91电影院日伦韩伦一区二区三区-免费?级毛片在线播放不收费-日韩在线精品强奸乱中文字幕-亚洲?V日韩?V不卡在线观看-av不卡免费在线观看-综合在线视频精品专区-亚洲欧美精品一区二区综合精品区-欧美一级片手机在线观看

2024

2024

  • Record 97 of

    Title:Linearly polarized RABBIT beyond the dipole approximation
    Author Full Names:Liao, Yijie; Chen, Yongkun; Dahlstrom, Jan Marcus; Pi, Liang-Wen; Lu, Peixiang; Zhou, Yueming
    Source Title:PHYSICAL REVIEW A
    Language:English
    Document Type:Article
    Keywords Plus:ELECTRIC QUADRUPOLE TRANSITIONS; ABOVE-THRESHOLD-IONIZATION; QUANTUM ELECTRODYNAMICS; ANGULAR-DISTRIBUTIONS; PHOTOIONIZATION; GAUGE; MULTIPOLE; PHOTOELECTRONS; RETARDATION; PULSES
    Abstract:We theoretically investigate nondipole effects in the reconstruction of attosecond beating by interference of two-photon transitions (RABBIT) of helium using linearly polarized extreme ultraviolet and infrared fields. By scanning the time delay between the two fields, we observe modulations in sidebands (SBs) both for angularintegrated photoelectron yield and forward-backward asymmetry in photoelectron distribution along the lightpropagation direction. The SB modulations of the forward-backward asymmetry reveal Wigner and continuumcontinuum time delays of the electron wave packets ionized via nondipole paths, different from the conventional RABBIT where only the dipole paths are involved. Furthermore, the time delays extracted from the forwardbackward asymmetry show an abrupt jump as a function of polar emission angle of photoelectrons, due to the competition among continuum partial waves in nondipole laser-assisted photoionization.
    Addresses:[Liao, Yijie; Chen, Yongkun; Lu, Peixiang; Zhou, Yueming] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China; [Liao, Yijie; Chen, Yongkun; Lu, Peixiang; Zhou, Yueming] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China; [Dahlstrom, Jan Marcus] Lund Univ, Dept Phys, Box 118, SE-22100 Lund, Sweden; [Pi, Liang-Wen] Chinese Acad Sci, Ctr Attosecond Sci & Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China; [Lu, Peixiang] Opt Valley Lab, Wuhan 430074, Hubei, Peoples R China; [Zhou, Yueming] Hubei Opt Fundamental Res Ctr, Wuhan 430074, Peoples R China
    Affiliations:Huazhong University of Science & Technology; Huazhong University of Science & Technology; Lund University; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS
    Publication Year:2024
    Volume:110
    Issue:2
    Article Number:23109
    DOI Link:http://dx.doi.org/10.1103/PhysRevA.110.023109
    數(shù)據(jù)庫ID(收錄號):WOS:001298654000005
  • Record 98 of

    Title:Enhanced secondary electron emission properties of sputter-deposited MgO-Au composite film via Cr doping
    Author Full Names:Liu, Li; Li, Jie; Xia, Zhangcong; Liu, Biye; Liu, Hulin; Wu, Shengli; Hu, Wenbo
    Source Title:VACUUM
    Language:English
    Document Type:Article
    Keywords Plus:CERMET FILMS; BEHAVIOR; XPS
    Abstract:High and stable secondary electron emission yield (SEY) is essential for thin film materials used for electrical signal amplification in electronic devices. To enhance the secondary electron emission (SEE) capability of MgO-Au composite film, Cr-doped MgO-Au film was prepared by magnetron sputtering and the effect of Cr doping on the SEE properties of MgO-Au film was intensively investigated. It was confirmed that the doped Cr element is distributed through the whole composite film in a form of Cr2O3. 2 O 3 . Compared to the conventional MgO-Au film, the Cr-doped MgO-Au film with a Cr/(Cr + Mg) atomic ratio of 0.71 % achieves a SEY of 7.1 with a 4.4 % rise at the primary electron energy (Ep) E p ) of 300 eV and a maximum SEY of 10.9 with a 10.1 % increase at the E p of 800 eV, and it also has a reduction of 49.2 % in SEE decay rate under continuous electron bombardment. For this novel composite film, the SEY ascension mainly attributes to the MgO grain enlargement and chemical stability enhancement, and the decreased SEE decay rate is associated with the improvements of resistance to electron bombardment and electric conductivity induced by Cr doping.
    Addresses:[Liu, Li; Li, Jie; Xia, Zhangcong; Liu, Biye; Wu, Shengli; Hu, Wenbo] Xi An Jiao Tong Univ, Minist Educ, Sch Elect Sci & Engn, Key Lab Phys Elect & Devices, 28 Xianning West Rd, Xian 710049, Peoples R China; [Wu, Shengli; Hu, Wenbo] Xi An Jiao Tong Univ, Sch Elect Sci & Engn, Moe Key Lab Multifunct Mat & Struct, 28 Xianning West Rd, Xian 710049, Peoples R China; [Liu, Hulin] Chinese Acad Sci, Xian Inst Opt & Precis Mech, 17 Xinxi Rd, Xian 710119, Peoples R China
    Affiliations:Xi'an Jiaotong University; Xi'an Jiaotong University; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS
    Publication Year:2024
    Volume:229
    Article Number:113545
    DOI Link:http://dx.doi.org/10.1016/j.vacuum.2024.113545
    數(shù)據(jù)庫ID(收錄號):WOS:001298982000001
  • Record 99 of

