Alexei Pavolotski

Senior forskare vid Onsala rymdobservatorium

Alexey Pavolotsky tog sin masters- och doktorsexamen hos Moscow Aircraft Technology Institute / Technical University 1990 och 2003, inom materialvetenskap och materialtilverkninteknik. Hans forskningsintressen inkluderar karakterisering och tillverkning av låg-Tc tunnfilm samt mikrofrabrikation i allmänhet.

Källa: chalmers.se
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Visar 124 publikationer

2024

Novel Orthomode Transducer Scalable to Terahertz Frequencies

Nils Patriksson, Denis Meledin, Igor Lapkin et al
2024 4th URSI Atlantic Radio Science Meeting, AT-RASC 2024
Paper i proceeding
2023

GaN High-Electron-Mobility Transistors with Superconducting Nb Gates for Low-Noise Cryogenic Applications

Mohamed Aniss Mebarki, Ragnar Ferrand-Drake Del Castillo, Alexey Pavolotskiy et al
Physica Status Solidi (A) Applications and Materials Science. Vol. 220 (8)
Artikel i vetenskaplig tidskrift
2023

Vacuum-Seal Waveguide Feedthrough for Extended W-Band 67-116 GHz

Igor Lapkin, Cristian Daniel López, Mathias Fredrixon et al
IEEE Journal of Microwaves. Vol. 3 (3), p. 1014-1018
Artikel i vetenskaplig tidskrift
2023

SEPIA345: a dual polarization 2SB cartridge receiver for APEX telescope: Design and Performance

Denis Meledin, Igor Lapkin, Sven-Erik Ferm et al
Proceedings of the 32nd IEEE International Symposium on Space THz Technology
Paper i proceeding
2022

SIS technology development to serve Next Generation receivers for ALMA

Alexei Pavolotski, Takafumi Kojima, Sho Masui et al
32nd International Symposium of Space Terahertz Technology, ISSTT 2022
Paper i proceeding
2022

ALMA Band 2 Cold Cartridge Assembly Design

Victor Belitsky, Igor Lapkin, Mathias Fredrixon et al
32nd International Symposium of Space Terahertz Technology, ISSTT 2022
Paper i proceeding
2022

SEPIA345: a dual polarization 2SB cartridge receiver for APEX telescope: Design and Performance

Denis Meledin, Igor Lapkin, Sven-Erik Ferm et al
32nd International Symposium of Space Terahertz Technology, ISSTT 2022
Paper i proceeding
2022

Wideband Slotline-to-Microstrip Transition for 210-375 GHz based on Marchand Baluns

Cristian Daniel López, Mohamed Aniss Mebarki, Vincent Desmaris et al
IEEE Transactions on Terahertz Science and Technology. Vol. 12 (3), p. 307-316
Artikel i vetenskaplig tidskrift
2022

ALMA Band 2 Receiver Automated Test System

J. Barkhof, R. Hesper, S. Realini et al
32nd International Symposium of Space Terahertz Technology, ISSTT 2022
Paper i proceeding
2022

GaN HEMT with superconducting Nb gates for low noise cryogenic applications

Mohamed Aniss Mebarki, Ragnar Ferrand-Drake Del Castillo, Alexey Pavolotskiy et al
2022 Compound Semiconductor Week, CSW 2022
Paper i proceeding
2022

Design and Fabrication of All-metal Micromachined Finline Structures for Millimeter and Sub-millimeter Applications

Cristian Daniel López, Vincent Desmaris, Denis Meledin et al
32nd International Symposium of Space Terahertz Technology, ISSTT 2022
Paper i proceeding
2022

SEPIA345: A 345 GHz dual polarization heterodyne receiver channel for SEPIA at the APEX telescope

Denis Meledin, Igor Lapkin, Mathias Fredrixon et al
Astronomy and Astrophysics. Vol. 668
Artikel i vetenskaplig tidskrift
2021

Millimeter-Wave Wideband Waveguide Power Divider with Improved Isolation between Output Ports

