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Article
Magnetization and Magnetostriction of LaFe11.2 – хMnxCo0.7Si1.1 Alloys (x = 0.1, 0.2, 0.3) in Pulsed Magnetic Fields
The magnetization and magnetostriction of polycrystalline LaFe11.2 – хMnxCo0.7Si1.1 alloys (x = 0.1, 0.2, 0.3) were measured in pulsed magnetic fields up to 180 kOe in the temperature region of 80–270 K. The subs...
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Article
Magnetoelectric phenomena in manganites R0.6Ca0.4MnO3(R = Pr, Nd) with charge ordering suppressed by a magnetic field
A change in electric polarization (up to 300 μC/m2) upon magnetic-field suppression of a charge-ordered antiferromagnetic state upon a transition to the ferromagnetic conducting phase (H c...
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Article
Phase transitions induced by a strong magnetic field in electron-doped manganites
The magnetic and magnetoelastic properties of single crystals of electron-doped rare-earth manganites La1−x Sr x MnO3 are studied. Phase transitions from the A-ty...
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Article
Specificity of magnetoelectric effects in a new GdMnO3 magnetic ferroelectric
A complex study of the magnetic, electric, magnetoelectric, and magnetoelastic properties of GdMnO3 single crystals has been performed in the low-temperature region in strong pulsed magnetic fields up to 200 kOe....
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Article
Anomalies in the magnetic and magnetoelastic properties of Nd1−x CaxMnO3 single crystals in strong magnetic fields
Measurements of the magnetic and magnetoelastic properties of Nd0.5Ca0.5MnO3, Nd0.55Ca0.45MnO3, and Nd0.6Ca0.4MnO3 single crystals have revealed correlations between the observed anomalies in magnetization and ma...
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Article
Anomalies in the magnetic and magnetoelastic properties of Sm1−x SrxMnO3 single crystals (x ∼ 0.5) at phase transitions
By studying the magnetic and magnetoelastic properties, it is established that, as the temperature is lowered, Sm1−x SrxMnO3 single crystals (x=0.5, 0.55) undergo spontaneous phase transitions from the paramagnet...
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Article
Effect of Gd-Mn exchange on phase transitions in GdMn2O5 induced by a strong magnetic field
Complex studies of the magnetic, magnetoelectric, and magnetoelastic properties of GdMn2O5 single crystals in strong pulsed magnetic fields are carried out in order to obtain additional indirect information on th...
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Article
The nature of magnetoelastic anomalies in Nd0.5Sr0.5MnO3 upon suppression of charge ordering by a magnetic field
This paper reports on the results of investigations into the magnetic and magnetoelastic properties of Nd0.5Sr0.5MnO3 single crystals in pulsed magnetic fields up to 250 kOe, the magnetic and kinetic properties o...
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Article
Magnetic and structural phase transitions in YMn2O5 ferromagnetoelectric crystals induced by a strong magnetic field
Magnetic, magnetoelectric, and magnetoelastic properties of YMn2O5 ferromagnetoelectric single-crystals are investigated in strong pulsed magnetic fields of up to 250 kOe and in static magnetic fields of up to 12...
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Article
Anomalies of magnetoelastic properties and insulator-metal phase transitions induced by a magnetic field in substituted praseodymium manganites
The magnetostriction of Pr0.6Ca0.4MnO3 and Pr0.65Ca0.28Sr0.07MnO3 manganite crystals is investigated in pulsed magnetic fields up to 250 kOe. The field-induced phase transitions from the charge-ordered antiferrom...
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Article
Thermal-expansion and magnetostriction anomalies in phase transitions in La1−x SrxMnO3
A study is reported on phase transitions in the La1−x SrxMnO3 system, both spontaneous and induced by a pulsed magnetic field of up to 250 kOe, accompanied by anomalies in magnetoelastic properties. The temperatu...