    Title:Highly sensitive CD40L protein discrimination via label-free fiber sensing technologies
    Author Full Names:Hu, Mingxuan; Li, Xuying; Li, Yansong; Wang, Ruiduo; Kang, Tongyuan; Xu, Fuxing; Bai, Jintao; Jiang, Man; Zhu, Yaomin
    Source Title:ANALYST
    Language:English
    Document Type:Article
    Abstract:The recombinant Cluster of Differentiation 40 Ligand (CD40L) can be expressed in various cells and is closely related to various types of cancer. This association underscores the critical need for expedited and precise measurement of CD40L levels in clinical fluid specimens. A novel optical fiber biosensor has been devised, employing single-mode fibers that are sandwiched around a coreless fiber, with the diameter refined by etching with hydrogen fluoride. This innovative configuration allows for light transmission through the evanescent field, thereby enhancing the sensor's sensitivity to changes in the surrounding refractive index. Employing chemical binding techniques, CD40 was securely immobilized onto the fiber's surface, facilitating the detection of CD40L. The sensor exhibited a sensitivity of 1.126 nm (mu g mL(-1))(-1) and a detection limit of 0.68 nM. Furthermore, the sensor's specificity for CD40L was validated using authentic clinical serum samples spiked with artificial analytes. In addition, the specificity of CD40L of the proposed sensor was proved using natural clinical serum samples with added artificial analyte, assisted by the ELISA method, and the results ideally conformed with the detection of standard samples. With the aid of the ELISA method, the outcomes were found to be in excellent agreement with those from standard sample detection. Consequently, the findings indicate that this sensor provides a specific, label-free, and highly sensitive method for CD40L detection, showcasing its significant potential for applications in molecular biology research.
    Addresses:[Hu, Mingxuan; Wang, Ruiduo; Kang, Tongyuan; Bai, Jintao; Jiang, Man] Northwest Univ, Sch Phys, Int Collaborat Ctr Photoelect Technol & Nano Funct, State Key Lab Photon Technol Western China Energy,, Xian 710069, Peoples R China; [Li, Yansong; Zhu, Yaomin] Xi An Jiao Tong Univ, Affiliated Hosp 1, Dept Anesthesiol & Ctr Brain Sci, Xian 710061, Shaanxi, Peoples R China; [Wang, Ruiduo] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China; [Li, Xuying] Hainan Med Univ, Hainan Affiliated Hosp, Hainan Gen Hosp, Dept Anesthesiol, Haikou 570100, Hainan, Peoples R China; [Xu, Fuxing] Shanxi Med Univ, Chinese Acad Med Sci, Shanxi Hosp, Dept Anesthesiol,Shanxi Prov Canc Hosp,Canc Hosp, Taiyuan 030013, Shanxi, Peoples R China
    Affiliations:Northwest University Xi'an; Xi'an Jiaotong University; State Key Laboratory of Transient Optics & Photonics; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS; Hainan Medical University; Shanxi Medical University; Chinese Academy of Medical Sciences - Peking Union Medical College
    Publication Year:2024
    Volume:149
    Issue:20
    DOI Link:http://dx.doi.org/10.1039/d4an00867g
    數(shù)據(jù)庫ID(收錄號):WOS:001303101400001
  • Record 100 of

    Title:Color-restoring and energy-saving imaging monitoring for intelligent offshore engineering
    Author Full Names:Quan, Xiangqian; Chen, Xiangzi; Wei, Yucong; Li, Zizheng; Li, Yun; Yan, Peng
    Source Title:OCEAN ENGINEERING
    Language:English
    Document Type:Article
    Keywords Plus:UNDERWATER; ENHANCEMENT; RESTORATION
    Abstract:Images play a crucial role in artificial intelligence (AI) for offshore engineering, which provide a large amount of data for machine intelligence to ensure the safe operation and maintenance of offshore structures. However, due to the attenuation of sunlight in water or monitoring at nighttime, underwater imaging monitoring systems need a light source, which consumes a lot of energy and impacts the load capacity of an offshore monitoring system. In addition, due to the nonlinearity of attenuation at different wavelengths, underwater images generally suffer from color deviation, tending to be blue and green, which decreases the accuracy of machine learning and intelligent recognition in unmanned offshore engineering. In order to reduce energy consumption and enhance color restoration, we proposed and designed a three-detector underwater imaging system (TD&TP-UIS) based on a prism, in which three detectors were used to enhance the utilization efficiency of light, and a gated band coating was designed on the prism to enhance the color reproduction. A series of experiments were carried out in water tanks, pools, Qiandao Lake, and other places to verify the advantage of color restoration and energy saving using the TD&TP-UIS.
    Addresses:[Quan, Xiangqian; Wei, Yucong] Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China; [Chen, Xiangzi] Hainan Trop Ocean Univ, Yazhou Bay Innovat Inst, Sanya 572022, Peoples R China; [Wei, Yucong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Chen, Xiangzi] Hainan Trop Ocean Univ, Coll Marine Sci & Technol, Sanya 572022, Peoples R China; [Li, Zizheng] Sun Yat sen Univ, TianQin Res Ctr Gravitat Phys, MOE Key Lab TianQin Miss, Zhuhai Campus, Zhuhai 519082, Peoples R China; [Li, Zizheng] Sun Yat sen Univ, Frontiers Sci Ctr TianQin, Gravitat Wave Res Ctr CNSA, Sch Phys & Astron, Zhuhai Campus, Zhuhai 519082, Peoples R China; [Li, Yun; Yan, Peng] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
    Affiliations:Chinese Academy of Sciences; Institute of Deep-Sea Science & Engineering, CAS; Hainan Tropical Ocean University; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Hainan Tropical Ocean University; Sun Yat Sen University; Sun Yat Sen University; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS
    Publication Year:2024
    Volume:311
    Article Number:118951
    DOI Link:http://dx.doi.org/10.1016/j.oceaneng.2024.118951
    數(shù)據(jù)庫ID(收錄號):WOS:001297668700001
  • Record 101 of

    Title:X-ray compressed ultrafast photography under the constraint of time-integrated-image for X-pinch
    Author Full Names:Zhou, Haoyu; Yao, Zhiming; Sheng, Liang; Song, Yan; Liu, Zhen; Han, Changcai; Zhu, Zijian; Li, Yang; Duan, Baojun; Ji, Chao; Wu, Jian; Hei, Dongwei; Liu, Yinong
    Source Title:OPTICS AND LASERS IN ENGINEERING
    Language:English
    Document Type:Article
    Keywords Plus:PLASMA
    Abstract:This paper presents a time-integrated-image-constrained X-ray compressed ultrafast photography system for comprehensive measurement of the aluminum X-pinch evolution process. The system incorporates a pinhole and a scintillator to convert the X-ray video to fluorescence video. The fluorescence video is recorded by a compressed ultrafast photography channel and a time-integrated imaging channel respectively. By recording the fluorescence video instead of the self-emission visible light video, the long tailing effect can be significantly inhibited, which is more conducive to the image reconstruction of the compressed ultrafast photography channel. In addition, by combining the time-integrated imaging channel, the reconstruction quality is significantly improved. Based on the Qin-I pulsed power facility, we recorded the continuous two-dimensional X-ray evolution process of aluminum X-pinch for the first time. Our results contribute to deep insights into the temporal-spatial distribution of the X-pinch imploding plasma. It can also offer direction for the assessing of X-ray backlight photography applications at the X-pinch facility.
    Addresses:[Zhou, Haoyu] Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China; [Zhou, Haoyu; Yao, Zhiming; Sheng, Liang; Song, Yan; Liu, Zhen; Han, Changcai; Zhu, Zijian; Li, Yang; Duan, Baojun; Hei, Dongwei; Liu, Yinong] Northwest Inst Nucl Technol, Natl Key Lab Intense Pulsed Radiat Simulat & Effec, Xian 710024, Peoples R China; [Ji, Chao] Chinese Acad Sci, Key Lab Ultrafast Photoelect Diagnost Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China; [Wu, Jian] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China
    Affiliations:Tsinghua University; Northwest Institute of Nuclear Technology - China; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS; Xi'an Jiaotong University
    Publication Year:2024
    Volume:183
    Article Number:108508
    DOI Link:http://dx.doi.org/10.1016/j.optlaseng.2024.108508
    數(shù)據(jù)庫ID(收錄號):WOS:001297729100001
  • Record 102 of