Ahmed Gouda, Cristian Daniel López, Vincent Desmaris et al
IEEE Transactions on Terahertz Science and Technology. Vol. 11 (4), p. 408-416
Artikel i vetenskaplig tidskrift
2021

The Formation of nanosuboxide layers in the oxide of niobium in low-power ion beam of argon

Denis S. Lukiantsev, A. Lubenschenko, D. A. Ivanov et al
Proceedings of the 3rd 2021 International Youth Conference on Radio Electronics, Electrical and Power Engineering, REEPE 2021
Paper i proceeding
2020

Design, Fabrication and Characterization of Waveguide to Substrate Transition Based on Unilateral Substrateless Finline Structures

Cristian Daniel López, Vincent Desmaris, Denis Meledin et al
Proceedings of the 31st Symposium on Space Terahertz Technology, ISSTT 2020. Vol. 2020, p. 126-
Paper i proceeding
2020

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

Cristian Daniel López, Vincent Desmaris, Denis Meledin et al
IEEE Microwave and Wireless Components Letters. Vol. 30 (8), p. 741-744
Artikel i vetenskaplig tidskrift
2020

Waveguide-to-substrate transition based on unilateral substrateless finline structure: Design, fabrication, and characterization

Cristian Daniel López, Vincent Desmaris, Denis Meledin et al
IEEE Transactions on Terahertz Science and Technology. Vol. 10 (6), p. 668-676
Artikel i vetenskaplig tidskrift
2020

A Nonlinear Transmission Line Model for Simulating Distributed SIS Frequency Multipliers

John D. Garrett, Hawal Marouf Rashid, G. Yassin et al
IEEE Transactions on Terahertz Science and Technology. Vol. 10 (3), p. 246-255
Artikel i vetenskaplig tidskrift
2020

Controlled Ultra-Thin Suboxide Films Generation in Metal-Oxide Systems by Ar<sup>+</sup>Ion Irradiation

A. Lubenschenko, D. S. Lukyantsev, Alexey Pavolotskiy et al
Journal of Physics: Conference Series. Vol. 1695 (1)
Paper i proceeding
2019

Native oxide on ultra-thin NbN films

A. Lubenschenko, Alexey Pavolotskiy, Sascha Krause et al
ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book, p. 95-98
Paper i proceeding
2019

New optics for SEPIA- Heterodyne facility instrument for the APEX telescope

Igor Lapkin, Sven-Erik Ferm, Mathias Fredrixon et al
ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book, p. 150-154
Paper i proceeding
2019

Interface Layers of Niobium Nitride Thin Films

A. Lubenschenko, V. A. Iachuk, Sascha Krause et al
Journal of Physics: Conference Series. Vol. 1410 (1)
Paper i proceeding
2019

Specific capacitance of Nb/Al-AlN/Nb superconducting tunnel junctions

Alexey Pavolotskiy, Cristian Daniel López, Isabel Vrethed Tidekrans et al
ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book
Paper i proceeding
2019

Design and Implementation of a Broadband and Compact 90-degree Waveguide Twist with Simplified Layout

Cristian Daniel López, Vincent Desmaris, Denis Meledin et al
ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book
Paper i proceeding
2019

Broadband Waveguide-to-Substrate Transition Using a Unilateral Etched Finline Structure

Cristian Daniel López, Vincent Desmaris, Denis Meledin et al
ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book. Vol. Proceedings Book 2019, p. 47-49
Paper i proceeding
2019

A 1mM SIS receiver utilizing different intermediate frequency (IF) configurations

Denis Meledin, Vincent Desmaris, Erik Sundin et al
ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book, p. 164-167
Paper i proceeding
2018

Noise performance of a balanced waveguide NbN HEB mixer utilizing a GaN buffer-layer at 1.3 THz

Sascha Krause, Denis Meledin, Vincent Desmaris et al
2018 29th IEEE International Symposium on Space Terahertz Technology, ISSTT 2018, p. 36-39
Paper i proceeding
2018

ALMA Band 5 receiver cartridge: Design, performance, and commissioning

Victor Belitsky, Maria Bylund, Vincent Desmaris et al
Astronomy and Astrophysics. Vol. 611
Artikel i vetenskaplig tidskrift
2018

