jude green

  In 1H 2023, the field of quantum computing (QC) has achieved a series of important progress and breakthroughs, showing the rapid development of quantum computing technology and the continuous expansion of its commercial applications. This report provides a systematic and detailed analysis of the field of quantum computing from four aspects: institutional progress, industrial ecology, investment and financing situation, and summary and outlook. It not only reviews the important achievements and events in the field of quantum computing in the first half of the year, but also looks forward to the development direction and opportunities in the field of quantum computing in the second half of the year.   This report is divided into four chapters. The first chapter introduces the technological progress and innovation in quantum chips, quantum algorithms, quantum cloud platforms and other aspects, evaluates the performance of various research teams and enterprises, and looks forwar...

I n the new stage of the global technological competition, the field of quantum information technology stands as a fresh frontier. Policies enacted by each nation significantly shape their development direction and progress in this domain. This report aims to decipher the global policy landscape of this field, unlocking a unique gateway to future technological exploration. Within this report, the distinctive characteristics of quantum policies across nations, their interrelationships, and the future trends in the development of quantum information technology will be revealed. Whether you are an investor seeking market opportunities, a decision-maker crafting policy frameworks, or a researcher deepening academic understanding, this report offers an in-depth perspective to comprehend and master the global quantum information policy landscape. As a frontier field, quantum information science has largely relied on governmental funding for its early-stage development. Nations worldwide cont...

  In the current phase of the global economic cycle, which is characterized by a downturn, and with the impact of the COVID-19 pandemic, many industries have been affected, and the quantum information industry is no exception. Apart from macroeconomic factors, from the perspective of quantum technology itself, most quantum technologies are still in the early stages of development, with low levels of technological maturity and commercialization. These factors will all affect the scale of funding support that quantum companies can obtain. From the perspective of financing amount, The highest financing amount in February was 575.16 million US dollars. The company with the highest single financing amount is Sandbox AQ, which raised 500 million US dollars in its Series D financing round. The second is Pasqal, which raised 100 million euros in its Series B financing round. From the perspective of financing amount, the financing amount for the quantum technology industry in Q1 2023 is abo...

  Introduction Power electronic devices, also known as power semiconductor devices, are electronic components used in circuits for power conversion and control, specifically for high-power applications (typically referring to current in the range of tens to thousands of amperes and voltages of several hundred volts or higher). Power devices are capable of handling and controlling large currents and voltages, and they offer advantages such as high efficiency, high reliability, and high-speed operation. They play a critical role in various application scenarios. The main types of power semiconductor devices include diodes, thyristors, and transistors. Among them, diodes and thyristors have relatively mature and simple manufacturing processes, while transistors, particularly insulated-gate bipolar transistors (IGBTs), metal-oxide-semiconductor field-effect transistors (MOSFETs), and bipolar junction transistors (BJTs), have the largest market share.   MOSFETs and IGBTs are import...