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| 1 | High-Q microresonators on 4H-silicon-carbide-on-insulator platform for nonlinear photonics显示文摘The realization of high-quality(Q)resonators regardless of the underpinning material platforms has been a ceaseless pursuit,because the high-Q resonators provide an extreme environment for confining light to enable observations of many nonlinear optical phenomenon with high efficiencies.Here,photonic microresonators with a mean Q factor of 6.75×10^(6)were demonstrated on a 4H-silicon-carbide-on-insulator(4H-SiCOI)platform,as determined by a statistical analysis of tens of resonances.Using these devices,broadband frequency conversions,including second-,third-,and fourth-harmonic generations have been observed.Cascaded Raman lasing has also been demonstrated in our SiC microresonator for the first time,to the best of our knowledge.Meanwhile,by engineering the dispersion properties of the SiC microresonator,we have achieved broadband Kerr frequency combs covering from 1300 to 1700nm.Our demonstration represents a significant milestone in the development of SiC photonic integrated devices. | Chengli Wang Zhiwei Fang Ailun Yi Bingcheng Yang Zhe Wang Liping Zhou Chen Shen Yifan Zhu Yuan Zhou Rui Bao Zhongxu Li Yang Chen Kai Huang Jiaxiang Zhang Ya Cheng Xin Ou | 2021 | Light(Science & Applications)2021，10，8： | 4 |
| 2 | Applications of Acrylate-based Polymer and Silicone Resin on LPFG-based Devices显示文摘Both acrylate based polymer and silicone resin are proposed as recoating materials surrounding LPFGs for purposes of different applications. For the LPFG recoated with a thin layer of acrylate based polymer, the range of wavelength shift as much as 60nm is expected when temperature changes from 0~100℃. As for that with surrounding material of silicone resin, the temperature stability is greatly improved depicted as the maximum wavelength shift of about 0.6nm with the same temperature variation. The former is potentially a broadband tunable band rejection filter or temperature sensor with enhanced sensitivity. And the latter could be applied as temperature insensitive filter, demultiplexer or strain sensor. | 何万迅 Shi Wenkang Gong Xiangyang Ye Ailun GAO Kan Fang Zujie | 2002 | High Technology Letters2002，8，2： | 4 |
| 3 | Social Capital and Total Factor Productivity: Evidence from Chinese Provinces显示文摘在经济开发的社会资本的影响被学者广泛地学习了。然而,在中国上下文的研究是相对稀罕的。从中国一般社会调查利用数据,我们的结果建议全部的因素生产率上的社会资本的提高的效果在中国的情况中是很有限的。社会资本的网络尺寸在分享的 OLS 评价,和信任以及社会资本的参予尺寸仅仅是重要的别越过所有评价施加影响。我们的解释是这是部分内在地由于信任,价值和标准在民用的社会形成了的事实是困难的传给市场部门。而且,当物理资本在生产起一个重要作用时,经济性能上的社会资本的影响被破坏。我们因此建议经济性能上的社会资本的效果取决于局部性的社会、经济的条件。 | Ailun Xion Hans Westlund Hongyi Li Yongjian Pu | 2017 | China & World Economy2017，25，4： | 3 |
| 4 | Second harmonic generation in a hollow-core fiber filled with GaSe nanosheets显示文摘Frequency conversions using various all-fiber nonlinear devices can benefit many applications,including communications,sensing,microscope,and imaging.In this study,we report in-fiber second harmonic generation(SHG)in an optical hollow-core fiber(HCF)that can be used for frequency conversion.The HCF filled with a dispersion of gallium selenide(GaSe)nanosheets in the ultraviolet-cured optical adhesive supports a well-propagating mode in the fiber core,which enables effective light interaction with dispersed GaSe nanosheets and a strong SHG process.Based on theoretical analysis,the optimal HCF length for maximizing SHG is approximately 0.41 mm.The broadband SHG of the GaSe-filled HCF device is demonstrated by tuning the pump wavelength from 1460 to 1600 nm.Moreover,a time-varied SHG in the device is revealed due to additional second-order susceptibility induced by the polarization of silica.The proposed device with a compact and robust structure has the potential to be connected to existing all-fiber telecom and sensing systems for numerous nonlinear engineering applications. | Zhen HAO Yuxin MA Biqiang JIANG Yueguo HOU Ailun LI Ruixuan YI Xuetao GAN Jianlin ZHAO | 2022 | Science China(Information Sciences)2022，65，6： | 2 |