Air-Oxidation of Nb Nano-Films

A. Lubenschenko, A Batrakov, Dmitriy Ivanov et al
Semiconductors. Vol. 52 (5), p. 678-682
Artikel i vetenskaplig tidskrift
2018

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

Sascha Krause, Denis Meledin, Vincent Desmaris et al
IEEE Transactions on Terahertz Science and Technology. Vol. 8 (3), p. 365-371
Artikel i vetenskaplig tidskrift
2018

XPS Study of Multilayer Multicomponent Films

Alexander Lubenchenko, Alexander Batrakov, Alexey Pavolotskiy et al
Applied Surface Science. Vol. 427 (A), p. 711-721
Artikel i vetenskaplig tidskrift
2018

SEPIA - A new single pixel receiver at the APEX telescope

Victor Belitsky, Igor Lapkin, Mathias Fredrixon et al
Astronomy and Astrophysics. Vol. 612
Artikel i vetenskaplig tidskrift
2018

Nb/Al-AlN/Nb superconducting tunnel junctions: fabrication process and characterization results

Alexey Pavolotskiy, Vincent Desmaris, Victor Belitsky
2018 29th IEEE International Symposium on Space Terahertz Technology, ISSTT 2018. Vol. 2018, p. 107-111
Paper i proceeding
2018

XPS Study of Niobium and Niobium-Nitride Nanofilms

A. Lubenschenko, A Batrakov, I. V. Shurkaeva et al
Journal of Surface Investigation. Vol. 12 (4), p. 692-700
Artikel i vetenskaplig tidskrift
2017

Spectral Domain Simulation of SIS Frequency Multiplication

John Garrett, Hawal Marouf Rashid, Vincent Desmaris et al
28th International Symposium on Space Terahertz Technology. Vol. 2017-March
Paper i proceeding
2017

XPS Depth Profiling of Air-Oxidized Nanofilms of NbN on GaN Buffer-Layers

AV Lubenchenko, AA Batrakov, Sascha Krause et al
Journal of Physics: Conference Series. Vol. 917 (9)
Paper i proceeding
2017

Specific Capacitance Dependence on the Specific Resistance in Nb/Al-AlOx/Nb Tunnel Junctions

Parisa Yadranjee Aghdam, Hawal Marouf Rashid, Alexey Pavolotskiy et al
IEEE Transactions on Terahertz Science and Technology. Vol. 7 (5), p. 586-592
Artikel i vetenskaplig tidskrift
2017

An XPS method for layer profiling of NbN thin films

Alexander Lubenchenko, A Batrakov, Alexey Pavolotskiy et al
EPJ Web of Conferences. Vol. 132, p. Art no 03053-
Paper i proceeding
2017

The specific capacitance of Nb/Al-AlOx/Nb SIS junctions with extremely low RnA product

Parisa Yadranjee Aghdam, Hawal Marouf Rashid, Alexey Pavolotskiy et al
28th International Symposium on Space Terahertz Technology (ISSTT 2017). Vol. 2017-March
Paper i proceeding
2016

Dependence of the scatter of the electrical properties on local non-uniformities of the tunnel barrier in Nb/Al-AlOx/Nb junctions

Parisa Yadranjee Aghdam, Hawal Marouf Rashid, Alexey Pavolotskiy et al
Journal of Applied Physics. Vol. 119 (5), p. 0545021-0545026
Artikel i vetenskaplig tidskrift
2016

Harmonic and reactive behavior of the quasiparticle tunnel current in SIS junctions

Hawal Marouf Rashid, Vincent Desmaris, Alexey Pavolotskiy et al
AIP Advances. Vol. 6 (4)
Artikel i vetenskaplig tidskrift
2016

Ambient temperature growth of mono- and polycrystalline NbN nanofilms and their surface and composition analysis

Sascha Krause, Victor Afanas'ev, Vincent Desmaris et al
IEEE Transactions on Applied Superconductivity. Vol. 26 (3)
Artikel i vetenskaplig tidskrift
2016

