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Correction: Novel single component tri-rare-earth emitting MOF for warm white light LEDs

Dalton transactions (Cambridge, England : 2003) 2025年第17期54卷 2025 Apr 8页

作者： Hui Li Hong-Bin Liu Xiao-Min Tao Jian Su Ping-Fan Ning Xiu-Fang Xu Yu Zhou Wen Gu Xin Liu Collaborative Innovation Center of Chemical Science and Engineering Key Laboratory of Advanced Energy Materials Chemistry (MOE) College of Chemistry Nankai University Tianjin 300071 China. liuxin64@***. School of Electrical Engineering and Automation Engineering Research Center of High Power Solid State Lighting Application System Ministry of Education Tianjin Polytechnic University Tianjin 300387 China.

Correction for 'Novel single component tri-rare-earth emitting MOF for warm white light LEDs' by Hui Li , , 2018, , 8427-8433, https://***/10.1039/C8DT01477A.

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Publisher Correction: Fabrication of red-emitting perovskite LEDs by stabilizing their octahedral structure

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Nature 2024年第8020期631卷 E10页

作者： Lingmei Kong Yuqi Sun Bin Zhao Kangyu Ji Jie Feng Jianchao Dong Yuanzhi Wang Zirui Liu Shabnum Maqbool Yunguo Li Yingguo Yang Linjie Dai Wanhee Lee Changsoon Cho Samuel D Stranks Richard H Friend Ning Wang Neil C Greenham Xuyong Yang Key Laboratory of Advanced Display and System Applications of Ministry of Education Shanghai University Shanghai China. Cavendish Laboratory University of Cambridge Cambridge UK. College of Physics Jilin University Changchun China. Department of Chemical Engineering and Biotechnology University of Cambridge Cambridge UK. CAS Key Laboratory of Crust-Mantle Materials and Environments School of Earth and Space Sciences University of Science and Technology of China Hefei China. Shanghai Synchrotron Radiation Facility (SSRF) Zhangjiang Lab Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai China. School of Microelectronics Fudan University Shanghai China. Department of Material Science and Engineering Pohang University of Science and Technology (POSTECH) Pohang Republic of Korea. Institute for Convergence Research and Education in Advanced Technology Yonsei University Seoul Republic of Korea. College of Physics Jilin University Changchun China. ningwang@***. Cavendish Laboratory University of Cambridge Cambridge UK. ncg11@cam.ac.uk. Key Laboratory of Advanced Display and System Applications of Ministry of Education Shanghai University Shanghai China. yangxy@***. Shanghai Engineering Research Center for Integrated Circuits and Advanced Display Materials Shanghai China. yangxy@***.

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Corrigendum to“Magnesium cationic cue enriched interfacial tissue microenvironment nurtures the osseointegration of gamma-irradiated allograft bone”[***.10C(April 2022)32-47]

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Bioactive Materials 2023年第2期20卷 165-165页

作者： Wenhao Wang Jie Shen Yuan Meng Miaoman Ye Shaozhang Lin Qi Zhao Le Wang Kenneth M.C.Cheung Shuilin Wu Yufeng Zheng Xuanyong Liu Paul K.Chu Kelvin W.K.Yeung Zhi-Yong Zhang Translational Research Centre of Regenerative Medicine and 3D Printing of Guangzhou Medical University Guangdong Province Engineering Research Center for Biomedical EngineeringState Key Laboratory of Respiratory DiseaseThe Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150PR China Department of Orthopaedics and Traumatology The University of Hong Kong999077Hong KongChina Shenzhen Key Laboratory for Innovative Technology in Orthopaedic Trauma The University of Hong Kong Shenzhen HospitalShenzhen518053PR China Department of Orthopaedic Surgery The Third Affiliated Hospital of Guangzhou Medical UniversityGuangzhou510150PR China Shenzhen Key Laboratory of Spine Surgery Department of Spine SurgeryPeking University Shenzhen HospitalShenzhen518036PR China Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials Hubei Key Laboratory of Polymer MaterialsSchool of Materials&EngineeringHubei UniversityWuhan430062PR China Ministry of Education Key Laboratory for Advanced Ceramics and Machining Technology School of Materials Science&EngineeringTianjin UniversityTianjin300352PR China State Key Laboratory for Turbulence and Complex System Department of Materials Science and EngineeringCollage of EngineeringPeking UniversityBeijing100871PR China State Key Laboratory of High Performance Ceramics and Superfine Microstructure Shanghai Institute of CeramicsChinese Academy of SciencesShanghai200050PR China Department of Materials Science and Engineering City University of Hong Kong999077Hong KongChina

