Professor Lin’s research has centred on condensed matter physics, with particular emphasis on superconductivity, strongly correlated electron systems, and the physical properties of quantum materials. Through sustained research and participation in major national basic research programmes, he has contributed to the development of fundamental physics research in China. His professional work has also encompassed science and technology policy, strategic planning, and the organisation of national basic research programmes, including the National 973 Programme. He has authored numerous peer-reviewed publications in physics and related fields. Through continued engagement in fundamental research, national research programmes, and science and technology administration, Professor Lin has contributed to connecting advances in condensed matter physics with broader questions of scientific strategy, research infrastructure, and the development of China’s national innovation capacity.