Experimental Verification of the pumping of SIS mixer with an Distributed SIS Frequency Doubler

Hawal Marouf Rashid, Vincent Desmaris, Alexey Pavolotskiy et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2016-November, p. Art. no. 7758974-
Paper i proceeding
2016

Frequency Multiplier Based on Distributed Superconducting Tunnel Junctions: Theory, Design, and Characterization

Hawal Marouf Rashid, Sascha Krause, Denis Meledin et al
IEEE Transactions on Terahertz Science and Technology. Vol. 6 (5), p. 724-736
Artikel i vetenskaplig tidskrift
2016

Broken-step Phenomenon in SIS Mixers

Andrey Ermakov, Victor Belitsky, Parisa Yadranjee Aghdam et al
27th International Symposium on Space Terahertz Technology, ISSTT 2016, Nanjing, China
Paper i proceeding
2016

THz Frequency Up-Conversion using Superconducting Tunnel Junction

Hawal Marouf Rashid, Vincent Desmaris, Alexey Pavolotskiy et al
IEEE Microwave and Wireless Components Letters. Vol. 26 (10), p. 831-833
Artikel i vetenskaplig tidskrift
2016

X-RAY PHOTOELECTRON SPECTROSCOPY FOR LAYER-BY-LAYER PHASE ANALYSIS OF NbN THIN FILMS

Alexander Lubenchenko, Alexander Batrakov, Alexey Pavolotskiy et al
25th Spectroscopy Meeting, p. 415-
Paper i proceeding
2015

A new 3 mm band receiver for the Onsala 20 m antenna

Victor Belitsky, Igor Lapkin, Mathias Fredrixon et al
Astronomy and Astrophysics. Vol. 580
Artikel i vetenskaplig tidskrift
2015

Direct Measurement of Superconducting Tunnel Junction Capacitance

Parisa Yadranjee Aghdam, Hawal Marouf Rashid, Alexey Pavolotskiy et al
IEEE Transactions on Terahertz Science and Technology. Vol. 5 (3), p. 464-469
Artikel i vetenskaplig tidskrift
2015

On Specific Capacitance of SIS Junctions

Parisa Yadranjee Aghdam, Hawal Marouf Rashid, Alexey Pavolotskiy et al
26TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY
Paper i proceeding
2015

Ambient temperature growth of mono- and polycrystalline NbN nanofilms and their rigorous composition and surface analysis

Sascha Krause, V. Afanas'ev, Vincent Desmaris et al
European Conference on Applied Superconductivity
Paper i proceeding
2015

Metamaterial-Like Properties of the Distributed SIS Tunnel Junction

Hawal Marouf Rashid, Vincent Desmaris, Alexey Pavolotskiy et al
The 26th International Symposium on Space Terahertz Technology
Paper i proceeding
2015

Difference in charge transport properties of Ni-Nb thin films with native and artificial oxide

Artem Trifonov, Alexander Lubenchenko, V.I. Polkin et al
Journal of Applied Physics. Vol. 117 (125704), p. 1-6
Artikel i vetenskaplig tidskrift
2014

Experimental Study of Frequency Multiplication in a Distributed Array of SIS Junctions

Bhushan Billade, Alexey Pavolotskiy, Victor Belitsky
IEEE Transactions on Terahertz Science and Technology. Vol. 4 (2), p. 254-259
Artikel i vetenskaplig tidskrift
2014

Study of NbN Ultra-thin Films for THz Hot-electron Bolometers

Victor P. Afanas'ev, Sascha Krause, Alexander V. Lubenchenko et al
25th International Sympsoium on Space Terahertz Technology, ISSTT 2014; Moscow; Russian Federation; 27 April 2014 through 30 April 2014, p. 141-143
Paper i proceeding
2014

SIS Tunnel Junction’s Specific Capacitance Direct Measurement

Parisa Yadranjee Aghdam, Hawal Marouf Rashid, Vincent Desmaris et al
25th International Sympsoium on Space Terahertz Technology, ISSTT 2014; Moscow; Russian Federation; 27 April 2014 through 30 April 2014, p. 109-110
Paper i proceeding
2014