The authors regret a mistake of funding numbers in the Acknowledgment Section failed to be corrected during proof *** is the corrected funding statement in Acknowledgment SECTION This work was supported by the National Natural Science Foundation of China(NSFC)(Nos.81902189,81772354,82002303,31570980),Clinical Innovation Research Program of Guangzhou Regenerative Medicine and Health Guangdong laboratory(2018GZR0201002),National key Research and Development Plan(2018YFC1105103).

关键词： NSFC statement enriched

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Design of intelligent temperature control driving circuit for high power LED array

Design of intelligent temperature control driving circuit fo...

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16th China International Forum on Solid State Lighting & 2019 International Forum on Wide Bandgap Semiconductors (第十六届中国国际半导体照明论坛暨2019国际第三代半导体论坛)

作者： Fei Wang Houda Zhou Jingjing Liu Luqiao Yin Jianhua Zhang Key Laboratory of Advanced Display and System Applications Shanghai UniversityMinistry of Education Shanghai Electric Power University Shanghai200090China Key Laboratory of Advanced Display and System Applications Shanghai UniversityMinistry of Education

ISBN: (数字)9781728157566

ISBN: (纸本)9781728157573

A new type of high-power underwater lighting LED driver circuit is *** design studies and designs the electrical performance stability,temperature regulation and LED array arrangement of LED array *** temperature control mainly uses the temperature sensor module for detection,and the temperature feedback is timely performed by the *** the temperature reaches the set temperature gradient threshold,the PWM is adjusted in time to adjust the current to achieve the brightness *** purpose of heat generation is to adjust the temperature;the other point is mainly to design the voltage regulator circuit *** stability of the circuit is very important for the LED array circuit and the peripheral circuit in this design,which also becomes the judgment *** of the key *** paper mainly designs the circuit stability for input voltage regulation and temperature control *** illumination flux will also have certain requirements,LED array arrangement is also very *** the simulation experiment,the hexagonal array arrangement is *** the above three points,a high-power LED driver circuit is ***,through the specific experiment to verify the operation of the circuit,the overall operation of the circuit is good,the dimming,voltage regulation is good and the efficiency is high,and the design goal is achieved.

关键词： LED array voltage regulation temperature regulation efficiency

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Plasma Power Effect on Crystallinity and Density of Peald-Aln Thin Films： Toward Increasing Dielectric Constant and Breakdown Electric Field

SSRN

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SSRN 2023年

作者： Zhang, Xiao-Ying Peng, Duan-Chen Yan, Jia-Hao Zhang, Zhi-Xuan Ruan, Yu-Jiao Zuo, Juan Xie, An Wu, Wan-Yu Wuu, Dong-Sing Huang, Chien-Jung Lai, Feng-Min Lien, Shui-Yang Zhu, Wen-Zhang Xiamen Key Laboratory of Development and Application for Advanced Semiconduc tor Coating Technology School of Opto-electronic and Communication Engineering Xiamen University of Technology Xiamen361024 China National Measurement and Testing Center for Flat Panel Display Industry Xiamen Institute of Measurement and Testing Xiamen361024 China School of Materials Science and Engineering Xiamen University of Technology Xiamen361024 China Department of Materials Science and Engineering National United University Miaoli36063 Taiwan Department of Applied Materials and Optoelectronic Engineering National Chi Nan University Nantou54561 Taiwan Department of Applied Physics National University of Kaohsiung Kaohsiung University Rd. Kaohsiung81148 Taiwan Department of Biomedical Engineering Da-Yeh University Changhua51591 Taiwan

