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Showing 1–7 of 7 results
Advanced filters: Author: Wen-Qi Cai Clear advanced filters

  • A quantum microsatellite, with a payload weighing only 23 kilograms, in combination with portable ground stations that weigh merely 100 kilograms, is capable of performing space-to-ground real-time quantum key distribution.

    • Yang Li
    • Wen-Qi Cai
    • Jian-Wei Pan
    Research
    Nature
    Volume: 640, P: 47-54

  • Decoy-state quantum key distribution from a satellite to a ground station is achieved with much greater efficiency than is possible over the same distance using optical fibres.

    • Sheng-Kai Liao
    • Wen-Qi Cai
    • Jian-Wei Pan
    Research
    Nature
    Volume: 549, P: 43-47

  • Transmitting the time signal and generating the secure key with the same carrier photon improves the security of a satellite-based quantum-secure time transfer protocol, which uses two-way quantum key distribution.

    • Hui Dai
    • Qi Shen
    • Jian-Wei Pan
    Research
    Nature Physics
    Volume: 16, P: 848-852

  • Metal-organic frameworks (MOFs) with adjustable porosity and tunable functionality have attracted considerable attention, but the directional control of intermolecular and intramolecular motion of TPE-based ligands in the non-interpenetrated flexible MOFs has not yet been studied. Here, the authors report a non-interpenetrated tetraphenylethylene-based MOF with anisotropic flexibility.

    • Sha-Sha Meng
    • Ming Xu
    • Zhi-Yuan Gu
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-10

  • An efficient entanglement-based quantum key distribution is sent from the Micius satellite to two ground observatories 1,120 kilometres apart to establish secure quantum cryptography for the exchange of quantum keys.

    • Juan Yin
    • Yu-Huai Li
    • Jian-Wei Pan
    Research
    Nature
    Volume: 582, P: 501-505

  • Quantum teleportation of single-photon qubits from a ground observatory to a satellite in low-Earth orbit via an uplink channel is achieved with a fidelity that is well above the classical limit.

    • Ji-Gang Ren
    • Ping Xu
    • Jian-Wei Pan
    Research
    Nature
    Volume: 549, P: 70-73