近日，中国科学院物理研究所马秀良研究员、中国科学院金属研究所王宇佳研究员、广东松山湖材料实验室冯燕朋副研究员等组成的研究团队，在铁电材料研究中取得重要进展。他们发现了铁电材料中的极化“布洛赫点”(Bloch point)，为铁电材料的研究和应用提供了新的视角和思路。
铁电材料是一种具有铁电性质的材料，其特点是在电场作用下，可以产生永久极化。这种性质使得铁电材料在存储、转换和调节电能方面具有广泛的应用前景，如铁电存储器、铁电传感器等。然而，铁电材料的极化机制一直是一个重要的科学问题。
此次中国科学家团队在铁电材料中发现的极化“布洛赫点”，被认为是铁电材料极化机制的关键。布洛赫点是晶体学中的一种基本概念，指的是晶体中的一种特殊的点缺陷。在铁电材料中，布洛赫点与极化有关，它的存在可以影响铁电材料的极化性质。
这一发现对于理解铁电材料的极化机制，以及优化和设计新型铁电材料具有重要意义。未来，科学家们可以基于这一发现，进一步研究和开发新型铁电材料，推动铁电技术的发展和应用。
此次中国科学家团队的研究成果，再次体现了我国在铁电材料研究领域的国际领先地位。我们期待在未来，我国科学家们在这一领域能够取得更多的突破和成果，为我国科技事业的发展做出更大的贡献。
英语如下：
# Title: Significant Discovery of “Bloch Point” in Ferroelectric Materials by Chinese Academy of Sciences Team
Keywords: Ferroelectric materials, Bloch point discovery, Research team
## News Content
### Title: Chinese Scientists’ Team Discovers Polarization “Bloch Point” in Ferroelectric Materials
Recently, a research team led by Dr. Ma Xiuliang from the Institute of Physics, Chinese Academy of Sciences, Dr. Wang Yujiang from the Institute of Metals, Chinese Academy of Sciences, and Dr. Feng Yanpeng from the Guangdong Songshan Lake Materials Laboratory has made important progress in the study of ferroelectric materials. They have discovered the polarization “Bloch point” (Bloch point) in ferroelectric materials, providing a new perspective and direction for the research and application of ferroelectric materials.
Ferroelectric materials are materials that exhibit ferroelectric properties, characterized by the ability to produce permanent polarization under the action of an electric field. This property gives ferroelectric materials broad application prospects in energy storage, conversion, and regulation, such as ferroelectric memory and ferroelectric sensors. However, the polarization mechanism of ferroelectric materials has always been an important scientific issue.
The polarization “Bloch point” discovered by the Chinese scientists’ team in ferroelectric materials is considered a key to the polarization mechanism of ferroelectric materials. The Bloch point is a fundamental concept in crystallography, referring to a special type of point defect in crystals. In ferroelectric materials, the Bloch point is related to polarization, and its presence can affect the polarization properties of ferroelectric materials.
This discovery is of great significance for understanding the polarization mechanism of ferroelectric materials and optimizing and designing new types of ferroelectric materials. In the future, scientists can further study and develop new ferroelectric materials based on this discovery, promoting the development and application of ferroelectric technology.
The research results of the Chinese scientists’ team once again demonstrate the international leading position of China in the field of ferroelectric material research. We look forward to more breakthroughs and achievements in this field by Chinese scientists in the future, contributing to the development of China’s science and technology cause.
【来源】http://www.chinanews.com/gn/2024/05-18/10218937.shtml
Views: 3