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| Front cover of Chinese Physics Letters, Volume 42, Issue 5. (COURTESY PHOTO) |
Chinese Physics Letters (CPL), launched in 1984, is the flagship journal of the Chinese Physical Society and the Institute of Physics, Chinese Academy of Sciences. Over the past four decades, it has evolved into a vital platform for Chinese physicists to engage with the global research community, while also chronicling the remarkable development of physics in China.
Rooted in China, influencing the world
CPL embodies the aspirations of Chinese physicists for the advancement of physics in the country, serving as a bridge for academic exchange between the Chinese and international physics communities.
The advisory editorial board consists of eminent physicists such as Chen-Ning Yang and Tsung-Dao Lee, who with their academic insight and global perspective guide the journal's positioning and development direction. This top-level design has laid a solid foundation for CPL's high-quality development.
During his distinguished academic career, Professor Yang published seven papers of significant academic value in CPL. His contributions not only reflect how senior scientists have helped elevate the standing of Chinese physics on the global stage, but also inspire generations of young scholars to pursue academic excellence in service of the nation.
Over the years, CPL has published a series of influential achievements that represent China's highest level of scientific research, earning Chinese physicists international recognition. A landmark example is a breakthrough by a team led by academician Zhao Zhongxian.
In 2008, they raised the critical temperature of iron-based superconductors to 55 K, a record that remains unbroken. Following rapid publication of the feat in CPL, the work was selected by Science magazine as one of the "Top 10 Scientific Breakthroughs of the Year."
Another notable contribution came from academician Xue Qikun's team in 2012, reporting a breakthrough in interfacial high-temperature superconductivity, opening up new research directions in the field.
Strengthening academic quality and service capabilities
Since 2019, CPL has entered a phase of rapid development. Both its academic standards and service capabilities have been significantly enhanced.
The editorial board conducts rigorous pre-screening of all submissions and ensures precise matching of reviewers, making the peer-review process both efficient and fair. The quality of published articles has improved and the journal's impact factor quadrupled over the past six years. In 2024, CPL entered the JCR Q1 category.
In recent years, CPL, together with three other leading physics journals in China — Physics, Acta Physica Sinica and Chinese Physics B — has been organizing a "Special Symposium on Chinese Physics Journals" at the annual Chinese Physical Society Autumn Conference. This academic event has expanded to include more than 20 domestic journals, becoming an important platform for exchange within the Chinese physics community.
Rapid publication of science achievements
In 2012, under the leadership of then editor-in-chief Zhu Bangfen and the associate editors, CPL started a special section titled "Express Letters," dedicated to the rapid publication of significant original research. This section has earned strong recognition within the Chinese physics community and plays an active role in enhancing the international visibility of China's major scientific achievements.
A notable example took place in 2019. The team of He Ke, Xue Qikun and Xu Yong from Tsinghua University experimentally discovered an intrinsic magnetic topological insulator, MnBi_2Te_4, which can serve as a platform for studying and regulating various topological states and effects.
They submitted their manuscript to CPL, which quickly published it in "Express Letters" and it subsequently featured in a research highlight by Physics World. The rapid publication of this achievement demonstrated CPL's role as a core journal for Chinese physics, timely disseminating cutting-edge academic achievements and fostering international academic exchange.
As the editor-in-chief, I am proud of the journal's rapid growth, while also deeply aware of the heavy responsibilities that lie ahead. In the future, we will continue to uphold our strengths in rapidly publishing high-level achievements, and adhere to the principle of "relying on scientists and serving scientists."
We are committed to facilitating deeper and broader academic exchange between the Chinese and international physics communities.
The author is the editor-in-chief of Chinese Physics Letters.