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单词 Overhauser effect
释义

Definition of Overhauser effect in English:

Overhauser effect

noun ˈəʊvəˌhaʊzə(r) ɪˌfɛkt
Chemistry
  • More fully "nuclear Overhauser effect". An effect whereby changing the populations of spin states of a nucleus by selective radio-frequency irradiation results in an enhanced magnetic resonance of nearby nuclei.

Origin

1950s; earliest use found in Science. From the name of Albert Warner Overhauser, U.S. physicist, who published an account of the phenomenon in 1953 (Physical Rev. 89 689) + effect.

 
 

Definition of Overhauser effect in US English:

Overhauser effect

nounˈəʊvəˌhaʊzə(r) ɪˌfɛkt
Chemistry
  • More fully "nuclear Overhauser effect". An effect whereby changing the populations of spin states of a nucleus by selective radio-frequency irradiation results in an enhanced magnetic resonance of nearby nuclei.

Origin

1950s; earliest use found in Science. From the name of Albert Warner Overhauser, U.S. physicist, who published an account of the phenomenon in 1953 ( Physical Rev 89 689) + effect.

 
 
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更新时间:2025/1/11 8:34:36