简介：TheMOBILEisalogicelementrealizingthemonostable-bistabletransitionofacircuitthatconsistsoftworesonanttunnelingtransistors--theresonanttunnelingdiodes(RTDs)connectedinseries.Ithasseveraladvantagesincludingmultipleinputsandmultiplefunctions.Inthispaper,byconnectingaheterojunctionphototransistor(HPT)withtheMOBILE,anoveloptoelectronicfunctionaldevicecanbegot,whichpresentsthefunctionofbethphotocurrentswitchingandphotocurrentlatching.Thesebehaviorshavebeendemonstratedforthefirsttimebysimulatingexperimentsandcircuitsimulations,withRTDsfirstlymanufacturedinChina.Researchindicatesthatthenovelphoto-controlledMOBILEhasthesamelogicfunctionsasconventionalelectricalMOBILEexceptforwithlightasaninputsignal.

简介：Inthispaper,theequilibriumsurfacetensionandthedynamicsurfacetensionofaqueousTritonX100solutionattemperature25℃weremeasuredbymeansofWilhelmyplatemethodandmaximalbubblepressuremethodrespectively.Thedeterminedcriticalmicellarconcentration(cmc)ofTritonX-100at25℃is2.2×10^-4mol/dm^3.TheadsorptionmechanicsofTritonX-100atair/solutionwasdetermined.Forthesubmicellarconcentrationsitisdiffusion-controlled.Thediffusioncoefficientwascalculatedfromtheexperimentaldataintherangeofshortlimit.Intherangeoflongtimeadsorption,thesubsurfaceconcentrationisfittedfromthemeasureddynamicsurfacetensions.