Aluminum nitride (AlN) film is a promising material which is used in various fields. In this study, AlN films with different plasma powers were grown by remote plasma atomic layer deposition. Saturation experiments have been applied in the plasma power between 1000 and 3000 W. The influence of plasma power on preferential orientation, chemical, optical, and electrical properties of AlN films are investigated. AlN films displayed multiphase hexagonal wurtzite crystal structure with (002) preferential orientation for higher plasma power, while the predominant orientation shifted toward (100) at lower plasma power. The optical emission spectroscopy analyses show that NH and NH2 radicals conduce to the deposition of AlN films and H radicals selectively dissociate Al-OH bonds which were on AlN film surface and etch deposition films. AFM measurements show that the 1500 W prepared AlN film with smallest surface roughness may be related to the relatively smaller concomitant crystal grains of (100) and (002). X-ray photoelectron spectroscopy investigation presents that oxygen content decreases as the plasma power increases. The obtained maximum value of dielectric constant and breakdown electrical field of AlN film deposited at 3000 W is 8.23 and 5.42 MV/cm, respectively. © 2023, The Authors. All rights reserved.

关键词： Aluminum nitride

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On the hotspot-Sun angular offset in urban thermal anisotropy

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Remote Sensing of Environment 2025年 328卷

作者： Zhan, Wenfeng Jiang, Lu Chen, Guanwen Hang, Jian Dong, Pan Wang, Shasha Li, Long Du, Huilin Jiangsu Provincial Key Laboratory for Advanced Remote Sensing and Geographic Information Science and Technology Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources International Institute for Earth System Science Nanjing University Jiangsu Nanjing 210023 China Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application Nanjing 210023 China Frontiers Science Center for Critical Earth Material Cycling Nanjing University China School of Internet of Things Nanjing University of Posts and Telecommunications Nanjing 210003 China School of Atmospheric Sciences Sun Yat-sen University and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) Zhuhai 519000 China Key Laboratory of Tropical Atmosphere-Ocean System (Sun Yat-sen University) Ministry of Education Zhuhai 519000 China

The hotspot-sun angular offset (the spherical circular angle between hotspot and sun positions, termed ΔCA) in urban thermal anisotropy (UTA) plays a pivotal role in advancing remote sensing of urban climates. However, its diurnal and monthly variations across scenarios influenced by sun position, urban morphology, and thermal inertia remain largely unknown. Here we filled this knowledge gap based on 1049 UTA scenarios incorporating 12 urban surface models using both computer simulations and in-situ measurements. Our findings reveal ΔCA varies from 0° to 50° (predominantly 10° – 30°). Surface thermal inertia, urban morphology (i.e., building-street aspect ratio), and sun position collectively drive ΔCA variation, with their relative contributions exhibiting significant diurnal and monthly variabilities. In general, ΔCA is most pronounced around noon with relatively low thermal inertia (279–739 W·s^1/2·m⁻¹·K⁻¹) and low aspect ratio values (< 1.5), leading to high ΔCA values exceeding 30°. Monthly ΔCA variations shows a bimodal pattern, with peaks (ΔCA is ∼25°) in April and August and a trough (ΔCA is ∼15°) from May to July around the summer solstice when the solar zenith angle (SZA) is relatively small. Hourly ΔCA variations exhibits sinusoidal variation during daytime, also characterized by a noon trough around the summer solstice. Troughs in diurnal/annual cycles are associated with small SZA (< 20°) and high sunlit roof/ground temperatures that ensure hotspot-sun adjacency. Our results indicate pronounced ΔCAs under scenarios with lower thermal inertia, lower aspect ratio, and midday periods in May to August. Our findings could facilitate designing kernel-driven models for simulating UTA.

