SUBSCRIBESUBSCRIBESUBSCRIBEHomeHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyGames & QuizzesVideosOn This DayOne Good FactDictionaryNew ArticlesHistory & SocietyLifestyles & Social IssuesPhilosophy & ReligionPolitics, Law & GovernmentWorld HistoryScience & TechHealth & MedicineScienceTechnologyBiographiesBrowse BiographiesAnimals & NatureBirds, Reptiles & Other VertebratesEnvironmentFossils & Geologic TimeInsects & Other InvertebratesMammalsPlantsGeography & TravelGeography & TravelArts & CultureEntertainment & Pop CultureLiteratureSports & RecreationVisual ArtsImage GalleriesPodcastsSummariesTop QuestionsLists and StoriesBritannica KidsAsk the ChatbotGames & QuizzesHistory & SocietyScience & TechBiographiesAnimals & NatureGeography & TravelArts & CultureProConMoneyVideosspectroscopyIntroductionSurvey of optical spectroscopyGeneral principlesBasic features of electromagnetic radiationBasic properties of atomsHistorical surveyApplicationsPractical considerationsGeneral methods of spectroscopyTypes of electromagnetic-radiation sourcesBroadband-light sourcesLine sourcesLaser sourcesTechniques for obtaining Doppler-free spectraPulsed lasersMethods of dispersing spectraRefractionDiffractionInterferenceOptical detectorsFoundations of atomic spectraBasic atomic structureHydrogen atom statesAngular momentum quantum numbersFine and hyperfine structure of spectraThe periodic tableQuantum behaviour of fermions and bosonsElectron configurationsTotal orbital angular momentum and total spin angular momentumAtomic transitionsPerturbations of levelsMolecular spectroscopyGeneral principlesTheory of molecular spectraRotational energy statesVibrational energy statesElectronic energy statesEnergy states of real diatomic moleculesExperimental methodsFields of molecular spectroscopyMicrowave spectroscopyTypes of microwave spectrometerMolecular applicationsInfrared spectroscopyInfrared instrumentationAnalysis of absorption spectraRaman spectroscopyVisible and ultraviolet spectroscopyElectronic transitionsFactors determining absorption regionsFluorescence and phosphorescenceFluorescencePhosphorescencePhotoelectron spectroscopyLaser spectroscopyDoppler-limited spectroscopyCoherent anti-Stokes Raman spectroscopy (CARS)Laser magnetic resonance and Stark spectroscopiesX-ray and radio-frequency spectroscopyX-ray spectroscopyRelation to atomic structureProduction methodsX-ray tubesSynchrotron sourcesX-ray opticsX-ray detectorsApplicationsRadio-frequency spectroscopyOriginsMethodsResonance-ionization spectroscopyIonization processesBasic energy considerationsRIS schemesLasers for RISAtom countingResonance-ionization mass spectrometryNoble gas detectionNeutrino detectionRIS atomization methodsThermal atomizationSputter atomizationAdditional applications of RISOn-line accelerator applicationsMolecular applicationsReferences & Edit HistoryQuick Facts & Related TopicsImages & Videosspectroscopy summarySciencePhysicsMatter & EnergyspectroscopyX-ray and radio-frequency spectroscopyFacebookXhttps://www.britannica.com/science/spectroscopyNational Center for Biotechnology Information - PubMed Central - Machine learning spectroscopy to advance computation and analysisFrontiers - Frontiers in Plant Science - Editorial: Spectroscopy for crop and product phenotypingMichigan State University - Department of Chemistry - SpectroscopyOpen Library Publishing Platform - DRAFT � Organic and Biochemistry Supplement to Enhanced Introductory College Chemistry - Spectroscopy BasicsNASA - Imagine the Universe - Introduction to SpectroscopyOpenStax - Astronomy 2e - Spectroscopy in AstronomyMIT OpenCourseWare - Fundamentals of Spectroscopy (PDF)The Canadian Encyclopedia - SpectroscopyInternational Journal of Advance Research and Innovative Ideas in Education - Spectrophotometry and Spectrometry - Concept and ApplicationsChemistry LibreTexts - Overview of SpectroscopyCORE - Spectroscopy: Developments in Instrumentation and Analysis (PDF)Steven Chu
Steven Chu is the William R. Kenan, Jr., Professor of Physics at Stanford University and a professor of molecular and cellular physiology at Stanford's Medical School. He was corecipient of the Nobel Prize...AllBritannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....HistoryphotographicfilmsilverhalideAlkalisodium iodidethalliumlightscintillatorsphotomultiplier tubephotonemittedspectrometersodiumelectron voltSemiconductorcrystalssilicongermaniumelectronvalence bandconduction bandelectronsconductionbolometersheat capacitytemperatureionization chamberanodecathodeionproportional counterGeiger-Müller tubeGeiger countersradiation measurement: Geiger-Müller countersX-ray image of coronary artery circulationmedicalbonestransmissionhuman bodyiodinearteriesheartcrystalbeamdiffractionLaue methodMax Theodor Felix von Lauemetalssemiconductorsdiffraction patternsdeoxyribonucleic acid (DNA)hemoglobinX-ray crystallographyX-ray scatteringamorphous solidsX-ray fluorescenceabsorption edgeselementsenvironmentelectric fieldsatomic energyelemental abundanceopticsabsorption coefficientatomplasmasX-raycompositionX-raygamma-ray astrophysicsX-ray sourcesstarsneutron starsblack holesEarthâsatmosphereballoonsrocketssatellites
智能索引记录
-
2026-04-14 12:16:27
综合导航
成功
标题:女配养成计划最新章节,女配养成计划全文免费阅读,笔趣阁
简介:女配养成计划,女配养成计划最新章节由无糖奶茶更新快速专业化,女配养成计划全文免费阅读,由 www.bqg128.cc 提
-
2026-04-18 09:30:12
综合导航
成功
标题:Find Premium Quality Dooks Skateboard Risers for Sale
简介:The CCS Shop provides a variety of Skateboard risers from to
-
2026-04-17 20:05:45
实用工具
成功
标题:dolphin是什么意思-dolphin的用法-dolphin翻译-dolphin怎么读-含义 - 雄安文学网
简介:英语单词大全为大家提供dolphin是什么意思,dolphin的用法,dolphin怎么读,含义,读音,例句等高效记单词
-
2026-04-18 09:37:11
综合导航
成功
标题:Hotel Hotel Riu Palace Tres Islas in Playa de Corralejo günstig buchen bei TUI.com
简介:Hotel Riu Palace Tres Islas Hotel: Alle Infos zur Ausstattun
-
2026-04-11 00:07:36
综合导航
成功
标题:地基基础技术交底 - Docin.com豆丁网
简介:地基基础技术交底