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Title: Inelastic Neutron Scattering Study of the Specific Features of the Phase Transitions in (NH4)2WO2F4

Abstract

Oxyfluoride (NH4)2WO2F4 has been studied by the inelastic neutron scattering method over a wide temperature range 10 300 K at two initial neutron energies of 15 and 60 meV. The role of tetrahedral ammonium groups in the mechanism of sequential phase transitions at T1 = 201 K and T2 = 160 K has been discussed.

Authors:
 [1];  [2];  [3];  [4]
  1. Alikhanov Institute for Theoretical and Experimental Physics, Moscow, Russia
  2. ORNL
  3. Kirensky Institute of Physics, Krasnoyarsk, Russia
  4. Institute of Chemistry, Vladivostok, Russia
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
966414
DOE Contract Number:  
DE-AC05-00OR22725
Resource Type:
Journal Article
Journal Name:
Physics of the Solid State
Additional Journal Information:
Journal Volume: 51; Journal Issue: 11
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; NEUTRONS; OXYFLUORIDES; SCATTERING

Citation Formats

Smirnov, Lev S, Kolesnikov, Alexander I, Flerov, I. N., and Laptash, N. M. Inelastic Neutron Scattering Study of the Specific Features of the Phase Transitions in (NH4)2WO2F4. United States: N. p., 2009. Web. doi:10.1134/S1063783409110262.
Smirnov, Lev S, Kolesnikov, Alexander I, Flerov, I. N., & Laptash, N. M. Inelastic Neutron Scattering Study of the Specific Features of the Phase Transitions in (NH4)2WO2F4. United States. https://doi.org/10.1134/S1063783409110262
Smirnov, Lev S, Kolesnikov, Alexander I, Flerov, I. N., and Laptash, N. M. 2009. "Inelastic Neutron Scattering Study of the Specific Features of the Phase Transitions in (NH4)2WO2F4". United States. https://doi.org/10.1134/S1063783409110262.
@article{osti_966414,
title = {Inelastic Neutron Scattering Study of the Specific Features of the Phase Transitions in (NH4)2WO2F4},
author = {Smirnov, Lev S and Kolesnikov, Alexander I and Flerov, I. N. and Laptash, N. M.},
abstractNote = {Oxyfluoride (NH4)2WO2F4 has been studied by the inelastic neutron scattering method over a wide temperature range 10 300 K at two initial neutron energies of 15 and 60 meV. The role of tetrahedral ammonium groups in the mechanism of sequential phase transitions at T1 = 201 K and T2 = 160 K has been discussed.},
doi = {10.1134/S1063783409110262},
url = {https://www.osti.gov/biblio/966414}, journal = {Physics of the Solid State},
number = 11,
volume = 51,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 2009},
month = {Thu Jan 01 00:00:00 EST 2009}
}