Temperature-dependent Raman scattering study of the defect pyrochlores RbNbWO6 and CsTaWO6
暂无分享,去创建一个
[1] S. Kojima,et al. Temperature-dependent IR and Raman scattering studies of phase transitions in K2MgWO2(PO4)2 , 2013, Journal of physics. Condensed matter : an Institute of Physics journal.
[2] M. Sanjuán,et al. Raman and x-ray absorption spectroscopy study of the phase evolution induced by mechanical milling and thermal treatments in R2Ti2O7 pyrochlores , 2011 .
[3] A. Friedrich,et al. High-pressure Raman spectroscopy and lattice-dynamics calculations on scintillating MgWO4: Comparison with isomorphic compounds , 2011, 1107.0160.
[4] M. Ma̧czka,et al. Lattice dynamics and temperature-dependent Raman and infrared studies of multiferroic Mn0.85Co0.15WO4and Mn0.97Fe0.03WO4crystals , 2011 .
[5] M. Ma̧czka,et al. Raman and IR studies of TaWO5.5, ASbWO6 (A = K, Rb, Cs, Tl), and ASbWO6·H2O (A = H, NH4, Li, Na) pyrochlore oxides , 2011 .
[6] M. Ma̧czka,et al. Phonon properties of nanosized bismuth layered ferroelectric material—Bi2WO6 , 2010 .
[7] M. Ma̧czka,et al. Thermodynamic modeling, structural and spectroscopic studies of the KNbWO6–KSbWO6–KTaWO6 system , 2010 .
[8] C. Paulmann,et al. The crystal structure of Cd2Nb2O7: symmetry mode analysis of the ferroelectric phase , 2010, Journal of physics. Condensed matter : an Institute of Physics journal.
[9] 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 .
[10] M. Ma̧czka,et al. Thermodynamic properties of rubidium niobium tungsten oxide , 2009 .
[11] A. Polian,et al. Phase transitions in wolframite-type CdWO 4 at high pressure studied by Raman spectroscopy and density-functional theory , 2009 .
[12] Subrata Roy,et al. Synthesis and characterization of niobium-doped potassium tetragonal tungsten bronzes, KxNbyW1−yO3 , 2009 .
[13] M. Ma̧czka,et al. Temperature-dependent Raman study of the spin-liquid pyrochloreTb2Ti2O7 , 2008 .
[14] M. Itoh,et al. Ferroelectric phase transition of Cd 2 Nb 2 O 7 studied by Raman scattering , 2008 .
[15] K. Doll,et al. Phonons and crystal structures of the β -pyrochlore superconductors KOs 2 O 6 and RbOs 2 O 6 from micro-Raman spectroscopy , 2008 .
[16] A. Markin,et al. Crystal structure and thermodynamic properties of cesium tantalum tungsten oxide , 2008 .
[17] R. Withers,et al. Diffuse scattering in the cesium pyrochlore CsTi0.5W1.5O6 , 2008 .
[18] M. Ma̧czka,et al. Temperature‐dependent Raman scattering studies of the geometrically frustrated pyrochlores Dy2Ti2O7, Gd2Ti2O7 and Er2Ti2O7 , 2008 .
[19] D. Tanner,et al. Raman study of the phonon modes in bismuth pyrochlores , 2008 .
[20] Takumi Hasegawa,et al. Raman scattering in K Os 2 O 6 , 2008 .
[21] R. Stosch,et al. High-temperature structural transformations in the relaxor ferroelectrics PbSc0.5 Ta0.5 O3 and Pb0.78 Ba0.22 Sc0.5 Ta0.5 O3 , 2008 .
[22] M. Ma̧czka,et al. Influence of thermally induced oxygen order on mobile ion dynamics in Gd_(2)(Ti_(0.65)Zr_(0.35))_(2)O_(7) , 2007 .
[23] M. Ma̧czka,et al. Structural manipulation of pyrochlores: Thermal evolution of metastable Gd2(Ti1−yZry)2O7 powders prepared by mechanical milling , 2006 .
