Fe-B films were investigated. Films affected by compressive stress all show in-plane anisotropy and easy axis along the direction of stress is induced in the film with compressive stress increasing. Magnetostriction of Sm-Fe-B films affected by compressive stress is improved in low magnetic field while saturation of magnetostriction decreases slightly. At the same time, the magnetostriction rises rapidly in low field measured in a field parallel to the film plane at room temperature with the growth of compressive stress. It is also found that the magnetic domain component which is perpendicular to the film plane increases on a small scale, though the magnetic domain or the magnetic domain component parallel to film plane still exist dominantly.
Keyword ：
compressive stress compressive stress magnetic domain magnetic domain magnetostrictive characteristics magnetostrictive characteristics Sm-Fe-B film Sm-Fe-B film
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| GB/T 7714 | Zhou Baiyang , Weng Zhangzhao , Li Siwen et al. Effects of Compressive Stress on the Magnetostrictive Characteristics of Sm-Fe-B Films [J]. | RARE METAL MATERIALS AND ENGINEERING , 2016 , 45 (4) : 848-851 . |
| MLA | Zhou Baiyang et al. "Effects of Compressive Stress on the Magnetostrictive Characteristics of Sm-Fe-B Films" . | RARE METAL MATERIALS AND ENGINEERING 45 . 4 (2016) : 848-851 . |
| APA | Zhou Baiyang , Weng Zhangzhao , Li Siwen , Chen Zhijian , Liu Quanzhou , Li Jianxin . Effects of Compressive Stress on the Magnetostrictive Characteristics of Sm-Fe-B Films . | RARE METAL MATERIALS AND ENGINEERING , 2016 , 45 (4) , 848-851 . |
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The Mg2Si thermoelectric thin films were fabricated by radio frequency magnetron sputtering with the Mg-Si binary composite target. The effects of sputtering power, vacuum annealing temperature and annealing time on the qualities of Mg2Si thin films were studied to find out the optimal preparation process. The properties of the thin films were tested by scanning electron microscope (SEM), X-ray diffraction (XRD), Hall effect tester, film Seebeck coefficient measurement system. As showed in energy dispersive X-ray spectrum of the Mg2Si thin film profile, Mg and Si in the thin films distribute uniformly and the mole ratio of Mg to Si in thin films is about 2:1, which is consistent with the mole ratio of Mg2Si phase. XRD results show that the sputtering power, vacuum annealing temperature and annealing time have effects on the film quality. The test results of Hall measurement and Seebeck coefficients measurement reveal that all the samples are n-type. The Seebeck coefficients are in the range of -278.648--483.562 μV/K, and the electrical conductivities are in the range of 1.240-46.926 S/cm. Among all, the Mg2Si thin film deposited with 120 W and annealed at 400 for 3 h have the highest power factor of 0.364 mW/(m·K2). © 2016, Science Press. All right reserved.
Keyword ：
Annealing Annealing Composite films Composite films Film preparation Film preparation Magnesium Magnesium Magnetron sputtering Magnetron sputtering Molar ratio Molar ratio Radio waves Radio waves Scanning electron microscopy Scanning electron microscopy Seebeck coefficient Seebeck coefficient Silicon Silicon Thermoelectric equipment Thermoelectric equipment Thermoelectricity Thermoelectricity Thin films Thin films X ray diffraction X ray diffraction
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| GB/T 7714 | Chen, Zhi-Jian , Li, Jian-Xin , Zhou, Bai-Yang et al. Thermoelectric properties of Mg2Si thin films prepared by magnetron sputtering based on composite target [J]. | Chinese Journal of Nonferrous Metals , 2016 , 26 (6) : 1214-1221 . |
| MLA | Chen, Zhi-Jian et al. "Thermoelectric properties of Mg2Si thin films prepared by magnetron sputtering based on composite target" . | Chinese Journal of Nonferrous Metals 26 . 6 (2016) : 1214-1221 . |
| APA | Chen, Zhi-Jian , Li, Jian-Xin , Zhou, Bai-Yang , Wen, Cui-Lian . Thermoelectric properties of Mg2Si thin films prepared by magnetron sputtering based on composite target . | Chinese Journal of Nonferrous Metals , 2016 , 26 (6) , 1214-1221 . |
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The effect of the tensile stress on the magnetostriction and soft magnetic properties of the TbDy-Fe rare-earth giant magnetostrictive thin film (RGMF), synthesized by ion beam sputtering deposition (IBSD), was experimentally investigated by measurement of cantilever deflection and hysteresis loop with LK-G150 laser micro-displacement sensor and alternating gradient magnetometer; mathematically modeled, theoretically analyzed and numerically simulated with software OOMMF. The simulated results show that the tensile stress significantly improves the magnetstrictive sensitivity of the TbDy-Fe RGMF at a low magnetic field, but slightly reduces the saturated magnetostrictive sensitivity. To be specific, as the tensile stress increases, the coercive force of the TbDy-Fe RGMF decreases, accompanied by an improvement of the magnetostrictive sensitivity at a low magnetic field. The simulated and measured results were found to be in fairly good agreement. © 2016, Science Press. All right reserved.
Keyword ：
IBSD; Magnetic property; Micromagnetic simulation; TbDy-Fe RGMF; Tensile stress IBSD; Magnetic property; Micromagnetic simulation; TbDy-Fe RGMF; Tensile stress
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| GB/T 7714 | Zheng, Y. , Zhang, L. , Liu, Q. et al. Effect of tensile stress on magnetic properties of TbDy-Fe giant magnetostrictive thin films [J]. | Journal of Vacuum Science and Technology , 2016 , 36 (3) : 372-376 . |
| MLA | Zheng, Y. et al. "Effect of tensile stress on magnetic properties of TbDy-Fe giant magnetostrictive thin films" . | Journal of Vacuum Science and Technology 36 . 3 (2016) : 372-376 . |
| APA | Zheng, Y. , Zhang, L. , Liu, Q. , Zhou, B. . Effect of tensile stress on magnetic properties of TbDy-Fe giant magnetostrictive thin films . | Journal of Vacuum Science and Technology , 2016 , 36 (3) , 372-376 . |
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