Comments on the neutron scattering study of the charge-density-wave-periodic-structural-distortion transition in <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mn>2</mn><mi>H</mi></math>-Ta<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi mathvariant="normal">Se</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mn>2</mn><mi>H</mi></math>-Nb<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi mathvariant="normal">Se</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></math> by Moncton, Axe, and DiSalvo

R. L. Withers; L. A. Bursill

doi:10.1103/PhysRevB.26.1469

Access by Xinjiang University

Comments on the neutron scattering study of the charge-density-wave-periodic-structural-distortion transition in $2 H$ -Ta ${Se}_{2}$ and $2 H$ -Nb ${Se}_{2}$ by Moncton, Axe, and DiSalvo

R. L. Withers and L. A. Bursill

School of Physics, The University of Melbourne, Parkville, 3052, Victoria, Australia

PDF

Phys. Rev. B 26, 1469 – Published 1 August, 1982

DOI: https://doi.org/10.1103/PhysRevB.26.1469

Abstract

Reinvestigation of published neutron scattering data on $2 H$ -Ta ${Se}_{2}$ shows that the published periodic structural-distortion phase angles are incorrect and need adjustment. This alters the atomic displacements and thus the phasing of the Se sublattice with respect to the Ta sublattice. It is also shown that this investigation has an ambiguity of $\pm π$ and thus leaves the sense of the atomic displacements undetermined.

References (4)

D. E. Moncton, J. D. Axe, and F. J. Di Salvo, Phys. Rev. B 16, 801 (1977)
J. A. Holy, M. V. Klein, W. L. McMillan, and S. F. Meyer, Phys. Rev. Lett. 37, 1145 (1976)
J. A. Wilson, Phys. Rev. B 17, 3880 (1978)
D. E. Moncton, J. D. Axe, and F. J. Di Salvo, Phys. Rev. Lett. 34, 734 (1975)

[c1] D. E. Moncton, J. D. Axe, and F. J. Di Salvo, Phys. Rev. B 16, 801 (1977)

[c2] J. A. Holy, M. V. Klein, W. L. McMillan, and S. F. Meyer, Phys. Rev. Lett. 37, 1145 (1976)

[c3] J. A. Wilson, Phys. Rev. B 17, 3880 (1978)

[c4] D. E. Moncton, J. D. Axe, and F. J. Di Salvo, Phys. Rev. Lett. 34, 734 (1975)

Physical Review B

Export citation

Export citation

Comments on the neutron scattering study of the charge-density-wave-periodic-structural-distortion transition in $2 H$ -Ta ${Se}_{2}$ and $2 H$ -Nb ${Se}_{2}$ by Moncton, Axe, and DiSalvo

Abstract

References (4)

Outline

Information

Filter

Filter

Article Lookup

Enter a citation

Comments on the neutron scattering study of the charge-density-wave-periodic-structural-distortion transition in 2H-TaSe2 and 2H-NbSe2 by Moncton, Axe, and DiSalvo

Abstract

References (4)

Comments on the neutron scattering study of the charge-density-wave-periodic-structural-distortion transition in $2 H$ -Ta ${Se}_{2}$ and $2 H$ -Nb ${Se}_{2}$ by Moncton, Axe, and DiSalvo