    Title:Atomistic evidence of nucleation mechanism for the direct graphite-to-diamond transformation
    Author Full Names:Luo, Duan; Yang, Liuxiang; Xie, Hongxian; Srinivasan, Srilok; Tian, Jinshou; Sankaranarayanan, Subramanian; Arslan, Ilke; Yang, Wenge; Mao, Ho-kwang; Wen, Jianguo
    Source Title:CARBON
    Language:English
    Document Type:Article
    Keywords Plus:POLYCRYSTALLINE DIAMOND; DIRECT CONVERSION; HEXAGONAL DIAMOND; LONSDALEITE; PRESSURE; TRANSITION; PATH
    Abstract:The direct graphite-to-diamond transformation mechanism has been a subject of intense study and remains debated concerning the initial stages of the conversion, the intermediate phases, and their transformation pathways. Here, we successfully recover samples at the early conversion stage by tuning high-pressure/hightemperature conditions and reveal direct evidence supporting the nucleation-growth mechanism. Atomistic observations show that intermediate orthorhombic graphite phase mediates the growth of diamond nuclei. Furthermore, we observe that quenchable orthorhombic and rhombohedra graphite are stabilized in buckled graphite at lower temperatures. These intermediate phases are further converted into hexagonal and cubic diamond at higher temperatures following energetically favorable pathways in the order: graphite -* orthorhombic graphite -* hexagonal diamond, graphite -* orthorhombic graphite -* cubic diamond, graphite -* rhombohedra graphite -* cubic diamond. These results significantly improve our understanding of the transformation mechanism, enabling the synthesis of different high-quality forms of diamond from graphite.
    Addresses:[Luo, Duan; Srinivasan, Srilok; Sankaranarayanan, Subramanian; Arslan, Ilke; Wen, Jianguo] Argonne Natl Lab, Ctr Nanoscale Mat, Lemont, IL 60439 USA; [Yang, Liuxiang; Yang, Wenge; Mao, Ho-kwang] Ctr High Pressure Sci & Technol Adv Res, Beijing 100094, Peoples R China; [Xie, Hongxian] Hebei Univ Technol, Tianjin 300132, Peoples R China; [Tian, Jinshou] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Peoples R China; [Mao, Ho-kwang] Inst Shanghai Adv Res Phys Sci, Shanghai Key Lab MFree, Pudong 201203, Shanghai, Peoples R China
    Affiliations:United States Department of Energy (DOE); Argonne National Laboratory; Hebei University of Technology; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS
    Publication Year:2024
    Volume:229
    Article Number:119538
    DOI Link:http://dx.doi.org/10.1016/j.carbon.2024.119538
    數(shù)據(jù)庫ID(收錄號):WOS:001297568800001
  • Record 103 of

    Title:An enhanced gated MCP-PMT for neutron detection in laser fusion experiments
    Author Full Names:Li, Kuinian; Chen, Ping; Liu, Hulin; Wei, Yonglin; He, Luanxuan; Su, Xiao; Yang, Yang; Gou, Yongsheng; Tian, Jinshou; Wu, Shengli; Yuan, Xiaohui; Zhang, Zhe; Zhang, Jie
    Source Title:NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
    Language:English
    Document Type:Article
    Abstract:The microchannel plate photomultiplier tube (MCP-PMT) is a photodetector that utilizes microchannel plates for signal amplification, offering rapid pulse response time of sub-nanosecond with a compact design and low dark current. A series of enhanced gated MCP-PMTs have been developed by incorporating a gating electrode between the photocathode and the MCPs, which have been employed in neutron detection during the double-cone ignition laser fusion experiment at the SGII Upgrade laser facilities.
    Addresses:[Li, Kuinian; Chen, Ping; Liu, Hulin; Wei, Yonglin; He, Luanxuan; Yang, Yang; Gou, Yongsheng; Tian, Jinshou] Chinese Acad Sci, Key Lab Ultrafast Photoelect Diagnost Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China; [Li, Kuinian; He, Luanxuan; Wu, Shengli] Xi An Jiao Tong Univ, Sch Elect Sci & Engn, Xian 710049, Peoples R China; [Li, Kuinian; He, Luanxuan] Univ Chinese Acad Sci, Beijing 100091, Peoples R China; [Su, Xiao; Yuan, Xiaohui; Zhang, Jie] Shanghai Jiao Tong Univ, Key Lab Laser Plasmas, Minist Educ, Shanghai 200240, Peoples R China; [Su, Xiao; Yuan, Xiaohui; Zhang, Jie] Shanghai Jiao Tong Univ, Sch Phys & Astron, Shanghai 200240, Peoples R China; [Zhang, Zhe; Zhang, Jie] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China; [Su, Xiao; Yuan, Xiaohui; Zhang, Jie] Shanghai Jiao Tong Univ, Collaborat Innovat Ctr IFSA, CICIFSA, Shanghai 200240, Peoples R China; [Chen, Ping] Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China
    Affiliations:Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS; Xi'an Jiaotong University; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS; Shanghai Jiao Tong University; Shanghai Jiao Tong University; Chinese Academy of Sciences; Institute of Physics, CAS; Shanghai Jiao Tong University; Shanxi University
    Publication Year:2024
    Volume:1067
    Article Number:169726
    DOI Link:http://dx.doi.org/10.1016/j.nima.2024.169726
    數(shù)據(jù)庫ID(收錄號):WOS:001296989900001
  • Record 104 of

    Title:Ultrabroadband nonlinear enhancement of mid-infrared frequency upconversion in hyperbolic metamaterials
    Author Full Names:Zhang, Congfu; Wang, Zhaolu; Zhang, Changchang; Shi, Wenjuan; Li, Wei; Gao, Ke; Liu, Hongjun
    Source Title:NANOSCALE HORIZONS
    Language:English
    Document Type:Article
    Keywords Plus:2ND-HARMONIC GENERATION; LIGHT-ABSORPTION; EMISSION; EFFICIENCY
    Abstract:Metamaterials have demonstrated significant potential for enhancing nonlinear processes at the nanoscale. The presence of narrowband hot-spots and highly inhomogeneous mode-field distributions often limit the enhancement of nonlinear interactions over larger spatial scales. This has posed a formidable challenge in achieving simultaneous enhancement across a broadband spectral range, significantly constraining the potential of photonic nanostructures in enhancing nonlinear frequency conversion. Here, we propose a broadband resonant mode matching method through near-field examinations that supports the multipole modes and enables the development of an ultrabroadband-enhanced 3-5 mu m mid-infrared frequency upconversion technique utilizing a hyperbolic triangular pyramidal metasurface. The gap-plasma mode of the hyperbolic metamaterial multilayer system excites narrowly high-order resonances at near-infrared pump light wavelengths, while the slow-light effect generated by the dipoles achieves ultrabroadband near-field enhancement at mid-infrared wavelengths. The symmetry breaking of the triangular structure localizes these resonant modes at the tips, enabling mode-matched modulation at different wavelengths, and thus boosting the nonlinear frequency conversion process. Our approach provides a promising platform for metasurface-based frequency conversion techniques. We propose multipole coupling supported by the gap-plasma mode in HMMs which realize a mid-infrared frequency-upconversion process on the metasurface for first time.
    Addresses:[Zhang, Congfu; Wang, Zhaolu; Zhang, Changchang; Shi, Wenjuan; Li, Wei; Gao, Ke; Liu, Hongjun] Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China; [Liu, Hongjun] Shanxi Univ, Collabotat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China; [Zhang, Congfu; Zhang, Changchang; Shi, Wenjuan; Li, Wei; Gao, Ke] Univ Chinese Acad Sci, Beijing 100084, Peoples R China
    Affiliations:Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS; State Key Laboratory of Transient Optics & Photonics; Shanxi University; Chinese Academy of Sciences; University of Chinese Academy of Sciences, CAS
    Publication Year:2024
    Volume:9
    Issue:10
    Start Page:1792
    End Page:1803
    DOI Link:http://dx.doi.org/10.1039/d4nh00240g
    數(shù)據(jù)庫ID(收錄號):WOS:001289247300001
  • Record 105 of