关键词： Hotspot-Sun angular offset Thermal remote sensing Urban morphology Urban surface temperature Urban thermal anisotropy

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Superior Performance of ZnGaO Solar-Blind Photodetectors by Implementing TFT Structure and Tunable ZNO Cycle Ratio

SSRN

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SSRN 2024年

作者： Fan, Hui-Chen Wang, Chen Xu, Yi-Hong Fan, Teng-Min Huang, Pao-Hsun Ruan, Yu-Jiao Wu, Tingzhu Kuo, Hao-Chung Wuu, Dong-Sing Lai, Feng-Min Lien, Shui-Yang Xiamen Key Laboratory of Development and Application for Advanced Semiconductor Coating Technology School of Opto-Electronic and Communication Engineering Xiamen University of Technology Xiamen361024 China School of Ocean Information Engineering Jimei University Jimei District Fujian Xiamen361021 China National Measurement and Testing Center for Flat Panel Display Industry Xiamen Institute of Measurement and Testing Xiamen361024 China National Integrated Circuit Industry and Education Integration Innovation Platform Department of Electronic Science Xiamen University Xiamen361005 China Department of Photonics Graduate Institute of Electro-Optical Engineering College of Electrical and Computer Engineering National Yang Ming Chiao Tung University Hsinchu30010 Taiwan Department of Applied Materials and Optoelectronic Engineering National Chi Nan University Nantou54561 Taiwan Department of Biomedical Engineering Da-Yeh University Changhua51591 Taiwan

In this study, plasma enhanced atomic layer deposition was used to prepare ZnGaO thin films with different ZnO cycle ratios from 0% to 50%, which were employed to fabricate the MSM-type and TFT-type solar-blind photodetector. The properties of the films and the performance of the solar blind photodetector are greatly affected by the ZnO cycle ratio. Appropriate Zn doping content decreases the ratio of oxygen vacancies and Zn interstitials in Ga2O3, while excessive Zn doping degrades the quality of the film. Compared to MSM-type photodetector, an obviously improved performance of ZnGaO TFT-type photodetector has been observed due to its self-amplified photocurrent and the reduced dark current controlled by gate voltage. At a ZnO cycle ratio of 40%, a superior performance of TFT-type solar-blind photodetector with an ultra-low dark current ~4.5×10-13 A, an excellent light switching ratio ~2.2×107, and an outstandingly high sensitivity ~34.31 A/W has been obtained. These results demonstrate that the incorporation of Zn dopants can effectively modulate the performance of Ga2O3 TFT-type photodetector providing a great perspective for cost-effective and high-performance solar-blind PDs. © 2024, The Authors. All rights reserved.

关键词： Zinc oxide

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High color rendering index white LEDs fabricated using InP/ZnS green-emitting quantum dots and InP/ZnSe/ZnS red-emitting quantum dots

High color rendering index white LEDs fabricated using InP/Z...

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16th China International Forum on Solid State Lighting & 2019 International Forum on Wide Bandgap Semiconductors (第十六届中国国际半导体照明论坛暨2019国际第三代半导体论坛)

作者： Doudou Zhang Yuxian Yan Fan Cao Gongli Lin Xuyong Yang Wanwan Li Luqiao Yin Jianhua Zhang School of Materials Science and Engineering Shanghai UniversityShanghai 200072China Key Laboratory Key Laboratory of Advanced Display and System Applications Shanghai UniversityMinistry of Education State Key Lab of Metal Matrix Composites School of Materials Science and EngineeringShanghai Jiao T Key Laboratory of Advanced Display and System Applications Shanghai UniversityMinistry of Education Key Laboratory of Advanced Display and System Applications Shanghai UniversityMinistry of Education