Towards quantum limited frequency multiplication

Hawal Marouf Rashid, Vincent Desmaris, Alexey Pavolotskiy et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Paper i proceeding
2014

Mm-wave harmonic generation in an array of SIS junctions

Bhushan Billade, Alexey Pavolotskiy, Victor Belitsky
Journal of Physics: Conference Series. Vol. 507 (PART 4)
Paper i proceeding
2014

Epitaxial growth of ultra-thin NbN films on AlxGa1-xN buffer-layers

Sascha Krause, Denis Meledin, Vincent Desmaris et al
Superconductor Science and Technology. Vol. 27 (6)
Artikel i vetenskaplig tidskrift
2014

Frequency Multiplication in a Distributed Array of SIS Junctions

Bhushan Billade, Alexey Pavolotskiy, Victor Belitsky
Proceedings of the TWENTY-FIFTH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, April 27-30, 2014, Moscow, russia, p. 68-
Paper i proceeding
2014

Superconducting 4-8-GHz Hybrid Assembly for 2SB Cryogenic THz Receivers

Hawal Marouf Rashid, Denis Meledin, Vincent Desmaris et al
IEEE Transactions on Terahertz Science and Technology. Vol. 4 (2), p. 193-200
Artikel i vetenskaplig tidskrift
2013

An SIS Mixer With 2hf/k DSB Noise Temperature at 163–211 GHz Band

Bhushan Billade, Alexey Pavolotskiy, Victor Belitsky
IEEE Transactions on Terahertz Science and Technology. Vol. 3 (4), p. 416 - 421
Artikel i vetenskaplig tidskrift
2013

Superconducting 4-8 GHz Hybrid Assembly for 2SB Cryogenic THz Receivers

Hawal Marouf Rashid, Denis Meledin, Vincent Desmaris et al
International Symposium on Space Terahertz Technology, p. 4-
Paper i proceeding
2013

Ultra-thin film NbN depositions for HEB heterodyne mixer on Si-substrates

Sascha Krause, Vincent Desmaris, Alexey Pavolotskiy et al
Proceedings of the 24th International Symposium on Space Terahertz Technology
Paper i proceeding
2012

Performance of the First ALMA Band 5 Production Cartridge

Bhushan Billade, Olle Nyström, Denis Meledin et al
IEEE Transactions on Terahertz Science and Technology. Vol. 2 (2), p. 208-214
Artikel i vetenskaplig tidskrift
2011

Aging- and annealing-induced variations in Nb/Al-AlOx/Nb tunnel junction properties

Alexey Pavolotskiy, Dimitar Milkov Dochev, Victor Belitsky
Journal of Applied Physics. Vol. 109 (2), p. 024502-
Artikel i vetenskaplig tidskrift
2011

Excess Noise Generation from Solid State Tunable Local Oscillators

Hui Wang, Brian Ellison, Manju Henry et al
4 th Europe/UK-China Workshop on MillimetreWaves and Terahertz Technologies
Paper i proceeding
2011

Local Oscillator System Development for the ALMA Band 5 Receiver

Manju Henry, Hui Wang, Brian Ellison et al
4 th Europe/UK-China Workshop on MillimetreWaves and Terahertz Technologies
Paper i proceeding
2011

Nb/Al-AlOx/Nb Junction Properties' Variations Due to Storage and Mounting

Alexey Pavolotskiy, Dimitar Milkov Dochev, Victor Belitsky
PROCEEDINGS OF THE 22ND INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY
Paper i proceeding
2011

Terahertz components packaging using integrated waveguide technology

Vincent Desmaris, Denis Meledin, Dimitar Milkov Dochev et al
2011 IEEE MTT-S International Microwave Workshop on Millimeter Wave Integration Technologies, IMWS 2011, Sitges 15 September 2011 through 16 September 2011, p. 81-84
Paper i proceeding
2011

