Publications by authors named "Linghang Kong"

Recently, metal halides have attracted much attention due to their fascinating optical properties. However, achieving efficient white emission with ultralong afterglow remains a great challenge. Herein, we report Sb/Mn-codoped CsCdCl and multiple emission bands can be observed, which are derived from the self-trapped exciton emission of the Sb-Cl moiety and the d-d transition of Mn.

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Due to the easy transformation to the non-luminous yellow-CsPbIphase in air,-CsPbInanocrystalline materials with red light emission find limited applications. Lifting its structural stability is a challenge in its quantum dot (QD) lighting field. Here we studied the doping of Mnions (5.

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Zero-dimensional metal halides with diverse structures and rich photophysical properties have been reported. However, achieving multimode dynamic luminescence and efficient near-infrared (NIR) emission under blue light excitation in a single system is a great challenge. Herein, Sb-doped hybrid Cd(II) halides were synthesized by a large scale synthesis process at room temperature.

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The host lattice environments of Sb has a great influence on its photophysical properties. Here, we synthesized three zero-dimensional organic metal halides of (TPA)SbCl (1), Sb-doped (TPA)SnCl(HO)·2HO (Sb-2), and Sb-doped (TPA)SnCl (Sb-3). Compared with the intense orange emission of 1, Sb-3 has smaller lattice distortion, thus effectively suppressing the exciton transformation from singlet to triplet self-trapped exciton (STE) states, which makes Sb-3 has stronger singlet STE emission and further bring a white emission with a photoluminescence quantum efficiency (PLQE) of 93.

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A quantum instruction set is where quantum hardware and software meet. We develop characterization and compilation techniques for non-Clifford gates to accurately evaluate its designs. Applying these techniques to our fluxonium processor, we show that replacing the iSWAP gate by its square root SQiSW leads to a significant performance boost at almost no cost.

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Tension between doctors and patients as a social problem has existed for a long time; thus far, there is no good solution. From the perspective of trust between doctors and patients, this research studies the relieving effect of perspective-taking interventions on the tension between doctors and patients. This study used a randomized, single-blind online experiment.

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Introduction: Human concerns about fossil fuel depletion, energy security and environmental degradation have driven the rapid development of solar photovoltaic (PV) power generation. Most of the photovoltaic power generation plants are concentrated in desert, grassland and arable land, which means the change of land use type. However, there is still a gap in the research of the PV panel layout on grassland plant species diversity and ecological function.

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Space perception is systematically biased. Few theories of spatial bias address the possible functional advantages of mechanisms that produce spatial biases. The scale expansion hypothesis proposes that many spatial biases are due to the perceptual expansion of visual angles, which acts somewhat like a natural magnifying glass in vision.

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