Precision of Pion Helium spectroscopic theory is improved to 4 parts per billion by APM

Precise measurement of tune-out wavelength of "invisible" atom opens up a new way to test the theory of quantum electrodynamics

Partial Oxidation of Methane Using Molecular Oxygen on Zeolite

A Smart Monitor Watches Pollution in Agricultural Runoff in Real Time

A non-point source (NPS) pollution research group from Innovation Academy for Precision Measurement Science and Technology proposed a real-time measurement of total nitrogen (TN) for agricultural runoff based on multiparameter sensors and intelligent algorithms.

APM Researchers Unravels the Reaction Mechanism of Propane Aromatization on Gallium/ZSM-5 Zeolite

Recently, the team led by Professor XU Jun and DENG Feng from the Innovation Academy for Precision Measurement Science and Technology (APM) has made important progress in unravelling the reaction mechanism of propane aromatization on Gallium/ZSM-5 Zeolite. By using in situ solid-state nuclear magnetic resonance technology (ssNMR), the team studied the mechanism of propane conversion to aromatics on gallium modified ZSM-5 zeolite (Ga/ZSM-5), and discovered that the cyclopen...

APM Researchers Reveal the Mechanism of High-order Harmonic Generation in Fibonacci Quasicrystal

Recently, the Laser-induced Ultrafast Electron Dynamics (LUED) Group from the Innovation Academy for Precision Measurement Science and Technology (APM) has made significant progress in the study of high-order harmonic generation (HHG) in quasicrystals. The research team dismantled the barriers of studying quasicrystals by ultrafast and strong-field physics. They theoretically investigated the mechanism and advantages of quasicrystals as an ultrafast light source. The work ...