An x-ray diffraction and magnetic susceptibility study of

1997 ◽  
Vol 9 (20) ◽  
pp. 4103-4111 ◽  
Author(s):  
M Mitric ◽  
B Antic ◽  
M Balanda ◽  
D Rodic ◽  
M Lj Napijalo
Keyword(s):  
Magnetic Susceptibility ◽  
X Ray Diffraction ◽  
X Ray ◽  
Susceptibility Study ◽  
Magnetic Susceptibility Study

An X-ray diffraction and magnetic susceptibility study of TmxY2−xO3

2000 ◽  
Vol 213 (1-2) ◽  
pp. 75-81 ◽  
Author(s):  
J. Blanusa ◽  
M. Mitric ◽  
D. Rodic ◽  
A. Szytula ◽  
M. Slaski
Keyword(s):  
Magnetic Susceptibility ◽  
X Ray Diffraction ◽  
X Ray ◽  
Susceptibility Study ◽  
Magnetic Susceptibility Study

Antiferromagnetic behavior in Y–Ba–(Cu1−xScx)–O

1989 ◽  
Vol 4 (3) ◽  
pp. 467-469 ◽  
Author(s):  
A. Chakraborty ◽  
X. D. Chen ◽  
F. Zuo ◽  
B. R. Patton ◽  
J. R. Gaines ◽  
...  
Keyword(s):  
Magnetic Susceptibility ◽  
Composition Range ◽  
Second Phase ◽  
Superconducting Transition ◽  
X Ray Diffraction ◽  
Temperature Dependent ◽  
X Ray ◽  
Susceptibility Study ◽  
New Phase ◽  
Antiferromagnetic Behavior

We report the results on x-ray diffraction and magnetic susceptibility study of Y–Ba–(Cu1−xScx)–O. The materials were prepared in a stoichiometry corresponding to Y1Ba2(Cu1−xScx)3O7. Although x-ray analysis reveals the increasing presence of a subtle second phase with increasing Sc content, the superconducting transition temperature and resistivity did not change substantially in the composition range 0.0  x ≤ 0.15. In contrast, the magnetic susceptibility studies showed dramatic changes. Although Sc3+ has no spin by itself, an enhanced paramagnetic Curie susceptibility was observed above Tc with a moment of 1.5 μB per Sc. At 16 K a sharp cusp is observed in the temperature dependent susceptibility corresponding to the onset of a three-dimensionally ordered antiferromagnetic state. These results are discussed in terms of an additional previously unreported phase of Y–Ba–(Cu–Sc)–O that has an antiferromagnetic Néel temperature of 16 K. For composition of x = 1.0, a new phase is formed which is nonmagnetic.

scholarly journals Evidence for polynuclear aggregates of ferric daunomycin. A Mossbauer, EPR, X-ray absorption spectroscopy and magnetic susceptibility study

1992 ◽  
Vol 207 (2) ◽  
pp. 747-755 ◽  
Author(s):  
Berthold F. MATZANKE ◽  
Eckhard BILL ◽  
Christian BUTZLAFF ◽  
Alfred X. TRAUTWEIN ◽  
Heiner WINKLER ◽  
...  
Keyword(s):  
Magnetic Susceptibility ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
Susceptibility Study ◽  
X Ray Absorption ◽  
Magnetic Susceptibility Study

In situ X-ray Raman spectroscopy and magnetic susceptibility study on the Li[Li0.15Mn1.85]O4 oxygen anion redox reaction

2020 ◽  
Vol 56 (11) ◽  
pp. 1701-1704 ◽  
Author(s):  
Kazuhiko Mukai ◽  
Takamasa Nonaka ◽  
Takeshi Uyama ◽  
Yusaku F. Nishimura
Keyword(s):  
Raman Spectroscopy ◽  
Magnetic Susceptibility ◽  
Electrode Materials ◽  
Lithium Ion ◽  
Oxygen Anion ◽  
X Ray ◽  
Susceptibility Study ◽  
Significant Attention ◽  
Magnetic Susceptibility Study

Li-rich compounds have received significant attention as electrode materials for lithium-ion batteries (LIBs) because of their large rechargeable capacities (qrecha).

X-ray Scattering and Magnetic Susceptibility Study of Doped CuGeO3

2003 ◽  
Vol 72 (6) ◽  
pp. 1544-1553 ◽  
Author(s):  
Y. J. Wang ◽  
Y. J. Kim ◽  
R. J. Christianson ◽  
S. C. LaMarra ◽  
F. C. Chou ◽  
...  
Keyword(s):  
Magnetic Susceptibility ◽  
X Ray ◽  
X Ray Scattering ◽  
Susceptibility Study ◽  
Magnetic Susceptibility Study ◽  
Ray Scattering

Ternary Antimonides RE4T7Sb6 (RE=Gd–Lu; T =Ru, Rh) with Cubic U4Re7Si6-type Structure

2013 ◽  
Vol 68 (9) ◽  
pp. 971-978 ◽  
Author(s):  
Inga Schellenberg ◽  
Ute Ch. Rodewald ◽  
Christian Schwickert ◽  
Matthias Eul ◽  
Rainer Pöttgen
Keyword(s):  
Magnetic Susceptibility ◽  
Single Crystal ◽  
Magnetic Moment ◽  
Induction Furnace ◽  
X Ray Diffraction ◽  
Temperature Dependent ◽  
X Ray ◽  
Antiferromagnetic Ordering ◽  
Arc Melting ◽  
Intermediate Valent

The ternary antimonides RE4T7Sb6 (RE=Gd-Lu; T =Ru, Rh) have been synthesized from the elements by arc-melting and subsequent annealing in an induction furnace. The samples have been characterized by powder X-ray diffraction. Four structures were refined on the basis of single-crystal X-ray diffractometer data: U4Re7Si6 type, space group Im3m with a=862.9(2) pm, wR2=0.0296, 163 F2 values for Er4Ru7Sb6; a=864.1(1) pm, wR2=0.1423, 153 F2 values for Yb4Ru7Sb6; a=872.0(2) pm, wR2=0.0427, 172 F2 values for Tb4Rh7Sb6; and a=868.0(2) pm, wR2=0.0529, 154 F2 values for Er4Rh7Sb6, with 10 variables per refinement. The structures have T1@Sb6 octahedra and slightly distorted RE@T26Sb6 cuboctahedra as building units. The distorted cuboctahedra are condensed via all trapezoidal faces, and this network leaves octahedral voids for the T1 atoms. The ruthenium-based series of compounds was studied by temperature-dependent magnetic susceptibility measurements. Lu4Ru7Sb6 is Pauli-paramagnetic. The antimonides RE4Ru7Sb6 with RE=Dy, Ho, Er, and Tm show Curie-Weiss paramagnetism. Antiferromagnetic ordering occurs at 10.0(5), 5.1(5) and 4.0(5) K for Dy4Ru7Sb6, Ho4Ru7Sb6 and Er4Ru7Sb6, respectively, while Tm4Ru7Sb6 remains paramagnetic. Yb4Ru7Sb6 is an intermediate-valent compound with a reduced magnetic moment of 3.71(1) μB per Yb as compared to 4.54 μB for a free Yb3+ ion

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