lattice transition

简明释义

晶格转变;

英英释义

例句

1.During the experiment, we noted the lattice transition (晶格转变) occurred at a lower temperature than predicted.

在实验过程中，我们注意到晶格转变（lattice transition）发生的温度低于预测值。

2.The lattice transition (晶格转变) temperature is crucial for determining the phase stability of the compound.

晶格转变（lattice transition）温度对于确定化合物的相稳定性至关重要。

3.The phenomenon of lattice transition (晶格转变) is essential in understanding superconductivity.

理解超导性时，晶格转变（lattice transition）现象至关重要。

4.Understanding the lattice transition (晶格转变) can help improve the efficiency of solar cells.

理解晶格转变（lattice transition）可以帮助提高太阳能电池的效率。

5.The researchers observed a significant change in properties during the lattice transition (晶格转变) of the material.

研究人员观察到材料在晶格转变（lattice transition）过程中性质发生了显著变化。

作文

The concept of lattice transition refers to the change in the arrangement of atoms within a crystalline structure as it undergoes a transformation due to temperature, pressure, or other external factors. This phenomenon is crucial in materials science and solid-state physics, as it can significantly affect the properties of materials. For instance, when a material transitions from one lattice structure to another, its electrical, thermal, and mechanical properties can change dramatically. Understanding lattice transition is essential for developing new materials with desired characteristics, such as superconductors or high-strength alloys.In the study of lattice transition, researchers often investigate how different temperatures influence the stability of various lattice structures. For example, a common type of lattice transition occurs in iron when it shifts from a body-centered cubic (BCC) structure to a face-centered cubic (FCC) structure as it is heated. This transition not only alters the physical properties of iron but also its magnetic properties, which are vital for numerous applications in engineering and technology.Moreover, the understanding of lattice transition can lead to advancements in the field of nanotechnology. By manipulating the lattice structure at the nanoscale, scientists can create materials with unique properties that are not found in their bulk counterparts. For instance, quantum dots, which are semiconductor particles, exhibit different electronic properties due to their size and the corresponding lattice transition they undergo. This has significant implications for the development of new electronic devices, including solar cells and LEDs.Additionally, the study of lattice transition is not limited to solid materials. It also plays a role in understanding phase transitions in liquids and gases. For example, when water freezes into ice, it undergoes a lattice transition where the molecules arrange themselves in a specific crystalline structure. This transition is fundamental to understanding the behavior of water in various environmental conditions and its implications for life on Earth.In conclusion, the study of lattice transition is a vital area of research that bridges multiple disciplines, including physics, chemistry, and materials science. Its implications reach far beyond the laboratory, influencing real-world applications in technology, engineering, and environmental science. As researchers continue to explore the intricacies of lattice transition, we can expect to see innovative materials and technologies that will shape our future. The importance of understanding these transitions cannot be overstated, as they hold the key to unlocking new possibilities in material design and application.

“晶格转变”这一概念指的是在温度、压力或其他外部因素的影响下，晶体结构内原子的排列发生变化的过程。这一现象在材料科学和固态物理中至关重要，因为它可以显著影响材料的性质。例如，当一种材料从一种晶格结构转变为另一种时，其电学、热学和力学性质可能会发生剧烈变化。理解晶格转变对于开发具有所需特性的材料至关重要，例如超导体或高强度合金。在晶格转变的研究中，研究人员通常会探讨不同温度如何影响各种晶格结构的稳定性。例如，铁的一个常见的晶格转变发生在其从体心立方（BCC）结构转变为面心立方（FCC）结构的过程中，这一过程伴随着加热。这一转变不仅改变了铁的物理性质，还改变了其磁性，这对工程和技术中的众多应用至关重要。此外，对晶格转变的理解可以促进纳米技术领域的进步。通过在纳米尺度上操控晶格结构，科学家可以创造出具有独特性质的新材料，这些性质在其大块对应物中并不存在。例如，量子点是一种半导体颗粒，由于其尺寸和相应的晶格转变，展现出不同的电子特性。这对新型电子设备的发展具有重要意义，包括太阳能电池和LED。此外，晶格转变的研究并不限于固体材料。它在理解液体和气体的相变中也发挥着作用。例如，当水结冰成冰时，它经历了一次晶格转变，水分子以特定的晶体结构排列。这一转变对于理解水在各种环境条件下的行为及其对地球生命的影响是基础性的。总之，晶格转变的研究是一个重要的研究领域，它连接了物理学、化学和材料科学等多个学科。其影响远远超出实验室，影响着技术、工程和环境科学中的现实应用。随着研究人员继续探索晶格转变的复杂性，我们可以期待看到创新材料和技术的出现，这将塑造我们的未来。理解这些转变的重要性不容小觑，因为它们是解锁材料设计和应用新可能性的关键。