Papers
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Total Citations
11
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About
Ran Hai is a leading researcher in the field of nuclear fusion diagnostics, with a primary focus on laser-induced breakdown spectroscopy (LIBS) for plasma-facing component (PFC) analysis. His work centers on developing advanced, real-time diagnostic tools to monitor material erosion, impurity transport, and redeposition in tokamak fusion devices—critical challenges for long-pulse operations. Hai’s most notable contribution is the development of a portable LIBS device for in situ, rapid characterization of wall composition on the first wall of the EAST tokamak, a breakthrough that enables precise identification of impurities and their spatial distribution without disrupting plasma operations. This work, published in 2023 and already cited 11 times, demonstrates his impact on advancing fusion reactor safety and performance. Hai’s research bridges the gap between laboratory spectroscopy and practical fusion engineering, offering a non-destructive method to assess PFC degradation. His achievements are recognized as pivotal for the next generation of fusion devices, including ITER, where real-time wall monitoring will be essential. For students and researchers, Hai’s work exemplifies how innovative diagnostic techniques can solve pressing challenges in sustainable energy research.
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