"संदीप्ति": अवतरणों में अंतर
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अनुनाद सिंह (वार्ता | योगदान) नया पृष्ठ: right|thumb|[[लुमिनॉल (Luminol) एवं हीमोग्लोबिन(hemoglobin) - रासायनिकसं... |
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पंक्ति 3:
कम तापमान पर उत्सर्जित होने वाले [[प्रकाश]] को '''संदीप्ति''' (Luminescence) कहते हैं। यह वस्तुतः 'शीत वस्तु विकिरण' (cold body radiation) का एक प्रकार है।
== संदीप्ति के प्रकार ==
* [[
* [[
** [[
* [[Crystalloluminescence]], produced during [[crystallization]]
* [[
** [[
* [[
** [[Triboluminescence]], generated when bonds in a material are broken when that material is scratched, crushed, or rubbed
** [[Triboluminescence#Fractoluminescence|Fractoluminescence]], generated when bonds in certain crystals are broken by fractures
** [[Piezoluminescence]], produced by the action of pressure on certain solids<ref>http://adsabs.harvard.edu/abs/1982PhLA...90...93A</ref>
* [[प्रकाशसंदीप्ति]] (Photoluminescence), absorption of photons causing re-radiation of photons
** [[स्फुरदीप्ति]] (Phosphorescence) - delayed re-radiation
** [[प्रतिदीप्ति]] (Fluorescence) - where the emitted photons are of lower energy than those absorbed
* [[
* [[
* [[
== अनुप्रयोग ==
* [[Light-
* [[Phosphor]]s, emitting light when irradiated by higher-energy [[electromagnetic radiation]] or [[particle radiation]]
* [[Phosphor thermometry]], phosphorescence can be used to detect the temperature of an object.
== सन्दर्भ ==
==बाहरी कड़ियाँ==▼
{{reflist}}
*[http://www.princetoninstruments.com/Uploads/Princeton/Images/lumi_chart.jpg Luminescence chart]▼
*[http://scienceworld.wolfram.com/physics/Luminescence.html Luminescence on Scienceworld]▼
*[http://www.fluorophores.org Fluorophores.org The database of luminescent dyes]▼
*[http://pesn.com/2008/10/22/9501495_Litroenergy_Power_Cells/ Luminiscent microspheres]▼
== इन्हें भी देखें ==
[[श्रेणी:सम्दीप्ति| ]]▼
* [[
* [[प्रदीप्ति]] (Illumination)
▲== बाहरी कड़ियाँ ==
▲* [https://web.archive.org/web/20110604163731/http://www.princetoninstruments.com/Uploads/Princeton/Images/lumi_chart.jpg Luminescence chart]
▲* [https://web.archive.org/web/20060427142234/http://scienceworld.wolfram.com/physics/Luminescence.html Luminescence on Scienceworld]
▲* [http://www.fluorophores.org Fluorophores.org The database of luminescent dyes] {{Webarchive|url=https://archive.today/20121205013840/http://www.fluorophores.org/ |date=5 दिसंबर 2012 }}
▲* [https://web.archive.org/web/20110613061151/http://pesn.com/2008/10/22/9501495_Litroenergy_Power_Cells/ Luminiscent microspheres]
[[श्रेणी:प्रकाश स्रोत]]
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