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Article
Giant effective Zeeman splitting in a monolayer semiconductor realized by spin-selective strong light–matter coupling
Strong coupling between light and the fundamental excitations of a two-dimensional electron gas (2DEG) is of foundational importance both to pure physics and to the understanding and development of future phot...
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Article
Open AccessAccumulation and control of spin waves in magnonic dielectric microresonators by a comb of ultrashort laser pulses
Spin waves in magnetic microresonators are at the core of modern magnonics. Here we demonstrate a new method of tunable excitation of different spin wave modes in magnetic microdisks by using a train of laser ...
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Article
Hepatitis C Virus RF1_2k/1b Chimeras and a “Many Probes/One Spot” Approach to Their Identification
The routinely used genoty** procedure, which is based on only one genomic locus, does not allow us to identify recombinant strains of viruses that have high genome variability in the region of a recombinatio...
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Article
Spin Dynamics of Negatively Charged Excitons in InP/(In,Ga)P Quantum Dots in a Magnetic Field
The dynamics of the photoluminescence negative circular polarization of an ensemble of InP/(In,Ga)P quantum dots is studied. It was found that, the time-resolved polarization has no oscillations in the magneti...
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Article
Development and Investigation of Mathematical Models of Thermoelastic Stresses and Strains in Production of Multilayer Structures of Spherical Shape for Aircraft
The adequate mathematical models are developed that allow investigating the thermoelastic stresses and strains arising in production of multilayer structures of spherical shape for aircraft. The method of fini...
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Article
Open AccessLow voltage control of exchange coupling in a ferromagnet-semiconductor quantum well hybrid structure
Voltage control of ferromagnetism on the nanometer scale is highly appealing for the development of novel electronic devices with low power consumption, high operation speed, reliable reversibility and compati...
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Article
Open AccessPolarimetry of photon echo on charged and neutral excitons in semiconductor quantum wells
Coherent optical spectroscopy such as four-wave mixing and photon echo generation deliver rich information on the energy levels involved in optical transitions through the analysis of polarization of the coher...
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Article
Publisher Correction: Routing the emission of a near-surface light source by a magnetic field
In the version of this Article originally published, the expression for Pc was missing a division slash; it should have read Pc = ±2dydz/(dy2 + dz2) ≈ ±2/3Δh,F/Δ1h. Also, affiliation 5 was missing ‘Institute of P...
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Article
Routing the emission of a near-surface light source by a magnetic field
Magneto-optical phenomena such as the Faraday and Kerr effects play a central role in controlling the polarization and intensity of optical fields propagating through a medium. Intensity effects in which the d...
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Article
Interfacial Ferromagnetism in a Co/CdTe Ferromagnet/Semiconductor Quantum Well Hybrid Structure
The magnetization properties of a ferromagnet-semiconductor Co/CdMgTe/CdTe quantum well hybrid structure are investigated by several techniques. Exploiting the proximity effect between acceptor bound holes and...
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Article
Photon Echo from Localized Excitons in Semiconductor Nanostructures
An overview on photon echo spectroscopy under resonant excitation of the exciton complexes in semiconductor nanostructures is presented. The use of four-wave-mixing technique with the pulsed excitation and het...
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Article
Photon Echo from an Ensemble of (In,Ga)As Quantum Dots
Photon echo from trions and excitons in (In,Ga)As/GaAs quantum dots was studied theoretically and experimentally. Theoretical analysis allowed us to distinguish between photon echo signals from excitons and tr...
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Article
Open AccessGeneration of spin waves by a train of fs-laser pulses: a novel approach for tuning magnon wavelength
Currently spin waves are considered for computation and data processing as an alternative to charge currents. Generation of spin waves by ultrashort laser pulses provides several important advances with respec...
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Article
Coherent spin dynamics of carriers in ferromagnetic semiconductor heterostructures with an Mn δ layer
The coherent spin dynamics of carriers in the heterostructures that contain an InGaAs/GaAs quantum well (QW) and an Mn δ layer, which are separated by a narrow GaAs spacer 2–10 nm thick, is comprehensively stu...
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Article
Long-range p–d exchange interaction in a ferromagnet–semiconductor hybrid structure
Hybrid structures synthesized from different materials have attracted considerable attention because they may allow not only combination of the functionalities of the individual constituents but also mutual co...
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Chapter and Conference Paper
Ultrafast Photoinduced Linear and Circular Anisotropy in Multiferroic Manganite YMnO3
Ultrafast photo-induced rotation and ellipticity are observed in multiferroic hexagonal manganite YMnO3, which we attribute to the optical spin alignment and orientation within the charge transfer transition A1–E
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Chapter and Conference Paper
Rabi Oscillations in an InAs Quantum Dot Ensemble Observed in Pre-pulse 2D Coherent Spectroscopy
We have observed Rabi oscillations in an InAs quantum dot ensemble by using optical pre-pulse 2D coherent spectroscopy. The polarization for 2D coherent spectroscopy is set to be cross-linear in order to obtai...
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Article
Access to long-term optical memories using photon echoes retrieved from semiconductor spins
The ability to store optical information is important for both classical and quantum communication. Achieving this in a comprehensive manner (converting the optical field into material excitation, storing this...
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Article
Open AccessPlasmon-mediated magneto-optical transparency
Magnetic field control of light is among the most intriguing methods for modulation of light intensity and polarization on sub-nanosecond timescales. The implementation in nanostructured hybrid materials provi...
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Article
Open AccessDynamic spin polarization by orientation-dependent separation in a ferromagnet–semiconductor hybrid
Integration of magnetism into semiconductor electronics would facilitate an all-in-one-chip computer. Ferromagnet/bulk semiconductor hybrids have been, so far, mainly considered as key devices to read out the ...
