cholesteric crystal

简明释义

胆甾型液晶

英英释义

例句

1.Researchers are exploring the properties of cholesteric crystal for use in smart windows.

研究人员正在探索胆甾晶体的特性，以便在智能窗户中使用。

2.The color-changing feature in some toys is based on cholesteric crystal technology.

一些玩具中的变色特性基于胆甾晶体技术。

3.The display technology uses cholesteric crystal to achieve low power consumption.

该显示技术利用胆甾晶体实现低功耗。

4.In this experiment, we observed the phase transition of cholesteric crystal under different temperatures.

在这个实验中，我们观察了在不同温度下胆甾晶体的相变。

5.Using cholesteric crystal, we can create displays that are visible from various angles.

利用胆甾晶体，我们可以创建从不同角度可见的显示屏。

作文

Cholesteric crystals, also known as chiral nematic liquid crystals, are a fascinating phase of matter that exhibit unique optical properties. These materials are made up of molecules that have a helical structure, which gives rise to their distinctive behavior. The term cholesteric crystal (胆甾晶体) refers to the specific arrangement of these molecules that leads to selective reflection of certain wavelengths of light. This characteristic makes cholesteric crystals (胆甾晶体) particularly interesting for various applications in display technologies and sensors.The structure of cholesteric crystals (胆甾晶体) is such that the molecules twist in a helical fashion, creating layers where the orientation of the molecules changes gradually. This helical arrangement can result in the formation of a photonic bandgap, which means that only certain wavelengths of light can pass through while others are reflected. This property is what allows cholesteric crystals (胆甾晶体) to produce vivid colors and iridescence, similar to the way soap bubbles or peacock feathers appear colorful.One of the most exciting aspects of cholesteric crystals (胆甾晶体) is their ability to respond to external stimuli. For instance, when exposed to heat or electric fields, these crystals can change their structure and, consequently, their optical properties. This responsiveness has led to innovations in various fields, including the development of smart windows that can change color or opacity based on temperature or light conditions. Additionally, researchers are exploring the use of cholesteric crystals (胆甾晶体) in electronic displays, where their ability to maintain a stable image without power can significantly reduce energy consumption.In the realm of biology, cholesteric crystals (胆甾晶体) also play a role in the study of biological systems. Certain biological molecules exhibit cholesteric phases, and understanding these structures can provide insights into the organization and function of cellular components. For example, the study of cholesteric crystals (胆甾晶体) in lipid membranes can help elucidate how cells maintain their integrity and communication with their environment.Overall, the study of cholesteric crystals (胆甾晶体) encompasses a wide range of scientific disciplines, from physics to materials science and biology. As research continues, we can expect to see even more innovative applications of these unique materials. Their ability to manipulate light and respond to environmental changes makes them a promising area of study for future technologies. In conclusion, cholesteric crystals (胆甾晶体) represent a remarkable intersection of science and technology, showcasing the beauty and complexity of molecular arrangements and their potential applications in our everyday lives.

胆甾晶体，又称为手性向列液晶，是一种具有独特光学特性的有趣物质相。这些材料由具有螺旋结构的分子组成，这种结构赋予它们独特的行为。术语胆甾晶体（cholesteric crystal）指的是这些分子特定的排列方式，这种排列导致选择性反射某些波长的光。这一特性使得胆甾晶体（cholesteric crystals）在显示技术和传感器等各种应用中尤其引人注目。胆甾晶体（cholesteric crystals）的结构使得分子以螺旋方式扭转，形成层次，其中分子的取向逐渐变化。这种螺旋排列可以导致光子带隙的形成，这意味着只有某些波长的光能够通过，而其他波长则被反射。这一特性使得胆甾晶体（cholesteric crystals）能够产生鲜艳的颜色和虹彩效果，类似于肥皂泡或孔雀羽毛的色彩。胆甾晶体（cholesteric crystals）最令人兴奋的方面之一是它们对外部刺激的响应能力。例如，当暴露在热量或电场中时，这些晶体可以改变其结构，从而改变其光学特性。这种响应性促使了各个领域的创新，包括开发能够根据温度或光照条件改变颜色或不透明度的智能窗户。此外，研究人员正在探索在电子显示器中使用胆甾晶体（cholesteric crystals），其保持稳定图像而无需电源的能力可以显著降低能耗。在生物学领域，胆甾晶体（cholesteric crystals）也在生物系统的研究中发挥着作用。某些生物分子表现出胆甾相，理解这些结构可以提供对细胞成分组织和功能的见解。例如，研究脂质膜中的胆甾晶体（cholesteric crystals）可以帮助阐明细胞如何维持其完整性及与环境的沟通。总的来说，胆甾晶体（cholesteric crystals）的研究涵盖了广泛的科学学科，从物理学到材料科学再到生物学。随着研究的持续进行，我们可以期待看到这些独特材料的更多创新应用。它们操控光线和响应环境变化的能力使其成为未来技术研究的一个有前景的领域。总之，胆甾晶体（cholesteric crystals）代表了科学与技术的一个显著交汇点，展示了分子排列的美丽和复杂性以及它们在我们日常生活中的潜在应用。