相关成果已在金属材料领域国际知名刊物《Journal Materials Science & Technology》上以“Laser additive manufacturing of strong and ductile Al-12Si alloy under static magnetic field”为题发表。论文第一作者为上海大学王瑞硕士,通讯作者为上海大...
We have recorded cerebral magnetic fields elicited by electrical stimulation of median and peroneal nerves. Field mapping indicates that the deflections at 30–80 and 150–180 msec are due to activity at SI. Additional activity at 90–125 msec is generated at SII, on the superior bank of the...
crystal structure of Er5Si4 is monoclinic in a zero field but the application of a strong magnetic field (H>80 kOe at T=5 K) induces an orthorhombic phase, which is known as the ground state of numerous other compounds in the extended 5:4 family of materials. The existence of a magne...
In order to find the effects of high magnetic fields on the solidification processes of metallic materials, the changes of solidified structures of Al-14.98% Si and Al-9.2% Si alloys were examined in this study. The alloys were solidified under different magnetic field conditions, and then the...
Direct observation of the magnetic-field-induced entropy change in Gd5(SixGe1x)4 giant magnetocaloric alloys Direct observation of the entropy change in a first-order phase transition is obtained by using a differential scanning calorimeter in which the transition... F Casanova,Amflcar Labarta,X ...
We report on abrupt changes in dc resistance and impedance of a diode with the Schottky barrier based on the Mn/SiO2/p-Si structure in a magnetic field. It was observed that at low temperatures the dc and ac resistances of the device change by a factor of more than 106 with an increase...
The dependencies of the growth mode and magnetic properties of the obtained iron nanostructures on both crystallographic surface orientation and on the direction of the very weak stray magnetic field from the magnetron gun were studied. Scanning tunneling microscopy images showed strong dependence of the...
As a result, the magnetic entropy change is remarkably enhanced from 23.0 to 29.4 J/kgK as the field changes from 0 to 5 T, with the value of x increasing from 0 to 0.5. It is more attractive that the magnetic entropy changes for all samples are shaped into high plateaus in a wide ...
CMF configurations affect the melt convection and oxygen transport. Adjusting the symmetry plane of CMF to get more favorable growth interface.关键词: Theoretical or Mathematical/ convection crystal growth from melt dissolving elemental semiconductors magnetohydrodynamics melting semiconductor growth silicon ...
Effect of a magnetic field on the magnetostructural phase transition in Gd 5 Si x Ge 1x 4 来自 钛学术 喜欢 0 阅读量: 30 作者:F Casanova,A Labarta,X Batlle,SD Brion 年份: 2022 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 钛学术 (全网免费下载) 钛学术 0...