    Title:PDE Standardization Analysis and Solution of Typical Mechanics Problems
    Author Full Names:Wang, Ningjie; Wang, Yihao; Pei, Yongle; Li, Luxian
    Source Title:CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES
    Language:English
    Document Type:Article
    Abstract:A numerical approach is an effective means of solving boundary value problems (BVPs). This study focuses on physical problems with general partial differential equations (PDEs). It investigates the solution approach through the standard forms of the PDE module in COMSOL. Two typical mechanics problems are exemplified: The deflection of a thin plate, which can be addressed with the dedicated finite element module, and the stress of a pure bending beam that cannot be tackled. The procedure for the two problems regarding the three standard forms required by the PDE module is detailed. The results were in good agreement with the literature, indicating that the PDE module provides a promising means to solve complex PDEs, especially for those a dedicated finite element module has yet to be developed.
    Addresses:[Wang, Ningjie; Wang, Yihao; Li, Luxian] Xi An Jiao Tong Univ, Sch Aerosp Engn, State Key Lab Strength & Vibrat Mech Struct, Shaanxi Key Lab Environm & Control Flight Vehicle, Xian 710049, Peoples R China; [Pei, Yongle] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
    Affiliations:Xi'an Jiaotong University; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS
    Publication Year:2024
    Volume:141
    Issue:1
    Start Page:171
    End Page:186
    DOI Link:http://dx.doi.org/10.32604/cmes.2024.053520
    數(shù)據(jù)庫ID(收錄號):WOS:001286701600001
  • Record 106 of

    Title:A design of compact plasmonic lens consisting of high index dielectric gratings and metal nano-film
    Author Full Names:Jia, Sen; Wang, Xianhua; Zhou, Libing
    Source Title:OPTICS COMMUNICATIONS
    Language:English
    Document Type:Article
    Keywords Plus:EXTRAORDINARY OPTICAL-TRANSMISSION; SUBWAVELENGTH; LIGHT; SIZE
    Abstract:In this paper, a hybrid ultra-thin planar subwavelength focusing structure consisting of a high refractive index dielectric grating and a nano metal film was designed. The thickness of this structure is only 200 nm. Surface plasmon polaritons (SPPs) were excited from the nano metal film, propagated along the metal-air interface, and were then converted into a radiation field by the dielectric grating, forming a focused spot in free space. By adjusting the grating position and width parameters, the shape of the focused optical field could be controlled. The simulation results showed that, under 532 nm light irradiation, the lens could produce a 270 nm (full width at half-maximum, FWHM) spot size at a focal length of 2.462. Moreover, under the illumination of 633 nm and 780 nm light, the designed lenses were found to produce focal spot sizes of 304 nm (0.482) and 364 nm (0.472), respectively, which were smaller than the diffraction limit. The simplicity of this plasmonic lens design, coupled with its reduced thickness and minimal absorption loss, offered significant advantages in terms of costeffectiveness and ease of fabrication.
    Addresses:[Jia, Sen; Wang, Xianhua] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China; [Zhou, Libing] Shaanxi Univ Sci & Technol, Sch Phys & Informat, Xian 710021, Peoples R China
    Affiliations:Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS; Shaanxi University of Science & Technology
    Publication Year:2024
    Volume:570
    Article Number:130928
    DOI Link:http://dx.doi.org/10.1016/j.optcom.2024.130928
    數(shù)據(jù)庫ID(收錄號):WOS:001290220800001
  • Record 107 of

    Title:Topology optimization design of surface radar absorbing coatings
    Author Full Names:Chen, Fei; Zhu, Jihong; Li, Fu; Lu, Di; Yu, Jirui; Guo, Song; Yang, Jianfeng; Lv, Baogang; Xue, Bin
    Source Title:ENGINEERING OPTIMIZATION
    Language:English
    Document Type:Article; Early Access
    Keywords Plus:STRUCTURAL DESIGN
    Abstract:In this study, a topology optimization method is proposed to design the layout of the radar absorbing coatings (RACs) outside the surface. The radar cross section (RCS) of a structure with RACs is evaluated by the physical optics method. A material interpolation model oriented to the relative permittivity and relative permeability of RACs is established, while the sensitivity of the RCS with respect to the design variables is derived analytically. With the objective of minimizing the RCS at the specified incident angles and the constraint of the material usage, the strategy is implemented based on a gradient-based algorithm and the so-called three-field density method. Additionally, the phenomenon of the RCS increasing in certain regions when RACs are applied is explained in detail. Finally, the effectiveness of the proposed method is demonstrated by two numerical examples.
    Addresses:[Chen, Fei; Li, Fu; Lu, Di; Yu, Jirui; Guo, Song; Yang, Jianfeng; Lv, Baogang; Xue, Bin] Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China; [Zhu, Jihong] Northwestern Polytech Univ, State IJR Ctr Aerosp Design & Addit Mfg, Xian, Peoples R China
    Affiliations:Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS; Northwestern Polytechnical University
    Publication Year:2024
    DOI Link:http://dx.doi.org/10.1080/0305215X.2024.2349108
    數(shù)據(jù)庫ID(收錄號):WOS:001282730200001
  • Record 108 of