ISBN: (数字)9781728157566

ISBN: (纸本)9781728157573

Quantum dots(QDs)have the advantages of spectrally adjustable,high quantum yield and narrow half-peak width,and are the most potential light-converting materials for white light that achieve high color rendering index and high *** InGaN blue light chip currently used excites Ce-doped yttrium aluminum garnet(YAG: Ce3+)yellow phosphor,and the white light-emitting diode(WLED)realized exhibits color rendering index(CRI)<80 and an unsatisfactory color coordinate because of lack of red spectral *** order to improve the CRI of white LEDs,in this paper,we fabricated InP/ZnS green-emitting QDs and InP/ZnSe/ZnS red-emitting QDs,and excited YAG: Ce3+yellow phosphor,InP/ZnS green-emitting QDs and InP/ZnSe/ZnS red-emitting QDs with blue chip,made WLED(Ⅰ),and compared with WLED(Ⅱ)generated by using blue LED chip to excite YAG: Ce3+yellow *** result shows that the WLED(Ⅰ)achieves a CRI of 90.3 at a driving current of 5 *** Commission International de L'Eclairage(CIE)chromaticity coordinates are(0.3393,0.3342),and the correlated color temperature(CCT)is 5186K,which is high quality white light close to sunlight.

关键词： Light emitting diodes II-VI semiconductor materials Zinc compounds Phosphors Color Indium phosphide III-V semiconductor materials

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Influence of thermal annealing-induced molecular aggregation on film properties and photovoltaic performance of bulk heterojunction solar cells based on a squaraine dye

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Frontiers of Materials Science 2018年第2期12卷 139-146页

作者： Pengpeng ZHANG Zhitian LING Guo CHEN Bin WEI School of Materials Science and Engineering Shanghai University Shanghai 200072 China Key Laboratory of Advanced Display and System Applications (Ministry of Education) Shanghai University Shanghai 200072 China

Squaraine （SQ） dyes have been considered as efficient photoactive materials for organic solar cells. In this work, we purposely controlled the molecular aggregation of an SQ dye, 2,4-bis[4-（N,N-dibutylamino）-2-dihydroxyphenyl] SQ （DBSQ- （OH）2） in the DBSQ（OH）2：[6,6]-phenyl-Cel-butyric acid methyl ester （PCBM） blend film by using the thermal annealing method, to study the influence of the molecular aggregation on film properties as well as the photovoltaic performance of DBSQ（OH）2：PCBM-based bulk heterojunction （BHJ） solar cells. Our results demonstrate that thermal annealing may change the aggregation behavior of DBSQ（OH）2 in the DBSQ（OH）2：PCBM film, and thus significantly influence the surface morphology, optical and electrical properties of the blend film, as well as the photovoltaic performance of DBSQ（OH）2：PCBM BHJ cells.

关键词： organic solar cells squaraine dye molecular aggregation film properties power conversion efficiency

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The design of AGV's dynamic wireless power transmission power supply based on Adaptive Weight Value Multi-objective Genetic Algorithm 3

The design of AGV's dynamic wireless power transmission powe...

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3rd International Conference on Traffic Engineering and Transportation system, ICTETS 2019

作者： Ning, Pingfan Li, Tiantong Niu, Pingjuan Tianjin Key Laboratory of Advanced Electrical Engineering and Energy Technology School of Electrical Engineering and Automation Tianjin Polytechnic University Tianjin300387 China Engineering Research Center of High Power Solid State Lighting Application System Ministry of Education Tianjin300387 China

AGV is the application of modern factory intelligence and automation. With the development of wireless power transmission (WPT), its transmission efficiency and stability are getting higher and higher. However, from static charging to dynamic power supply, the cost of technology implementation has increased significantly. This paper proposed a method to supply power to logistics AGV by intermittent segment, established the binary coverage model according to the power coverage distance, and designed an Adaptive Weight Value Multi-objective Genetic Algorithm (AWVMOGA) for this model to Optimizing the path design of sectional power supply. The influence of three weight value adaptive methods on the optimization results is analyzed, the effectiveness of the proposed method is analyzed and verified through case simulation. © Published under licence by IOP Publishing Ltd.

关键词： Genetic algorithms

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