電子伏特:修订间差异

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|3=zh-cn:质能等价; zh-tw:質能等效;
|3=zh-cn:质能等价; zh-tw:質能等效;
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'''電子伏特'''({{lang-en|'''e'''lectron '''v'''olt}}),簡稱'''電子伏''',符号为eV,為[[能量]]單位。代表一帶[[電荷量]]為1.602 176 634 x 10<sup>−19</sup>[[庫侖]]的[[電子]]<ref>{{Cite web|title=The NIST Reference on Constants, Units and Uncertainty:elementary charge|url=https://physics.nist.gov/cgi-bin/cuu/Value?e|accessdate=|author=|date=|format=|publisher=|language=}}</ref>在[[真空]]中通過 1 [[伏特]][[電位差]]所產生的[[動能]]<ref>{{Cite web|title=NASA SCIENCE:definition of an electron volt|url=https://science.nasa.gov/science-news/science-at-nasa/2001/comment2_ast15jan_1|accessdate=|author=Prof. George Lebo, University of Florida|date=|format=|publisher=|language=en}}</ref><!-- removed_ref site163 by WaitSpring-bot (template) -->。電子伏与[[國際單位制|SI制]]的能量单位[[焦耳]](J)的换算关系是:
'''電子伏特'''({{lang-en|'''e'''lectron '''v'''olt}}),簡稱'''電子伏''',符号为eV,為[[能量]]單位。代表一帶[[電荷量]]為1.602 176 634 x 10<sup>−19</sup>[[庫侖]]的[[電子]]<ref>{{Cite web|title=The NIST Reference on Constants, Units and Uncertainty:elementary charge|url=https://physics.nist.gov/cgi-bin/cuu/Value?e|accessdate=|author=|date=|format=|publisher=|language=}}</ref>在[[真空]]中通過 1 [[伏特]][[电势差]]所產生的[[動能]]<ref>{{Cite web|title=NASA SCIENCE:definition of an electron volt|url=https://science.nasa.gov/science-news/science-at-nasa/2001/comment2_ast15jan_1|accessdate=|author=Prof. George Lebo, University of Florida|date=|format=|publisher=|language=en}}</ref><!-- removed_ref site163 by WaitSpring-bot (template) -->。電子伏与[[國際單位制|SI制]]的能量单位[[焦耳]](J)的换算关系是:


1 eV = 1.602176634×10<sup>−19</sup> J<ref>{{Cite web|title=The NIST Reference on Constants, Units and Uncertainty|url=http://physics.nist.gov/cgi-bin/cuu/Value?evj|accessdate=|author=|date=|format=|publisher=|language=}}</ref>
1 eV = 1.602176634×10<sup>−19</sup> J<ref>{{Cite web|title=The NIST Reference on Constants, Units and Uncertainty|url=http://physics.nist.gov/cgi-bin/cuu/Value?evj|accessdate=|author=|date=|format=|publisher=|language=}}</ref>
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== 外部連結 ==
== 外部連結 ==
* [https://web.archive.org/web/20041204045317/http://www1.bipm.org/en/si/si_brochure/chapter4/table7.html BIPM's definition of the electronvolt]
* [http://www1.bipm.org/en/si/si_brochure/chapter4/table7.html BIPM's definition of the electronvolt]
* [https://web.archive.org/web/20070913143807/http://www.ex.ac.uk/cimt/dictunit/ccenrgy.htm Conversion Calculator for Units of ENERGY]
* [http://www.ex.ac.uk/cimt/dictunit/ccenrgy.htm Conversion Calculator for Units of ENERGY]
* [http://physics.nist.gov/cuu/Constants physical constants reference; CODATA data]
* [http://physics.nist.gov/cuu/Constants physical constants reference; CODATA data]