@article{1301,
  keywords = {lattice constants, Silicon alloys, Antiferromagnetic properties of substances, Antiferromagnetics [A7550E], Magnetic moments and susceptibility in magnetically ordered materials [A7530C], chemical cell, Crystal atomic structure of alloys, Crystal structure of specific alloys [A6155H], diffraction pattern, Iron alloys, low temperatures, magnetic moment, Magnetic moments, magnetic scattering, Magnetic structure, magnetically ordered Tm/sub 2/Fe/sub 3/Si/sub 5/, Neutron diffraction examination of materials, neutron powder diffraction, noncollinear antiferromagnetic structure, space group P4/ m n c, Spin arrangements in magnetically ordered materials [A7525], tetragonal crystal structure, Thulium alloys},
  author = {A. Moodenbaugh and D. Cox and Cronin Vining},
  title = {Neutron diffraction study of magnetically ordered Tm<sub>2</sub>Fe<sub>3</sub>Si<sub>5</sub>},
  abstract = {<p>Tm/sub 2/Fe/sub 3/Si/sub 5/ has been studied at low temperatures by neutron powder diffraction techniques. At T=1.5K the diffraction pattern is characteristic of a tetragonal crystal structure, space group P4/mnc (D/sub 4h//sup 6/; with a=10.332 AA and c=5.388 AA), similar to that of the prototype compound Sc/sub 2/Fe/sub 3/Si/sub 5/. Below T=1.2K magnetic scattering peaks develop, which can be indexed with the parameters of the chemical cell. A noncollinear antiferromagnetic structure is proposed which features ordering of Tm moments in the (110) set of directions. The magnetic moment of Tm is 6.5 mu /sub B/ at the lowest temperature attained, 0.35K. (17 References).</p>
},
  year = {1985},
  journal = {Phys. Rev. B},
  volume = {32},
  pages = {6, 3103+},
  month = {1985///},
  url = {http://cvining.com/system/files/articles/vining/Moodenbaugh-PRB-1985.pdf},
  doi = {10.1103/PhysRevB.32.3103},
  language = {eng},
}