简介：Organicconductorisakindoforganiccompoundwhichhasspecialelectronicandmagneticproperties.Theresearchoftheorganiccompoundshasreceivedconsiderableattentionbecauseoftheirpotentialapplicationsinmanyareas.Themolecularconductiveunitsaretheoreticallyinvestigatedaswellastheirenergygapandchargedistribution.Therelationshipofconductivityandmicro-mechanismisdiscussed.

简介：Photoelectricpropertyofpolyanilinedopedwithdodecyl-benzeneincreasesobviously,whenpolyanilinedopedwithDBSAisirradiatedwithlight,Mixtureofsensitivematerialisadvantageoustotheabsorptionofpolyanilineinvisiblelightspectrum,andtheconductivityisalsoimproved.TheresultsofdielectricmeasurementsonpolyanilinedopedwithDBSAinanAl-PAn-DBSA-Alconfigurationasfunctionoffrequencyandtemperaturearereported.Thespace-chargepolarizationphenomenonisobserved.Carrierlifetimeismicrosecondmagnitudeandmobilityis(0.001-0.1)cm^2/V·s,whichareobtainedbycalculationorexperiment.Theactiveenergyisobtainedfromtherelationbetweenconductivityandtemperature.TheconductingmechanismofPAn-DBSAisanalyzed.

简介：基于费用注射和再结合过程和thetriplet三位字节歼灭过程，计算电镀物品的一个模型光(EL)效率被介绍。注入系数，再结合效率和电镀物品上的应用电场的影响光效率被讨论。它被发现那：当再结合效率与应用电场正在减少增加时，注入系数正在增加的CD。(2)EL效率慢慢地在低电场被提高，但是随应用电压的增加在高电场正在减少。(3)EL效率随主人客人的增加正在减少分子的距离(R)。那么，这被结束在单个层的器官的电镀物品的ELefficiency发磷光的设备被注入系数在更高的电场在更低的电场和再结合效率统治。

简介：Silvernanoprisms(AgNPs)affecttheperformanceoforganicsolarcells(OSCs)indifferentwaysdependingontheirpositionsinthedevice.Toinvestigatethisissue,weincorporateAgNPsindifferentpositionsofOSCsandcomparetheirperformance.Thepowerconversionefficiency(PCE)isimprovedby23.60%to3.98%whentheAgNPsareincorporatedinfrontoftheactivelayer.Ontheotherhand,whenAgNPsareincorporatedinthebackoftheactivelayer,theshort-circuitcurrentdensity(JSC)isimprovedby17.44%to10.84mA/cm2.However,ifAgNPsareincorporatedintheactivelayer,bothopen-circuitvoltage(VOC)andJSCaredecreased.Wediscussthepositioneffectonthedeviceperformance,clarifytheabsorptionshadowandexcitonrecombinationcausedbyAgNPs,andfinallyindicatethattheoptimalpositionofplasmonicAgNPsisinfrontoftheactivelayer.

简介：Hybridorganic-inorganicperovskites(e.g.CH3NH3PbI3)haveattractedtremendousattentionduetotheirpromiseforachievingnext-generationcosteffectiveandhighperformanceoptoelectronicdevices.Thesehybridorganic-inorganicperovskitespossessexcellentopticalandelectronicproperties,includingstronglightabsorption,highcarrierabilities,optimizedchargediffusionlengths,andreducedchargerecombinationetc.,leadingtotheirwidespreadapplicationsinadvancedsolarenergytechnologies(e.g.highefficiencyperovskitesolarcells).However,thereisstillalackofinvestigationsregardingfundamentalpropertiessuchasferroelectricityintheseperovskites.Asconventionalferroelectricceramicsarepreparedathightemperatureandhavenomechanicallyflexibility,low-temperatureproceedandflexibleperovskiteferroelectricshavebecomepromisingcandidatesandshouldbeexploitedforfutureflexibleferroelectricapplications.Here,ferroelectricpropertiesinhybridorganic-inorganicperovskitesandseveralstate-of-theartperovskiteferroelectricsarereviewed.Novelferroelectricapplicationsofhybridorganic-inorganicperovskitesarediscussedaswell,providingguidelineforrealizingfuturehighperformanceandflexibleferroelectricdevices.

