FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079859546> ?p ?o ?g. }

• W2079859546 endingPage "3159" @default.
• W2079859546 startingPage "3149" @default.
• W2079859546 abstract "The excitation of the low-energy intermolecular modes of ammonia clusters by helium atom scattering has been calculated using classical trajectories. The energy transfer is investigated as a function of scattering angle (from 10° to 90°), collision energy (94.8 and 50.5 meV), cluster size (n=18, 100, 1000), and cluster temperature (Tc=1 K, 30–50 K, and 105 K). It is observed that predominantly the mode at 7 meV and to a lesser extent also the one at 12 meV are excited. These are surface modes that mainly originate from the angular motion of three adjacent N atoms. The excitation is nearly independent of the cluster size and the probability for multiphonon excitation steadily increases with increasing deflection angle. This trend is even strengthened by increasing the collision energy. The role of the cluster temperature is to broaden the energy transfer distribution with increasing values. The calculations are compared with previous and new measurements presented here of the double-differential cross sections (dσ/dω)ΔE of ammonia clusters of average size 〈n〉=92 at two collision energies and 〈n〉=1040 at one energy. While the general trends in the angular and energy dependence could be well reproduced, the correct cluster temperature was crucial in getting good agreement at the lower collision energy for n=100. At the higher collision energy, the large energy transfer is not reproduced, probably a shortcoming of the potential models to account correctly for the anharmonicity of the strong multiquantum excitations." @default.
• W2079859546 created "2016-06-24" @default.
• W2079859546 creator A5043292237 @default.
• W2079859546 creator A5058722714 @default.
• W2079859546 creator A5070726185 @default.
• W2079859546 date "2002-08-01" @default.
• W2079859546 modified "2023-09-26" @default.
• W2079859546 title "Intermolecular vibrations of large ammonia clusters from helium atom scattering" @default.
• W2079859546 cites W1970125131 @default.
• W2079859546 cites W1988986108 @default.
• W2079859546 cites W1999466398 @default.
• W2079859546 cites W2010203997 @default.
• W2079859546 cites W2017406426 @default.
• W2079859546 cites W2018322070 @default.
• W2079859546 cites W2028695038 @default.
• W2079859546 cites W2040931320 @default.
• W2079859546 cites W2043953116 @default.
• W2079859546 cites W2048424617 @default.
• W2079859546 cites W2049784316 @default.
• W2079859546 cites W2066564977 @default.
• W2079859546 cites W2066687472 @default.
• W2079859546 cites W2070767114 @default.
• W2079859546 cites W2072612851 @default.
• W2079859546 cites W2081443241 @default.
• W2079859546 cites W2086310397 @default.
• W2079859546 cites W2095842455 @default.
• W2079859546 cites W2133539220 @default.
• W2079859546 cites W4246901262 @default.
• W2079859546 cites W4247315118 @default.
• W2079859546 cites W77228737 @default.
• W2079859546 doi "https://doi.org/10.1063/1.1494778" @default.
• W2079859546 hasPublicationYear "2002" @default.
• W2079859546 type Work @default.
• W2079859546 sameAs 2079859546 @default.
• W2079859546 citedByCount "13" @default.
• W2079859546 countsByYear W20798595462014 @default.
• W2079859546 countsByYear W20798595462015 @default.
• W2079859546 countsByYear W20798595462018 @default.
• W2079859546 countsByYear W20798595462021 @default.
• W2079859546 crossrefType "journal-article" @default.
• W2079859546 hasAuthorship W2079859546A5043292237 @default.
• W2079859546 hasAuthorship W2079859546A5058722714 @default.
• W2079859546 hasAuthorship W2079859546A5070726185 @default.
• W2079859546 hasConcept C120665830 @default.
• W2079859546 hasConcept C121332964 @default.
• W2079859546 hasConcept C121704057 @default.
• W2079859546 hasConcept C135889238 @default.
• W2079859546 hasConcept C147724859 @default.
• W2079859546 hasConcept C149635348 @default.
• W2079859546 hasConcept C164866538 @default.
• W2079859546 hasConcept C166950319 @default.
• W2079859546 hasConcept C178790620 @default.
• W2079859546 hasConcept C181500209 @default.
• W2079859546 hasConcept C184779094 @default.
• W2079859546 hasConcept C185592680 @default.
• W2079859546 hasConcept C191486275 @default.
• W2079859546 hasConcept C199360897 @default.
• W2079859546 hasConcept C26873012 @default.
• W2079859546 hasConcept C32909587 @default.
• W2079859546 hasConcept C38652104 @default.
• W2079859546 hasConcept C41008148 @default.
• W2079859546 hasConcept C41999313 @default.
• W2079859546 hasConcept C546029482 @default.
• W2079859546 hasConcept C58312451 @default.
• W2079859546 hasConcept C62520636 @default.
• W2079859546 hasConcept C83581075 @default.
• W2079859546 hasConceptScore W2079859546C120665830 @default.
• W2079859546 hasConceptScore W2079859546C121332964 @default.
• W2079859546 hasConceptScore W2079859546C121704057 @default.
• W2079859546 hasConceptScore W2079859546C135889238 @default.
• W2079859546 hasConceptScore W2079859546C147724859 @default.
• W2079859546 hasConceptScore W2079859546C149635348 @default.
• W2079859546 hasConceptScore W2079859546C164866538 @default.
• W2079859546 hasConceptScore W2079859546C166950319 @default.
• W2079859546 hasConceptScore W2079859546C178790620 @default.
• W2079859546 hasConceptScore W2079859546C181500209 @default.
• W2079859546 hasConceptScore W2079859546C184779094 @default.
• W2079859546 hasConceptScore W2079859546C185592680 @default.
• W2079859546 hasConceptScore W2079859546C191486275 @default.
• W2079859546 hasConceptScore W2079859546C199360897 @default.
• W2079859546 hasConceptScore W2079859546C26873012 @default.
• W2079859546 hasConceptScore W2079859546C32909587 @default.
• W2079859546 hasConceptScore W2079859546C38652104 @default.
• W2079859546 hasConceptScore W2079859546C41008148 @default.
• W2079859546 hasConceptScore W2079859546C41999313 @default.
• W2079859546 hasConceptScore W2079859546C546029482 @default.
• W2079859546 hasConceptScore W2079859546C58312451 @default.
• W2079859546 hasConceptScore W2079859546C62520636 @default.
• W2079859546 hasConceptScore W2079859546C83581075 @default.
• W2079859546 hasIssue "7" @default.
• W2079859546 hasLocation W20798595461 @default.
• W2079859546 hasOpenAccess W2079859546 @default.
• W2079859546 hasPrimaryLocation W20798595461 @default.
• W2079859546 hasRelatedWork W2010580098 @default.
• W2079859546 hasRelatedWork W2015653434 @default.
• W2079859546 hasRelatedWork W2036639385 @default.
• W2079859546 hasRelatedWork W2038389563 @default.
• W2079859546 hasRelatedWork W2043376873 @default.

• next