Projects search

Stress control by micropits density variation in strained AlGaN/GaN/SiN/AlN/Si(111) heterostructures

Authors:

Szymański Tomasz, Wośko Mateusz M, Paszkiewicz Bogdan, Serafińczuk Jarosław, Drzik Milan*, Paszkiewicz Regina

Academic press:

Crystal Research and Technology (year: 2016, volume: 51, pages: 225-230), Publisher: John Wiley and Sons Inc.

Status:

Published

DOI:

10.1002/crat.201500276 – link to the publication

Surface topography analysis with application of roughness area dependence method

Authors:

Szyszka Adam, Wośko Mateusz M, Szymański Tomasz, Paszkiewicz Regina

Academic press:

Ultramicroscopy (year: 2016, volume: 170, pages: s. 77-85), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.ultramic.2016.07.017 – link to the publication

The Meyer–Neldel rule in conduction mechanism of the electrospun ZnO nanofibers

Authors:

Stafiniak Andrzej P, Tłaczała Marek

Academic press:

NANO: Brief Reports and Reviews (year: 2016, volume: 11, pages: 1650025-1 - 1650025-5), Publisher: World Scientific Publishing Co. Pte Ltd

Status:

Published

DOI:

10.1142/S1793292016500259 – link to the publication

Black phosphorus saturable absorber for ultrashort pulse generation

Authors:

J. Sotor, G. Soboń, W. Macherzyński, P. Paletko, K. M. Abramski

Academic press:

Applied Physics Letters (year: 2015, volume: 107, pages: 051108-1, 051108-1), Publisher: American Institute of Physics Publishing

Status:

Published

DOI:

10.1063/1.4927673 – link to the publication

CORRELATION OF SELECTED PROBLEMS DURING GaN MOVPE EPITAXY ON Si SUBSTRATES WITH IN–SITU INTERFEROMETER OBSERVATION

Authors:

Tomasz Szymański, Mateusz Wośko, Bogdan Paszkiewicz, Kornelia Indykiewicz, Regina Paszkiewicz

Academic press:

Journal of ELECTRICAL ENGINEERING (year: 2014, volume: 65, pages: 294-298), Publisher: Slovenska Technicka Univerzita

Status:

Published

DOI:

10.2478/jee-2014-0047 – link to the publication

GaN/AlN superlattice high electronmobility transistor heterostructureson GaN/Si(111)

Authors:

Mateusz Wośko, Bogdan Paszkiewicz, Andrej Vincze, Tomasz Szymański, Regina Paszkiewicz

Academic press:

Phys. Status Solidi B (year: 2015, volume: 252, pages: 1195– 1200), Publisher: Wiley-VCH Verlag

Status:

Published

DOI:

10.1002/pssb.201451596 – link to the publication

Optimization of AlGaN/GaN/Si(111) buffer growth conditions for nitride based HEMTs on silicon substrates

Authors:

Mateusz Wośko, Bogdan Paszkiewicz, Tomasz Szymański, Regina Paszkiewicz

Academic press:

Journal of Crystal Growth (year: 2015, volume: 414, pages: 248-253), Publisher: Elsevier

Status:

Published

DOI:

10.1016/j.jcrysgro.2014.10.048 – link to the publication

Stress engineering in GaN structures grown on Si(111) substrates by SiN masking layer application

Authors:

Szymański Tomasz, Wośko Mateusz M, Paszkiewicz Bogdan, Paszkiewicz Regina, Drzik Milan

Academic press:

Journal of Vacuum Science & Technology A (year: 2015, volume: 33, pages: 46029), Publisher: AVS Science and Technology Society

Status:

Published

DOI:

10.1116/1.4921581 – link to the publication

Electrical conduction of a single electrospun ZnO nanofiber

Authors:

Stafiniak Andrzej P, Boratyński Bogusław, Baranowska-Korczyc Anna*, Fronc Krzysztof*, Elbaum Danek*, Tłaczała Marek

Academic press:

