spontaneous magnetization
英 [spɒnˈteɪniəs ˌmægnɪtaɪˈzeɪʃən]
美 [spɑːnˈteɪniəs ˌmægnətəˈzeɪʃən]
网络 自发磁化; 自发磁化强度; 自発磁化; 自生磁化; 自然磁化
双语例句
- Above the Curie temperature there is no spontaneous magnetization.
在居里温度以上，没有自发的磁化。 - Any of numerous contiguous regions in a ferromagnetic material in which the direction of spontaneous magnetization is uniform and different from that in neighboring regions.
磁场磁铁中自发磁化方向一致而与相邻区域自发磁化方向不同的一种紧邻区。 - Phase transitions and spontaneous magnetization properties of Anisotropy dilution and random bond Blume-Capel Model
稀疏晶场作用的键无规BCM的相变特性和自发磁化 - For thicknesses below a critical thickness, the spontaneous magnetization depends on the number of atomic layers and decreases rapidly as the number of atomic layers is decreased.
结果表明：自发磁化强度依赖于薄膜的层数，在某一临界厚度以下，自发磁化强度随薄膜原子层数的减小而迅速减小。 - Study on spontaneous magnetization in a double-junction π ring
双结π环自发磁化的研究 - The Green's function method is applied to the study of isotropic antiferromagnetism for the case S ≥ 1/ 2. Expressions are obtained for the energy of the ground state, the sublattice spontaneous magnetization, and the parallel susceptibility.
利用双时间格林函数讨论了S≥1/2情形的各向同性反铁磁性理论，对立方晶体得到了基态能量，次点阵自发磁矩及平行磁化率的表达式。 - The interplay of spin-exchange and magnetic dipole-dipole interaction leads to the phenomena of spontaneous magnetization and the novel "macroscopic quantum self-trapping".
自旋交换相互作用与磁偶极偶极相互作用的共同影响将导致旋量玻色爱因斯坦凝聚体的等效两组分间出现自发磁化现象和著名的宏观量子自俘获现象。 - Based upon the spin wave theory, the spontaneous magnetization of small particle system at low temperatures is studied by means of solving the Heisenberg model directly.
从自旋波理论出发，通过直接求解Heisenberg模型，研究了低温下小粒子自旋体系的自发磁化规律。 - Micrographs also show that the sizes of the spontaneous magnetization dot domains are larger than that of surface crystallites or film cross-section crystalline columns, and are in a single domain mode.
显微照片也显示了自发磁化点畴的尺寸要比膜表面晶粒或膜断面晶柱的尺寸都要大，并都处在单畴状态。 - Landau Theory of Phase Transition Applied to Bias Exchange of Spontaneous Magnetization
自发磁化交换偏置的朗道相变理论 - The free energy, internal energy, specific heat and spontaneous magnetization are calculated to the 4th order approximation with the trial action of one variational parameter and to the 2nd order approximation with the trial action of two variational parameters.
在引进单变分参数情况下，系统的自由能，内能，比热和自发磁化强度被计算到四阶近似；在双变分参数情况下，上述物理量被计算到二阶近似。 - In order to study the character of free energy density F of some material with an asymmetry of bias exchange of spontaneous magnetization, Landau theory of phase transition is adopted to study the asymmetry.
为了研究具有自发磁化交换偏置不对称性材料的自由能密度F的特征，采用朗道的相变理论，处理自发磁化的交换偏置不对称性。 - Spontaneous magnetization of two superconducting coupled π rings
耦合双π环的自发磁化 - When the length and width of the element are smaller than a critical value, a single domain spontaneous and remnant magnetization state was obtained.
在单元的长宽尺寸小于某个临界尺寸时，菱形单元结构呈现单畴态。 - Analytical Study of Spontaneous Magnetization with Variational Cumulant Expansion in Magnetic Thin Film
磁性薄膜自发磁化强度的变分累计展开分析 - As an example, the spontaneous magnetization and the coercivity are calculated to the third order as a function of the atomic number of layers for spin-1/ 2 ferrimagnetic films, and the obtained results are analysed and discussed.
作为一个特例，给出了立方格点上自旋1/2铁磁薄膜的自发磁化曲线、磁滞回线和矫顽力的三级近似结果，并对结果作了分析和讨论。 - The negative thermal expansion and spontaneous magnetostrictive deformations of Nd_2AlFe_ ( 12) Mn_4 compound have been investigated by means of X-ray diffraction and magnetization measurements.
通过X射线衍射及磁测量手段研究了Nd2AlFe12Mn4化合物的热膨胀性质及本征磁致伸缩性质。 - The Spontaneous Magnetization of Metallic hydrogen and the Electron-phonon Interaction
金属氢的自发磁化与电－声子相互作用 - Thus, it can be concluded, that a spontaneous magnetization dot domain is consisted of a bundle of crystalline columns or grown-up crystallites, which all are in a single domain mode.
因此，可以得出结论，即其一个自发磁化强度点畴是由一束晶柱或长成的晶粒组成，并都处在单畴状态。 - Spontaneous magnetization in high-t-c superconducting π rings
高Tc超导π环的自发磁化 - Spontaneous Magnetization of a Body Made of Ferromagnetic Material in Geomagnetic Field Through Movement
铁磁性物体在地磁场中的自发运动磁化 - The mean field theory for spontaneous magnetization of a non-uniform ferromagnet
非均匀铁磁体自发磁化的平均场理论 - Spontaneous magnetization of the bar-shaped ferromagnetic material sample broken by drawing
铁磁性材料试棒拉断后的自发磁化 - The temperature-density phase diagram for spontaneous magnetization of plasmas is obtained through these qualitative calculations and quantitative solutions of model equa-tions, indicating that the spontaneous magnetization process is possible, at least theoretically.
通过定性的量纲分析和半定量的模型方程求解，我们得到了等离子体系统发生自发磁化过程的温度&密度相图。相图的得到说明至少在理论上这一过程的发生是可能的。 - The main topics and results contained in this thesis are as follows: 1. The possibility of spontaneous magnetization in plasmas under high-energy-density conditions has been discussed.
具体的研究工作和主要结论如下：1、讨论了高能量密度条件下等离子体系统自发地产生磁场结构的可能性。 - The vacancy defect can also induce spontaneous magnetization in the F-gBNs, but depending on the number of F atoms. 2.
空位缺陷也能诱导体系的自发磁化，但依赖于F原子的含量。 - The silicon substitution in SWNTs can induce spontaneous magnetization, and the local symmetry of the system is broken by the silicon atom extending outward of the tube.
Si掺杂于BN纳米管能诱发系统发生自发磁化，局域对称性破缺使得Si原子向纳米管外松弛。 - The result presents: ( 1) The property of spontaneous magnetization of the system is affected not only by temperature and 2-spin interaction but also by 4-spin interaction.
研究结果如下：（1）系统的自发磁化性质除了受到热运动和对自旋相互作用的影响，还受4-自旋相互作用的影响。