Magnetic Susceptibility of InP-GaAs and InP-GaP Solid Solutions

1972 ◽  
pp. 9-11 ◽  
Author(s):  
N. N. Sirota ◽  
L. A. Makovetskaya ◽  
V. V. Rozov ◽  
Ts. Z. Vitkina
Author(s):  
Н.П. Степанов ◽  
В.Ю. Наливкин ◽  
А.К. Гильфанов ◽  
А.А. Калашников ◽  
Е.Н. Трубицына

Solid solutions Bi2Te3-Sb2Te3 continue to be the subject of numerous and versatile experimental studies due to their practical importance for thermoelectric materials science. In this regard, the problem of studying the regularities of changes in the state of the electronic system of these semiconductors from composition and temperature remains urgent. This paper presents the results of studying the temperature dependences of the magnetic susceptibility of Bi2Te3-Sb2Te3 crystals containing 10, 25, 40, 50, 60 mol. % Sb2Te3. The correlation of the behavior of the temperature dependences of the magnetic susceptibility and electrical conductivity is analyzed.


Author(s):  
Irina E. Vasilyeva ◽  
Sergey V. Nekipelov ◽  
Boris A. Makeev ◽  
Alexey G. Krasnov ◽  
Nadezhda A. Zhuk

The electronic state and character of exchange interactions of nickel and chromium atoms in solid solutions of Bi5Nb3-3xМ3xO15-δ (М-Cr,Ni) was researched by methods of magnetic susceptibility and NEXAFS-spectroscopy. NEXAFS spectra of nickel and chromium oxides were obtained. According to X-ray spectroscopy in solid solutions, chromium atoms are mainly in the charge state of Cr(III), and nickel atoms in the high-spin state of Ni(II) in octahedral coordination. In solid solutions, paramagnetic chromium and nickel atoms are present in the form of monomers and clusters with a common antiferromagnetic type of exchange


1980 ◽  
Vol 62 (1) ◽  
pp. 109-114 ◽  
Author(s):  
M. I. Aivazov ◽  
S. V. Aleksandrovich ◽  
V. S. Mkrtchyan

1961 ◽  
Vol 78 (2) ◽  
pp. 318-320 ◽  
Author(s):  
D M Finlayson ◽  
I S Robertson ◽  
T Smith ◽  
R W H Stevenson

1960 ◽  
Vol 8 (1) ◽  
pp. 337-348 ◽  
Author(s):  
A. Van Itterbeek ◽  
W. Peelaers ◽  
F. Steffens

2005 ◽  
Vol 75 (2) ◽  
pp. 311-312 ◽  
Author(s):  
N. V. Chezhina ◽  
I. V. Piir ◽  
N. A. Zhuk

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-899-C6-900 ◽  
Author(s):  
D. Korn ◽  
D. Schilling ◽  
G. Zibold

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