TY - JOUR AU - Lee Liu AU - Jun Ye AB -
The C60 fullerene molecule has been the subject of intense study for four
decades, starting with its identification in the mass spectra of carbon soot in
1985. In this review, we focus on the achievement of ultra-high-resolution
spectroscopy of gas phase neutral C60, heralded by the observation of quan-
tum state–resolved infrared spectra in 2019. C60 is now the largest and most
symmetric molecule for which rovibrational quantum state resolution has
been achieved, motivating the use of large molecules for studying com-
plex quantum systems with symmetries and degrees of freedom not readily
available in other composite systems.We discuss the theory, challenges, and
experimental techniques of high-resolution C60 spectroscopy and recent ex-
perimental results probing the structure, dynamics, and interactions of C60
enabled by quantum state resolution.
The C60 fullerene molecule has been the subject of intense study for four
decades, starting with its identification in the mass spectra of carbon soot in
1985. In this review, we focus on the achievement of ultra-high-resolution
spectroscopy of gas phase neutral C60, heralded by the observation of quan-
tum state–resolved infrared spectra in 2019. C60 is now the largest and most
symmetric molecule for which rovibrational quantum state resolution has
been achieved, motivating the use of large molecules for studying com-
plex quantum systems with symmetries and degrees of freedom not readily
available in other composite systems.We discuss the theory, challenges, and
experimental techniques of high-resolution C60 spectroscopy and recent ex-
perimental results probing the structure, dynamics, and interactions of C60
enabled by quantum state resolution.