简介:Transientelectronicsareanemergingclassofelectronicswiththeuniquecharacteristictocompletelydissolvewithinaprogrammedperiodoftime.Sincenoharmfulbyproductsarereleased,theseelectronicscanbeusedinthehumanbodyasadiagnostictool,forinstance,ortheycanbeusedasenvironmentallyfriendlyalternativestoexistingelectronicswhichdisintegratewhenexposedtowater.Thus,themostcrucialaspectoftransientelectronicsistheirabilitytodisintegrateinapracticalmannerandareviewoftheliteratureonthistopicisessentialforunderstandingthecurrentcapabilitiesoftransientelectronicsandareasoffutureresearch.Inthepast,onlypartialdissolutionoftransientelectronicswaspossible,however,totaldissolutionhasbeenachievedwitharecentdiscoverythatsiliconnanomembraneundergoeshydrolysis.Theuseofsingle-andmulti-layeredstructureshasalsobeenexploredasawaytoextendthelifetimeoftheelectronics.Analyticalmodelshavebeendevelopedtostudythedissolutionofvariousfunctionalmaterialsaswellasthedevicesconstructedfromthissetoffunctionalmaterialsandthesemodelsprovetobeusefulinthedesignofthetransientelectronics.
简介:TheBeijingFeidaElectronicsGroupCompanyisoneofBeijing'sfiveelectronicsgroups,with15jointventuresand17factories.BeijingHaishan...
简介:TheJournalofSystemsEngineeringandElectronics(EnglishEdition)isacomprehensiveacademicperiodicaljointlysponsoredbytheSecondAcademyofChinaAerospaceScienceandIndustryCorporation,theChineseSocietyofAstronautics,theSystemsEngineeringSocietyofChinaandtheChineseAssociationforSystemSimulation.Itstartedpublicationin1990,andnowappearsfourtimesayear,distributedathomeandabroad.
简介:TheJournalofSystemsEngineeringandElectronicsisacomprehensiveacademicperiodicaljointlysponsoredbyDefenseTechnologyAcademyofChinaAerospaceScience&IndustryCorporation,ChineseSocietyofAstronautics,SystemEngineeringSocietyofChina,andChineseAssociationforSystemSimulation.Itstartedpublicationin1990,andnowispublishedbimonthly.Pursuingbothintensivenessandextensiveness,
简介:Thisjournalisdevotedtotheadvancementofthescienceandtechnologyofsystemsengineeringandelectronicsthroughthedisseminationoforiginalarchivalresearchpapersdisclosingsignificanttechnicalknowledge,exploratorydevelopments,andapplicationsinastronautics,aeronautics,andrelatedfields.Inaddition,thejournalalsopublishessurvey,expositoryandtutorialpapers.Boththeoryandapplicationswillbeequallyemphasized.
简介:Conventionalelectronicsisplanar,hard,andrigidduetotheintrinsicbrittlenatureofinorganicsemiconductormaterials(e.g.,siliconandgalliumarsenide).Themodernelectronictechnologyhastypicallybeenconcernedwithlargeorsmallbutdurableandlong-lastingelectronics.Recentlydevelopedmaterialsandmechanicsconceptsyieldunconventionalelectronicswithunique
简介:Stretchableelectronics,whichofferstheperformanceofconventionalwafer-baseddevicesandmechanicalpropertiesofarubberband,enablesmanynovelapplicationsthatarenotpossiblethroughconventionalelectronicsduetoitsbrittlenature.Oneeffectivestrategytorealizestretchableelectronicsistodesigntheinorganicsemiconductormaterialinastretchableformatonacompliantelastomericsubstrate.Engineeringthermalmanagementisessentialforthedevelopmentofstretchableelectronicstoavoidadversethermaleffectsonitsperformanceaswellasinapplicationsinvolvinghumanbodyandbiologicaltissueswhereeven1–2°Ctemperatureincreaseisnotallowed.Thisarticlereviewstherecentadvancesinthermalmanagementofstretchableinorganicelectronicswithfocusesonthethermalmodelsandtheircomparisonstoexperimentsandfiniteelementsimulations.
简介:TheresearchinPowerElectronicsandDivesatTheHongKongPolytechnicUniversityhasbeenundertakingformanyyears.Recently,aPowerElectronicsResearchCentre(PERC)hasbeendevelopedthatiscontributedtowardstheresearchanddevelopmentinthearea.Itencompassesthehighfrequencypowersupplies,chaosandbifurcation,soft-switchingpowerconverters,electricalmachines,highprecisionmotioncontrol,tractionandtrafficcontrol,alternativeenergyandelectricalbuildingservices.