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Article
Formation of three-dimensional arrays of magnetic clusters NiO, Co3O4, and NiCo2O4 by the matrix method
A method has been proposed for the formation of three-dimensional arrays of isolated magnetic clusters NiO, Co3O4, and NiCo2O4 in the sublattice of pores in the matrix of bulk synthetic opals through a single imp...
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Article
ONP Spectroscopy of Defects in Silicon
Optical nuclear polarization technique is used to study metastable properties of the gold donor center in silicon. A model of a deep defect’s symmetry changing C 3V ...
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Article
EDESR and ODMR of Impurity Centers in Nanostructures Inserted in Silicon Microcavities
We present the first findings of the new electrically and optically detected magnetic resonance technique [ED electron spin resonance (EDESR) and ODMR], which reveal single point defects in the ultra-narrow si...
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Article
Magnetic and optical properties of ytterbium-doped indium phosphide crystals
The intimate relation connecting the magnetic and optical properties of ytterbium-doped indium phosphide is studied under the conditions of local magnetic ordering and compensation of spin correlations by elec...
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Article
Spin depolarization and a metal-insulator transition in a two-dimensional system in zero magnetic field
The conditions for spontaneous spin polarization in a two-dimensional system in a zero magnetic field are considered in the case of a partial filling of the lower quantum-well subbands when the energy of excha...
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Article
Self-compensation of metastable centers in semiconducting chalcogenide glasses
The temperature dependences of magnetic susceptibility are employed for the first time to study the self-compensation of metastable centers with negative correlation energy in the As2S3 chalcogenide glass. The on...
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Article
Radiation-induced conduction in quantum-confined p +-n silicon junctions
Electron-beam diagnostics are used to study the radiation-induced conduction of supershallow p +-n silicon junctions obtained by nonequilibrium boron diffusion. Current-voltage (I–V) characteristics of radiation-...