Alexey Pavolotskiy

Senior Researcher, Department of Space, Earth and Environment, Onsala Space Observatory, Advanced Receiver Development (GARD)

alexey.pavolotsky@chalmers.se +46317721833 Find me http://orcid.org/0000-0001-9336-4601

Alexey Pavolotsky received the M.S. and Ph.D. degrees from Moscow Aircraft Technology Institute / Technical University, in 1990 and 2003, both in material science and engineering. His research interests include low-Tc thin film processing and characterization, as well as micro fabrication in general

Research projects
Publications

To see which research projects Alexey Pavolotskiy participates in, please visit the database Chalmers research.

Latest publications

2020
Design and Implementation of a Compact 90 degrees Waveguide Twist With Machining Tolerant Layout

Author: Cristian Daniel López; Vincent Desmaris; Denis Meledin; Alexey Pavolotskiy; Victor Belitsky

Published: 2020

Published in: IEEE Microwave and Wireless Components Letters

Publication type: Journal article
A Nonlinear Transmission Line Model for Simulating Distributed SIS Frequency Multipliers

Author: John D. Garrett; Hawal Marouf Rashid; G. Yassin; Vincent Desmaris; Alexey Pavolotskiy; Victor Belitsky

Published: 2020

Published in: IEEE Transactions on Terahertz Science and Technology

Publication type: Journal article
2019
A 1mM SIS receiver utilizing different intermediate frequency (IF) configurations

Author: Denis Meledin; Vincent Desmaris; Erik Sundin; Alexey Pavolotskiy; Mathias Fredrixon; Igor Lapkin; Magnus Strandberg; Andrey B. Ermakov; J. D. Gallego; I. Lopez-Fernandez; C. Diaz; Victor Belitsky

Published: 2019

Published in: ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book

Publication type: Paper in proceedings
Interface Layers of Niobium Nitride Thin Films

Author: A. Lubenschenko; V. A. Iachuk; Sascha Krause; Alexey Pavolotskiy; D. A. Ivanov; Olga Lubenchenko; O. N. Pavlov

Published: 2019

Published in: Journal of Physics: Conference Series

Publication type: Paper in proceedings
2018
Nb/Al-AlN/Nb superconducting tunnel junctions: fabrication process and characterization results

Author: Alexey Pavolotskiy; Vincent Desmaris; Victor Belitsky

Published: 2018

Published in: The 2018 29th IEEE International Symposium on Space Terahertz Technology

Publication type: Paper in proceedings
XPS Study of Niobium and Niobium-Nitride Nanofilms

Author: A. Lubenschenko; A Batrakov; I. V. Shurkaeva; Alexey Pavolotskiy; Sascha Krause; Dmitriy Ivanov; Olga Lubenchenko

Published: 2018

Published in: Journal of Surface Investigation

Publication type: Journal article
Noise and IF Gain Bandwidth of a Balanced Waveguide NbN/GaN Hot Electron Bolometer Mixer Operating at 1.3 THz

Author: Sascha Krause; Denis Meledin; Vincent Desmaris; Alexey Pavolotskiy; Hawal Marouf Rashid; Victor Belitsky

Published: 2018

Published in: IEEE Transactions on Terahertz Science and Technology

Publication type: Journal article
Air-Oxidation of Nb Nano-Films

Author: A. Lubenschenko; A Batrakov; Dmitriy Ivanov; Olga Lubenchenko; I. A. Lashkov; Alexey Pavolotskiy; B. Schleicher; N. Albert; K. Nielsch

Published: 2018

Published in: Semiconductors

Publication type: Journal article
SEPIA - A new single pixel receiver at the APEX telescope

Author: Victor Belitsky; Igor Lapkin; Mathias Fredrixon; Denis Meledin; Erik Sundin; Bhushan Billade; Sven-Erik Ferm; Alexey Pavolotskiy; Hawal Marouf Rashid; Magnus Strandberg; Vincent Desmaris; Andrey Ermakov; Sascha Krause; Michael Olberg; Parisa Yadranjee Aghdam; Sareh Shafiee; Per Bergman; Elvire De Beck; Hans Olofsson; John Conway; C. De Breuck; K. Immer; P. Yagoubov; F.M. Montenegro-Montes; Karl Torstensson; J. P. Perez-Beaupuits; T. Klein; W. Boland; A. M. Baryshev; R. Hesper; J. Barkhof; J. Adema; M. E. Bekema; A. Koops

Published: 2018

Published in: Astronomy and Astrophysics

Publication type: Journal article
ALMA Band 5 receiver cartridge: Design, performance, and commissioning

Author: Victor Belitsky; Maria Bylund; Vincent Desmaris; Andrey Ermakov; Sven-Erik Ferm; Mathias Fredrixon; Sascha Krause; Igor Lapkin; Denis Meledin; Alexey Pavolotskiy; Hawal Marouf Rashid; Sareh Shafiee; Magnus Strandberg; Erik Sundin; Parisa Yadranjee Aghdam; R. Hesper; J. Barkhof; M. E. Bekema; J. Adema; R. De Haan; A. Koops; W. Boland; P. Yagoubov; G. Marconi; G. Siringo; E. Humphreys; G. H. Tan; R. Laing; L. Testi; Tony Mroczkowski; W. Wild; kamaljeet saini; E bryerton

Published: 2018

Published in: Astronomy and Astrophysics

Publication type: Journal article
XPS Study of Multilayer Multicomponent Films

Author: Alexander Lubenchenko; Alexander Batrakov; Alexey Pavolotskiy; Olga Lubenchenko; Dmitriy Ivanov