    Title:Polarization-Independent Perfect Absorption in Monolayer Black Phosphorus Metasurfaces at Terahertz Frequencies via Critical Coupling
    Author Full Names:Long, Xuewen; Bai, Jing; Zhang, Yingjun; Zhu, Mingshan; Guo, Xiuli; Wang, Jin; Wang, Weiqiang; Lou, Rui
    Source Title:ACS OMEGA
    Language:English
    Document Type:Article
    Keywords Plus:ANISOTROPIC ABSORPTION; SURFACE-PLASMONS; BAND; LIGHT
    Abstract:Two-dimensional (2D) materials, which possess rich underlying physical properties that can provide the potential for designing more efficient and compact optoelectronic devices, have attracted great interest among scientists. Due to the atomic-scale thickness and the anisotropy of in-plane conductivity, 2D black phosphorus (BP) exhibits a polarization-dependent absorption spectrum with low absorption, which limits its further development in polarization-independent applications such as light absorbers and sensors. In this paper, a polarization-independent perfect absorber in the terahertz band is proposed, which is composed of a patterned BP monolayer deposited on a lossless photonic crystal (PC) slab with a back reflection mirror. The absorption of the patterned BP monolayer can reach 100% at resonant frequencies through the critical coupling mechanism of guided resonance. Moreover, the absorber exhibits polarization-independent absorption characteristics for vertically incident light, which are attributed to the 4-fold rotational symmetry of the PC substrate and the patterned BP monolayer deposited on it. This work opens up the possibility of fabricating optically polarization-independent devices based on single-layer 2D anisotropic materials.
    Addresses:[Long, Xuewen; Zhang, Yingjun; Zhu, Mingshan; Guo, Xiuli] Hunan Univ Med, Inst Med Phys, Huaihua 418000, Peoples R China; [Bai, Jing; Wang, Jin] Taiyuan Normal Univ, Dept Phys, Jinzhong 030619, Peoples R China; [Wang, Weiqiang] Shaanxi Univ Sci & Technol, Sch Elect Informat & Artificial Intelligence, Xian 710021, Peoples R China; [Lou, Rui] Chinese Acad Sci, Ctr Attosecond Sci & Technol, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China
    Affiliations:Taiyuan Normal University; Shaanxi University of Science & Technology; Chinese Academy of Sciences; Xi'an Institute of Optics & Precision Mechanics, CAS
    Publication Year:2024
    Volume:9
    Issue:32
    Start Page:35052
    End Page:35059
    DOI Link:http://dx.doi.org/10.1021/acsomega.4c05203
    數(shù)據(jù)庫ID(收錄號):WOS:001284118500001
91啪啪| 亚洲人成色777777精品音频| 日韩欧美性爱| 四色永久成人网站| 人人干人人摸| 中文字幕亚洲综合久久筱田步美| 阿v天堂2014| 人妻少妇精品视频免费看蜜桃| 国产女人18毛片水真多1| 国产做a视频| 欧美操逼逼| 久久熟妇五十路一区| 国产福利在线| 国产家庭乱伦网址| 日韩三级片在线播放| 人人摸人人爱| 欧美黑人又粗又大高潮喷水| 亚洲中文字幕一区| 国产精品一区二区三区在线免费观看| 香蕉成人A片视频| 日本高清不卡视频| 香蕉AV在线| blacked精品一区国产99| 亚洲中文字幕精品| 一区影视| 国内自拍偷拍视频| 蜜桃狠狠干网| 国产欧美一区二区三区在线看蜜臀| 青青草免费在线视频| 尤物视频色| 色婷婷精品久久二区二区密| 国产夜色| 无码人妻aⅴ一区二区三区91| 国产精品久久久久久三级无码| 伊人影视| 久久丁香| 国产成人在线播放| 狠狠躁夜夜躁XXXXAAAA| 国产成人久久| 久久久精品人妻| AV在线毛片| 黄色一级大片在线免费看国产一| 亚洲精品在线播放| 亚州Av无码| japan极品人妻videos| 成人无码视频在线观看| 国产一区二区三区三州| 亚洲逼逼| 