FT-IR and Raman vibrational spectroscopic studies of R2FeSbO7 (R3+ = Y, Dy, Gd, Bi) pyrochlores

[1]  Sushil Kumar,et al.  Synthesis, X-ray Rietveld analysis, infrared and Mössbauer spectroscopy of R2FeSbO7 (R3+ = Y, Dy, Gd, Bi) pyrochlore solid solution , 2016 .

[2]  M. Ptak,et al.  A new approach in the synthesis of La(1-x)Gd(x)FeO3 perovskite nanoparticles--structural and magnetic characterization. , 2015, Dalton transactions.

[3]  C. Colón,et al.  FT-Raman and FT-IR vibrational spectroscopic studies of Sr2RESbO6 (RE = La to Lu and Y) double perovskites , 2012 .

[4]  H. C. Gupta,et al.  First principles study of zone centre phonons in rare-earth pyrochlore titanates, RE2Ti2O7 (RE = Gd, Dy, Ho, Er, Lu; Y) , 2012 .

[5]  S. Saha,et al.  Phonon anomalies and structural transition in spin ice Dy2Ti2O7: a simultaneous pressure-dependent and temperature-dependent Raman study , 2012 .

[6]  S. Saha,et al.  Tuning of phonon anharmonicity in pyrochlore titanates: temperature‐dependent Raman studies of Sm2Ti2‐xZrxO7 (x=0, 1/2, 3/4, and 2) and stuffed spin‐ice Ho2 + xTi2 − xO7 − x/2 (x=0, 1/3, and 2/3) , 2012 .

[7]  Y. Jana,et al.  Estimation of single-ion anisotropies, crystal-field and exchange interactions in Gd-based frustrated pyrochlore anti-ferromagnets Gd2M2O7 (M=Ti, Sn, Hf, Zr) , 2011 .

[8]  M. Gingras,et al.  Magnetic Pyrochlore Oxides , 2009, 0906.3661.

[9]  C. Vijayakumar,et al.  FT-Raman and FT-IR vibrational spectroscopic studies of nanocrystalline Ba2RESbO6 (RE = Sm, Gd, Dy and Y) perovskites , 2009 .

[10]  M. Ma̧czka,et al.  Temperature-dependent studies of the geometrically frustrated pyrochlores Ho 2 Ti 2 O 7 and Dy 2 Ti 2 O 7 , 2009 .

[11]  Hao Wang,et al.  Synthesis and structural characterization of a series of lanthanide stannate pyrochlores , 2008 .

[12]  Annick Rubbens,et al.  Raman scattering and X-ray diffraction on YBiTi2O7prepared at low temperature , 2008 .

[13]  K. Schwarz,et al.  Structure and stability of Cd 2 Nb 2 O 7 and Cd 2 Ta 2 O 7 explored by ab initio calculations , 2008 .

[14]  D. Tanner,et al.  Raman study of the phonon modes in bismuth pyrochlores , 2008 .

[15]  S. Saha,et al.  Manifestation of geometric frustration on magnetic and thermodynamic properties of the pyrochlores Sm 2 X 2 O 7 (X=Ti,Zr) , 2007, 0712.3061.

[16]  A. Garbout,et al.  Synthesis, X-ray diffraction investigations and spectroscopic analysis of yttrium-substituted pyrochlore oxides Y2−2xBi2xTi2O7 via a sol–gel process , 2007 .

[17]  J. S. Lee,et al.  Phonon dynamics of the geometrically frustrated pyrochloreY2Ru2O7investigated by Raman spectroscopy , 2006 .

[18]  J. S. Lee,et al.  Strong spin-phonon coupling in the geometrically frustrated pyrochlore Y2Ru2O7 , 2004 .

[19]  H. C. Gupta,et al.  Vibrational spectra and force field calculation of A2Mn2O7 (A = Y, Dy, Er, Yb) pyrochlores , 2003 .

[20]  H. C. Gupta,et al.  A lattice dynamical investigation of the Raman and the infrared frequencies of the cubic A2Hf2O7 pyrochlores , 2002 .

[21]  O. Nielsen,et al.  The structural transformation from the pyrochlore structure, A2B2O7, to the fluorite structure, AO2, studied by Raman spectroscopy and defect chemistry modeling , 2001 .

[22]  H. C. Gupta,et al.  Lattice dynamic investigation of the zone center wavenumbers of the cubic A2Ti2O7 pyrochlores , 2001 .

[23]  E. Husson,et al.  Comparison of the force field in various pyrochlore families. II. Phases presenting structural defects , 1984 .

[24]  E. Husson,et al.  Comparison of the force field in various pyrochlore families. I. The A2B2O7 oxides , 1983 .

[25]  E. Husson,et al.  Rare‐earth titanates and stannates of pyrochlore structure; vibrational spectra and force fields , 1983 .

[26]  G. V. Subba Rao,et al.  Oxide pyrochlores — A review , 1983 .

[27]  R. D. Shannon.  Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides , 1976 .

[28]  W. Haase.  William G. Fateley, Francis R. Dollish, Neil T. McDevitt und Freeman F. Bentley: Infrared and Raman Selection Rules for Molecular and Lattice Vibrations: The Correlation Method, Wiley‐Interscience, New York 1972. 222 Seiten. Preis: £ 5.45. , 1974 .

[29]  W. G. Fateley.  Infrared and Raman selection rules for molecular and lattice vibrations : the correlation method , 1972 .