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- Hysteresis loop of ferromagnetic materials are measured by using surface magneto-optic Kerr effect, and the Kerr rotation angle is obtained. 摘要用表面磁光克爾效應測量鐵磁材料的磁滯回線(xiàn),并求得在飽和狀態(tài)下的克爾旋轉角。
- Kerr rotation angle 克爾角
- Abstract: A method to measure Kerr rotation of magnetic film based on voltage calculation method is discussed. 文章摘要: 本文研究了一種基于電壓運算法的磁性薄膜克爾角測量方法。
- MnBiRE(RE=Ce,Pr,Nd and Sm) were prepared by vacuum vaporation method. The influence of temperature on the coercivity and Kerr rotation was investigated. 用真空蒸鍍方法制備了 Mn Bi RE (RE=Ce、 Pr、 Nd、 Sm)薄膜 ;考察了溫度變化對其矯頑力、磁光克爾轉角等性能的影響 .
- Holograph-speckle interferometry was employed for measuring the rotation angle. 采用激光全息-散斑技術(shù)測量分布載荷和集中載荷下橋基牙的旋轉角度。
- The estimation of rotation angle is the precondition for ISAR imaging. ISAR成像中的轉角估計是進(jìn)行正確成像的先決條件。
- This algorithm adds a datum line in the high frequency detail image in the wavelet domain.When the watermark extracted hough transform is used to detect the datum line and estimate the rotation angle. 算法在小波域的高頻細節圖添加用于測量的基準線(xiàn),在提取時(shí)通過(guò)哈夫變換檢測出基準線(xiàn)估算旋轉角度。
- The phase retardation and the rotation angle of the polarizer exhibit a linear relation in definite temperature range. 理論計算表明, 補償相位在一定的溫度范圍內與起偏鏡轉動(dòng)的角度成線(xiàn)性關(guān)系。
- Relation between every rotation angle and input angle can be got gradually by repeating the method. 反復使用這一方法,可依次求出各個(gè)轉角與輸入角之間的關(guān)系式。
- KERR ROTATION IN THE BI-YIG MONOCRYSTALS Bi-YIG單晶的克爾磁光旋轉
- In addition to forward and backward rotation, center of rotation and rotation angle in certain procedures can be set up. 除向前和向后旋轉以外,旋轉中心點(diǎn)和旋轉角度在某種程序上可設置。
- This is to be completed in the time it takes the body to roll to, decelerate, and stop at the maximum rotation angle and then to accelerate and roll in the opposite direction. 這個(gè)動(dòng)作在身體滾動(dòng)的同時(shí)完成,減速,并在最大轉動(dòng)角度停止然后加速并轉動(dòng)到另一邊。
- Finally, the ternary complex is tried to use the proof of the rotation angle relation of the two transmission shaft in Hooke s universal joint. 在此過(guò)程中,提供了一種新型的推證萬(wàn)向節兩傳動(dòng)軸轉角關(guān)系的有效方法。
- We reveal that a maximum absolute bandgap for this structure is achieved for an intermediate rotation angle of the holes. 對洞的中等旋轉角,我們揭示此結構的最大絕對帶隙可以獲得,且該角依賴(lài)于洞的半徑和背景材料的折射指數。
- The rotational angle of a ball around its rotational axis. 轉軸角-----球旋轉時(shí)轉軸的傾斜的角度。
- The effect of polarized direction of the polarized light and rotation angle of revolver on depolarization was discussed through detailed calculation. 通過(guò)計算討論了偏振光的偏振方向和旋轉器的旋轉角對退偏情況的影響。
- The variation of rotation angle of director of classic nematic liquid crystals with field strength and position is calculated. 計算了典型向列相液晶的指向矢偏轉角隨場(chǎng)強和位置的變化。
- A ball that is delivered at 20 miles per hour will hook much less than one delivered with the same rev rate and axis rotation angle, but at only 13 miles per hour. 一個(gè)初速20哩/小時(shí)的球在同樣轉速及側旋的條件下,曲度會(huì )比13哩/小時(shí)時(shí)要小得多。
- It is found that the variation of the transmitted intensity with the rotation angle deviates from Malus law, exhibiting a cyclic fluctuation with the rotation angle. 實(shí)驗中發(fā)現,透射光強曲線(xiàn)隨著(zhù)入射角的微小變化而偏離馬呂斯定律,出現了周期性擾動(dòng)。
- She skirted round the problem of the high cost. 她避而不談巨額費用問(wèn)題。