PtGa sample (IMAGE) City University of Hong Kong Caption 香港城市大學馬均章博士與合作團隊在研究半金屬晶體鉑鎵(PtGa)時,在晶體的動量空間中,發現了有關系統擁有奇數的37個外爾點。 Credit City University of Hong Kong Usage Restrictions Image must be used with appropriate caption and credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.