Electrical conduction of a single electrospun ZnO nanofiber (year: 2014, volume: 97, pages: 1157–1163), Publisher: Wiley-Blackwell

Status:

Published

DOI:

10.1111/jace.12759 – link to the publication

Improvement of the electron beam lithography contact pads fabrication process

Authors:

Indykiewicz Kornelia, Paszkiewicz Regina, Paszkiewicz Bogdan

Academic press:

Optica Applicata (year: 2016, volume: 46, pages: 249-254), Publisher: Technical University of Wroclaw

Status:

Published

DOI:

10.5277/oa160209 – link to the publication

Growth and coalescence control of inclined caxis polar and semipolar GaN multilayer structures grown on Si(111), Si(112), and Si(115) by metalorganic vapor phase epitaxy

Authors:

Szymański Tomasz, Wośko Mateusz M, Paszkiewicz Bartłomiej, Paszkiewicz Bogdan, Paszkiewicz Regina, Sankowska Iwona

Academic press:

Journal of Vacuum Science & Technology A (year: 2016, volume: 35, pages: 46030), Publisher: AVS Science and Technology Society

Status:

Published

DOI:

10.1116/1.4958805 – link to the publication

Microanalysis of the Ti/Al and Ti/Al/Mo/Au ohmic contacts metallization to AlGaN/GaN heterostructures

Authors:

Wojciech Macherzynski, Andrzej Stafiniak, Bogdan Paszkiewicz, Jacek Gryglewicz, and Regina Paszkiewicz

Academic press:

Physica Status Solidi A (year: 2016, volume: 213, pages: 1145-1149), Publisher: Wiley-VCH in Berlin

Status:

Published

DOI:

10.1002/pssa.201532684 – link to the publication

Investigation of selected material issues of GaN epitaxial layers grown on Si substrates by MOVPE

Authors:

Szymański Tomasz, Wośko Mateusz M, Paszkiewicz Bogdan, Paszkiewicz Regina

Conference:

2nd International Conference on Advances in Electronic and Photonic Technologies (year: 2014, pages: s. 140-143), Publisher: University of Žilina

Date:

conference June 1-4, 2014

Status:

Published

Conductivity model of electrospun ZnO nanofibers

Authors:

Stafiniak Andrzej P, Gryglewicz Jacek I, Boratyński Bogusław, Tłaczała Marek

Conference:

International Conference on Advances in Electronic and Photonic Technologies (year: 2015, pages: s. 227-230), Publisher: University of Žilina

Date:

conference June 1-4, 2015

Status:

Published

Improvement of AlGaN/GaN heterostructures electrical performance by altering GaN/sapphire buffers growth pressure.

Authors:

Wośko Mateusz M , Paszkiewicz Bogdan , Szymański Tomasz , Paszkiewicz Regina

Conference:

16th European Workshop on Metalorganic Vapour Phase Epitaxy (year: 2015, pages: s. 195-198,), Publisher: The Nanometer Structure Consortium at Lund University

Date:

conference June 7-10, 2015

Status:

Published

THE INFLUENCE OF ALGAN LAYER ETCHING ON THE PARAMETERS OF TI/AL/MO/AU OHMIC CONTACTS TO ALGAN/GAN HETEROSTRUCTURES

Authors:

J. Gryglewicz, W. Macherzyński, B. Paszkiewicz, R. Paszkiewicz

Conference:

Advances in Electronic and Photonic Technologies (year: 2015, pages: 256-259), Publisher: University of Zilina

Date:

conference 1-4.06.2015

Status:

Published

Stress determination capabilities of the multilayers AIIIN-based structures grown on Si(11x) by MOVPE method

Authors:

Szymański Tomasz, Wośko Mateusz M, Paszkiewicz Bogdan, Paszkiewicz Regina

Conference:

4th International Conference on Advances in Electronic and Photonic Technologies : proceedings of ADEPT (year: 2016, pages: 23-26), Publisher: University of Žilina

