公众号记得加星标⭐️，第一时间看推送不会错过。 来源：内容 编译自 MIT 。 先进的半导体材料氮化镓很可能成为下一代高速通信系统和最先进数据中心所需的电力电子设备的关 键。 不幸的是，氮化镓（GaN）的高成本以及将这种半导体材料融入传统电子产品所需的专业化限制了其 在商业应用中的使用。 现在，麻省理工学院和其他地方的研究人员开发出一种新的制造方法，将高性能 GaN 晶体管以低成 本、可扩展的方式集成到标准硅 CMOS 芯片上，并与现有的半导体代工厂兼容。 他们的方法包括在 GaN 芯片表面构建许多微型晶体管，切割出每个单独的晶体管，然后使用低温工 艺将所需数量的晶体管粘合到硅芯片上，以保留两种材料的功能。 由于只需在芯片中添加少量GaN材料，因此成本保持极低，但最终器件却能通过紧凑、高速的晶体管 获得显著的性能提升。此外，通过将GaN电路分离成可分布在硅芯片上的分立晶体管，这项新技术能 够降低整个系统的温度。 研究人员利用这一工艺制造了功率放大器，这是手机中必不可少的组件，与采用硅晶体管的设备相 比，它能够实现更高的信号强度和效率。在智能手机中，这可以改善通话质量、提升无线带宽、增强 连接性并延长电池寿命。 ...

今天上午，陆家嘴论坛2天议程里，最重要的部分结束了，各大监管机构的负责人分别进行了发言，有些人会觉得略失望，因为没有听到自己想 听到的信息——那些 巨大的数字，性感的举措，积极的展望 。 不过，理性来看，这其实也可以理解，5月7日，刚刚召开了"一揽子金融政策"发布会，大家可以回顾下《 为什么我对今天的发布会很乐观 》， 卖方洋洋洒洒整理出来的具体政策，就有接近30条，而短短40天之后，要再憋出30条新的重磅来，这既不现实，也无必要。 实际上，这次陆家嘴论坛召开的背景和主题，听下来很明确，就两个。 一是加大对外开放，这主要是说给外资们听的，背景就是在贸易摩擦加剧、美元信用走弱的宏观背景下，怎么样，把朋友搞得多多的。 二是加大对上海金融中心的支持。 所以， 我个人依然对论坛传递的信息和信号，"很乐观" ，即使没有比较浅白的，那些巨大的数字、性感的举措、积极的展望，有几个点，也值得展开简 单聊聊。 一共9条。 ...... 1、股民最关心的，当然还是科创成长层的设立。 很多人一看到这条信息，就条件反射般地开始阴阳——又要加速圈钱了。 其实，我们在《 腾讯回A股上市？ 》里，明确说过观点： 不应该把IPO当做洪水猛兽 ...

金融开放合作与高质量发展"为主题，具有重要的现实意义。借此机会，我围绕更好发挥资本市场功能、 推动科技创新和产业创新融合发展，谈几点思考体会。 一、推动科技创新和产业创新融合发展，需要更好发挥资本市场枢纽功能 习近平总书记深刻指出，科技创新和产业创新是发展新质生产力的基本路径。当前，新一轮科技革命和产 业变革加速演进，以人工智能、生物科技、量子技术、商业航天等为代表的前沿技术蓬勃发展，全球科技 创新进入密集活跃期。从我国看，在深入实施创新驱动发展战略、加快构建现代化产业体系的引领下，科 技创新正在从点状突破向系统集成加快推进，技术突破向市场应用加快转化，诸多领域都迎来激动人心 的"DeepSeek时刻"，出现了一批生而全球化的新兴科技企业，境内境外都开花。这也对加快构建与之相适 配的金融服务体系提出了新的更高要求。这方面，我们还存在不少短板弱项，主要体现在"三个不完善"： 一是适应创新规律的资本形成机制不完善。与科技创新"十年磨一剑"的坚守相比，我们的金融供给仍存在 资金短期化、风险容忍度低等问题，长期资本、耐心资本远远不够。二是满足科技企业全生命周期金融需 求的产品服务体系不完善。科技企业不仅需要融资，还需 ...

Group 1 - Canada announced over 4 billion CAD in support to Ukraine, including 2 billion CAD in military aid for drones, ammunition, and armored vehicles [1] - Canada will provide 2.3 billion CAD in loans through the G7 special income acceleration loan mechanism for Ukraine's infrastructure and public system reconstruction [1] - New sanctions against Russia include measures targeting 77 individuals and 39 entities, as well as 201 additional ships, bringing the total to over 300 vessels [1] Group 2 - Canada and India agreed to appoint new high commissioners to restore regular services between their citizens and businesses [2] - Discussions between Canada and India included cooperation in technology, digital transformation, food security, and critical minerals [2] - Diplomatic tensions between Canada and India have escalated due to allegations of Indian government involvement in a serious crime on Canadian soil [2]

