Explanipedia

ON THE TWO POSSIBLE TYPES OF THZ GENERATORS Open

I. Tralle, Paweł ZIĘBA · 2023

This paper is the review of our study published earlier in Acta Phys. Polon. A 121, 522 (2012) [7], Phys Lett A 378, 1364 (2014) [25], and [1]. It’s aim is to pay attention to the new possibilities related to producing the new types of THz…

Hybrid quantum–classical chaotic NEMS Open

Abhayveer Singh, L. Chotorlishvili, Z. Toklikishvili, I. Tralle, S. K. Mishra · 2022

Switching of the information backflow between a helical spin system and non-Markovian bath Open

Michał Kaczor, I. Tralle, Paweł Jakubczyk, L. Chotorlishvili · 2022

Switching of the information backflow between a helical spin system and non-Markovian bath Open

Michał Kaczor, I. Tralle, Paweł Jakubczyk, S. Stagraczyński, L. Chotorlishvili · 2022

The dissipative dynamics of the spin chain coupled to the non-Markovian magnonic reservoir was studied. The chirality of the chain is formed due to the magnetoelectric coupling. We explored the sign of the trace distance derivative and fou…

Explicit Fresnel formulae for the absorbing double-negative metamaterials Open

I. Tralle, L. Chotorlishvili, P. Zięba · 2020

Generation of coherence in an exactly solvable nonlinear nanomechanical system Open

Abhayveer Singh, L. Chotorlishvili, Saurabha Srivastava, I. Tralle, Z. Toklikishvili , et al. · 2020

This study is focused on the quantum dynamics of a nitrogen-vacancy (NV) center coupled to a nonlinear, periodically driven mechanical oscillator. For a continuous periodic driving that depends on the position of the oscillator, the mechan…

Outbursts of comets at large heliocentric distances: Concise review and numerical simulations of brightness jumps Open

Marcin Wesołowski, P. Gronkowski, I. Tralle · 2020

The outburst of comet brightness is spectacular and well-known manifestation of the physical activity of these relatively small cosmic bodies. The outbursts of brightness are observed for periodic comets, as well as for the comets moving a…

Selected mechanisms of matter ejection out of the cometary nuclei Open

Marcin Wesołowski, P. Gronkowski, I. Tralle · 2019

In the paper we examine two selected mechanisms of matter ejection from the cometary nuclei. The first is a calm sublimation from the comet’s nucleus and the second is the ejection caused by jets produced by cometary geysers. The classical…

ON THE NEW TYPES OF COMPOSITE METAMATERIALS Open

I. Tralle, Paweł ZIĘBA · 2019

This paper is the review of our study published in J Appl Phys 115, 233509 (2014) and J Mater Sci 53, 2034 (2018). In it, we examined the possibility of fabricating the metamaterial, which is both gyrotropic and of the simultaneously negat…

On migration of dust and ice grains on the surface of the rotating comet nucleus Open

Marcin Wesołowski, P. Gronkowski, I. Tralle · 2019

In the paper the migration of dust and ice grains over the surface of the comet nucleus is considered and analysed. This phenomenon is a consequence of interplay between the components of three forces tangential to the surface of comet nuc…

New composite gyrotropic double-negative metamaterial Open

W. Paśko, I. Tralle, Klaudiusz Majchrowski, P. Zięba, Ali Çoruh · 2017

This work is the continuation of our study started in Tralle et al. (J Appl Phys 115:233509, 2014). In it, we examined the possibility of fabricating the metamaterial in a relatively simple way. Our idea was to use the three-component mixt…

New Type of Composite Gyrotropic Metamaterial Open

W. Paśko, P. Zięba, I. Tralle, Ali Çoruh · 2017

In this work we examined the possibility of fabricating the metamaterial in a relatively simple way.Our idea was to use the three-component mixture of ingredients, where one of them is responsible for the negative permeability µ(ω) of hypo…

Qubits in Double Quantum Well Structure Open

Paweł Jakubczyk, Klaudiusz Majchrowski, I. Tralle · 2017

We propose a new approach to producing the qubits in electron ballistic transport in low-dimensional structures such as double quantum wells or double quantum wires.Next, we examine the possibility to produce quantum entanglement in the fr…

New Type of Composite Gyrotropic Metamaterial Open

W. Paśko, P. Zięba, I. Tralle, Ali Çoruh · 2017

Qubits in Double Quantum Well Structure Open

Paweł Jakubczyk, Klaudiusz Majchrowski, I. Tralle · 2017

Quantum Entanglement in Double Quantum Systems and Jaynes-Cummings Model Open

Paweł Jakubczyk, Klaudiusz Majchrowski, I. Tralle · 2017

Positive–Negative Birefringence in Multiferroic Layered Metasurfaces Open

Рамаз Хомерики, L. Chotorlishvili, I. Tralle, Jamal Berakdar · 2016

We uncover and identify the regime for a magnetically and ferroelectrically controllable negative refraction of a light-traversing multiferroic, oxide-based metastructure consisting of alternating nanoscopic ferroelectric (SrTiO₃

Undulator-Like Radiation and N² Effects in Semiconductor Microstructures with Grating Open

I. Tralle, P. Zięba · 2015

In the article the cooperative N 2 -eects are considered, that is the radiation whose power is ∼ N 2 , where N is the number of emitters which in this case is equal to the number of electrons in a bunch.The suggested eects are the result o…

Exciton Binding Energy and Oscillator Strength in a Shallow Quantum Well in an External Magnetic Field Open

P. Zięba, Barbara Piętka, J. Łusakowski, I. Tralle · 2015

We discuss the inuence of an external magnetic eld on the exciton energy and the exciton oscillator strength in the shallow quantum wells.We include into consideration the Coulomb attraction between electron and hole, which is rarely taken…

Undulator-Like Radiation and N² Effects in Semiconductor Microstructures with Grating Open

I. Tralle, P. Zięba · 2015

In the article the cooperative N 2 -eects are considered, that is the radiation whose power is ∼ N 2 , where N is the number of emitters which in this case is equal to the number of electrons in a bunch.The suggested eects are the result o…

Exciton Binding Energy and Oscillator Strength in a Shallow Quantum Well in an External Magnetic Field Open

P. Zięba, Barbara Piętka, J. Łusakowski, I. Tralle · 2015

We discuss the inuence of an external magnetic eld on the exciton energy and the exciton oscillator strength in the shallow quantum wells.We include into consideration the Coulomb attraction between electron and hole, which is rarely taken…

Magnetic field tuning of exciton-polaritons in a semiconductor microcavity Open

Barbara Piętka, D. Zygmunt, Mateusz Król, Maciej R. Molas, A. A. L. Nicolet , et al. · 2015

We detail the influence of a magnetic field on exciton-polaritons inside a semiconductor microcavity. Magnetic field can be used as a tuning parameter for exciton and photon resonances. We discuss the change of the exciton energy, the osci…

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