Date:

conference June 20-23, 2016

Status:

Published

EFFECT OF ANNEALING TEMPERATURE ON THE TI/AL/MO/AU OHMIC CONTACT

Authors:

W. Macherzyński, J. Gryglewicz, J. Prazmowska, A. Stafiniak, R. Paszkiewicz

Conference:

Advances in Electronic and Photonic Technologies (year: 2015, pages: 206-209), Publisher: University of Zilina

Date:

conference 1-4.06.2015

Status:

Published

Optimization of reactive ion etching process of AlGaN/GaN heteterostructures used for electronic devices

Authors:

J. Gryglewicz, W. Macherzyński, A. Stafiniak, M. Wośko, B. Paszkiewicz, R. Paszkiewicz, M.Tłaczała

Conference:

10th Interregional Workshop between Saxonia, Silesia and Czech Advanced Nanomaterials - Synthesis, Properties, Characterization (year: 2014, pages: 8), Publisher: Wroclaw University of TEchnology

Date:

conference 13-14 November, 2014

Status:

Published

ANALYSIS OF METAL-SEMICONDUCTOR INTERFACE AT OHMIC CONTACTS TO ALGAN/GAN HETEROSTRUCTURE

Authors:

J. Prażmowska, W. Macherzyński, R. Paszkiewicz

Conference:

Advances in Electronic and Photonic Technologies (year: 2015, pages: 296-299), Publisher: University of Zilina

Date:

conference 1-4.06.2015

Status:

Published

Alternative metalization for the Ti/Al/Mo/Au ohmic contact to the AlGaN/GaN heterostructure

Authors:

Macherzyński Wojciech, Paszkiewicz Bogdan, Stafiniak Andrzej P, Szymański Tomasz, Paszkiewicz Regina

Conference:

4th International Conference on Advances in Electronic and Photonic Technologies (year: 2016, pages: 227-231), Publisher: University of Žilina

Date:

conference June 20-23, 2016

Status:

Published

LP MOVPE selective epitaxial growth of InP:Fe on nanplanar substrates

Authors:

Kosior Łukasz, Badura Mikołaj, Zborowska-Lindert Iwona, Radziewicz Damian, Stafiniak Andrzej P, Ściana Beata, Tłaczała Marek

Conference:

4th International Conference on Advances in Electronic and Photonic Technologies : proceedings of ADEPT (year: 2016, pages: 87-90), Publisher: University of Žilina

Date:

conference June 20-23, 2016

Status:

Published

Analysis of factors influencing the resolution of gate fabricated by photolitography technique

Authors:

J. Prażmowska, B. Paszkiewicz, R. Paszkiewicz

Conference:

4th International Conference on Advances in Electronic and Photonic Technologies (year: 2016, pages: 223-226), Publisher: University of Žilina

Date:

conference June 20-23, 2016

Status:

Published

Application of Pd nano-islands for nanostructuring of AlGaN/GaN heterostructures

Authors:

Stafiniak Andrzej P, Owczarzak Sławomir, Macherzyński Wojciech

Conference:

4th International Conference on Advances in Electronic and Photonic Technologies (year: 2016, pages: 203-206), Publisher: University of Žilina

Date:

conference June 20-23, 2016

Status:

Published

Different buffer approaches for AlGaN/GaN heterostructures epitaxy on Si(111) substrates

Authors:

M. Wosko, B. Paszkiewicz, T. Szymanski, R. Paszkiewicz

Conference:

The 10th International Conference on Advanced Semiconductor Devices and Microsystems (year: 2014, pages: 81-84), Publisher: Institute of Electronics and Photonics, Bratislava

Date:

conference 20-22 October 2014

Status:

Published

DOI:

link to the publication

Investigation of oxygen plasma etching of diamond-like carbon films

Authors:

Kijaszek Wojciech, Prażmowska-Czajka Joanna, Oleszkiewicz Waldemar

Conference:

4th International Conference on Advances in Electronic and Photonic Technologies (year: 2016, pages: 95- 98), Publisher: University of Žilina

Date:

conference June 20-23, 2016

Status:

Published

Influence of V/III ratio during MOVPE GaN buffer growth on the properties of AlGaN/GaN/SiN/AlN/Si(111) structures for HEMT purposes

Authors:

Szymański Tomasz, Wośko Mateusz M, Paszkiewicz Bogdan, Serafińczuk Jarosław, Drzik Milan, Paszkiewicz Regina

Conference:

16th European Workshop on Metalorganic Vapour Phase Epitaxy (year: 2015, pages: s. 207-210), Publisher: The Nanometer Structure Consortium at Lund University

Date:

conference June 7-10, 2015

Status:

Published

Application of real time in-situ interferometry for the observation of GaN/Si MOVPE growth process

Authors:

T. Szymanski, M. Wośko, B. Paszkiewicz, K. Indykiewicz, R. Paszkiewicz

Conference:

The 10th International Conference on Advanced Semiconductor Devices and Microsystems (year: 2014, pages: 77-80), Publisher: Institute of Electronics and Photonics, Bratislava

Date:

conference 20-22 October 2014

Status:

Published

DOI:

link to the publication

Precise etching of AlGaN/GaN HEMT structures with Cl2/BCl3/Ar plasma

Authors:

J. Gryglewicz, R. Paszkiewicz, W. Macherzyński, A. Stafiniak, M. Wośko

Conference:

The 10th International Conference on Advanced Semiconductor Devices and Microsystems (year: 2014, pages: 73-76), Publisher: Institute of Electronics and Photonics, Bratislava

Date:

conference 20-22 October 2014

Status:

Published

DOI:

link to the publication

Mushroom - like profile fabrication in Lo/Hi resist system by electron beam lithography

Authors:

K. Indykiewicz, B. Paszkiewicz, R. Paszkiewicz

Conference:

10th Interregional Workshop between Saxonia, Silesia and Czech Advanced Nanomaterials - Synthesis, Properties, Characterization (year: 2014, pages: 12), Publisher: Wroclaw University of TEchnology

Date:

conference 13-14 November, 2014

Status:

Published

Materials - Microstructure of the Ti/Al ohmic contacts to the AlGaN/GaN heterostructure

Authors:

W. Macherzyński, B. Paszkiewicz, A. Stafiniak, M. Wośko

Book:

Vacuum Technique & Technology (year: 2014, volume: 1, pages: 93-99), Publisher: Tele & Radio Research Institute, Warsaw

Status:

Published

Wpływ parametrów technologicznych na rozdzielczość struktur testowych Ti/Au wytwarzanych w procesie litografii elektronowej

Authors:

Indykiewicz Kornelia

Book:

Badani i Rozwój Młodych Naukowców w Polsce - Nauki techniczne i inyżynieryjne (year: 2015, volume: I, pages: 59-63), Publisher: Młodzi Naukowcy

Status:

Published

Methods of Characterization - Characterization of diamond-like carbon films deposited by RF ICP PECVD method - investigation of technologica process parameters influence on properties of deposited DLC films

Authors:

W. Oleszkiewicz, W. Kijaszek, J. Kovac Jr, J. Kovac, A. Zakrzewski, S. Patela, M. Tlaczala

Book:

Vacuum Technique & Technology (year: 2014, volume: 1, pages: 123-136), Publisher: Tele & Radio Research Institute

Status:

Published

Wykorzystanie profilometru optycznego w celu badania naprężeń występujących w heterostrukturach AlGaN/GaN osadzanych metodą MOVPE na podłożach krzemowych do zastosowań w tranzystorach typu HEMT

Authors:

Szymański Tomasz, Szyszka Adam, Wośko Mateusz M

Book:

Badani i Rozwój Młodych Naukowców w Polsce - Polimery i kompozyty (year: 2015, volume: I, pages: 92-97), Publisher: Młodzi Naukowcy 2015

Status:

Published