简介：在这份报纸，器官的量井设备，无机的半导体类似于type-II量很好，被制作了，在里面它NPB(N，N鈥?Di-[(1-naphthalenyl)-N,N鈥?diphenyl]-(1,1鈥?biphenyl)-4,4鈥?diamine)和Alq3(Tris-(8-quinolinolato)铝)分别地充当潜在的障碍层和潜在的井层。在electroluminescence，有井宽度减少的光谱的蓝移动与不同的井宽度为设备被观察，并且这被量尺寸效果和激子监禁效果的联合解释。有增加应用电压的光谱的蓝移动为一样的设备被观察，并且这以极化效果和量尺寸效果被解释。CLC数字TN383+.1这个工作被中国的国家性质科学基础支持(60576016，10374001)，中国(2003CB314707)的国家关键基本研究专辑基础，国家高技术研究和开发中国(2006AA0380412)编程序，北京城市自然科学基础(2073030)，中国(10434030)的国家性质科学基础的关键条款，和北京交通大学的优秀医生鈥檚科技革新基础

简介：一个分析模型被介绍推测在高度的分离概率和外部量效率在做的器官的电镀物品磷光(EPH)回答设备。费用再结合过程和三位字节(T)-triplet(T)歼灭过程在这个模型被考虑。应用电压的影响和分离概率上的设备，并且当前的密度的厚度和外部量效率上的设备的厚度被包括并且忽略激子的分离彻底地学习。激子的分离概率将在高电场接近1，这被发现，并且外部EPH量效率是几乎在低电场的一样。有在为包括或忽略激子的分离的高电场的外部EPH量效率的大差异。

简介：Superlatticesconsistingofalternatinglayersoforganic/polymericmaterialshavebeenfabricatedfromtris(8-hydroxyquinoline)aluminum(Alq3)andpoly(N-vinylcarbazole)(PVK)byamultisource-typehigh-vacuumorganicmoleculardeposition.ThecharacteristicsofsuperlatticestructuresaredeterminedbythesmallangleX-raydiffraction,opticaladsorptionandphotoluminescence.Theelectroluminescentdeviceswiththesuperlatticestructurehavealsobeenfabricatedandtheemissioncharacteristicsarediscussed.

简介：新奇秒顺序非线性的光色基(DCDHF-2-V)被丁间醇醛冷凝作用反应从3-Hydroxy-3-methyl-2-butanae，propanedinitrile和4-diethylaminobenzaldehyde综合。分子的结构的描述被元素的分析，FTIR，和1H-NMR系列调查。从DSCthermogram获得的融化的点是几乎251掳C，并且混合物显示出热稳定性直到270掳C。色基的秒顺序NLO性质被solvatochromic方法测量。从量机械的二水平的模型，DCDHF-2-V的渭g尾价值是6520脳，这能被获得10?在1064nm的波长的48esu。CLC数字O621.21

简介：有有限阴极联系的欧姆的阳极接触和注射的一个双性人层模型被建议了计算再结合效率和设备的再结合区域宽度。洞传送层的厚度和联合效率和再结合宽度上的organic/organicinterface的障碍的效果被讨论了。它被发现那：(1)当电子充分被堵住，洞没在theorganic/organic接口显著地被堵住时，为给定的L_h/L，再结合效率与增加应用电压增加，但是在更高应用的电压，有增加L_h/L的再结合效率减少；(2)有增加的再结合效率增加使用了电压andH′_h，并且什么时候使用了电压和H′_h超过某价值，再结合效率作为一个高原出现；(3)有增加应用电压和L_h/L.This模型的再结合宽度减少可能向相对实验解释现象。

简介：AnewmodeltodescribeI-Vcharacteristicsoforganiclight-emittingdevices(OLEDs)isdevelopedbasedonexperimentalresults.ThedependenceofI-Vcharacteristicsonenergybarrier,trapdensityandcarriermobilityisanalyzed.TheresultshowsthatthismodelcombinestheFowler-Nordheimtunneltheoryandthetrapchargelimitedcurrenttheorywithexponentialtrapdistribution(TCL),anditdescribesthecurrenttransportcharacteristicsofOLEDsmorecomprehensively.TheI-VcharacteristicsfollowFowler-Nordheimtheorywhentheenergybarrierishigh,thetrapdensityissmallandthecarriermobilityislarge.InothercasestheyfollowtheTCLtheory.

