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- [[File:ICPAES PerkinElmer 2.JPG|thumb|250px|Inductively coupled plasma atomic emission spectrometer]] ...ent]] in a sample. The wavelength of the [[atomic spectral line]] in the [[emission spectrum]] gives the identity of the element while the intensity of the emi ...11 KB (1,575 words) - 21:15, 5 February 2025
- {{Short description|Emission of secondary X-rays from a material excited by high-energy X-rays}} ...eter |last2=Bergmann |first2=Uwe |title=High resolution 1s core hole X-ray spectroscopy in 3d transition metal complexes—electronic and structural information |jou ...16 KB (2,324 words) - 13:29, 9 February 2025
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- ...el|free electron]] state by a second pulse. The [[kinetic energy]] and the emission angle of the photoelectron are measured in an [[Electron spectrometer|elect .../><ref>{{Citation|last1=Fauster|first1=Th.|title=Two-photon photoemission spectroscopy of image states|date=1995-01-01|url=http://www.sciencedirect.com/science/ar ...5 KB (756 words) - 05:53, 12 December 2023
- [[File:ICPAES PerkinElmer 2.JPG|thumb|250px|Inductively coupled plasma atomic emission spectrometer]] ...ent]] in a sample. The wavelength of the [[atomic spectral line]] in the [[emission spectrum]] gives the identity of the element while the intensity of the emi ...11 KB (1,575 words) - 21:15, 5 February 2025
- ...ent energy equation''' can be used to describe the [[Emission spectroscopy|emission energy]] of [[quantum dot]] [[semiconductor]] [[nanocrystal]]s in terms of ...m dot on the [[wavelength]] ''λ'' of the emitted light (and thereby on the emission energy {{nowrap|1=Δ''E'' = ''hc''/''λ''}}, where ''c'' is the [[speed of li ...2 KB (356 words) - 13:06, 14 October 2024
- ...ol to obtain information about laboratory and space plasmas. In emission [[spectroscopy]], the '''intensity of spectral lines''' can provide various information ab The emission intensity density of an [[Atomic electron transition|atomic transition]] fr ...4 KB (580 words) - 14:59, 8 January 2024
- {{Short description|Formula about X-ray emission spectra}} {{about|X-ray emission spectra}} ...3 KB (490 words) - 02:46, 9 September 2023
- ...t is found by forming a rectangle with a height equal to that of continuum emission, and finding the width such that the area of the rectangle is equal to the ...[[absorption (electromagnetic radiation)|absorption]], but when applied to emission, the value of <math>W_\lambda</math> is negative, and so the absolute value ...5 KB (736 words) - 20:15, 27 February 2025
- ...om. This is called the [[Auger effect]], which is used in [[Auger electron spectroscopy]] to analyze the elemental composition of surfaces. ...e K shell, the X-ray radiation emitted is called a [[#K-beta|K-beta]] (Kβ) emission.<ref>{{cite web|last=Nave|first=Carl R.|title=Characteristic X-Rays|url=htt ...8 KB (1,106 words) - 07:34, 13 September 2023
- ...elvin temperatures to achieve the same sensitivity as saturated absorption spectroscopy. ==Principle of saturated absorption spectroscopy== ...7 KB (1,167 words) - 03:08, 15 September 2023
- {{Short description|Emission of secondary X-rays from a material excited by high-energy X-rays}} ...eter |last2=Bergmann |first2=Uwe |title=High resolution 1s core hole X-ray spectroscopy in 3d transition metal complexes—electronic and structural information |jou ...16 KB (2,324 words) - 13:29, 9 February 2025
- ...ane of the instrument for each imaged object. For distributed objects with emission-line spectra (such as the Sun in [[extreme ultraviolet]]), it results in an ...de is smaller, they are compressed.<ref>{{Cite journal |title=Stereoscopic Spectroscopy for Efficient Spectral Imaging and Magnetography |journal=Astrophysical Jou ...4 KB (554 words) - 05:17, 24 September 2024
- A quantum jump can be accompanied by the emission or absorption of [[photon]]s; energy transfer during a quantum jump can als Atomic electron transitions cause the emission or absorption of [[photon]]s. Their statistics are [[Poisson distribution|P ...5 KB (742 words) - 21:12, 10 March 2024
- ...effective measure of the strength of a feature in a [[Emission_spectrum | emission]] or [[Absorption_spectroscopy#Absorption_spectrum | absorption spectrum]], [[Category:Spectroscopy]] ...3 KB (379 words) - 20:22, 27 February 2025
- ...with the internal [[electronic structure]], by analyzing the photoelectron spectroscopy one can realize the fundamental physical and chemical properties of the mat ...sensitivity, an alternative photon source for angle-resolved photoemission spectroscopy is desirable. ...11 KB (1,508 words) - 02:12, 24 April 2021
- ...aces Judd and Ofelt's theory at the "forefront" of a 1960s revolution in [[spectroscopy|spectroscopic]] research on rare-earth ions.<ref name=walsh2/> ...it in 1962. It has become a standard tool in the field of [[lanthanide]] [[spectroscopy]], providing insights into the optical properties of rare earth-doped mater ...8 KB (1,114 words) - 21:14, 4 February 2025
- ...here]]: in other words, the corona is transparent to the radiation and the emission of the [[Plasma (physics)|plasma]] is optically-thin. The Sun's atmosphere ...mperature for each of these particle populations. The result is that the [[emission spectrum]] does not fit the spectral distribution of a [[blackbody radiatio ...13 KB (1,929 words) - 08:14, 13 August 2023
- ...n, by [[F. J. Duarte|Duarte]], to generate pulsed single-longitudinal-mode emission limited only by [[Heisenberg's uncertainty principle]].<ref name=FJD1999>F. ...iagnostics<ref>R. J. Hall and A. C. Eckbreth, [[Coherent anti-Stokes Raman spectroscopy]]: applications to combustion diagnostics, in ''Laser Applications'' (Acade ...7 KB (955 words) - 19:41, 12 September 2024
- ...se]], vibronic transitions are also accompanied by changes in [[rotational spectroscopy|rotational]] energy. ...ollas, p. 211.</ref><ref>{{cite book|last=Parsons|first=M. L. |title=Flame Spectroscopy : Atlas of Spectral Lines|date=1971|publisher=Springer|isbn=9780306651564}} ...23 KB (3,380 words) - 12:27, 11 December 2024
- ...oduct/identifier/9780511586453/type/book|title=Photodissociation Dynamics: Spectroscopy and Fragmentation of Small Polyatomic Molecules|series=Cambridge Monographs Consider an ensemble of molecules [[Absorption spectroscopy|absorbing radiation in the UV/vis]]. Initially, all molecules are in the gr ...13 KB (1,742 words) - 13:25, 6 August 2024
- {{Short description|Generalization of laser spectroscopy in quantum optics}} '''Quantum-optical spectroscopy'''<ref name="KiraKoch2006">Kira, M.; Koch, S. (2006). ...17 KB (2,209 words) - 15:41, 26 July 2022
- ...g|isbn=9783540077190|doi=10.1007/3540077197_23|title=High-Resolution Laser Spectroscopy|volume=13|series=Topics in Applied Physics}}</ref> Instead, single photon w ...le</math> subsequently decay to state <math>|c\rangle</math>, two kinds of emission are radiated. ...10 KB (1,599 words) - 04:55, 20 October 2022