[24] J. Greedan. Frustrated rare earth magnetism: Spin glasses, spin liquids and spin ices in pyrochlore oxides , 2006 .
[25] Nikolai Zhigadlo,et al. Crystal growth, structure, and superconducting properties of the β -pyrochlore K Os 2 O 6 , 2006, cond-mat/0601465.
[26] R. Jin,et al. Temperature-Dependent Raman Study of the Pyrochlore Superconductor Cd2Re2O7 , 2006 .
[27] Jean Toulouse,et al. Temperature evolution of the relaxor dynamics in Pb ( Zn 1 ∕ 3 Nb 2 ∕ 3 ) O 3 : A critical Raman analysis , 2005 .
[28] Jerzy Hanuza,et al. Synthesis of disordered pyrochlores, A2Ti2O7 (A = Y, Gd and Dy), by mechanical milling of constituent oxides , 2005 .
[29] Z. Hiroi,et al. Unprecedented Superconductivity in -Pyrochlore Osmate KOs 2 O 6 , 2004 .
[30] A. G. S. Filho,et al. High-pressure Raman study of Al2(WO4)3 , 2004 .
[31] S. Kojima,et al. Heat capacity and dielectric studies of ferroelectric superionic conductor RbNbWO6 , 2004 .
[32] H. C. Gupta,et al. Lattice dynamical study of optical modes in Tl 2 Mn 2 O 7 and In 2 Mn 2 O 7 pyrochlores , 2004, cond-mat/0401076.
[33] S. Kojima,et al. Brillouin scattering in RbNbWO6 , 2003 .
[34] P. Woodward,et al. Pressure-induced cation migration and volume expansion in the defect pyrochlores ANbWO6 (A = NH4+, Rb+, H+, K+). , 2003, Journal of the American Chemical Society.
[35] R. L. Moreira,et al. Disorder-induced symmetry lowering in the CsInMgF 6 pyrochlore crystal , 2002 .
[36] Z. Hiroi,et al. Low Temperature Symmetry of Pyrochlore Oxide Cd 2 Re 2 O 7 , 2002, cond-mat/0207497.
[37] M. Ma̧czka,et al. Vibrational properties of ferroelectric hexagonal tungsten bronzes ABxW3−xO9, where A = K, Rb, Cs and B = Nb, Ta, Zr, Cr , 2001 .
[38] T. Sakakibara,et al. Superconductivity at 1 K in Cd2Re2O7 , 2001 .
[39] J. Kondo,et al. Vibrational Study of Layered Perovskites M2La2Ti3O10 (M = Li, Na, K, Rb): Raman Spectra and Normal Mode Analysis , 2001 .
[40] R. Choudhary,et al. Structural dielectric and electrical conducting properties of KB′B″O6 (B′=Nb, Ta; B″=W, Mo) ceramics , 2001 .
[41] S. Kojima,et al. Vibrational spectra of KNbW2O9 hexagonal tungsten bronze , 2001 .
[42] H. C. Gupta,et al. Lattice dynamic investigation of the zone center wavenumbers of the cubic A2Ti2O7 pyrochlores , 2001 .
[43] J. Haines,et al. Crystal Structure and Phase Transition in the Defect Pyrochlore NH4NbWO6 , 1998 .
[44] B. Mihailova,et al. Raman spectroscopy study of pyrochlore Pb2Sc0.5Ta1.5O6.5 crystals , 1997 .
[45] B. Kennedy,et al. Surface Segregation and Oxygen Vacancy Ordering in Defect Pyrochlores , 1997 .
[46] R. Harlow,et al. NH4CoAlF6 : A pyrochlore-related phase existing in both ordered and disordered forms , 1996 .
[47] M. E. Leonowicz,et al. Neutron diffraction investigation of ordered oxygen vacancies in the defect pyrochlores, Pb2Ru2O6.5 and PbT1Nb2O6.5 , 1984 .
[48] J. Pannetier. Phase transition in RbNbWO6: The pyrochlore structure revisited , 1980 .
[49] A. Sleight,et al. Acentricity and phase transitions for some AM2X6 compounds , 1978 .