Structural, optical, and magnetic properties related to p-type InMnP:Zn epilayers with curie temperatures of Tc1 ∼ 50 K and Tc2 ∼ 291 K

Results concerning the structural, optical and magnetic properties of x Fe 2 O 3 · (100 - x)[3 Bi 2 O 3 · 2 PbO ] glasses (0 = x = 20 mol%) are reported. The transparence in the infrared range was investigated. The homogeneous absorption cross section was determined from the optical absorption spectra using the density matrix formalism of the McCumber theoretical model. From the temperature dependence of reciprocal magnetic susceptibility, negative paramagnetic Curie temperatures have been found suggesting the antiferromagnetic nature of the magnetic interaction between the iron ions in the studied samples. The iron ions occur both in the (II) and (III) valence state. The Fe 2+/ Fe 3+ ratio was determined from the experimental values of the magnetic moments for all samples. The glass transition temperature with increasing Fe 2 O 3 content was also investigated.

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Structural, electrical, optical and magnetic properties of p-type Cu(Cr1−xMnx)O2 thin films prepared by pulsed laser deposition

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2014.06.127 ◽

2014 ◽

Vol 614 ◽

pp. 221-225 ◽

Cited By ~ 7

Author(s):

Xiaoshan Zhou ◽

Fangting Lin ◽

Wangzhou Shi ◽

Aiyun Liu

Keyword(s):

Thin Films ◽

Magnetic Properties ◽

Pulsed Laser Deposition ◽

Pulsed Laser ◽

Laser Deposition ◽

Optical And Magnetic Properties ◽

P Type

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Microstructural, optical, and magnetic properties of Mn-implanted p-type GaN

Journal of Applied Physics ◽

10.1063/1.1572974 ◽

2003 ◽

Vol 93 (11) ◽

pp. 9024-9029 ◽

Cited By ~ 14

Author(s):

Jeong Min Baik ◽

Jong-Lam Lee ◽

Yoon Shon ◽

Tae Won Kang

Keyword(s):

Magnetic Properties ◽

Optical And Magnetic Properties ◽

P Type

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The study of structural, optical, and magnetic properties of undoped and p-type GaN implanted with Mn+ (10at.%)

Materials Science and Engineering B ◽

10.1016/j.mseb.2007.07.011 ◽

2008 ◽

Vol 146 (1-3) ◽

pp. 196-199 ◽

Cited By ~ 8

Author(s):

Yoon Shon ◽

Sejoon Lee ◽

H.C. Jeon ◽

C.S. Park ◽

T.W. Kang ◽

...

Keyword(s):

Magnetic Properties ◽

Optical And Magnetic Properties ◽

P Type

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Monitoring of the Mechanism of Mn Ions Incorporation into Quantum Dots by Optical and EPR Spectroscopy

Photonics ◽

10.3390/photonics6040107 ◽

2019 ◽

Vol 6 (4) ◽

pp. 107

Author(s):

Yuriy G. Galyametdinov ◽

Dmitriy O. Sagdeev ◽

Andrey A. Sukhanov ◽

Violeta K. Voronkova ◽

Radik R. Shamilov

Keyword(s):

Electron Paramagnetic Resonance ◽

Magnetic Properties ◽

Luminescent Properties ◽

Manganese Concentration ◽

Manganese Ions ◽

Paramagnetic Resonance ◽

Synthesis Of Nanoparticles ◽

Zinc Sulfide Nanoparticles ◽

Optical And Magnetic Properties ◽

Electron Paramagnetic

Synthesis of nanoparticles doped with various ions can significantly expand their functionality. The conditions of synthesis exert significant influence on the distribution nature of doped ions and therefore the physicochemical properties of nanoparticles. In this paper, a correlation between the conditions of synthesis of manganese-containing cadmium sulfide or zinc sulfide nanoparticles and their optical and magnetic properties is analyzed. Electron paramagnetic resonance was used to study the distribution of manganese ions in nanoparticles and the intensity of interaction between them depending on the conditions of synthesis of nanoparticles, the concentration of manganese, and the type of initial semiconductor. The increase of manganese concentration is shown to result in the formation of smaller CdS-based nanoparticles. Luminescent properties of nanoparticles were studied. The 580 nm peak, which is typical for manganese ions, becomes more distinguished with the increase of their concentration and the time of synthesis.

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