piezomagnetism

简明释义

英[piːeɪzəʊˈmæɡnɪtɪzəm]美[paɪˌizoˈmæɡnɪtɪzəm]

n. 压电磁性

英英释义

单词用法

同义词

反义词

例句

1.Spatially , seismomagnetic effect caused by piezomagnetism and induced magnetism. is mainly distributed in the limited areas near epicenters , the bigger of the magnitude , the wider of the range.

在空间上，压磁、感磁等机制引起的震磁效应主要分布在震中附近的有限区域内，震级越大，展布范围也越大。

2.Spatially , seismomagnetic effect caused by piezomagnetism and induced magnetism. is mainly distributed in the limited areas near epicenters , the bigger of the magnitude , the wider of the range.

在空间上，压磁、感磁等机制引起的震磁效应主要分布在震中附近的有限区域内，震级越大，展布范围也越大。

3.Engineers are developing devices that utilize piezomagnetism for energy harvesting.

工程师们正在开发利用压磁性进行能量收集的设备。

4.The phenomenon of piezomagnetism can enhance the performance of sensors.

压磁性现象可以增强传感器的性能。

5.The relationship between stress and piezomagnetism is crucial for many applications.

应力与压磁性之间的关系对于许多应用至关重要。

6.Researchers are exploring the effects of piezomagnetism in various alloys.

研究人员正在探索各种合金中压磁性的影响。

7.The study of piezomagnetism has opened new avenues in material science.

对压磁性的研究为材料科学开辟了新的领域。

作文

In the field of condensed matter physics, the study of materials often leads to fascinating discoveries that bridge multiple physical phenomena. One such phenomenon is piezomagnetism, which refers to the generation of magnetic polarization in a material when it is subjected to mechanical stress. This intriguing property has garnered significant attention due to its potential applications in various technological sectors, including sensors, actuators, and energy harvesting devices. To understand piezomagnetism, it is essential to delve into the underlying principles that govern this behavior.At its core, piezomagnetism arises from the coupling between the mechanical strain and the magnetic order in certain materials. When these materials are deformed, the displacement of atoms can lead to changes in their magnetic moments. This coupling can be particularly strong in materials that exhibit both ferromagnetic and piezoelectric properties. The interplay between these two characteristics results in a unique scenario where applying mechanical pressure can enhance or modify the magnetic properties of the material.The significance of piezomagnetism extends beyond mere academic interest; it has practical implications in the development of advanced materials. For instance, researchers are exploring the use of piezomagnetism in the creation of highly sensitive magnetic sensors that can detect minute changes in magnetic fields. These sensors could revolutionize various industries, from automotive to healthcare, by providing real-time monitoring capabilities.Moreover, the phenomenon of piezomagnetism can also be harnessed in energy harvesting applications. By integrating piezomagnetic materials into devices that convert mechanical energy into electrical energy, we can create more efficient systems for powering electronic devices. This approach aligns with the growing demand for sustainable energy solutions, as it allows for the conversion of waste mechanical energy into usable electrical energy.Despite its promising applications, research on piezomagnetism is still in its infancy. Scientists are actively investigating various materials to better understand the conditions under which piezomagnetism can be maximized. This includes studying the crystal structure, composition, and temperature dependence of these materials. As our understanding deepens, it is likely that new classes of piezomagnetic materials will be discovered, opening up even more avenues for innovation.In conclusion, piezomagnetism represents a captivating intersection of mechanical and magnetic phenomena that holds great promise for future technological advancements. Its ability to generate magnetic polarization through mechanical stress not only enhances our understanding of material science but also paves the way for novel applications in sensing and energy conversion. As research continues to unravel the complexities of piezomagnetism, we can anticipate exciting developments that could transform how we interact with the physical world around us.

在凝聚态物理学领域，对材料的研究常常会导致迷人的发现，这些发现跨越了多种物理现象。其中一个现象是压磁性，指的是当材料受到机械应力时，产生的磁极化。这一引人入胜的特性因其在传感器、执行器和能量收集设备等各种技术领域的潜在应用而备受关注。要理解压磁性，必须深入探讨支配这种行为的基本原理。压磁性的核心在于机械应变与某些材料中磁序之间的耦合。当这些材料被变形时，原子的位移可能导致它们的磁矩发生变化。这种耦合在同时表现出铁磁性和压电特性的材料中尤为强烈。这两种特性之间的相互作用导致了一种独特的情形，即施加机械压力可以增强或改变材料的磁性。压磁性的重要性不仅限于学术兴趣；它在先进材料的发展中具有实际意义。例如，研究人员正在探索利用压磁性制造高度灵敏的磁传感器，这些传感器能够检测微小的磁场变化。这些传感器可能会彻底改变汽车、医疗等各个行业，通过提供实时监测能力。此外，压磁性现象还可以用于能量收集应用。通过将压磁材料集成到将机械能转化为电能的设备中，我们可以创造出更高效的系统来为电子设备供电。这种方法与对可持续能源解决方案日益增长的需求相一致，因为它允许将废弃的机械能转化为可用的电能。尽管压磁性具有良好的应用前景，但对其研究仍处于初期阶段。科学家们正在积极研究各种材料，以更好地理解在何种条件下可以最大化压磁性。这包括研究这些材料的晶体结构、成分和温度依赖性。随着我们理解的加深，很可能会发现新的压磁材料类别，为创新开辟更多途径。总之，压磁性代表了机械和磁现象的迷人交汇点，具有未来技术进步的巨大潜力。通过机械应力产生磁极化的能力，不仅增强了我们对材料科学的理解，也为传感和能量转换等新应用铺平了道路。随着研究继续揭示压磁性的复杂性，我们可以期待令人兴奋的发展，这些发展可能会改变我们与周围物理世界的互动方式。