国产AV网站入口| 日韩欧美人妻| 成人网站在线进入爽爽爽 | 五月婷婷丁香| 公天天吃我奶躁我的在线观看| 亚洲无码一二三| 爱人AV无码一起草| 中文字幕人妻无码| 国产香蕉97碰碰久久人人观看记录| 99久久大香伊蕉在人线国产| 牛牛av| 精品欧美一区二区三区 | 国产一区a| 欧洲一区二区在线观看| 中国黄片免费看| 成人在线网站| 国产一区二区精品| 99久久久国产| 欧美精品少妇| 国产精品女| 国产成人综合网| 日本嫩草影院| 国产性爱免费| 久久另类TS人妖一区二区| 无码国产精品一区二区高潮| 中文字幕人妻AV| 人人操人人干人人| 国产精品二区在线观看| 国产一区无码| xxxx黄色| 亚洲无码性爱| 91麻豆精品91久久久久同性| 天堂色av| 久久综合九色综合网站| 免费一级做a爰片性视频| 欧美日韩精品一区二区在线播放| 狠狠躁三区二区久久天天| 久久无码电影| 天天操天天干天天| 天天日夜夜| 18禁美女网站| 日本三级视频在线播放| 久久久久www| 欧美操逼视频| 无码视频在线观看| 中文字幕欧美日韩| 男人午夜天堂| 影音先锋一区二区| 国产乱国产乱老熟300部| 不卡在线视频| 涩涩视频在线观看| 99婷婷| 蜜臀影院| 熟女网址| 在线观看无码视频| 熟女网址| 日本精品人妻| AV一区二区三区| 日批视频网站| av大片在线观看| 99热国产在线| 国产精品一二区| 亚洲精品V天堂中文字幕| 免费不要钱的啪啪视频| 国产白嫩漂亮KTV在| WWW.操| 欧美无砖砖区免费| 欧美亚洲中文字幕| 亚洲91视频| 影音先锋成人资源AV在线观看| 国产精品原创| 亚洲欧美在线综合| 伊人成人电影| 无码精品久久一区二区三区武则天| 乱伦视频区91| 91小视频| 国产精品一区二区在线免费观看| 嫩草AV无码精品一区三区| 无码免费一区| 亚洲黄色片免费看| 99视频内射三四| 中文字幕综合网| 国产精品毛片久久久久久久| 久久riav| 精品国产自在精品国产精小说| 国产精品免费在线| 国产高清视频在线| 色婷婷视频| 试看120秒一区二区三区| 免费在线黄片| 贵妇情欲按摩a片| 国产家庭乱伦视屏| 视频一区二区在线| 另类小说综合网| 怡红院色| 做a视频| 日韩欧美在线视频| 大香蕉一人在线| 18禁无码毛片精品久久久久久| 精品国产网站| 天天操综合网| 成人av一区二区三区| 亚洲九九| 精品综合| 欧美1区2区| 日韩精品片| 欧美激情一区| 日韩精品人妻免费视频| 人人操人人搞| 调教妻弟的日日夜夜| 日韩精品 播放| 午夜爱爱毛片XXXX视频免费看| 在线看片免费人成视频免费大片| 无码成人精品区一级毛片| 免费毛片网站| www夜夜操| 久久不卡| 五月天操操| 在线看片免费人成视频免费大片| 亚洲福利网| 亚洲AV性爱电影| 日本丰满熟女视频中文字幕| 日本有码在线| 亚洲中文字幕视频一区二区| 日韩欧美一区二区在线| 免费高清无码| 中文字幕操逼| 日韩无码一区二区| 久久久69| 国产乱伦网站| 成人四级无码片| 国产亲子乱露脸一区二区| 亚洲日本精品| 亚洲天堂免费| 91精品免费视频| 日本AA大片在线播放免费看| 欧美国产日韩在线| 中文综合网| 中文无码免费视频| 丁香激情五月天| h片在线观看| 久久99免费视频| 人妻无码一区二区三区| 国产精品视频免费观看| 一区二区三区亚洲视频| 91n免费处女在线破视频| 无码三级片视频| 亚洲精品小视频| 玖玖色资源| 波多野结衣中文字幕久久| 国产精品亚洲一区二区无码| 一级av免费在线观看| 亚洲成人中文字幕| 国产无码福利| 一本一道久久a久久精品综合蜜臀 熟妇熟女一区二区三区 | 久久国产精品影视| www.精品视频| 午夜色婷婷| 精品一级毛片| 一区二区自拍偷拍| 国产精品熟女高潮无套| 91人妻人人澡人人爽人人精品| 超碰 97一区二区| 精品国产91乱码一区二区三区| 无码人妻在线| 91久久精品| 中文人妻| 国产乱码精品一区二区三区四川人| 色欲AV无码精品一区二区久久| 红桃视频一区二区三区| 欧美久操| 美国一级草草草视频| 99精品99| 麻豆久久久| 一级二级三级黄片| 人人摸人人上人人| 99久久大香伊蕉在人线国产| 久久久黄片| 91九色视频在线| 96精品无码一区二区动漫| 欧美午夜视频| 国产乱伦免费视频| 无码国产精品| 日本黄色一级网站| 岛国片完整版的视频| 国产美女久久| 免费A级视频| 国产一级毛片精品A片在线美传媒| 超碰人人人人人人| 九九久久国产精品| 国产污视频在线| 日本A片在线观看| 久久久久亚洲Av无码A片| 成人久久网站| 日本视频久久| 国产99久久九九精品无码免费| 无码社区| 精品国产a| 国产中文字幕一区| 国产婷婷一区二区三区久久| 香蕉成人A片视频| 91手机视频在线| 嫩草午夜少妇在线影视| 久久五月天婷婷| 欧美精品剧情美女被操| 日本操逼逼| 99r在线视频| 美国a片| 各种姿势玩小处雌女txt视频| 国产精品精品| 国产乱伦一区| 91精品视频在线播放| 久久精品国产亚洲av忘忧草18| 三级黄色网| 1级毛片| 97精品国产97久久久久久免费| 99久久这里只有精品| 亚洲无码视频一区二区| 2019中文视频免费播放| 欧美三级片在线视频| 日本欧美一区二区| 欧美日韩亚| 亚洲天堂久久| 国产亚洲精品合集久久久久| 探花日韩无码| 熟女视频91| 一区二区三区黄片| 亚洲片在线观看| 亚洲综合色图| 亚洲AV电影免费在线观看| 躁躁躁日日躁2020麻豆| 欧美日韩视频一区二区| 亚洲精品三级片| 小黄片在线| 成人精品视频在线观看| 毛多色婷婷| 国产精品久久久久久久久久久久久四虎 | 亚洲狼人| 久久精品国产亚洲av麻豆色欲| 国产精品综合久久| 不卡无码免费| 天天拍夜夜操| 乱色熟女综合一区二区三区| 免费看黄色一级片| 亚洲AV日韩AV永久无码网站| 久久成人麻豆午夜电影| 亚洲另类春色| 精品伊人| 成人在线小视频| 午夜精品福利在线观看| 日日干日日射| 国产白嫩护士被弄高潮| www超碰| 日韩精品久久| 天天操夜夜操人人操| 国产精品一二三产区m553小说| 免费毛片在线| 亚洲欧洲天堂| 国产嫩草一区二区三区在线观看| 亚洲小说区图片区| 天堂网中文在线| 国产美女久久| 日韩精品无| 久久久国产av| 国产农村妇女毛片精品久久麻豆| 九九在线免费视频| 99精品在线| 亚洲区欧美区小说区在线| 久久免费一级片| 污视频网站在线观看| 亚洲黄色一区| 岛国网站在线观看| 粗又黑又硬好爽高潮视频| 91人妻无码一区二区三区| 国产aV熟妇人震精品一品二区| 一区二区三区精品在线| 国产毛多水多做爰爽爽爽| 少妇午夜福利| 中文字幕一区二区无码| 亚洲AV日韩AV永久无码网站| 国产深夜视频| 国产成人精品一区二三区熟女在线 | 国产精品操逼视频| 黄网在线| 中文字幕A片无码免费看美国十次 欧美成人一区二免费视频苍井空 黄页无码 | 在线视频午夜| 日韩裸体视频| 三级久久| 亚洲无码1区2区3区| 亚洲AV导航| 国产美女内射| 