C60 molecule was adsorbed on the Au(111)surface and irradiated with UV light.The coalescence under the UV radiation was followed by STM in situ. According to the STMobservation, the coalesced products have larger cage...C60 molecule was adsorbed on the Au(111)surface and irradiated with UV light.The coalescence under the UV radiation was followed by STM in situ. According to the STMobservation, the coalesced products have larger cages and finally form a film.展开更多
近年来,在中国科学院知识创新工程和国家自然科学基金委员会的资助下,中科院物理所陈东敏研究组致力于扫描隧道显微技术的创新和研发,在仪器自主研制方面取得了创新性研究进展。他们成功研制出具有对称式机械结构的双探针扫描隧道显...近年来,在中国科学院知识创新工程和国家自然科学基金委员会的资助下,中科院物理所陈东敏研究组致力于扫描隧道显微技术的创新和研发,在仪器自主研制方面取得了创新性研究进展。他们成功研制出具有对称式机械结构的双探针扫描隧道显微镜(STM)探头,并通过主动降噪技术大大提高了STM系统的信噪比。同时,他们通过多年努力,实现多项技术创新,成功完成了超高真空低温(变温)强磁场双探头STM与分子束外延联合系统的研发,并应用于实际科研。上述两套设备从原理到技术实施方案均有独到之处,相关内容已分别发表在美国Review of Scientific Instrument杂志上。展开更多
文摘C60 molecule was adsorbed on the Au(111)surface and irradiated with UV light.The coalescence under the UV radiation was followed by STM in situ. According to the STMobservation, the coalesced products have larger cages and finally form a film.
文摘近年来,在中国科学院知识创新工程和国家自然科学基金委员会的资助下,中科院物理所陈东敏研究组致力于扫描隧道显微技术的创新和研发,在仪器自主研制方面取得了创新性研究进展。他们成功研制出具有对称式机械结构的双探针扫描隧道显微镜(STM)探头,并通过主动降噪技术大大提高了STM系统的信噪比。同时,他们通过多年努力,实现多项技术创新,成功完成了超高真空低温(变温)强磁场双探头STM与分子束外延联合系统的研发,并应用于实际科研。上述两套设备从原理到技术实施方案均有独到之处,相关内容已分别发表在美国Review of Scientific Instrument杂志上。