| 5 | CALCULATION OF ELASTIC ERROR OF PLANAR MECHANISM—AN EQUIVALENT METHOD显示文摘Theacuracyproblemwasoneoftheprincipalconcernsinmachinedesignandperformanceconsideration.Itisimportanttounderstandtherelation... | Wang Ailun Zhong Jue Chang Tiegang (College of Mechanical and Electrical Engineering, Central South University of Technology, Changsha 410083, China) | 1999 | Journal of Central South University1999，11，1： | 2 |
| 6 | Concentrations of propofolin cerebral spinal fluid:target-controlled infusion显示文摘 | Luo Ailun YI Jie Guo Xiangyang | 2004 | Chin Med J2004，117，2： | 1 |
| 7 | A novel fabrication technique of long period fiber gratings显示文摘 | Ai Jiang Ye Ailun Liu Yuqiao | | 光学学报0，，： | 1 |
| 8 | Designing p‐Type Semiconductor–Metal Hybrid Structures for Improved Photocatalysis显示文摘 | Lili Wang Jing Ge Ailun Wang Mingsen Deng Xijun Wang Song Bai Rui Li Jun Jiang Qun Zhang Yi Luo Yujie Xiong | 2014 | Angew. Chem. Int. Ed2014，，20： | 1 |
| 9 | Disrupted tenogenesis in masseter as a potential cause of micrognathia显示文摘Micrognathia is a severe craniofacial deformity affecting appearance and survival. Previous studies revealed that multiple factors involved in the osteogenesis of mandibular bone have contributed to micrognathia, but concerned little on factors other than osteogenesis. In the current study, we found that ectopic activation of Fgf8 by Osr2-cre in the presumptive mesenchyme for masseter tendon in mice led to micrognathia, masseter regression, and the disrupted patterning and differentiation of masseter tendon. Since Myf5-cre;Rosa26R-Fgf8 mice exhibited the normal masseter and mandibular bone, the possibility that the micrognathia and masseter regression resulted directly from the over-expressed Fgf8 was excluded. Further investigation disclosed that a series of chondrogenic markers were ectopically activated in the developing Osr2-cre;Rosa26R-Fgf8 masseter tendon, while the mechanical sensing in the masseter and mandibular bone was obviously reduced. Thus, it suggested that the micrognathia in Osr2-cre;Rosa26R-Fgf8 mice resulted secondarily from the reduced mechanical force transmitted to mandibular bone. Consistently,when tenogenic or myogenic components were deleted from the developing mandibles, both the micrognathia and masseter degeneration took place with the decreased mechanical sensing in mandibular bone, which verified that the loss of mechanical force transmitted by masseter tendon could result in micrognathia. Furthermore, it appeared that the micrognathia resulting from the disrupted tenogenesis was attributed to the impaired osteogenic specification, instead of the differentiation in the periosteal progenitors. Our findings disclose a novel mechanism for mandibular morphogenesis, and shed light on the prevention and treatment for micrognathia. | Chao Liu Nan Zhou Nan Li Tian Xu Xiaoyan Chen Hailing Zhou Ailun Xie Han Liu Lei Zhu Songlin Wang Jing Xiao | 2022 | International Journal of Oral Science2022，14，4： | 1 |
| 10 | Soliton formation and spectral translation into visible on CMOS-compatible 4H-silicon-carbide-oninsulator platform显示文摘Recent advancements in integrated soliton microcombs open the route to a wide range of chip-based communication,sensing,and metrology applications.The technology translation from laboratory demonstrations to real-world applications requires the fabrication process of photonics chips to be fully CMOS-compatible,such that the manufacturing can take advantage of the ongoing evolution of semiconductor technology at reduced cost and with high volume.Silicon nitride has become the leading CMOS platform for integrated soliton devices,however,it is an insulator and lacks intrinsic second-order nonlinearity for electro-optic modulation.Other materials have emerged such as AlN,LiNbO_(3),AlGaAs and GaP that exhibit simultaneous second-and third-order nonlinearities.Here,we show that silicon carbide(SiC)--already commercially deployed in nearly ubiquitous electrical power devices such as RF electronics,MOSFET,and MEMS due