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- Kramers'_law abstract "Kramers' law is a formula for the spectral distribution of X-rays produced by an electron hitting a solid target. The formula concerns only bremsstrahlung radiation, not the element specific characteristic radiation. It is named after its discoverer, the Dutch physicist Hendrik Anthony Kramers.The formula for Kramers' law is usually given as the distribution of intensity (photon count) against the wavelength of the emitted radiation:The constant K is proportional to the atomic number of the target element, and is the minimum wavelength given by the Duane–Hunt law.The intensity described above is a particle flux and not an energy flux as can be seen by the fact that theintegral over values from to is infinite. However, theintegral of the energy flux is finite.To obtain a simple expression for the energy flux, first change variables from (the wavelength) to(the angular frequency) using and also using. Now is that quantity which is integrated over from 0 to to get the total number (still infinite) of photons, where The energy flux, which we will call (but which is may also referred to as the "intensity" in conflict with the above name of ) is obtained by multiplying the above by the energy for for .It is a linear function that is zero at the maximum energy .".
- Kramers'_law wikiPageID "21508600".
- Kramers'_law wikiPageRevisionID "582857301".
- Kramers'_law hasPhotoCollection Kramers'_law.
- Kramers'_law subject Category:Spectroscopy.
- Kramers'_law subject Category:X-rays.
- Kramers'_law comment "Kramers' law is a formula for the spectral distribution of X-rays produced by an electron hitting a solid target. The formula concerns only bremsstrahlung radiation, not the element specific characteristic radiation.".
- Kramers'_law label "Kramers' law".
- Kramers'_law sameAs m.05h46ts.
- Kramers'_law sameAs Q6436041.
- Kramers'_law sameAs Q6436041.
- Kramers'_law wasDerivedFrom Kramers'_law?oldid=582857301.
- Kramers'_law isPrimaryTopicOf Kramers'_law.