Prof. Anna B. Piotrowska Profile

Prof. Anna B. Piotrowska

Director/Professor at Institute of Microelectronics and Photonics

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Publications (11)

Proceedings Article | 13 March 2019 Presentation

Fabrication and characterization of high-voltage AlGaN/GaN HEMTs on silicon substrates (Conference Presentation)

Anna Szerling, Marek Ekielski, Maciej Kozubal, Karolina Pagowska, Andrzej Taube, Marek Guziewicz, Maciej Kaminski, Kamil Kosiel, Krystyna Golaszewska-Malec, Renata Kruszka, Iwona Sankowska, Anna Piotrowska, Joanna Zdunek, Boguslawa Adamczyk-Cieślak

Proceedings Volume 10918, 1091818 (2019) https://doi.org/10.1117/12.2510415

KEYWORDS: Field effect transistors, Silicon, Etching, Plasma treatment, Transistors, Switching, Transmission electron microscopy, Ion implantation, Oxides, Argon

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SPIE Journal Paper | 24 March 2015

Processing of AlGaAs/GaAs quantum-cascade structures for terahertz laser

Anna Szerling, Kamil Kosiel, Michal Szymanski, Zbig Wasilewski, Krystyna Golaszewska, Adam Laszcz, Mariusz Pluska, Artur Trajnerowicz, Maciej Sakowicz, Michal Walczakowski, Norbert Palka, Rafal Jakiela, Anna Piotrowska

JNP, Vol. 9, Issue 01, 093079, (March 2015) https://doi.org/10.1117/12.10.1117/1.JNP.9.093079

KEYWORDS: Metals, Cladding, Gold, Terahertz radiation, Quantum cascade lasers, Waveguides, Gallium arsenide, Semiconducting wafers, Copper, Laser processing

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Proceedings Article | 5 September 2014 Paper

Processing of AlGaAs/GaAs QC structures for terahertz laser

A. Szerling, K. Kosiel, M. Szymański, Z. Wasilewski, K. Gołaszewska, A. Łaszcz, M. Płuska, A. Trajnerowicz, M. Sakowicz, M. Walczakowski, N. Pałka, R. Jakieła, A. Piotrowska

Proceedings Volume 9199, 919903 (2014) https://doi.org/10.1117/12.2061997

KEYWORDS: Cladding, Gold, Terahertz radiation, Quantum cascade lasers, Waveguides, Gallium arsenide, Semiconducting wafers, Wafer bonding, Metals, Copper

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Proceedings Article | 25 July 2013 Paper

In-Ga-Zn-O amorphous thin films for transparent electronics

J. Kaczmarski, A. Taube, E. Dynowska, J. Dyczewski, M. Ekielski, D. Pucicki, E. Kamińska, A. Piotrowska

Proceedings Volume 8902, 89022N (2013) https://doi.org/10.1117/12.2031261

KEYWORDS: Oxygen, Thin films, Protactinium, Sputter deposition, Electronics, Transmittance, Zinc, Thin film deposition, Scanning probe microscopy, Gallium

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Proceedings Article | 25 July 2013 Paper

Effective aluminum oxide thin films deposition using reactive pulsed magnetron sputtering: possibilities and limitations

Maciej Gruszka, Witold Posadowski, Zuzanna Sidor, Anna Piotrowska, Artur Wiatrowski

Proceedings Volume 8902, 89020A (2013) https://doi.org/10.1117/12.2030272

KEYWORDS: Sputter deposition, Thin films, Thin film deposition, Dielectrics, Oxygen, Aluminum, Palladium, Refractive index, Surface roughness, Chemical compounds

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Proceedings Article | 25 July 2013 Paper

Fabrication and characterization of thin-film transistors with amorphous In-Ga-Zn-O layers

A. Taube, J. Kaczmarski, M. Ekielski, D. Pucicki, E. Kamińska, A. Piotrowska

Proceedings Volume 8902, 89020N (2013) https://doi.org/10.1117/12.2031243

KEYWORDS: Transistors, Thin films, Sputter deposition, Oxygen, Oxides, Semiconductors, Protactinium, Silica, Transmittance, Dielectrics

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Proceedings Article | 17 November 2005 Paper

Diffractive optical elements for photonic gas sensors

N. Madamopoulos, G. Siganakis, A. Tsigara, L. Athanasekos, S. Pispas, N. Vainos, E. Kaminska, A. Piotrowska, A. Perrone, C. Ristoscu, K. Kibasi

Proceedings Volume 6008, 60081C (2005) https://doi.org/10.1117/12.629155

KEYWORDS: Diffraction gratings, Optical design, Argon, Etching, Diffraction, Photodetectors, Sensors, Refraction, Oxides, Reactive ion etching

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Proceedings Article | 5 October 2005 Paper

Optical sensitivity of thin films to hydrocarbons and ozone

Thomas Mazingue, Lorenzo Spalluto, Ludovic Escoubas, Francois Flory, Miroslav Jelinek, Ion Mihalescu, Eliana Kaminska, Anna Piotrowska, Alessio Perrone

Proceedings Volume 5963, 59631K (2005) https://doi.org/10.1117/12.622221

KEYWORDS: Refractive index, Thin films, Zinc oxide, Nitrogen, Prisms, Sensors, Temperature metrology, Ozone, Gas sensors, Waveguides

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Proceedings Article | 17 April 2001 Paper

Chemical processing of GaSb related to surface preparation and patterning

Ewa Papis-Polakowska, Anna Piotrowska, E. Kaminska, M. Guziewicz, Tadeusz Piotrowski, Andrzej Kudla, A. Wawro

Proceedings Volume 4413, (2001) https://doi.org/10.1117/12.425408

KEYWORDS: Gallium antimonide, Etching, Surface finishing, Polishing, Oxides, Anisotropic etching, Plasma, Dielectrics, Reactive ion etching, Atomic force microscopy

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Proceedings Article | 17 April 2001 Paper

Design and fabrication of GaSb/InGaAsSb/AlGaAsSb mid-IR photodetectors

Tadeusz Piotrowski, Anna Piotrowska, E. Kaminska, M. Piskorski, Ewa Papis-Polakowska, K. Golaszewska, J. Katcki, J. Ratajczak, J. Adamczewska, A. Wawro, Jozef Piotrowski, Zbigniew Orman, Jaroslaw Pawluczyk, Zenon Nowak

Proceedings Volume 4413, (2001) https://doi.org/10.1117/12.425452

KEYWORDS: Liquid phase epitaxy, Photodetectors, Heterojunctions, Gallium antimonide, Photodiodes, Etching, Indium gallium arsenide antimonide, Aluminum, Optical instrument design, Mid-IR

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Proceedings Article | 17 April 2001 Paper

Technology and properties of GaAlAsSb layers grown on GaSb substrates

M. Piskorski, Ewa Papis-Polakowska, Tadeusz Piotrowski, K. Golaszewska, J. Katcki, J. Ratajczak, J. Adamczewska, A. Barcz, M. Zielinski, Anna Piotrowska

Proceedings Volume 4413, (2001) https://doi.org/10.1117/12.425407

KEYWORDS: Aluminum, Gallium antimonide, Liquid phase epitaxy, Solids, Gallium, Antimony, Arsenic, Interfaces, Transmission electron microscopy, Photomicroscopy

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Showing 5 of 11 publications

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