Performance of the first ALMA Band 5 production cartridge

Bhushan Billade, Olle Nyström, Denis Meledin et al
Proceedings of the 22nd International Symposium on Space Terahertz Technology, April 26-28th, 2011 - Tucson, Arizona, USA, p. 56-56
Paper i proceeding
2011

Towards Multi-Pixel Heterodyne Terahertz Receivers

Victor Belitsky, Vincent Desmaris, Dimitar Milkov Dochev et al
Proceedings of the 22nd International Symposium on Space Terahertz Technology, Tucson, AZ, USA, April 26-28, 2011, p. 1-3
Paper i proceeding
2011

Waveguide Packaging Technology for THz Components and Systems

Vincent Desmaris, Dimitar Milkov Dochev, Denis Meledin et al
Proceedings of 6th ESA Workshop on Millimetre-Wave Technology and Applications, May 23-25, 2011, Espoo, Finland
Paper i proceeding
2011

A Technology Demonstrator for 1.6–2.0 THz Waveguide HEB Receiver with a Novel Mixer Layout

Dimitar Milkov Dochev, Vincent Desmaris, Denis Meledin et al
Journal of Infrared, Millimeter, and Terahertz Waves. Vol. 32 (4), p. 451-465
Artikel i vetenskaplig tidskrift
2011

Growth and characterization of epitaxial ultra-thin NbN films on 3C-SiC/Si substrate for terahertz applications

Dimitar Milkov Dochev, Vincent Desmaris, Alexey Pavolotskiy et al
Superconductor Science and Technology. Vol. 24 (3), p. 035016 (6pp)-
Artikel i vetenskaplig tidskrift
2010

Design and performance of ALMA band 5 receiver cartridge

Victor Belitsky, Bhushan Billade, Vincent Desmaris et al
35th International Conference on Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010, p. 1-2
Paper i proceeding
2010

Advanced Technologies for Radio Astronomy Instrumentation

Victor Belitsky, Bhushan Billade, Vincent Desmaris et al
Osservatorio Astronomico di Roma
Poster (konferens)
2010

Integrated Setup for THz Receiver Characterization

Olle Nyström, Hawal Marouf Rashid, Bhushan Billade et al
21st International Symposium on Space Terahertz Technology 2010, ISSTT 2010; Oxford; United Kingdom; 23 March 2010 through 25 March 2010, p. P6-4
Paper i proceeding
2010

The influence of aging and annealing on the properties of Nb/Al-AlOx/Nb tunnel junctions

Dimitar Milkov Dochev, Alexey Pavolotskiy, Zonghe Lai et al
Journal of Physics: Conference Series. Vol. 234 (4)
Paper i proceeding
2010

Design and Performance of ALMA Band 5 Receiver Components

Bhushan Billade, Igor Lapkin, Olle Nyström et al
Osservatorio Astronomico di Roma
Poster (konferens)
2010

ALMA band 5 cartridge performance

Bhushan Billade, Igor Lapkin, Olle Nyström et al
21st International Symposium on Space Terahertz Technology 2010, ISSTT 2010; Oxford; United Kingdom; 23 March 2010 through 25 March 2010, p. 112-
Paper i proceeding
2009

Terahertz Instrumentation For Radio Astronomy

Victor Belitsky, Bhushan Billade, Vincent Desmaris et al
International Symposium on Terahertz Science and Technology between Japan and Sweden, p. 28-29
Övrigt konferensbidrag
2009

ALMA Band 5 (163-211 GHz) Sideband Separation Mixer

Bhushan Billade, Victor Belitsky, Alexey Pavolotskiy et al
20th international Symposium on Space and Terahertz technology, Charlottesville, VA, USA, April 20-22, 2009, p. 19-23
Paper i proceeding
2009

Design, simulations and optimization of micromachined Golay-cell based THz sensors operating at room temperature

Vincent Desmaris, Hawal Marouf Rashid, Alexey Pavolotskiy et al
Procedia Chemistry - Proceedings of the Eurosensors XXIII conference. Vol. 1 (1), p. 1175-1178
Paper i proceeding
2009

