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- ...]]''</span>, where "<math> Z_{\rm eff}</math>" is equal to the [[effective nuclear charge]] and "<math>r_{\rm cov}</math>" is the [[covalent radius]]. When th [[Category:American chemists]] ...4 KB (447 words) - 02:09, 14 June 2024
- ...]. Its major manifestation is in [[electron paramagnetic resonance]] and [[nuclear magnetic resonance]] spectroscopies, where it is responsible for the appear where ''A'' is the energy of the interaction, ''μ''<sub>''n''</sub> is the [[nuclear magnetic moment]], ''μ''<sub>''e''</sub> is the [[electron magnetic dipole ...6 KB (814 words) - 06:13, 6 May 2024
- ...he nucleus, with minor contributions from the [[Electron|electrons]] and [[nuclear binding energy]].<ref>{{Cite web |title=DOE Explains...Nuclei |url=https:// Any [[mass defect]] due to [[nuclear binding energy]] is experimentally a small fraction (less than 1%) of the m ...22 KB (3,334 words) - 02:47, 9 January 2025
- ...=dead}}</ref>) was an American [[physicist]], best known for his work on [[nuclear magnetic resonance]] and [[superconductivity]]. ...ds and solids. His inspired teaching has led generations of physicists and chemists to develop a host of modern technologies in condensed matter physics, chemi ...12 KB (1,529 words) - 06:11, 20 July 2024
- ...rge [[chemical shift]] dispersion, which is greater than that for [[proton nuclear magnetic resonance]] spectroscopy.<ref>{{Cite book |title=High Resolution N [[Fluorine-19|<sup>19</sup>F]] has a [[nuclear spin]] (I) of {{frac|1|2}} and a high [[gyromagnetic ratio]]. Consequently ...15 KB (2,084 words) - 02:36, 5 October 2024
- ...Elemental Germans – Klaus Fuchs, Rudolf Peierls and the making of British Nuclear Culture 1939-59 [[Category:Austrian physical chemists]] ...16 KB (2,214 words) - 10:42, 11 April 2024
- ...(born 29 November 1964) is a British chemist specialising in [[solid-state nuclear magnetic resonance]] and a professor at [[École Polytechnique Fédérale de L .../ref> and ''[[Solid State Nuclear Magnetic Resonance (journal)|Solid State Nuclear Magnetic Resonance]]''. He is an [[associate editor]] of the [[Journal of t ...30 KB (3,981 words) - 12:19, 14 December 2024
- {{Redirect|Atomic shell|the weapon|Nuclear artillery}}{{redirect-synonym|D-shell|the shield-connecting part of [[D-sub ...Atombau'' structure of electrons instead of Bohr who was familiar with the chemists' views of electron structure, spoke of Bohr's 1921 lecture and 1922 article ...28 KB (3,648 words) - 05:23, 10 December 2024
- ...pace]], [[weaponry]], [[communications]], [[Information technology|IT]], [[nuclear technology]] and [[space technology]]. ...only country constructing [[Russian floating nuclear power station|mobile nuclear plants]]. ...35 KB (4,793 words) - 01:13, 7 November 2024
- *{{cite journal | last=Oka | first=Takeshi | title=Nuclear spin selection rules in chemical reactions by angular momentum algebra | jo [[Category:21st-century American chemists]] ...13 KB (1,633 words) - 17:25, 30 December 2024
- ...|The nuclear reaction theorised by Meitner and Frisch with the following [[nuclear chain reaction]] theorized by Hahn and Strassmann<ref>{{cite journal |last1 ...ahn was awarded the 1944 [[Nobel Prize in Chemistry]] for the discovery of nuclear fission. ...100 KB (14,393 words) - 05:05, 9 February 2025
- ...g Flippin–Lodge angles in synthetic chemistry have improved the ability of chemists to predict outcomes of known reactions, and to design better reactions to p ...es.pdf], accessed 5 December 2015.</ref>). These studies have improved the chemists' abilities to design [[Enantioselective synthesis|enantioselective]] and [[ ...36 KB (5,159 words) - 09:29, 26 February 2025
- ...on]]s elaborated by these researchers influenced many sciences, especially nuclear physics and engineering. ...or some (or all) initial conditions. Similar questions are of interests to chemists and biochemists, i.e. if a given reactant was present to start with, can it ...19 KB (2,862 words) - 00:09, 15 January 2024
- | title = Nuclear Magnetic Resonance Cryoporometry | journal = Progress in Nuclear Magnetic Resonance Spectroscopy ...29 KB (4,177 words) - 02:59, 24 November 2024
- ...aining of a new generation of radiochemists for research organizations and nuclear industry began; ...s building, from 1908 to 1949, the outstanding scientist, organizer of the nuclear industry, founder of the Department of Radiochemistry V. G. Khlopin studied ...52 KB (7,955 words) - 01:02, 9 February 2025
- ...ikhanov]]''', a prominent researcher of [[cosmic rays]], built the first [[nuclear reactor]]s in the USSR, founder of [[Institute for Theoretical and Experime ...er of [[seaborgium]] and [[bohrium]], founder of the [[Joint Institute for Nuclear Research]] ...94 KB (12,502 words) - 21:09, 24 November 2024
- ...liquid extraction#Solvation mechanism|example]], in [[nuclear reprocessing|nuclear fuel reprocessing]] [[uranium]](VI) and [[plutonium]](VI) are extracted int ...stability constants of the complexes formed. For example, TBP is used in [[nuclear fuel]] reprocessing because (among other reasons) it forms a complex strong ...61 KB (8,956 words) - 15:19, 21 January 2025
- ...al Research |volume=9 |pages=13–19 |doi=10.1021/ar50097a003}}</ref> modern chemists call a carbon-centered radical R<sup>•</sup> ''stabilized'' if the correspo ...bital energies (which do not). Thus a SOMO whose energy depends little on nuclear position can produce a relatively stabilized radical.{{cn|date=February 202 ...41 KB (5,661 words) - 05:28, 1 March 2025
- ...https://books.google.com/books?id=UKkQAQAAMAAJ|title=Thermal discharges at nuclear power stations: their management and environmental impacts: a report prepar ...eim|Guggenheim, E.A.]] (1967). ''Thermodynamics. An Advanced Treatment for Chemists and Physicists'', [[Elsevier|North-Holland Publishing Company.]], Amsterdam ...104 KB (15,313 words) - 09:37, 26 February 2025
- ;[[Nuclear shell]] .... Her most-famous contribution to [[modern physics]] was discovering the [[nuclear shell]] of the [[atomic nucleus]], for which she won the [[Nobel Prize]] in ...65 KB (8,935 words) - 15:53, 8 February 2025