Pregled bibliografske jedinice broj: 319539
Comments on self-terms in crystal dynamics
Comments on self-terms in crystal dynamics // Chemical Physics, 44 (1979), 2; 245-250 (međunarodna recenzija, članak, znanstveni)
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Naslov
Comments on self-terms in crystal dynamics
Autori
Neto, Natalino ; Kirin, Davor
Izvornik
Chemical Physics (0301-0104) 44
(1979), 2;
245-250
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
atom-atom potentials; force constants in external coordinates
Sažetak
Force constants in external coordinates are derived, using the self-term formalism and the analytic approach, when an atom— atom potential is used to account for interactions of rigid molecules in a crystal. It is shown that, if the crystal structure corresponds to equilibrium, self-force constants are identical with those obtained by ordinary differentiation rules when cartesian displacements are expanded up to the second order in rotational variables.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Chemical Abstracts
- The INSPEC Science Abstracts series
