【期刊论文】Role of pore morphology in positronium diffusion in mesoporous silica thin films and in positronium emission from the surfaces

何春清， Chunqing He， Shaojie Wang， Yoshinori Kobayashi， Toshiyuki Ohdaira， and Ryoichi Suzuki

【期刊论文】Positronium annihilation and pore surface chemistry in mesoporous silica films

何春清

【期刊论文】Evolution of pores in mesoporous silica films: Porogen loading effect

何春清

【期刊论文】Development on a pulsed slow-positron beam: Moderator and bunching signal waveform

何春清

【期刊论文】Evidence for pore surface dependent positronium thermalization in mesoporous silica/hybrid silica films

何春清

【期刊论文】Positron annihilation studies of hyper-cross-linked polystyrenes

何春清

【期刊论文】Mechanism of enhanced positronium formation in low-temperature polymers

何春清

【期刊论文】Detection of hydrogen in neutron-irradiated nickel using positron lifetime spectroscopy

何春清

【期刊论文】Tunable pores in mesoporous silica films studied using a pulsed slow positron beam

何春清

【期刊论文】Study of mesoporous silica films by positron annihilation based on a slow positron beam：Effects of preparation conditions on pore size and open porosity

何春清

【期刊论文】Molecular motions at low temperature observed by positron annihilation

何春清