据介绍，铁电材料在信息存储、传感、人工智能等领域应用潜力巨大。利用一维带电畴壁进行信息 存储，有望使存储密度提高约几百倍，理论预计达每平方厘米约20TB，相当于将1万部高清电影或20万 段高清短视频存储在一张邮票大小的设备中。相关论文成果已于北京时间1月23日凌晨在国际学术期刊 《科学》发表。 铁电材料是一类特殊的晶体材料，内部的正负电荷无需外部电场作用也能自发分离且规则排列，分 离方向一致的区域形成铁电畴，畴壁则是不同铁电畴间的界面。以往学界认为三维晶体中的畴壁必然是 二维的面，这项研究发现颠覆了这一传统认知。 利用极限尺寸功能结构大幅提升器件的存储密度，实现"存得更多、占得更少"，是当今物质科学和 信息技术交叉融合的前沿领域。近日，中国科学院物理研究所团队成功在萤石结构铁电材料中发现了一 维带电畴壁，厚度和宽度均约为人类头发直径的数十万分之一，为开发具有极限密度的器件提供了科学 基础。 ...

（文章来源：新华社） 据介绍，铁电材料在信息存储、传感、人工智能等领域应用潜力巨大。利用一维带电畴壁进行信息存 储，有望使存储密度提高约几百倍，理论预计达每平方厘米约20TB，相当于将1万部高清电影或20万段 高清短视频存储在一张邮票大小的设备中。相关论文成果已于北京时间1月23日凌晨在国际学术期刊 《科学》发表。 利用极限尺寸功能结构大幅提升器件的存储密度，实现"存得更多、占得更少"，是当今物质科学和信息 技术交叉融合的前沿领域。近日，中国科学院物理研究所团队成功在萤石结构铁电材料中发现了一维带 电畴壁，厚度和宽度均约为人类头发直径的数十万分之一，为开发具有极限密度的器件提供了科学基 础。 铁电材料是一类特殊的晶体材料，内部的正负电荷无需外部电场作用也能自发分离且规则排列，分离方 向一致的区域形成铁电畴，畴壁则是不同铁电畴间的界面。以往学界认为三维晶体中的畴壁必然是二维 的面，这项研究发现颠覆了这一传统认知。 ...

Core Viewpoint - R Zijing has been found guilty of securities fraud and information disclosure violations, resulting in significant penalties for the company and its former executives [2][3][4]. Group 1: Legal Proceedings - The case against R Zijing and 11 former executives was accepted by the Meizhou Intermediate People's Court in Guangdong on November 11, 2024, with the prosecution initiated by the Meizhou People's Procuratorate [2]. - The core allegations involve financial fraud and violations of information disclosure regulations related to the company's activities before and after its IPO [2][3]. Group 2: Financial Misconduct - R Zijing's IPO prospectus contained false records, with inflated profits of 34.83% in 2017, 32.25% in 2018, and 42.97% in the first half of 2019, with profit inflation reaching 137.31% during the same period [3]. - The company continued its fraudulent activities post-IPO, with inflated revenues of 63.15% and profits of 174.67% in 2020, and failed to disclose external guarantees totaling 1.25 billion yuan [3]. Group 3: Sentencing and Penalties - The company was fined 37 million yuan, while the former executives received various prison sentences and fines, with the former legal representative Zheng Mu sentenced to seven years and six months in prison [4][5]. - Other executives received sentences ranging from two years to six years and six months, with fines varying from 10,000 to 500,000 yuan [4][5][6]. Group 4: Company Status - R Zijing has ceased operations, and the ongoing litigation has had a substantial impact on its financial and operational status [6].

Group 1 - The company is leading a national key research and development project on "TB-level nano-optical information storage," which is progressing smoothly [2] - The technology is not yet ready for mass production [2] - Investors are encouraged to follow the company's public disclosures for further updates on the project [2]

Core Viewpoint - Anjie Technology is actively expanding its business in consumer electronics, new energy vehicles, and information storage, while also planning to adapt its product offerings based on market and customer demands [2] Group 1: Business Operations - The company's main business segments include consumer electronics, new energy vehicles, and information storage [2] - Anjie Technology is considering timely adjustments to its product or solution offerings in response to market and customer needs [2] Group 2: Corporate Actions - The company is in the process of acquiring a portion of equity from Anjieli Meiwai through its wholly-owned subsidiary, with the work progressing as planned [2] - The equity transfer has not yet been completed, and it is currently not expected to have a significant impact on the company's overall performance [2]

Core Viewpoint - The research team from the University of Texas at Austin has developed a new method for data storage using synthetic polymer molecules, marking the first attempt to write information into plastic and read it using electrical signals [1][2]. Group 1: New Storage Technology - The new encoding method utilizes four different monomers, analogous to the four nucleotides in DNA, to create a chain-like polymer that can represent 256 different characters [2]. - The research demonstrated the effectiveness of this method by synthesizing a polymer with an 11-character password, which was successfully decoded using electrochemical spectroscopy [2]. - The current decoding process requires the polymer to be degraded, allowing for only one-time reading, and the decoding speed is slow, taking 2.5 hours for the 11-character sequence [2]. Group 2: Advantages of Polymer Data Storage - Polymer data storage expands the range of storage media, offering advantages such as lightweight, low cost, high capacity, low energy consumption, and environmental friendliness [3]. - In specific conditions, certain plastic oligomers can provide longer data retention compared to magnetic and optical media, and they can be recycled or biodegradable, reducing electronic waste [3]. Group 3: Ongoing Research in Information Storage - Other new technologies in information storage are being explored, such as a four-dimensional information storage technology based on diamond point defects, which promises high density and long maintenance-free lifespan [4]. - Research on glass as a storage medium has led to the development of glass hard drives with ten times the capacity of existing optical discs [4]. - Advances in multi-dimensional optical storage technology have achieved data storage in multiple layers, with current capabilities reaching 100 layers and potential future developments aiming for 1000 layers [4].

Core Viewpoint - The article emphasizes the importance of transforming technological innovations into practical productivity through effective financial support and collaboration within the industry, particularly focusing on the Wuhan East Lake High-tech Zone, known as China's "Optics Valley" [1][3]. Group 1: Technological Innovation and Financial Support - The East Lake High-tech Zone is a hub for technological innovation, attracting significant attention from research teams and investors [1][3]. - Zhang Jingyu's research team at Huazhong University of Science and Technology has developed a groundbreaking technology for "massive information low-cost ultra-long-life glass multi-dimensional storage," which has garnered recognition and financial support [5][7]. - The "transfer of shares" mechanism is an innovative investment model that converts initial research funding into equity for future market financing, successfully aiding multiple tech teams in their transition from research to commercialization [7]. Group 2: Entrepreneurial Environment and Growth - Despite not having absolute advantages in industrial support, the East Lake High-tech Zone continues to attract numerous entrepreneurs due to its conducive environment for innovation [8][12]. - The area has nurtured a total of 158,000 innovative enterprises, including 5,821 high-tech companies and 549 gazelle enterprises, showcasing its robust entrepreneurial ecosystem [12]. Group 3: Financial Initiatives and Solutions - In June, the East Lake High-tech Zone launched a "partner program" for tech finance, selecting 400 startup tech companies to form a "seed enterprise database," ensuring 100% credit application response from financial institutions [14]. - The program aims to provide no less than 600 million yuan in annual credit financing, supported by a 30 million yuan risk compensation fund to alleviate banks' lending concerns [14].