国产精品久久久久久久久久久久久免费看| 第一国产福利导航网址| 国产精品美女久久久久久久久| 亚洲午夜福利精品国产字幕制服| 亚洲乱码一区二区三区在线观看| 国产一级淫片a视频免费观看 | 免费看黄视频| 欧美日韩精品一区二区三区四区| 国产精品vⅰdeoXXXX国产| 5566成人精品视频免费| 91天堂网| 久久亚洲欧美| 亚洲一区二区视频在线观看| 神马久久春色| 做受无码免费一区二区| 九九精品视频在线观看| BAOYU| 色色色综合网| 免费在线看黄网站| 久久无码影视| 秋霞一区二区| 免费高清无码| 91视频国产精品| 日本三级中国三级99人妇网站| 欧美日精品| 欧美一a一片一级一片| 国产真实伦露脸| 日韩无码视频网站| 国产亚洲精品女人久久久久久| 亚洲爆乳无码奶水一区二区三区| 成人三级片在线观看| 人妻互换一二三区免费| 国产精品999久久久| 午夜久久无码成人免费AV麻豆婷| 操逼30分钟小视频| 亚洲国产精品毛片AV不卡下载| 99香蕉国产精品偷在线观看| 国产亚韩| 永久免费国产| 久久久久无码精品国产91福利| 草一次黄色av| 日韩毛片无码| 在线观看污视频| 在线国产91| 美女污网站| 91久久| 超碰黄色| 久久青青操| 熟妇熟女一区二区三区| 国产中文区三暮区2023| 日韩视频精品| 91国内揄拍国内精品对白| 欧美爱爱视频| 变态另类视频一区二区三区| 国产精品大片| 日逼视频免费看| 亚洲男人天堂网| 9l视频自拍蝌蚪自拍视频在线观看| 国产又粗又猛视频免费| 一级特黄色片| 国产在线99| 少妇高潮喷水| 亚洲精品无码AAA在线播放| 国产精品久久久久久一级毛片探花| 亚洲无码久久久| 人妻丰满熟妇av无码区波多野| 久热国产精品| 变态另类av| AV在线免费观看网站| 国色天香一区二区| 在线观看小黄片| 第一福利视频导航| 国产午夜三级一区二区三| 国产欧美精品区一区二区三区| 日韩精品aaa| 亚洲精品无码AAA在线播放| 国产69精品久久久久久久| Av天堂一区二区三区| 欧美性爱一区二区三区| 亚洲精品成人无码一区二区三区| 久久久大香蕉| 永久免费av网站| 色欲精品久久人妻AV中文字幕| 日韩久久人妻| 在线免费观看毛片| 国产一级a毛一级a免费看视频| 干少妇视频| 中文久久| 男人资源站| 日韩黄色片| 日韩免费在线| 日韩美女网站| 办公室揉弄震动嗯~动态图| 日本少妇高潮日出水了| 欧美操大逼| 91亚洲国产成人精品性色| 亚洲精品成人片在线播放4388| 韩国av| 国产一级片子| 国产黄视频在线观看| 成人影片在线播放| 日本一二三区欧美色欲| 成人美女| 亚洲h片| 国内乱伦AV| 久久久久国产| 色色毛片的网站| 奶乳咪咪人无码AV网址| 在线一区二区视频| 天天视频色| 亚洲无码精品视频| 成人午夜福利视频| 欧美日一区二区三区| 成人免费网站视频ww破解版| 久久综合导航| 视频免费1区二区三区| 伊人三级| 无码视频在线观看| 99精品久久久久久人妻精品| 久久久黄色网| 国产精品国产三级国产普通话2| 操逼无码视频13p| 日韩精品欧美在线| 唯美口活| 精品视频免费观看| 91最新视频| 精品蜜桃一区二区三区| 日韩黄色AV网站| 乱伦大草榴17.com| 91免费在线| 日本福利视频| 91精品国产色综合久久不卡电影| 最新无码在线| 老熟妇视频| 99精品欧美一区二区| 秋霞无码在线| 4388国产成人无码| 日韩黄色网址| 真实国产精品亲子伦视频对白| 欧美性天天| 成人毛片在线观看| 国产无码高清视频在线观看| 国产日批视频在线观看| 国产a区| 久久精品国产一区二区电影| 五月丁香五月婷婷| 亚洲91色图| 亚洲无码一区二区在线| 国产丝袜熟女一区二区在线| 亚洲一区二区在线| 日本少妇一级片| 亚洲人成色777777精品音频| 无码窝AV| 无码视屏| 色综合色| 国产综合自拍| 自拍偷拍网站| 国产淑女操逼| 国产91精品一区二区绿帽| 欧美熟妇另类久久久久久牛牛影视| 懂色AV一区二区夜夜嗨| 日本无码在线观看| 91精品国自产在线偷拍蜜桃| 三级黄片免费看| 国产激情久久| 欧美三日本三级少妇三级在线播放| 高清免费无码| 亚洲无遮挡| 日韩电影一区二区| 日韩在线视频免费| 亚洲无码中出| 蜜桃av一区二区三区| 久久久久亚洲AV无码网站| 在线免费看黄| 加勒比一区| 欧美老熟妇操姦视频| 免费无码视频| 新1024少妇一级A片| 国产丝袜在线| 欧美精品videos另类日本| 一区二区无码高清| 欧美一区二区免费| 黄色午夜| 99国产精品99久久久久久粉嫩| 午夜久久无码成人免费AV麻豆婷| 香蕉AV在线| 亚洲综合成人网| 亚洲AV无码一区二区三区桃色| 久久久国产精品视频| 亚洲国产网址| 丰满人妻一区二区三区免费视频| 国产一区二区三区三州| 国内精品国产成人国产三级| 老司机午夜影院| 岛国一区二区| 少妇视频一区| 一本色道DVD中文字幕蜜桃视频| 精品亚洲一区二区| 国产欧美视频一区| 二区三区无码| av大片在线观看| 婷婷色导航| 五十路在线| 久操精品| 欧美日韩精品| 中文字幕无码精品| 欧美自拍视频| 国产精品99久久久久久www| 91AV视频在线播放| 精品三级片| 人妻精品久久无码专区一区二区| A毛片网站| 伊人春色av| 亚洲欧美日韩在线| 欧美性爱一区| 久久久久国产精品夜夜夜夜夜| 日韩黄色精品| 人人操天天操| 红桃视频在线观看免费播放| 日韩午夜无码国产精品视频| 国产内射一级| 精品无码视频| 亚洲精彩视频| 亚洲无码少妇| 91视频欧美| 日韩AV午夜| 啊v在线观看视频| 一区二区AV| 偷拍二区| 欧美三级在线播放| 青青草原成人| 亚洲系列第一页| 一本一道久久a久久精品综合蜜臀| 国产精品久久久久久久黄无码| a视频在线| 中国老熟女重囗味HDXX| 亚洲网站视频| 国产深夜视频| 亚洲永久精品免费| 亚洲人妻一区二区| 无码精品A∨在线观看无| 无码国产精品一区二区| 精品欧美一区二区久久久| 亚洲五码在线| 囯产伦精一区二区三区妓| 久久久久91| 草视频黄在线| 青娱乐加勒比| 人人操人人爱人人乐人人操人人摸| 18禁网站| 18禁网站在线| 噜噜Av| 久久这里有精品| 欧美一二三区| 亚洲欧美中文字幕| 色99视频| 日本久久三级片| 综合伊人| 91精品国产综合久久香蕉ktv| 中文人妻| 婷婷五月综合在线| 91精品无码国产在线观看一区| 久久人人爽人人爽人人| 国产精品黄色av| 免费观看黄| 中国国产黄片| 国产视频精品在亚洲| 啪免费视频久久| 一起草无码在线| 99视频免费| 久久综合色色| 国产欧美日韩一区二区三区| 一级黄色电影网站| 免费看的黄网站| 欧美黄色一级视频| 波多野结衣一区二区| 午夜福利理论片一区二区三区| 日韩亚洲一区二区| 国产精品久久久久久亚洲调教| 国产人妻无套17p| 日韩成人在线视频| 思思热在线观看视频| 99国产精品99久久久久久粉嫩| 久久大香蕉| 久久精品嫩草影院| 欧美午夜激情| 欧美老少交| 伊人欧美| 无码少妇一区二区三区| 国模精品一区二区三区| 人妻毛片| 高清无码免费观看| 影音先锋成人资源AV在线观看| 免费av在线| 天天舔天天干| 亚洲精品字幕在线观看| 无遮挡网站| 91精品在线观看视频| 精品久久久久久久| 亚洲精品成人片在线播放4388| 人妻中文字幕在线| 免费费一级黄色电影| 七天探花国产精品| 亚洲一区二区观看播放| 日本少妇高潮喷水XXXXXXX| 亚洲精品在线视频| 操逼网站直接进| 日本爱爱视频| 日韩欧美三级在线| 国产精品大片| 久久精品色| 天天操夜操| 全黄做爰毛片免费看| 国产精品无码电影| 99久久婷婷国产精品综合| 日韩欧美国产视频| 日韩人妻一区| 91在线看视频| 日本久久久久久| 国产欧美一区二区精品97| 人人干黄色| 亚洲视频在线看| 精品一区二区三区四区| WWW.