to its wide bandgap properties,excellent mechanical properties,piezoelectricity and chemical inertia--is a new competitive CMOS-compatible platform for nonlinear photonics.High-quality-factor microresonators(Q=4×10^(6))are fabricated on 4H-SiC-on-insulator thin films,where a single soliton microcomb is generated.In addition,we observe wide spectral translation of chaotic microcombs from near-infrared to visible due to the second-order nonlinearity of SiC.Our work highlights the prospects of SiC for future low-loss integrated nonlinear and quantum photonics that could harness electro-opto-mechanical interactions on a monolithic platform. | Chengli Wang Jin Li Ailun Yi Zhiwei Fang Liping Zhou Zhe Wang Rui Niu Yang Chen Jiaxiang Zhang Ya Cheng Junqiu Liu Chun-Hua Dong Xin Ou | 2022 | Light(Science & Applications)2022，11，12： | 1 |
| 11 | Estimating energy conserva- tion potential in China's commercial sector 显示文摘 | Lin Boqiang Wang Ailun | 2015 | Energy2015，82，： | 1 |
| 12 | Aerobic exercise acutely improves insulin-and insulin-like growth factor-l-mediated vasorelaxation in hypertensive rats 显示文摘 | AiLun Yang ChienKuei Yeh ChiaTing Su | 2010 | Exp Physiol2010，95，5： | 1 |
| 13 | Prehistoric damaging earthquake promoted the decline of'Heluo Ancient State'in Early China显示文摘The emergence of the'Ancient State'is considered an important stage in the discourse on human civilizations.Based on its complex and hierarchical social structure,the Shuanghuaishu site of Henan Province is regarded as an'Ancient state',specifically the'Heluo Ancient State'.The site is situated in the middle reaches of the Yellow River region and played a key role in prehistoric China.However,the reasons behind its decline are unclear.Here,we conducted an integrated investigation of the archaeological excavations and archaeoseismic analyses at the Shuanghuaishu site.We identified paleoseismic remains within paleo-artificial moats,which were formed owing to off-fault structures of soil liquefaction,hillslope landslides,and related ground fractures,along with shake-related wall disruption and building collapse in the residential zone.Charcoal dating was conducted to constrain the age for this earthquake event,which was determined to be approximately 5.0 cal kyr BP.Furthermore,based on the practical curve for earthquake-induced liquefaction,the preliminary estimate of the magnitude of this paleo seismic event is greater than M_(s)5.9-6.0.We propose that the Shuanghuaishu site experienced a recession after the earthquake event,which may have influenced the continuous development of the'Heluo Ancient State'as a regional center settlement. | Xiu HU Peng LU Youli LI Duowen MO Wanfa GU Qingri LIU Ailun GUO Panpan CHEN Hui WANG Yan TIAN Xu WANG Yayi HU Jiqin ZHANG Zhen WANG Quanxing LUO Junjie XU | 2023 | Science China Earth Sciences2023，66，5： | 0 |
| 14 | EXTRAPOLATING METHOD IN PLOT FOR FATIGUE LIFE PREDICTION OF COMPONENTS显示文摘EXTRAPOLATINGMETHODINPLOTFORFATIGUELIFEPREDICTIONOFCOMPONENTS￥LiuYilun;WangAilun(CollegeofMechanicalandElectricalEngineering,... | Liu Yilun Wang Ailun(College of Mechanical and Electrical Engineering,Central South University of Technology, Changsha 410083) | 1996 | 中国有色金属学会会刊:英文版1996，6，3： | 0 |
| 15 | ON THE CALCULATION OF STRESS INTENSITY FACTOR K FOR FRAME COMPONENTS显示文摘The stress intensity factor K in the tip of crack which is in the corner of the frame component has been calculated indirectly by means of numeric calculation of J Integral. Some laws and relationships among the stress intensity factor K, the applied load | Liu Yilun Wang Ailun(College of Mechanical and Electrical Engineering, Central South University of Technology, Changsha, 410083, China)He Manjiang(Changsha Institute of Mining Research) | 1995 | Journal of Central South University1995，7，2： | 0 |
