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| 1 | Malus-metasurface-assisted polarization multiplexing显示文摘Polarization optics plays a pivotal role in diffractive,refractive,and emerging flat optics,and has been widely employed in contemporary optical industries and daily life.Advanced polarization manipulation leads to robust control of the polarization direction of light.Nevertheless,polarization control has been studied largely independent of the phase or intensity of light.Here,we propose and experimentally validate a Malus-metasurface-assisted paradigm to enable simultaneous and independent control of the intensity and phase properties of light simply by polarization modulation.The orientation degeneracy of the classical Malus’s law implies a new degree of freedom and enables us to establish a one-to-many mapping strategy for designing anisotropic plasmonic nanostructures to engineer the Pancharatnam–Berry phase profile,while keeping the continuous intensity modulation unchanged.The proposed Malus metadevice can thus generate a near-field greyscale pattern,and project an independent far-field holographic image using an ultrathin and single-sized metasurface.This concept opens up distinct dimensions for conventional polarization optics,which allows one to merge the functionality of phase manipulation into an amplitudemanipulation-assisted optical component to form a multifunctional nano-optical device without increasing the complexity of the nanostructures.It can empower advanced applications in information multiplexing and encryption,anti-counterfeiting,dual-channel display for virtual/augmented reality,and many other related fields. | Liangui Deng Juan Deng Zhiqiang Guan Jin Tao Yang Chen Yan Yang Daxiao Zhang Jibo Tang Zhongyang Li Zile Li Shaohua Yu Guoxing Zheng Hongxing Xu Cheng-Wei Qiu Shuang Zhang | 2020 | Light(Science & Applications)2020，9，1： | 7 |
| 2 | Controllable defects implantation in MoS2 grown by chemical vapor deposition for photoluminescence enhancement显示文摘 | Ke Wu Zhe Li Jibo Tang Xianglong Lv Hailing Wang Ruichun Luo Pan Liu Lihua Qian Shunping Zhang Songliu Yuan | 2018 | Nano Research2018，11，8： | 2 |
| 3 | Role of welding residual strain and ductility dip cracking on corrosion fatigue behavior of Alloy 52/52M dissimilar metal weld in borated and lithiated high-temperature water显示文摘Corrosion fatigue behavior of Alloy 52/52 M dissimilar metal weld(DMW)was investigated in borated and lithiated high-temperature water.The fatigue life of Alloy 52/52 M DMW in high-temperature water decreased in comparison with that in air.The fatigue cracks initiated at Alloy 52 M butt weld or at the interface of Alloy 52 buttering and Alloy 52 M butt weld.The welding residual strain and ductility dip cracking in Alloy 52 M butt weld promoted the initiation and propagation of fatigue cracks.The environmentally assisted fatigue damage in high-temperature water is discussed by taking account of microstructure defects. | Jun Gao Jibo Tan Ming Jiao Xinqiang Wu Lichen Tang Yifeng Huang | 2020 | Journal of Materials Science & Technology2020，42，7： | 1 |
| 4 | Identification of twist-angle-dependent excitons in WS^(2)/WSe_(2) heterobilayers显示文摘Stacking atomically thin films enables artificial construction of van der Waals heterostructures with exotic functionalities such as superconductivity,the quantum Hall effect,and engineered light-matter interactions.In particular,heterobilayers composed of monolayer transition metal dichalcogenides have attracted significant interest due to their controllable interlayer coupling and trapped valley excitons in moirésuperlattices.However,the identification of twist-angle-modulated optical transitions in heterobilayers is sometimes controversial since both momentum-direct(K–K)and-indirect excitons reside on the low energy side of the bright exciton in the monolayer constituents.Here,we attribute the optical transition at~1.35 eV in the WS_(2)/WSe_(2) heterobilayer to an indirectΓ–K transition based on a systematic analysis and comparison of experimental photoluminescence spectra with theoretical calculations.The exciton wavefunction obtained by the state-of-the-art GW-Bethe-Salpeter equation approach indicates that both the electron and hole of the excitons are contributed by the WS_(2) layer.Polarization-resolved k-space imaging further confirms that the transition dipole moment of this optical transition is dominantly in-plane and is independent of the twist angle.The calculated absorption spectrum predicts that the so-called interlayer exciton peak coming from the K–K transition is located at 1.06 eV,but with a much weaker amplitude.Our work provides new insight into the steady-state and dynamic properties of twist-angle-dependent excitons in van der Waals heterostructures. | Ke Wu Hongxia Zhong Quanbing Guo Jibo Tang Jing Zhang Lihua Qian Zhifeng Shi Chendong Zhang Shengjun Yuan Shunping Zhang Hongxing Xu | 2022 | National Science Review2022，9，6： | 0 |
| 5 | Multi-disciplinary surgery for simultaneous resection of multiple tumors in a patient with newly diagnosed metastatic pheochromocytoma/paraganglioma显示文摘Metastatic pheochromocytoma/paraganglioma(MPP)is a rare endocrine tumor that originates from extra-adrenal chromaffin cells such as the paraganglia cells of sympathetic and parasympathetic nerves.It usually causes multiple solid tumors and exhibits strong aggressiveness with poor prognosis,with a reported 5-year survival rate of less than 50%.Cases of brain and retroperitoneal metastases at the initial diagnosis have not yet been reported.We report a 41-year-old male patient initially diagnosed with MPP in the brain and retroperitoneum who underwent multi-disciplinary collaborative surgery and simultaneous removal of two tumors at our center.Postoperative pathology revealed infiltrative growth of a skull base tumor.The patient chose to receive the tyrosine kinase inhibitor sunitinib as a targeted treatment.A 3-month follow-up after surgery showed that the patient recovered well without signs of metastasis or recurrence.We present multi-disciplinary surgery under similar circumstances for enhanced treatment and postoperative management.The patient demonstrates a favorable prognosis during postoperative follow-up,indicating that simultaneous multidisciplinary surgery may offer greater benefits for MPP patients. | Jibo Jing Lingfeng Meng Yaoguang Zhang Runhua Tang Haoran Wang Jiaxing Ning Xinhao Wang | 2023 | Cancer Pathogenesis and Therapy2023，1，4： | 0 |
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