导读： "QY产品的开发过程并非一路坦途，装置可靠性证明从项目启动到论文发表耗时4年，历经成百上 千次实验，这是工程师对科学精神的敬畏践行。" 特别提示 微信机制调整，点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我 们的推送。 在滨松光子学株式会社（以下简称 "滨松"）日本总部研发中心的实验室里，一位每天自带简 餐、午餐后迅速投入工作的工程师，用超过 25年的职业生涯， 深耕于荧光量子效率 测量领域 。 他是铃木健吾，滨松 系统事业部 设计部第 8部门技术工程师，是全球顶尖的绝对量子效率 测量仪（Quant aurus -QY 系列）研发 的 核心人物 ，也是将发光量子效率（ PLQY）推向新 高度的关键推手。 近日，仪器信息网有幸采访了铃木先生，访谈 从光化学博士到行业 技 术 革 新 者，从日本总部到中国市场，他的故事串联起一款科学仪器从实验室走向产业前沿的完整脉 络，更诠释了滨松 " 以客户需求为原点 " 的 产品进化逻辑 。 01 技术原点：从实验室到产业化的初代突破 2000年4月，当铃木健吾带着群马大学光化学博士学位踏入滨松总部时，他未曾预见，自己即 将投身一项 ...

中新社多伦多6月18日电 (记者余瑞冬)七国集团(G7)领导人峰会17日晚在加拿大阿尔伯塔省卡纳纳斯基 斯(Kananaskis)落幕。峰会没有发表联合公报，但代之以涉及不同议题的多份联合声明。 （文章来源：中国新闻网） 在关于人工智能(AI)的联合声明中，G7领导人同意建立"G7人工智能网络"，以推进加拿大发起的"G7政 府AI大挑战"，解决公共部门采用AI技术时面临的障碍。各方承诺，将强化AI相关准备工作和竞争力； 面向政府和企业制定AI应用蓝图；扩大G7跨境人才交流；通过建立信任来释放AI机遇。 G7领导人承诺，促进对量子技术研发、负责任的创新及商业化的投资，促进该技术在各领域的开发和 有益应用，通过G7量子技术联合工作组与业界、学界等展开合作。各方也表示，在相关创新的早期阶 段，尚不宜建立全球监管框架。 针对山林野火的灾害，G7领导人表示，决心加强全球合作，开展预防、灭火和灾后恢复工作，采取综 合行动减少山火的发生率和负面影响。G7为此将寻求与二十国集团(G20)正在进行的工作产生协同效 应。各方同时表示，将履行承诺，到2030年在全球范围内停止并扭转森林砍伐、森林与土地退化的情 形。 G7领导人还重 ...

Group 1 - The 2025 Lujiazui Forum was held in Shanghai on June 18-19, focusing on financial openness and high-quality development amid global economic changes [1][3] - The Chairman of the China Securities Regulatory Commission (CSRC), Wu Qing, emphasized the need to enhance the role of the Sci-Tech Innovation Board as a "testing ground" for reforms [1][4] Group 2 - The integration of technological and industrial innovation requires better utilization of the capital market's hub function, as highlighted by the rapid development of frontier technologies [4][5] - The capital market can provide comprehensive services from venture capital to public offerings, catering to different stages of enterprise development [5][6] Group 3 - Significant structural changes in China's capital market have facilitated a virtuous cycle among technology, capital, and industry, with a multi-tiered market system effectively covering tech innovation [6][7] - A-share listed companies' R&D investment reached 1.88 trillion yuan in 2024, accounting for over half of the total R&D expenditure in society [6][7] Group 4 - The CSRC plans to deepen capital market reforms and enhance the ecosystem to support comprehensive innovation, focusing on the Sci-Tech Innovation Board and the Growth Enterprise Market [8][10] - New measures include the introduction of a growth layer on the Sci-Tech Innovation Board and the support for unprofitable tech companies to list under specific standards [8][9] Group 5 - The CSRC aims to strengthen the synergy between equity and debt financing to better serve tech innovation, including the development of innovative bond products [9][10] - There is a focus on nurturing patient capital and long-term investments, encouraging participation from social security funds and insurance capital in private equity [9][10] Group 6 - The capital market will support technology-driven listed companies in enhancing their core competitiveness and operational performance, ensuring better returns for investors [10][11] - The CSRC is committed to creating a more open and inclusive capital market, facilitating foreign investment and enhancing the participation of global investors [10][11]

1.【消息称台积电美国亚利桑那州工厂迎来里程碑：已为苹果等制造出首批芯片晶圆】据报道，台积 电位于美国亚利桑那州的工厂已为科技公司苹果、英伟达和 AMD 制造出首批芯片晶圆，标志着晶圆 制造在美国实现了本地化生产。然而，尽管晶圆制造环节在美国取得突破，但先进封装产能仍以中国 台湾地区为主。据了解，英伟达的 Blackwell 系列GPU在完成晶圆制程后，将回送台湾地区进行封 装。（金融界） 2.【Apple Insider：声称"美国制造"的特朗普手机实际上是中国制造】特朗普集团宣布推出特朗普手 机"Trump Mobile"。特朗普称，手机将采用"美国制造"的手机和服务。首款机型为T1，售价499美 元起，配置为12GB+256GB，操作系统为安卓15，将于9月上市。据Apple Insider，有分析师指 出，特朗普T1手机与闻泰科技(ODM业务隶属于立讯精密)研发制造的T-Mobile REVVL 7 Pro 5G非 常相似，该机型应该是在中国生产。另外有消息称，特朗普集团并不直接参与硬件设计或通信服务， 而是继续将"Trump"名称授权第三方使用。（新浪财经） 3.【智能制造加速赋能北京汽车产业转型升 ...

