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Showing 1–3 of 3 results
Advanced filters: Author: Guanming Lao Clear advanced filters

  • Alkaline-earth phenoxides show promise as optical cycling centres; however, their properties when connected to larger structures is unclear. Now it has been shown that their optical cycling remains efficient despite increasing molecular complexity, enabling the scaling of laser-coolable molecules toward larger structures and surface-bound quantum systems.

    • Guanming Lao
    • Taras Khvorost
    • Wesley C. Campbell
    Research
    Nature Chemistry
    Volume: 18, P: 84-91

  • Laser cooling of molecules with more than six atoms is challenging, mainly due to vibrational loss to dark states. Now, taking a step towards the development of a ‘quantum functional group’, it has been shown that such vibrational loss in molecules like phenol can be greatly restricted by functionalizing with a Ca(I)–O unit, which may serve as a generic qubit moiety.

    • Guo-Zhu Zhu
    • Debayan Mitra
    • Eric R. Hudson
    Research
    Nature Chemistry
    Volume: 14, P: 995-999