【英文标准名称】:StandardGuideforDepthProfilinginAugerElectronSpectroscopy
【原文标准名称】:螺旋电子光谱法的深度剖面的标准指南
【标准号】:ASTME1127-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E42.03
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:精整;分析;表面;剖面高度;金属;螺旋电子光谱法;光谱学
【英文主题词】:anglelapping;angle-resolvedAES;Augerelectronspectroscopy;ballcratering;compositionaldepthprofiling;crosssectioning;depthprofiling;depthresolution;sputterdepthprofiling;sputtering;thinfilms;
【摘要】:Augerelectronspectroscopyyieldsinformationconcerningthechemicalandphysicalstateofasolidsurfaceinthenearsurfaceregion.Nondestructivedepthprofilingislimitedtothisnearsurfaceregion.Techniquesformeasuringthecraterdepthsandfilmthicknessesaregivenin(35).Ionsputteringisprimarilyusedfordepthsoflessthantheorderof1x03BC;m.Anglelappingormechanicalcrateringisprimarilyusedfordepthsgreaterthantheorderof1x03BC;m.Thechoiceofdepthprofilingmethodsforinvestigatinganinterfacedependsonsurfaceroughness,interfaceroughness,andfilmthickness(1).31.1ThisguidecoversproceduresusedfordepthprofilinginAugerelectronspectroscopy.1.2Guidelinesaregivenfordepthprofilingbythefollowing:SectionIonSputtering6AngleLappingandCross-Sectioning7MechanicalCratering8NondestructiveDepthProfiling91.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A43
【国际标准分类号】:71_040_50
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Informationtechnology.Telecommunicationsandinformationexchangebetweensystems.Localandmetropolitanareanetworks.Specificrequirements.Overviewoflocalareanetworkstandards
【原文标准名称】:信息技术.电信和系统间的信息交换.局域网和都市网.特殊要求.局域网标准综述
【标准号】:BSISO/IECTR8802-1-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-08-15
【实施或试行日期】:1997-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:都市网;数据处理;协议;标记总线网络;地址(数据处理);连接模式(数据处理);开放系统互连;计算机网络;信息交流;局域网;数据传输控制规程;数据传输;接口;数据传送;环形网络;带有检测冲突的载波侦听多路存取网络;数据链路层;权标环网;通信网;物理层(开放系统互连);包交换网络;电话网;无中继(OSI);总线网;城域网;计算机技术
【英文主题词】:csma/cdnetworks;computernetworks;datatransfer;datatransmission;metropolitanareanetworks;tokenbusnetworks;telephonenetworks;informationexchange;localareanetworks;datalinklayer(osi);datatransmissioncontrolprocedures;connectionless-mode(osi);ringnetworks;packetswitchingnetworks;tokenringnetworks;dataprocessing;physicallayer(osi);protocols;opensystemsinterconnection;connection-mode(osi);computertechnology;busnetworks;communicationnetworks;interfaces(dataprocessing);addresses(dataprocessing)
【摘要】:ThistechnicalreportprovidesanintroductiontothesetofInternationalStandardswhichdescribelocalareanetworks,specificallythosewhichmakeuseofthe48-bitMACaddressformat.TheMACtechnologiesdescribedinthistechnicalreporthaveincommontheabilitytoprovidesufficientcapabilitytosupporttheMACServicewhichisdefinedinISO/IEC15802-1.ThescopeofthisTechnicalReportisthereforelimitedtothoseInternationalStandardswhichdescribeprocessesandproceduresresidentintheDataLinkandPhysicalLayersoftheOSIBasicReferenceModelandcanbesaidtorelatetolocalareanetworks.ThistechnicalreportdoesnotitselfdescribenewServiceorProtocoldefinitions.ItsintentistosetthecontextforlocalareanetworkswhichincludeboththeInternationalStandardsdescribingFDDIandthetechnologiesdescribedbythesetofISO/IEC8802InternationalStandards.AdditionallythistechnicalreportprovidestherecordofcooperativeworkbetweenISO/IECJTC1SC6WG1andtheIEEE802LMSCasapartoftheCategoryCliaisonestablishedinNovember1999eitherthroughtheusualFastTrackproceduresorviathecooperativeworkingproceduresdescribedinthistechnicalreport.
【中国标准分类号】:L78;M11
【国际标准分类号】:35_110
【页数】:22P.;A4
【正文语种】:英语