Center for High Pressure Science & Technology Advanced Research

Center for High Pressure Science & Technology Advanced Research
Name	Center for High Pressure Science & Technology Advanced Research
Established	2013
Type	Research institute
Headquarters	Beijing, China
Key people	Ho-kwang Mao
Field	High-pressure physics, Materials science, Earth science, Chemistry

Center for High Pressure Science & Technology Advanced Research. It is a major international research institute dedicated to advancing the frontiers of high-pressure science and technology. Founded in 2013, the center operates under the auspices of the Chinese Academy of Sciences and has rapidly become a global hub for interdisciplinary research. Its mission encompasses exploring novel material states, simulating planetary interiors, and developing transformative technologies through the application of extreme pressures.

History and establishment

The center was formally established in 2013 through a strategic initiative by the Chinese Academy of Sciences, with foundational support from the Ministry of Science and Technology of the People's Republic of China. Its creation was part of a broader national effort to achieve scientific leadership in cutting-edge fields, mirroring the model of other elite institutions like the Max Planck Society. The inaugural director, renowned physicist Ho-kwang Mao, was recruited from the Carnegie Institution for Science in Washington, D.C., bringing decades of pioneering expertise from facilities like the Carnegie Earth and Planets Laboratory. The establishment of the center significantly bolstered China's infrastructure for condensed matter physics and geophysics, creating a dedicated national platform for high-pressure research that attracts leading scientists from around the world.

Research focus and scientific programs

The center's research is organized around several interdisciplinary programs that leverage high-pressure conditions to probe fundamental questions. A primary focus is the discovery and synthesis of novel materials with exceptional properties, such as room-temperature superconductivity and super-hard alloys. Another major program investigates the physics and chemistry of planetary interiors, simulating conditions within Earth's mantle and core, as well as within ice giants like Uranus and Neptune. Research in energy materials seeks to develop new catalysts and battery components, while studies in high-pressure chemistry explore new reaction pathways and compounds inaccessible at ambient pressure. These programs often involve close collaboration between theorists and experimentalists.

Facilities and experimental capabilities

The center houses a world-class suite of facilities for generating and diagnosing matter under extreme conditions. Its cornerstone instruments include large-volume multi-anvil press systems and numerous diamond anvil cell setups, capable of reaching pressures exceeding millions of atmospheres. These are integrated with advanced probing techniques, such as synchrotron X-ray diffraction and Raman spectroscopy, for in-situ analysis. The center operates beamlines at major synchrotron facilities, including the Shanghai Synchrotron Radiation Facility. Supporting laboratories are equipped for ultrafast spectroscopy, high-resolution electron microscopy, and computational modeling using supercomputers to guide experiments and interpret results.

Organizational structure and leadership

The center is structured as a network of research divisions and teams, typically organized by scientific discipline or technique. It is led by a director, with Ho-kwang Mao serving in this role since its founding, providing scientific vision and strategic direction. Research activities are overseen by division heads and principal investigators who manage individual laboratories and projects. The institute maintains an international advisory board comprising eminent scientists from institutions like the University of Chicago and the University of Edinburgh to guide its scientific trajectory. Administrative and technical support staff enable the complex operations of its advanced facilities.

Key scientific achievements and discoveries

Researchers at the center have produced several landmark findings that have reshaped understanding in multiple fields. A major breakthrough was the discovery of superionic ice, a new phase of water that exists at extreme pressures and temperatures, with implications for the magnetic fields of ice giants. The center has also reported significant advances in the search for high-temperature superconductors, synthesizing materials like lanthanum hydride that exhibit superconducting signatures under high pressure. Other notable work includes the synthesis of novel forms of nitrogen and carbon dioxide, and detailed studies of silicate melt behavior relevant to Earth's early magma ocean. These discoveries are frequently published in top-tier journals such as *Nature* and *Science*.

Collaborations and partnerships

The center maintains an extensive network of global scientific partnerships to foster innovation and resource sharing. It collaborates closely with major international high-pressure laboratories, including the Geophysical Laboratory at the Carnegie Institution for Science and groups at the University of Bayreuth. Within China, it partners with leading universities such as Peking University and Jilin University, as well as other Chinese Academy of Sciences institutes like the Institute of Physics. The center is a key participant in global research consortia and regularly hosts international conferences, such as the International Conference on High Pressure Science and Technology. These collaborations facilitate access to unique facilities, exchange of researchers, and joint investigations of grand scientific challenges.

Category:Research institutes in China Category:High-pressure physics Category:Chinese Academy of Sciences