Published: 2018

Published in: Applied Surface Science

Publication type: Journal article
2017
XPS Depth Profiling of Air-Oxidized Nanofilms of NbN on GaN Buffer-Layers

Author: AV Lubenchenko; AA Batrakov; Sascha Krause; Alexey Pavolotskiy; IV Shurkaeva; DA Ivanov; OI Lubenchenko

Published: 2017

Published in: Journal of Physics: Conference Series

Publication type: Journal article
The specific capacitance of Nb/Al-AlOx/Nb SIS junctions with extremely low RnA product

Author: Parisa Yadranjee Aghdam; Hawal Marouf Rashid; Alexey Pavolotskiy; Vincent Desmaris; Victor Belitsky

Published: 2017

Published in: 28th International Symposium on Space Terahertz Technology (ISSTT 2017)

Publication type: Paper in proceedings
Spectral Domain Simulation of SIS Frequency Multiplication

Author: John Garrett; Hawal Marouf Rashid; Vincent Desmaris; Alexey Pavolotskiy; Victor Belitsky; G. Yassin

Published: 2017

Published in: 28th International Symposium on Space Terahertz Technology

Publication type: Paper in proceedings
An XPS method for layer profiling of NbN thin films

Author: Alexander Lubenchenko; A Batrakov; Alexey Pavolotskiy; Sascha Krause; I. V. Shurkaeva; Olga Lubenchenko; Dmitriy Ivanov

Published: 2017

Published in: EPJ Web of Conferences

Publication type: Paper in proceedings
Specific Capacitance Dependence on the Specific Resistance in Nb/Al-AlOx/Nb Tunnel Junctions

Author: Parisa Yadranjee Aghdam; Hawal Marouf Rashid; Alexey Pavolotskiy; Vincent Desmaris; Denis Meledin; Victor Belitsky

Published: 2017

Published in: IEEE Transactions on Terahertz Science and Technology

Publication type: Journal article
2016
Ambient temperature growth of mono- and polycrystalline NbN nanofilms and their surface and composition analysis

Author: Sascha Krause; Victor Afanas'ev; Vincent Desmaris; Denis Meledin; Alexey Pavolotskiy; Victor Belitsky; A. Lubenschenko; A Batrakov; Mariusz Rudzinski; E. Pippel

Published: 2016

Published in: IEEE Transactions on Applied Superconductivity

Publication type: Journal article
Broken-step Phenomenon in SIS Mixers

Author: Andrey Ermakov; Victor Belitsky; Parisa Yadranjee Aghdam; Vincent Desmaris; Sven-Erik Ferm; Mathias Fredrixon; Sascha Krause; Igor Lapkin; Denis Meledin; Alexey Pavolotskiy; Hawal Marouf Rashid; Sareh Shafiee; Magnus Strandberg; Erik Sundin; kamaljeet saini; E bryerton

Published: 2016

Published in: 27th International Symposium on Space Terahertz Technology, ISSTT 2016, Nanjing, China

Publication type: Paper in proceedings
Experimental Verification of the pumping of SIS mixer with an Distributed SIS Frequency Doubler

Author: Hawal Marouf Rashid; Vincent Desmaris; Alexey Pavolotskiy; Victor Belitsky

Published: 2016

Published in: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

Publication type: Paper in proceedings
Dependence of the scatter of the electrical properties on local non-uniformities of the tunnel barrier in Nb/Al-AlOx/Nb junctions

Author: Parisa Yadranjee Aghdam; Hawal Marouf Rashid; Alexey Pavolotskiy; Vincent Desmaris; Victor Belitsky

Published: 2016

Published in: Journal of Applied Physics

Publication type: Journal article
X-RAY PHOTOELECTRON SPECTROSCOPY FOR LAYER-BY-LAYER PHASE ANALYSIS OF NbN THIN FILMS

Author: Alexander Lubenchenko; Alexander Batrakov; Alexey Pavolotskiy; Sascha Krause; Irina Shurkaeva

Published: 2016

Published in: 25th Spectroscopy Meeting

Publication type: Paper in proceedings
Frequency Multiplier Based on Distributed Superconducting Tunnel Junctions: Theory, Design, and Characterization

Author: Hawal Marouf Rashid; Sascha Krause; Denis Meledin; Vincent Desmaris; Alexey Pavolotskiy; Victor Belitsky

Published: 2016

Published in: IEEE Transactions on Terahertz Science and Technology

Publication type: Journal article
THz Frequency Up-Conversion using Superconducting Tunnel Junction

Author: Hawal Marouf Rashid; Vincent Desmaris; Alexey Pavolotskiy; Victor Belitsky

Published: 2016

Published in: IEEE Microwave and Wireless Components Letters

Publication type: Journal article
Harmonic and reactive behavior of the quasiparticle tunnel current in SIS junctions

Author: Hawal Marouf Rashid; Vincent Desmaris; Alexey Pavolotskiy; Victor Belitsky

Published: 2016

Published in: AIP Advances

Publication type: Journal article
2015
Difference in charge transport properties of Ni-Nb thin films with native and artificial oxide

Author: Artem Trifonov; Alexander Lubenchenko; V.I. Polkin; Alexey Pavolotskiy; S.V. Ketov; Dmitry Louzguine-Luzgin

Published: 2015

Published in: Journal of Applied Physics

Publication type: Journal article

Go to Chalmers publication library

Published: Mon 01 Jun 2020.

Alexey Pavolotskiy

Latest publications

2020

2019

2018

2017

2016

2015