简介：Organicgreenlightemittingdevices(LEDs)withmulti-quantumwell(MQW)structurewerefabricated.Aromaticdiamine(TPD)wasusedasholetransportinglayerandpotentialbarrierlayer;Tris(8-hydroxyquinoline)aluminunum(Alq3)wasactedaselectron-transportingemitterandMQWgreenemitter.Airstablealuinum(Al)wasusedaselectron-injectioncontact.Theinfluenceofthethicknessofpotentialbarrierlayerandthenumberofquantumwellontheelectroluminescent(EL)efficienciesofthedeviceswasinvestigated.TheorganicLEDswithtwoquantumwellsshowedenhancedELefficiencies.Maximumexternalquantumefficiencyandbrightnesswere1.04%and7000cd/m^2,respectively.

简介：Organicsemiconductoe3,4,9,10-perylenetetracarboxylicdianhydride(PTCDA)hasbeensynthetizedwith1,8-naphthalicanhydrideusingchemicalmethod.X-raydiffractionspectrumshowsthatitismonoclinic.Visibleabsorptionspectrumshowsthatitsgapbandis2.2eVwithsingletexcitonbandwidthof0.9eV.

简介：基于常规双电子锅设备，三倍的层有铟听氧化物(ITO)的二异种结构的器官的轻射出的二极管(OLED)/N，N′-diphenyl-N，N′-bis(1-naphthyl)(1,1′-biphenyl)-4,4′-diamine(NPB)/2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline(BCP)/8-Hydroxyquinoline铝(用真空免职方法的Alq3)/Mg:Ag被制作了。OLED的表演上的BCP层的不同电影厚度的影响被调查了。结果证明当BCP层电影的厚度逐渐地从0.1nm变化了到4.0nm时，OLED的电镀物品光(EL)系列从绿色变了到对蓝色，和作为与EL光谱有关的费用搬运人的再结合区域扮演的BCP层浅绿色蓝色，提高亮度和力量效率。象7.3lm/W一样高到达的OLED的力量效率。

简介：Throughexperimentsandcomputersimulation,theinfluenceoftheenergylevelsoforganicmaterialsandelectrodematerialsintheorganiclight-emittingdiodes(OLEDs)onthedeviceperformancesisdiscussed.Resultsshowthatthedeviceperformancesareinfluencedbynotonlythecarrierinjectionbarriersattheelectrodeinterfacebutalsothebarriersattheorganicheterojunctioninterface.ThisresultishelpfultotheselectionoftheorganicmaterialsandtheirarrangementintheoptimaldesignofOLEDs.

简介：器官的地效果晶体管被真空蒸发作为活跃的层用pentacene制作了，polyimide由分别地作为门由真空蒸发作为绝缘体层，和铝旋转涂层，采购原料并且排干电极。0.079cm2/V.s的地效果活动性在Vds=70V，和开／关无线电被测试直到1.7脳104。CLC数字TN325.3-TN386.2工程被中国(60676033)的国家自然科学基础支持

简介：有铟听氧化物(ITO)的结构的蓝、绿的器官的轻射出的设备/N，N鈥?二度--(1-naphthyl)-N,N鈥?diphenyl-1,1鈥?biphenyl-4,4鈥?diamine(NPB)/aluminum(III)二度(2-methyl-8-quinolinato)4-phenylphenolato(BAlq)/tris(8-hydroxyquinolate)铝(Alq3)/Mg:Ag被制作了。到绿轻排放的蓝色与器官的电影厚度的变化被完成了。基于精力乐队图和费用搬运人通道理论，当调节颜色的层和颜色变量electroluminescence(EL)在费用搬运人再结合地区以内被归功于到调整功能，不同厚度的电影起一个作用，这被结束当调节颜色的层和颜色变量electroluminescence(EL)在费用搬运人再结合地区以内被归功于到调整功能。在有高效的heterostructure设备的情况中，观察EL系列与器官的电影的厚度显著地变化，它从再结合的移动被结果区域地点。设备相同部件创作，这迄今没被显示能被实现由改变功能的层的电影厚度认识到不同颜色排放。CLC数字TN383这个工作被中国(资助号码60425101)的国家科学基金支持了，为大学里的新世纪优秀才能的节目(资助没有。NCET-06-0812)并且UESTC(资助No.060206)的年轻优秀工程。

