Bashkirov, L. A.

Bogdanov, E. I.

Lobanovsky, L. S.

Mironova-Ulmane, N. A.

Pershukevich, P. P.

Sharakovsky, A. G.

Truhanov, S. V.

Yukhno, E. K.

BSU Digital Library

 41 
Magnetic  and  photoluminescent  properties 
of  La1–xNdxInO3  solid  solutions  (0.007 ≤ x ≤ 0.05)  
with  perovskite  structure  
L.A. Bashkirov1, E.K. Yukhno1, N.A. Mironova-Ulmane2, A.G. Sharakovsky2, 
P.P. Pershukevich3, L.S. Lobanovsky4, S.V. Truhanov4, E.I. Bogdanov1 
1Belarusian State Technological University, Minsk 
2University of Latvia Institute of Solid State Physics, Riga 
3B. I. Stepanov Institute of Physics  NAS of Belarus, Minsk 
4Scientific-Practical Materials Research Centre of NAS of Belarus, Minsk 
e-mail: bashkirov@belstu.by 
For La1–xNdxInO3 (x = 0.007, 0.02, 0.05), La1–xNdxIn1-yCryO3, La1–xNdxIn1-yMnyO3 (x = 0.05, 
y = 0.005) solid solutions magnetic susceptibility in the temperature range of 5–300 K in a mag-
netic field of 0.86 T was measured and effective magnetic moment of Nd3+ ions was calculated 
(Fig. а). Magnetization dependences of these solid solutions on the magnetic field up to 14 T 
were investigated at 5 K and 300 K. 
X-ray diffraction patterns  showed that the samples were single-phase and had the structure 
of orthorhombically distorted perovskite. 
 
 
х = 0.007 (1); 0.02 (2); 0.05 (3) 
Fig. 1 Magnetic properties of La1–xNdxInO3 solid solutions: a – the temperature dependence 
of the molar magnetic susceptibility, b, c – the field dependence of the specific magnetiza-
tion at 5 K and 300 K 
 
The effective magnetic moment of the Nd3+ ion for La1–xNdxInO3 solid solutions with x = 
0.007, 0.02, 0.05 was significantly smaller than its theoretical value (3.62 μB). The magnetic 
moments of Nd3+ ions for La1–xNdxInO3 solid solutions with x = 0.007, 0.02, 0.05 calculated 
from their magnetization value at 5 K in a field of 14 T (Fig.  b) were equal to 1.18 μB, 1.26μB, 
1.31 μB, respectively. 
With an increase in Nd3+ ions content in La1–xNdxInO3 from x = 0.007 to 0.05 there was a 
significant increase in photoluminescence intensity at infrared wavelengths. The intensity of the 
photoluminescence band at λ = 860–960 nm for La0,95Nd0,05In0,995Cr0,005O3 sample was higher 
than that for La0,95Nd0,05InO3 sample due to the superposition of Nd
3+ and Cr3+ ions photolumi-
nescence bands. 


Magnetic and photoluminescent properties  of La1–xNdxInO3 solid solutions (0.007 ≤ x ≤ 0.05)  with perovskite structure

http://elib.bsu.by/bitstream/123456789/115575/1/out027.pdf

Magnetic and photoluminescent properties of La1–xNdxInO3 solid solutions (0.007 ≤ x ≤ 0.05) with perovskite structure

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