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| 1 | Nanoscale all-optical logic devices显示文摘Commercial computers based on electronic logic devices have brought great changes to the world. However, traditional electronic devices are suffering from numerous technical challenges in their attempts to continue to satisfy Moore's law. Alloptical logic devices, as promising successors to their electronic counterparts, have become a major focus of optics research. In this paper, we provide a review of current all-optical logic devices. The logic gates in these devices, which are described in the first part of the review, are divided into five categories based on the different principles used in their realization. Complex optical devices with various functions and reconfigurable devices are summarized in the next section. In the final part of this paper, we discuss some of the previous works on all-optical integrated chips with specific functions. This review will provide a complete technological roadmap for all-optical devices and aims to be helpful in possible future developments in this growing field. | Ye Chen YinKe Cheng RongBin Zhu FeiFan Wang HaoTian Cheng ZhenHuan Liu ChongXiao Fan YuXuan Xue ZhongCheng Yu JianKun Zhu XiaoYong Hu QiHuang Gong | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，4： | 1 |
| 2 | Rural Plan Implementation Based on Land Property Rights Innovation: A Case Study of Qinggangshu Village in Chengdu显示文摘As widely discussed, rural planning in China has for a long time adopted the mentality and methodology of urban planning, resulting in implementation inefficiency. By reviewing the practices of rural land reform and rural planning in Chengdu, this paper points out that the fact that rural planning often ignores land property rights is the crucial reason for the problems and that the recent reforms on rural land property rights remarkably promote the efficient implementation of rural plans. Taking Qinggangshu Village as an example, the paper argues that the policy innovation of Chengdu aiming at clarifying the physical boundaries, complete attributes, rich functions, and effective protection of land property rights is the key premise to guarantee the efficient implementation of rural plans, based on which the new land use mode, land capital management mode, and integrated rural governance mode would further ensure the sustainability of rural plan implementation. The policy innovation on land property rights provides a brand new perspective to the institutional design for rural plan implementation mechanism and can serve as a useful reference to other localities. | Wang Yue Liu Jian Xue Haotian Tan Zongbo Li Min | 2018 | China City Planning Review2018，27，4： | 1 |
| 3 | Near-infrared electroluminescence of AlGaN capped InGaN quantum dots formed by controlled growth on photoelectrochemical etched quantum dot templates显示文摘Near-infrared electroluminescence of InGaN quantum dots(QDs)formed by controlled growth on photoelectrochemical(PEC)etched QD templates is demonstrated.The QD template consists of PEC InGaN QDs with high density and controlled sizes,an AlGaN capping layer to protect the QDs,and a GaN barrier layer to planarize the surface.Scanning transmission electron microscopy(STEM)of Stranski-Krastanov(SK)growth on the QD template shows high-In-content InGaN QDs that align vertically to the PEC QDs due to localized strain.A highAl-content A1_(0.9)Ga_(0.1)N capping layer prevents the collapse of the SK QDs due to intermixing or decomposition during higher temperature GaN growth as verified by STEM.Growth of low-temperature(830℃)p-type layers is used to complete the p-n junction and further ensure QD integrity.Finally,electroluminescence shows a significant wavelength shift(800 nm to 500 nm),caused by the SK QDs’tall height,high In content,and strong polarization-induced electric fields. | XIONGLIANG WEI SYED AHMED AL MUYEED HAOTIAN XUE ELIA PALMESE RENBO SONG NELSON TANSU JONATHAN J.WIERER,JR. | 2022 | Photonics Research2022，10，1： | 0 |
| 4 | Ferroptosis: a potential target for the treatment of atherosclerosis显示文摘Atherosclerosis(AS),the main contributor to acute cardiovascular events,such as myocardial infarction and ischemic stroke,is characterized by necrotic core formation and plaque instability induced by cell death.The mechanisms of cell death in AS have recently been identified and elucidated.Ferroptosis,a novel iron-dependent form of cell death,has been proven to participate in atherosclerotic progression by increasing endothelial reactive oxygen species(ROS)levels and lipid peroxidation.Furthermore,accumulated intracellular iron activates various signaling pathways or risk factors for AS,such as abnormal lipid metabolism,oxidative stress,and inflammation,which can eventually lead to the disordered function of macrophages,vascular smooth muscle cells,and vascular endothelial cells.However,the molecular pathways through which ferroptosis affects AS development and progression are not entirely understood.This review systematically summarizes the interactions between AS and ferroptosis and provides a feasible approach for inhibiting AS progression from the perspective of ferroptosis. | Chengyi Li Ran Liu Zhenyu Xiong Xue Bao Sijia Liang Haotian Zeng Wei Jin Quan Gong Lian Liu Jiawei Guo | 2024 | Acta Biochimica et Biophysica Sinica2024，56，3： | 0 |
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