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- Pake_doublet abstract "A Pake Doublet is a characteristic line shape seen in solid-state nuclear magnetic resonance and Electron paramagnetic resonance. It was first described by George Pake.It arises from dipolar coupling between two spin half nuclei, or from transitions in quadrupolar nuclei such as deuterium. It is the general shape obtained from an orientationally dependent doublet. The "horns" of the Pake doublet correspond to the situation when the principal axis of the coupling interaction (the inter-nuclear vector in the case dipolar coupling and the principal component of the electric field gradient tensor for quadrupolar nuclei) is perpendicular to the magnetic field. This situation is the most probable and the intensity is much higher. The "feet" of the lineshape correspond to the situation when the principal axis of the coupling interaction is parallel to the magnetic field which is much less statistically relevant.Pake was the first to describe this lineshape and used it to extract the proton-proton distance from his experiments on a single crystal and powdered hydrates of gypsum (CaSO4.2H2O). This made it possible to experimentally determine the inter nuclear distance between the hydrogen atoms in water.".
- Pake_doublet thumbnail Pake.png?width=300.
- Pake_doublet wikiPageID "6507201".
- Pake_doublet wikiPageLength "1759".
- Pake_doublet wikiPageOutDegree "8".
- Pake_doublet wikiPageRevisionID "648123105".
- Pake_doublet wikiPageWikiLink Category:Nuclear_magnetic_resonance.
- Pake_doublet wikiPageWikiLink Electron_paramagnetic_resonance.
- Pake_doublet wikiPageWikiLink George_Pake.
- Pake_doublet wikiPageWikiLink Gypsum.
- Pake_doublet wikiPageWikiLink Solid-state_nuclear_magnetic_resonance.
- Pake_doublet wikiPageWikiLink File:Pake.png.
- Pake_doublet wikiPageWikiLinkText "Pake doublet".
- Pake_doublet hasPhotoCollection Pake_doublet.
- Pake_doublet wikiPageUsesTemplate Template:Physics-stub.
- Pake_doublet wikiPageUsesTemplate Template:Reflist.
- Pake_doublet subject Category:Nuclear_magnetic_resonance.
- Pake_doublet hypernym Shape.
- Pake_doublet type Album.
- Pake_doublet type Biophysic.
- Pake_doublet type Physic.
- Pake_doublet comment "A Pake Doublet is a characteristic line shape seen in solid-state nuclear magnetic resonance and Electron paramagnetic resonance. It was first described by George Pake.It arises from dipolar coupling between two spin half nuclei, or from transitions in quadrupolar nuclei such as deuterium. It is the general shape obtained from an orientationally dependent doublet.".
- Pake_doublet label "Pake doublet".
- Pake_doublet sameAs ペークダブレット.
- Pake_doublet sameAs m.0g800y.
- Pake_doublet sameAs Q7125447.
- Pake_doublet sameAs Q7125447.
- Pake_doublet wasDerivedFrom Pake_doublet?oldid=648123105.
- Pake_doublet depiction Pake.png.
- Pake_doublet isPrimaryTopicOf Pake_doublet.