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...
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...
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...
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...
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...
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...
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...
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...
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...
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...