简介：Aneworganicsemiconductortartaricaciddopedsaltofemeraldinepolyaniline(PANI-C4H6O6)hasbeenobtainedbythemethodofoxidativepolymerizationofmonomericanilinewithammoniumpersulfateinacidicsolution.ThestructurewascharacterizedbyFourierTransformInfraredtechnique(FTIR)andX-raydiffraction(XRD).Thetemperaturedependencedcconductivityδdc(T)showsasemiconductorbehaviorandfollowsthequasionedimensionalvariablerangehopping(Q1D-VRH)model.Dataonδdc(T)arealsodiscussed.

简介：分别地，搬运器官的轻射出的设备(OLED)的层(HTL)的洞被真空免职和旋转涂层方法处理在哪儿N，N鈥?biphenyl-N，N鈥?二度(3-methylphenyl)-1,1鈥?biphenyl-4,4鈥?diamine(TPD)并且(vinylcarbazole)(PVK)poly充当了洞运输材料。Tris-(8-hydroxyquinoline)铝(Alq3)作为搬运层的轻射出的层和电子被利用。设备房间的基本结构是：indium-tin-oxide(ITO)/PVK：TPD/Alq3/Mg:Ag。设备的electroluminescent(EL)特征被描绘。结果证明EL系列的山峰在530nm被定位，它遵循了Alq3的描绘的光谱。与使用真空免职方法相比，有直到26135cd/m2的最大的发光性的绿排放能被用纺纱涂层技术选择合适的溶剂在15V的开车电压完成，并且它的最大的发光性效率是在5.5V的开车电压的2.56lm/W。CLC数字TN383+.1这个工程被部水平资助和UESTC的年轻优越工程赞助(资助号码：UESTC-2006206）

简介：Theinvertedbottom-emittingorganiclight-emittingdevices（IBOLEDs）wereprepared,withthestructureofITO/A1（xnm）/LiF（1nm）/Bphen（40nm）/CBP：Girl（14%）：R-4b（2%）（10nm）/BCP（3nm）/CBP：Glrl（14%）：R-4b（2%）（20nm）/TCTA（10nm）/NPB（40nm）/MoO3（40nm）/A1（100rim）,wherethethicknessofelectroninjectionlayerA1（x）are0nm,2nm,3nm,4nmand5nm,respectively.Inthispaper,theelectroninjectionconditionandluminancepropertiesofinverteddeviceswereinvestigatedbychangingthethicknessofA1layerinAFLiFcompoundthinfilm.ItturnsoutthattheintroductionofA1layercanimproveelectroninjectionofthedevicesdramatically.Furthermore,thedeviceexertslowerdrivingvoltageandhighercurrentefficiencywhenthethicknessofelectroninjectionA1layeris3nm.Forexample,thecurrentefficiencyofthedevicewith3-urn-thickA1layerreaches19.75cd·A^-1whendrivingvoltageis7V,whichis1.24,1.17and17.03timeslargerthanthoseofthedeviceswith2nm,4nmand5nmA1layer,respectively.Thedevicepropertyreachesuptothelevelofcorrespondingconventionaldevice.Inaddition,allin-verteddeviceswithelectroninjectionA1layershowsuperiorstabilityofcolorcoordinateduetotheadoptionofco-evaporationemittinglayerandBCPspacer-layer,andthecolorcoordinateoftheinverteddevicewith3-nm-thickAIlayeronlychangesfrom（0.5806,0.4056）to（0.5328,0.4363）whendrivingvoltageincreasesfrom6Vto10V.