| 16 | ELECTRONIC STRUCTURE OF CHALCOGENIDE COMPOUNDS显示文摘Empirical linear combination of atomic orbitals(LCAO)calculations are performed to investigate the electronic structure of Sb_(2)Se_(3),Sb_(2)Te_(3),In_(2)Se_(3) and In_(2)Te_(3).The bands of bonding p states are overlapped with the bands of lone pair states in these materials.The absorption edges of these materials correspond to indirect gap,and the calculation agrees with experimental values. | LU Yanwu WANG Dingsheng RONG Ailun | 1990 | Chinese Physics Letters1990，7，2： | 0 |
| 17 | ARTICLE Research on the Leading Value Drive of Rural Homestead Transfer under Rural Revitalization--Based on the Evidences of China显示文摘With the development of urban-rural integration in China,the functional value of homestead bases has evolved from a single residential security value to a multiple composite values,and the property income of homestead bases has gradually become the value driver of transfer and the intrinsic demand of farm households.This paper takes Baitafan of Jinzhai County,Chongqing City,and Xiaofang Yu Village of Ji County as examples for in-depth discussion,and finds that the dominant value drivers of home base transfer mainly include three kinds:capitalization income,commercialization income,and non-farm employment income.The study concludes that it is important to give full play to the resource endowment effect and identify the dominant value of home base transfer according to local conditions to promote the standardized home base transfer and implement the rural revitalization strategy. | He Huang Ailun Liang Shiqi Fang Jiexuan Chen Wenbiao Li Yuyang Ma Yuchun Wang Chien Chi Chu | 2022 | Journal of Economic Science Research2022，5，1： | 0 |
| 18 | Defect evolution in GaN thin film heterogeneously integrated with CMOS-compatible Si(100)substrate by ion-cutting technology显示文摘Ion-cutting technology is an ingenious solution to the highquality heterogeneous integration of Ga N thin films with CMOS-compatible Si(100)substrate,which provides a platform to combine Ga N-based optoelectronics,high-frequency and high-power electronics with digital signal processing,logic computation,and control of Si(100)CMOS[1]. | Hangning SHI Ailun YI Jiaxin DING Xudong LIU Qingcheng QIN Juemin YI Junjie HU Miao WANG Demin CAI Jianfeng WANG Ke XU Fengwen MU Tadatomo SUGA RenéHELLER Mao WANG Shengqiang ZHOU Wenhui XU Kai HUANG Tiangui YOU Xin OU | 2023 | Science China(Information Sciences)2023，66，11： | 0 |
| 19 | An Attribute-Based Encryption Scheme Based on Unrecognizable Trapdoors显示文摘Attribute-Based Encryption (ABE) has been widely used for ciphertext retrieval in the cloud environment.However,bi-flexible attribute control and privacy keywords are difficult problems that have yet to be solved.In this paper,we introduce the denial of access policy and the mutual matching algorithm of a dataset used to realize bidirectional control of attributes in the cloud server.To solve the problem of keyword privacy,we construct a security trapdoor by adding random numbers that effectively resist keyword guessing attacks from cloud servers and external attackers.System security is reduced to the Deterministic Bilinear Diffie-Hellman (DBDH) hypothesis problem.We validate our scheme through theoretical security analysis and experimental verification.Experiments are conducted on a real dataset,and results show that the scheme has higher security and retrieval efficiency than previous methods. | Ruizhong Du Ailun Tan Junfeng Tian | 2020 | Tsinghua Science and Technology2020，25，5： | 0 |
| 20 | China Natural Gas Industry Prosperity Index in the First Quarter of 2018 Analysis Report显示文摘The statistics of the China natural gas industry prosperity index show that it reached 60.01 in the first quarter of 2018 (see Table 1 for details), which is a relatively prosperous state; the prosperity index of natural gas production enterprises reached 60.05, also a relatively prosperous state; the prosperity index of natural gas sales companies stood at 59.94, which is a generally prosperous state; and the prosperity trend index of the natural gas industry for the coming year was 73.90, a | Yin Ping Liu Ailun Shen Xilin | 2018 | China Oil & Gas2018，25，3： | 0 |
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