Search Results - "Wrobel, Jerzy"
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Facile and Electrically Reliable Electroplated Gold Contacts to p-Type InAsSb Bulk-Like Epilayers
Published in Sensors (Basel, Switzerland) (04-08-2021)“…Narrow band-gap semiconductors, namely ternary InAsSb alloys, find substantial technological importance for mid-infrared application as photodetectors in…”
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Tunable Planar Hall Effect in (Ga,Mn)(Bi,As) Epitaxial Layers
Published in Materials (10-08-2021)“…We have thoroughly investigated the planar Hall effect (PHE) in the epitaxial layers of the quaternary compound (Ga,Mn)(Bi,As). The addition of a small amount…”
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Structural Quality and Magnetotransport Properties of Epitaxial Layers of the (Ga,Mn)(Bi,As) Dilute Magnetic Semiconductor
Published in Materials (03-12-2020)“…Structural analysis of epitaxial layers of the (Ga,Mn)(Bi,As) quaternary dilute magnetic semiconductor (DMS), together with investigations of their…”
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Polarization of Magnetoplasmons in Grating Metamaterials Based on CdTe/CdMgTe Quantum Wells
Published in Materials (11-04-2020)“…Grating metamaterials were fabricated with electron beam lithography on CdTe/CdMgTe modulation doped structures with two non-interacting quantum wells. Two…”
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Grating Metamaterials Based on CdTe/CdMgTe Quantum Wells as Terahertz Detectors for High Magnetic Field Applications
Published in Applied sciences (01-04-2020)“…The cyclotron and magnetoplasmon resonances were studied at 2 K in grating metamaterials fabricated on wafers with one or two modulation doped CdTe/CdMgTe…”
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Au, Ge, and AuGe nanoparticles fabricated by laser ablation
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-02-2012)“…A eutectic AuGe target immersed in distilled water was ablated by pulsed ultraviolet laser light. The structure of the ablated material was investigated by…”
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Terahertz characterization of tunable metamaterial based on electrically controlled nematic liquid crystal
Published in Applied physics letters (14-07-2014)“…The terahertz time domain spectroscopy (THz-TDS) system is used to determine the effects of an AC bias voltage on the tunable response of a metamaterial…”
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Ultrafast electrical switching of nanostructured metadevice with dual-frequency liquid crystal
Published in Scientific reports (30-12-2019)“…Shortening of switching times of various soft-matter-based tunable metamaterials is one of the key challenges to improve the functionality of modern active…”
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The influence of systematic errors on the results of Mobility Spectrum Analysis (MSA)
Published in Measurement : journal of the International Measurement Confederation (15-08-2024)“…The main problem that arises in the mobility spectrum analysis (MSA) is the appearance of additional spectral lines, which are not related to real physical…”
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Computers and Traditional Teaching Practices: Factors Influencing Middle Level Students' Science Achievement and Attitudes about Science
Published in International journal of science education (01-11-2011)“…The purpose of this study was to examine the association of middle school student science achievement and attitudes toward science with student-reported…”
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Investigation of 1/f noise sources with the coherence function
Published in Measurement : journal of the International Measurement Confederation (15-06-2023)“…•1/f noise analysis based on the coherence function is proposed.•The method involves theoretical models and measurements.•No sophisticated model parameters are…”
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Impact of Bismuth Incorporation into (Ga,Mn)As Dilute Ferromagnetic Semiconductor on Its Magnetic Properties and Magnetoresistance
Published in Materials (13-01-2023)“…The impact of bismuth incorporation into the epitaxial layer of a (Ga,Mn)As dilute ferromagnetic semiconductor on its magnetic and electromagnetic properties…”
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The effect of bismuth oxide polymorph forms on degradation processes in ZnO varistors
Published in Ceramics international (01-09-2013)“…The behavior of a ZnO–Bi2O3 binary system and ZnO-based varistors under a biasing electric field and temperature was investigated. Both types of samples were…”
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Locally‐Strain‐Induced Heavy‐Hole‐Band Splitting Observed in Mobility Spectrum of p‐Type InAs Grown on GaAs
Published in Physica status solidi. PSS-RRL. Rapid research letters (01-04-2020)“…High‐quality Be‐doped InAs layer grown by molecular beam epitaxy on GaAs substrate has been examined via magnetotransport measurements and high‐resolution…”
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Magneto-transport in inverted HgTe quantum wells
Published in npj quantum materials (23-04-2019)“…HgTe quantum wells (QWs) are two-dimensional semiconductor systems that change their properties at the critical thickness d c , corresponding to the band…”
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Magnetic anisotropy of semiconductor (Ge,Mn)Te microstructures produced by laser and electron beam induced crystallization
Published in Physica Status Solidi (b) (01-07-2011)“…Ferromagnetic transition and magnetic anisotropy was studied by SQUID magnetometry and ferromagnetic resonance (FMR) methods in polycrystalline Ge1‐xMnxTe (x =…”
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Journal Article Conference Proceeding -
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Remnant magnetoresistance effect at the intersection of two ferromagnetic (Ga,Mn)As nanowires
Published in Physica Status Solidi (b) (01-07-2011)“…Cross‐like nanostructures composed of two perpendicular ferromagnetic (Ga,Mn)As nanowires were fabricated using electron‐beam lithography patterning…”
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Journal Article Conference Proceeding -
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Domain-wall controlled (Ga,Mn)As nanostructures for spintronic applications
Published in Physica. E, Low-dimensional systems & nanostructures (01-06-2013)“…Valence-band structure and magnetic properties, especially magnetic anisotropies, in the (Ga,Mn)As diluted ferromagnetic semiconductor are shortly discussed…”
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Journal Article Conference Proceeding -
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XPS study of XeCl excimer-laser-etched InP
Published in Applied surface science (01-05-1998)“…X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM) have been applied to investigate the surface chemistry and morphology of InP…”
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