Залежності коефіцієнта міжатомних квазипружних сил та середньоквадратичної амплітуди теплових коливань атомів від конфігурації валентних електронів
The interatomic quasielastic force coefficient f and the root-mean-square amplitude of thermal vibrations √︀u2 of atoms in s-, d-, and p-elements located in various groups of Mendeleev’s Periodic Table are calculated. It is found that, with an increase in the atomic number of elements in the groups,...
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| Datum: | 2022 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
Publishing house "Academperiodika"
2022
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| Schlagworte: | |
| Online Zugang: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2021285 |
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| Назва журналу: | Ukrainian Journal of Physics |
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Ukrainian Journal of Physics| Zusammenfassung: | The interatomic quasielastic force coefficient f and the root-mean-square amplitude of thermal vibrations √︀u2 of atoms in s-, d-, and p-elements located in various groups of Mendeleev’s Periodic Table are calculated. It is found that, with an increase in the atomic number of elements in the groups, the quasielastic force coefficient f and the amplitudes √︀u2 of thermal vibrations of atoms in the s-, d-, and p-elements change according to different patterns depending on the atomic number of the element in a group. The discovered regularities can be explained by the configurational model of the electronic structure of matter. |
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