Core Viewpoint - The article discusses the increasing security issues in blockchain technology, particularly focusing on DDoS attacks and how quantum convolutional neural networks (QCNN) developed by Micro Algorithm Technology (NASDAQ: MLGO) can enhance detection and response capabilities against these threats [1][7]. Group 1: Quantum Convolutional Neural Network (QCNN) Development - Micro Algorithm Technology has innovatively improved QCNN for detecting DDoS attacks in blockchain networks by optimizing quantum bit initialization and control methods, enhancing stability and reliability [1][7]. - The structure of QCNN has been adjusted to better handle blockchain transaction data and network status information, making it more suitable for the specific characteristics of blockchain data [1][7]. - Specialized quantum state reading and parsing technologies have been developed to accurately extract features related to DDoS attacks from quantum computation results [1][7]. Group 2: Data Collection and Preprocessing - Data collection involves gathering various types of data from the blockchain network, including transaction data, node status information, and network traffic data, using APIs and monitoring tools [3]. - Preprocessing of collected data is crucial for the effective operation of QCNN, involving data cleaning, noise reduction, and standardization to ensure data quality [3]. - Feature extraction is performed to identify characteristics related to DDoS attacks, such as transaction frequency and network traffic changes, which serve as inputs for the QCNN [3]. Group 3: Quantum Operations - Quantum bit initialization ensures that quantum bits are in a stable initial state, balancing the number of quantum bits with computational complexity [4]. - Quantum convolution operations utilize the properties of quantum bits to extract features and recognize patterns from input data through a series of quantum gate operations [4]. - Quantum pooling operations reduce data dimensions while retaining important features, employing a measurement-based pooling method to select the most probable quantum states [5]. Group 4: Classification and Output - After quantum convolution and pooling, a quantum fully connected layer processes the low-dimensional quantum state for DDoS attack classification and detection [6]. - The output from the quantum fully connected layer is a quantum state representing classification results, which is converted into a readable format using specialized quantum state reading techniques [6]. - If the probability distribution indicates a high likelihood of a DDoS attack, alerts are generated to notify network administrators for appropriate defensive actions [6]. Group 5: Applications and Future Prospects - The QCNN developed by Micro Algorithm Technology can monitor blockchain networks in real-time, promptly detecting signs of DDoS attacks and issuing alerts for immediate defensive measures [7]. - This technology can be integrated with other security measures, such as encryption and access control, to create a more secure blockchain environment [7]. - As quantum computing technology advances, the application prospects for QCNN in detecting DDoS attacks will expand, potentially enhancing computational power and accuracy [7].

Group 1: Technology Updates - Google has updated its Gemini 2.5 model family, introducing features like a "thinking" mechanism and multi-modal input capabilities, with a pricing standard of $0.3 per million tokens for input [2] - MiniMax launched the MiniMax-M1 model, the world's first open-source large-scale hybrid architecture inference model, supporting 1 million context inputs and 80,000 token outputs, with reinforcement learning costs reduced to $530,000 [3] - The new open-source model Kimi-Dev-72B from 月之暗面 achieved the highest score in the SWE-bench Verified programming benchmark, scoring 60.4% with only 72 billion parameters [4] Group 2: Automotive and Delivery Services - 鸿蒙智行 achieved a weekly delivery of 11,600 units, maintaining the top position among new force brands for four consecutive weeks, with flagship model 问界M8 surpassing 5,000 units in weekly deliveries [5] - 京东's CEO reported that the company has over 120,000 full-time delivery riders, with daily order volume exceeding 25 million and an average monthly income of 13,000 yuan for riders in major cities [7] Group 3: Strategic Partnerships and Collaborations - 传音控股 signed a strategic cooperation agreement with Indonesian telecom operator IOH to enhance 5G terminal penetration and improve user conversion rates [12] - 德马科技 and 上海智元新创 signed a strategic cooperation agreement to explore innovative applications of humanoid intelligent robots in logistics [11] Group 4: Financial and Market Activities - 兆芯集成's IPO application has been accepted, aiming to raise 4.169 billion yuan for new generation processor projects [16] - 曹操出行 announced its IPO plans, targeting to raise 1.853 billion HKD with a share price of 41.94 HKD [17] - 京东方A plans to acquire a 30% stake in 咸阳彩虹光电科技有限公司, with a base price of 4.849 billion yuan [18] Group 5: Industry Developments - The domestic silicon carbide IDM company 芯聚能半导体 has successfully scaled its SiC chip production for automotive applications [14] - The memory market is experiencing significant price increases for DDR4 memory, although market transactions are showing signs of weakness [15]