ABSORBER

作品数:386被引量:555H指数:9
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相关作者:谭宗柒汪云峰方宗德顾亮丁法乾更多>>
相关机构:清华大学西北工业大学北京理工大学三峡大学更多>>
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Optimizing Solar Air Heater Performance Using Perforated V-Shaped Barriers with Varied Geometric Designs
《Frontiers in Heat and Mass Transfer》2025年第2期703-719,共17页Sajjad Tariq A.Shafi Mohammed K.Al-Saadi Ameer Abed Jaddoa 
To improve the heat transfer rate and thermal performance of the solar air heater due to low efficiency,new techniques,such as artificial roughness,barriers,and obstacles,should be used to increase the heat exchange b...
关键词:Experimental solar air collector absorber surface V-SHAPED friction factor 
Graphene derivatives as efficient hole transport materials for lead-free double perovskite(Cs_(2)SnI_(6))solar cells:a numerical study
《Optoelectronics Letters》2025年第3期155-159,共5页Sarita YADAV Saral K.GUPTA Chandra Mohan Singh NEGI 
The double perovskite Cs_(2)SnI_(6)has notable optical and electrical characteristics,rendering it a highly prospective candidate for deployment as the absorber layer in perovskite solar cells(PSCs).We simulated the p...
关键词:r go graphene derivatives double perovskite reduced graphene oxide rgo hole extraction absorber layer interfacial recom perovskite solar cells pscs we 
Tunable mid-infrared absorber based on Dirac metamaterials
《Communications in Theoretical Physics》2025年第3期180-188,共9页Bo Li Guolun Cheng Bo Sun Yingying Yu Wenxing Yang 
In this paper,a tunable metamaterial absorber based on a Dirac semimetal is proposed.It consists of three different structures,from top to bottom,namely a double semicircular Dirac semimetal resonator,a silicon dioxid...
关键词:Dirac metamaterials tunable metamaterials phase change material VO_(2) absorbs MID-INFRARED 
Thermal Efficiency of Indirect Solar Dryer Using Pebbles as Absorber during Cocoa Drying
《World Journal of Engineering and Technology》2025年第1期96-118,共23页N’Dri Emmanuel Abouanou Théophile Roch Ori Ekoun Paul Magloire Koffi Prosper Gbaha 
The effect of a storage system on drying time and estimation of drying parameters of cocoa beans using an indirect solar dryer with a sensible heat energy storage system (stones which act as both absorber and heat sto...
关键词:Cocoa Beans Indirect Solar Dryer Heat Storage Drying Curve Solar Energy 
Theoretical Calculations of HfSe_(3) Band Characteristics and Its Applications in Pulse Fiber Lasers
《Chinese Physics Letters》2025年第2期41-47,共7页Weiwei Feng Ligang Chen 
Transition metal trichalcogenides(TMTs)are known for their two-dimensional(2D)characteristics and the presence of quasi one-dimensional chains.These materials are less vulnerable to edge defects,which makes them suita...
关键词:SWITCHED fiber ABSORBER 
Tunable MEMS-based meta-absorbers for nondispersive infrared gas sensing applications
《Microsystems & Nanoengineering》2025年第1期89-101,共13页Kunye Li Yuhao Liang Yuxin Liu Yu-Sheng Lin 
support from Guangdong Science and Technology Program(2024A0505050007);Guangdong Basic and Applied Basic Research Foundation(2024A1515013019).
In conventional nondispersive infrared(NDIR)gas sensors,a wide-spectrum IR source or detector must be combined with a narrowband filter to eliminate the interference of nontarget gases.Therefore,the multiplexed NDIR g...
关键词:narrowband filter tunable meta absorber plasmonic metamaterials spectral absorption filtersrealizing meta absorber miniaturization integrationalthough narrowband filterswhich MEMS based 
A breakthrough of printable mesoscopic perovskite solar cells
《Science China Materials》2025年第1期307-308,共2页Zhiyi Yao Zhijun Ning 
High-performance solar cells based on low-cost wet coating methods are the much-anticipated technology for the next generation of photovoltaics. Perovskite solar cells (PSCs) provide a fascinating choice because their...
关键词:PEROVSKITE BREAKTHROUGH ABSORBER 
Broadband and perfect terahertz absorber based on multilayer metamaterial with cross-ring patterned structures
《Optoelectronics Letters》2025年第1期1-6,共6页WEN Jin LIU Zhanzhi WU Zhengwei PAN Yu ZHANG Ying 
supported by the National Natural Science Foundation of China(No.61505160);the Innovation Capability Support Program of Shaanxi(No.2018KJXX-042);the Natural Science Basic Research Program of Shaanxi(No.2019JM-084);the State Key Laboratory of Transient Optics and Photonics(No.SKLST202108)。
Broadband and perfect terahertz absorber based on multilayer metamaterial using cross-ring patterned structures is proposed and investigated.The structure of the absorber is double absorption layers consisting of a ch...
关键词:polarization ABSORBER PERFECT 
Tunable and wideband high-performance rare earth-doped Ni-Mg-Cu-Zn nano ferrite-based meta-absorbers for C-band application
《Journal of Rare Earths》2025年第1期124-132,I0005,共10页Majid Niaz Akhtar Magbool Alelyani Fatimah Mohammed AAlzahrani Abdullah Almohammedi Sabih Qamar MABaqir MIrfan Muhammad Azhar Khan Kheir SAlbarkaty ZAAlrowaili MSAl-Buriahi 
Princess Nourah bint Abdulrahman University Researchers Supporting Project number(PNURSP2024R42),Princess Nourah bint Abdulrahman University,Riyadh,Saudi Arabia;the Deanship of Scientific Research at King Khalid University for funding this work through large group Research Project(RGP2/387/44)。
Due to advanced technology,electromagnet interference and dissipation problems in the electronic and portable devices at GHz range are increasing daily.Magnetic absorbing materials with outstanding electromagnetic pro...
关键词:Rare earths Reflection loss Cubic phase Magnetodielectric Ni-Mg-Cu-Zn(NMCZ)meta-absorber 
Intelligent Transmissive Microwave Metasurface with Optical Sensing and Transparency
《Research》2024年第4期71-79,共9页Ya Lun Sun Xin Ge Zhang Zhixiang Huang Han Wei Tian Tie Jun Cui Wei Xiang Jiang 
supported by the National Natural Science Foundation of China(U23B2015,62288101,and 62201143);the Postgraduate Research and Practice Innovation Program of Jiangsu Province(KYCX23_0251);the Natural Science Foundation of Jiangsu Province(BK20212002 and BK20220807);the China National Postdoctoral Program for Innovative Talents(BX2021063);the China Postdoctoral Science Foun dation(2021M700762);the Open Fund of Information Materials and Intelligent Sensing Laboratory of Anhui Province(IMIS 202203);the Fundamental Research Funds for the Central Universities(2242023K5002);the 111 Project(111-2-05).
Transmissive metasurfaces are essentially conducive to stealth,absorbers,and communications.However,most of the current schemes only allow microwave to transmit and generally adopt multilayer structures or thick diele...
关键词:MICROWAVE TRANSPARENCY ABSORBER 
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