Beijing Post

The World's Source of Goods
Friday, Aug 29, 2025

China Advances Fusion Research with New Linear Plasma Device 'Chixiao'

China's breakthrough positions it alongside the Netherlands in developing cutting-edge materials for the 'artificial sun'.
In a significant leap forward for nuclear fusion research, Chinese scientists have unveiled a pioneering linear plasma device, named 'Chixiao,' designed to bolster the development of core materials essential for the 'artificial sun', Xinhua News Agency reported.

This technological marvel, which emanates from the laboratories of the Hefei Institutes of Physical Sciences (HFIPS) within the Chinese Academy of Sciences (CAS), marks China as the second nation worldwide, after the Netherlands, to possess such advanced capabilities.

The 'artificial sun' concept embodies the vision of creating controlled nuclear fusion, a process promising an almost inexhaustible and clean energy source.

However, the challenge of developing superlative materials that can withstand the intense impact of plasma particle flows during fusion processes remains formidable.

Innovatively addressing this, the HFIPS team has designed 'Chixiao' to rigorously test and validate the materials needed for constructing the fusion reactor's inner 'wall'.

Zhou Haishan, a leading researcher from the Institute of Plasma Physics under HFIPS, elucidates the necessity for advanced simulation tools to assess the durability and resilience of such materials under extreme conditions.

The 'Chixiao' device, with its impressive ability to release a stream of particles at a staggering intensity of 10^24 per square meter per second, operates continuously for over 24 hours, thereby providing a robust environment for testing.

Noteworthy is the engineering feat achieved - the device spans 15.5 meters in length, with a weight of 22.5 tons, shaped distinctively like a sword, which inspired its name after 'Chixiao,' one of the top ten legendary swords of ancient China.

Following thorough expert assessments on Tuesday, the device's capabilities were verified to align with its design specifications, reinforcing its pivotal role in advancing China's nuclear fusion research.

This development is expected to play a crucial role in the progress of the Chinese Fusion Engineering Testing Reactor (CFETR).

China's ongoing advancements in nuclear fusion signal its prominent standing on the global stage of technological innovation, further opening doors for international scientific collaboration.

The 'Chixiao' device will not only bolster domestic research efforts but also offer a platform for shared international exploration of fusion technologies.

The deployment of such advanced research apparatus underscores China's commitment to addressing the global energy challenge by harnessing the potential of fusion energy, resonating with the broader international endeavor to transition towards sustainable and clean energy sources.
AI Disclaimer: An advanced artificial intelligence (AI) system generated the content of this page on its own. This innovative technology conducts extensive research from a variety of reliable sources, performs rigorous fact-checking and verification, cleans up and balances biased or manipulated content, and presents a minimal factual summary that is just enough yet essential for you to function as an informed and educated citizen. Please keep in mind, however, that this system is an evolving technology, and as a result, the article may contain accidental inaccuracies or errors. We urge you to help us improve our site by reporting any inaccuracies you find using the "Contact Us" link at the bottom of this page. Your helpful feedback helps us improve our system and deliver more precise content. When you find an article of interest here, please look for the full and extensive coverage of this topic in traditional news sources, as they are written by professional journalists that we try to support, not replace. We appreciate your understanding and assistance.
Newsletter

Related Articles

0:00
0:00
Close
Chinese AI Chipmaker Cambricon Posts Record Profit as Beijing Pushes Pivot from Nvidia
North Korea’s ‘Ghost Hotel’ That Never Hosted a Tourist
China Launches World’s Most Powerful Neutrino Detector
Trump Says U.S. Holds 'Incredible Cards' Over China but Reaffirms Positive Ties
More Than Half a Million Evacuated as Typhoon Kajiki Heads for Vietnam
A monster hit and a billion-dollar toy empire
Hong Kong Launches Regulatory Regime and Trials for HKD-Backed Stablecoins
China rehearses September 3 Victory Day parade as imagery points to ‘loyal wingman’ FH-97 family presence
Apple Expands Social Media Presence in China With RedNote Account Ahead of iPhone 17 Launch
Zelenskyy and his allies say they will press Trump on security guarantees
The Collapse of the Programmer Dream: AI Experts Now the Real High-Earners
PTT Completes Sale of Electric Vehicle Dealer Neo Mobility Asia to MGC‑ASIA
US Lawmaker Probes Intel CEO’s China Ties Amid National Security Concerns
U.S. Tariff Policy Triggers Market Volatility Amid Growing Global Trade Tensions
Torrential rains lashed Hong Kong, shutting schools, hospitals and law courts, marking the highest daily rainfall for August since 1884
U.S. Tariffs Surge to Highest Levels in Nearly a Century Under Second Trump Term
Germany’s Largest Sports Retailer Considers Shifting Production to China
Absolutely 100% Realistic EVO Series Doll by EXDOLL (Chinese Company) used mainly for carnal purposes
Hong Kong Reports 12% Surge in Tourist Arrivals in First Half of 2025
North Korea Restricts Foreign Tourist Access to New Seaside Resort
US-China Chip War Intensifies Over Export Curbs
Moonshot AI Unveils Kimi K2: A New Open-Source AI Model
Hong Kong Advances Digital Asset Strategy to Address Economic Challenges
Thailand Launches Fast‑Track Immigration Lanes for Chinese Students and Families
Rubio Assures ASEAN of Preferential Tariff Treatment Amid US Trade Strategy
Australia Rules Out Pre‑commitment of Troops, Reinforces Defence Posture Amid US‑China Tensions
Nvidia Becomes World’s First Four‑Trillion‑Dollar Company Amid AI Boom
Renault Shares Drop as CEO Luca de Meo Announces Departure Amid Reports of Move to Kering
Asian AI Boom: Goldman Sachs Repositions Asian Equity Strategy Amid AI Growth
Starbucks Faces New Competition as China’s Top Coffee Chain Enters U.S. Market
China’s Central Bank Consults European Peers on Low-Rate Strategies
US Eases Chip Software Sales Restrictions to China
South Korea Signals It May Miss Trump Trade Deal Deadline
AI Raises Alarms Over Long-Term Job Security
Shein Fined €40 Million in France Over Misleading Discounts
DJI Launches Heavy-Duty Coaxial Quadcopter with 80 kg Lift Capacity
Chinese Astronauts Successfully Return from Tiangong Space Station
Amazon Reaches Milestone with Deployment of One Millionth Robot
Robots Compete in Football Tournament in China Amid Injuries
China Unveils Miniature Insect-Like Surveillance Drone
Xiaomi's YU7 SUV Launch Garners Record Pre-Orders Amid Market Challenges
The Rise of Chinese Cross-Border E-Commerce Platforms
China Pledges Greater Openness Amid Global Trade Tensions
China's Iranian Oil Imports Face Disruption Amid Escalating Middle East Tensions
Gold Emerges as Global Safe Haven Amid Uncertainty
Rising Bond Yields Increase Pressure on Bank of Japan
China Releases Draft Rules on Cross-Border Automotive Data Transfers
Rice Prices Surge in Japan Amid Supply Issues and Government Response
Trump Plans Visit to China Following Call with Xi Jinping
Xi Jinping and Donald Trump Hold First Call Since Trade War Began
×