操| 一级免费视频| 被绑到房间用各种道具调教| 黄色大片免费网站| 一区二区三区国产精品| 午夜精品在线观看| 亚洲AV无码久久国产精品| 国产黄色自拍视频| 国产免费无码| 精品无码视频| 欧美日逼| 欧美黄色精品| 黄色国产视频| 久久无码在线| 亚洲成人无码在线| 久久99精品国产| 特级全黄一级毛片| 国产精品伦一区二区三区免费| 亚洲无码偷拍| 日本精品视频一区二区三区| 国产精品毛片一区二区在线看| 极品视频在线| 精国产品一区二区三区A片| 一区二区国产精品| 国产无码久久久| 久久精品国产欧美亚洲人人爽| 玖玖国产| 中文字幕人妻AV| 黄色片一区| 人妻中文无码| 91爱豆传媒国产成人网站| 一级毛片久久久久久久女人18| 日本一区二区不卡在线| 在线观看a v| 日产成品片a直接观看| 高清一区无码| 久久手机免费视频| 91人人爽人人爽人人精88V| 啪啪视频免费观看| 国产丝袜一区二区三区免费视频 | 一起草成人影视在线观看| 国产免费黄色| 亚洲xx网| 欧美精品一区二区在线| 国产片91| 18禁网站在线| 久久香蕉av| 爽灬爽灬爽灬毛及A片| 91成人无码看片在线观看| 最新国产精品视频| 噜噜Av| 男女国产精品| 久久精品香蕉| 日韩美女在线| 鲁鲁视频| 九九九九九九精品| 豪妇荡乳1一5潘金莲| 三级中文字幕| 老女人毛片| 黄频在线播放| 欧美日逼视频| 久久久久国产精品午夜一区| 欧美视频第二页| 国产成人精品一区二区三区在线| 日本熟妇视频| 人人操人人摸人人爽| 国产精品色视频| 亚洲 欧美 综合| 中文字幕黄色| 国产精品三级片| 欧美极品少妇×XXXBBB| 久久99色| 大香蕉国产精品| 校园春色亚洲无码| 97视频在线| 无码人妻视频| 欧美αV在线看| 无码精品电影| 性欧美一区二区三区| 成人二区| 丰满大乳少妇在线观看网站| 国产美女精品人人做人人爽| 理论片琪琪午夜电影| 夜夜骚av| 亚洲黄色一区| 精品一区二区无遮挡高潮大片| 99亚洲欲妇| 国产色一区| www99热| 2023国产无套免费视频| 欧美插逼视频| 北条麻妃的电影| 日日狠狠久久| 久久女同互慰一区二区三区| AV在线毛片| 欧美福利在线| 人妻超碰| 免费a视频| 污视频在线| 国产Va| 人人摸人人看| 日韩在线一区二区三区| 香蕉一区二区| 日韩欧美在线一区| 午夜操一操| 国产精品无码久久久久一区二区| 极品91尤物被啪到呻吟喷水| 黄色成人网站在线观看| youjizz国产| 中文字幕黄片| 2024国产精品| 久久精品一区二区三区免费播放| 久久久久伊人| 国产探花在线精品一区二区| 日韩免费AV| 伊人中文字幕| 欧美日韩午夜| 亚洲AV动漫| 精品久久久久久久人人人人传媒| 国产伦精品一区二区三毛| 婷婷午夜天| 一级黄色大片| 三级精品在线| 人人操人人之| 一级a一级a爰片免费免免中国人| 国产AV小电影| 久久精品丝袜高跟鞋| 99视频这里有精品| 久久久久成人片免费观看蜜芽| 91精彩刺激对白露脸偷拍| 一级毛片免费播放视频| 秋霞三级伦电影| 中文字幕人妻无码| 国产成人精品AA毛片| 婷婷久久久| 97视频在线免费观看| 岛国无码av在线播放| 国产日韩在线| 国产精品亚洲一区二区三区在线观看 | 综合AV在线| 日韩精品免费在线观看| 亚洲ⅴ国产v天堂a无码二区| 91在线视频播放| 国产精品久久久99| 成人在线视频app| 中文字幕在线一区二区三区| 国产精品一级二级三级| 日本爱爱视频| 亚洲无码字幕| 苍井空最新无码出| 中文字幕手机在线视频| 久久久久无码精品国产91福利| 秋霞无码av| 91手机操逼视频| 中国黄色一级视频| 久久性爱视频| 午夜电影网| 久久久久久久久久久99精品无码| 国产逼操| 天天拍夜夜操| 黄片无遮挡| 不卡免费视频| 一本一本久久a久久精品综合妖精| 高清无码三级片| 国产精品久久久久久白浆| 熟女1区| 国产精品毛片一区视频播| 日本一区二区不卡视频| 精品人伦一区二区三区牛牛视频 | 被解救的姜戈| 欧美日韩在线精品| 久久在线视频| 久久久影院| 狼友视频网站| 国产欧美在线| 亚洲影音先锋在线| 麻豆精品在线观看| 天天插天天干| 天天操天天操天天射| AV网址在线| 亚洲影视久久| 国产无码精品在线| 亚洲一区二区自拍| 成人性爱一级a| 91成版人在线观看入口| 日本欧美一区二区| 日韩AV午夜| 欧美一道本| 中文无码二区| 一级免费黄片| 狠狠的caoa| 午夜看看| 最新国产成人| 日本天堂在线| 日本三级黄色麻豆| 国产美女毛片| 欧美天天澡天天爽日日a| 99无码视频| 超碰97人妻| 国产熟女鲁鲁视频| 一级片在线观看| 激情综合网欧美| 一级α片| 精品久久久久久久| 免费无码又爽又黄又刺激网站| 麻豆av网站| 少妇高潮一区二区三区99小说| 小泽玛利亚在线观看| 美女黄18以下禁止观看| 影音先锋av天堂| 亚洲无码性爱| 成人做爰A片一区二区| 久久在线视频| 久久毛片视频| 中文字幕一区2区3区| 国产精品一区二区欧美黑人喷潮水 | 日韩精品在线观看免费| 五月AV| 亚洲有码一区| 香蕉网av| 成人网站免费入口| 免费亚洲视频| 91午夜福利电影| 国产最新视频| 丁香5月激情视频免费特黄| 人妻少妇精品视频一区二区三区| 香港三日本三级少妇少99| 免费看欧美黑人毛片| 国内精品久久久| 久久欧美性爱| 国产精品黄色| 日韩欧美偷拍| 下载日韩黄片| 在线观看91| 日韩午夜| 成人综合一区| 久久久久久久久久久国产精品| 99国产精品免费视频观看8| 黄页网站免费观看| 欧美多毛熟妇| 福利久久| 久久久精品国产人妻喷水| 国产精品久久久久久无人区| 精品国产在热久久婷婷人妻AV综| 一级a一级a爰片免费免水l软件| 福利视频导航中文字幕自拍| 国精品91人妻无码一区二区三区| 日韩视频精品| 久久精品老司机| 真实的和子乱拍视频| 日韩精品一| 思思热热思思| 中文在线最新版天堂| 成人性做爰aaa片免费| 无码一区二区三区| 特黄一级毛片| 性爱国产| 日韩大片无码| 牛牛影视精品国产伦| 污污污免费网站| 一区二区三区久久| 毛片一级片| 国产又粗又硬又长又爽| 国产又色又爽又刺激在线播放| 无码三级片视频| 中文字幕 亚洲视频 人妻|