A 1.3-THz Balanced Waveguide HEB Mixer for the APEX Telescope

Denis Meledin, Alexey Pavolotskiy, Vincent Desmaris et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 57 (1), p. 89-98
Artikel i vetenskaplig tidskrift
2009

Analysis, Simulation and Design of Cryogenic Systems for ALMA Band 5 Prototype Cartridge

Magnus Strandberg, Igor Lapkin, Victor Belitsky et al
Proceedings of the 20TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, Charlottesville, VA, USA, April 20-22, 2009, p. 307-310
Paper i proceeding
2009

Prototype ALMA Band 5 Cartridge:Design and Performance

Victor Belitsky, Igor Lapkin, Bhushan Billade et al
Proceedings of the 20TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, Charlottesville, VA, USA, April 20-22, 2009, s. 2-5
Paper i proceeding
2008

Al/Nb Interface Study Based on the Analysis of the Energy Spectra of Reflected Electrons

V.P. Afanas´ev, A.V. Lubenchenko, Alexey Pavolotskiy
JOURNAL OF SURFACE INVESTIGATION-X-RAY SYNCHROTRON AND NEUTRON TECHNIQUES. Vol. 2 (5), p. 790-795
Artikel i vetenskaplig tidskrift
2008

Microfabrication Technology for All-Metal Sub-mm and THz Waveguide Receiver Components

Vincent Desmaris, Denis Meledin, Alexey Pavolotskiy et al
In Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON). Vol. part I, p. 342-345
Paper i proceeding
2008

A Swedish heterodyne facility instrument for the APEX telescope

Vessen Vassilev, Denis Meledin, Igor Lapkin et al
Astronomy and Astrophysics. Vol. 490 (3), p. 1157-1163
Artikel i vetenskaplig tidskrift
2008

All-metal micromachining for the fabrication of sub-millimetre and THz waveguide components and circuits

Vincent Desmaris, Denis Meledin, Alexey Pavolotskiy et al
Journal of Micromechanics and Microengineering. Vol. 18, p. 095004-
Artikel i vetenskaplig tidskrift
2008

Study of Nb/Al Interface Combining Spectroscopy of Reflected Electrons with Ion Sputtering

A.V. Lubenchenko, V.P. Afanas´ev, M.V. Lukashevsky et al
Preprint
2008

Nb3Al thin film deposition for low-noise terahertz electronics

Dimitar Milkov Dochev, Alexey Pavolotskiy, Victor Belitsky et al
Journal of Physics : Conference Series. Vol. 97 (1), p. 012072 (6 pp.)-
Artikel i vetenskaplig tidskrift
2008

ALMA Band 5 (163-211 GHz) Sideband Separating Mixer Design

Bhushan Billade, Victor Belitsky, Alexey Pavolotskiy et al
in Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON). Vol. part I, p. 250-252
Paper i proceeding
2008

APEX Band T2: A 1.25 – 1.39 THz Waveguide Balanced HEB Receiver

Denis Meledin, Vincent Desmaris, Sven-Erik Ferm et al
Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON). Vol. part I, p. 162-166
Paper i proceeding
2008

Study of Nb/Al interface combining spectroscopy of reflected electrons with ion sputtering

A.V. Lubenchenko, V.P. Afanas´ev, M.V. Lukashevsky et al
Journal of Physics: Conference Series. Vol. 97, p. 012210-
Artikel i vetenskaplig tidskrift
2008

Design and Characterization of a 211-275 GHz Sideband Separating Mixer for the APEX Telescope

Vessen Vassilev, Doug Henke, Igor Lapkin et al
IEEE Microwave and Wireless Components Letters. Vol. 18 (1), p. 58 - 60
Artikel i vetenskaplig tidskrift
2008

ALMA Band 5 (163-211 GHz) sideband separation mixer design

Bhushan Billade, Victor Belitsky, Alexey Pavolotskiy et al
Proceedings of the 19th International Symposium on Space Terahertz Technology, ISSTT 2008, p. 231-233
Paper i proceeding
2008

RF Performance of a 600-720 GHz Sideband-Separating Mixer with All-Copper Micromachined Waveguide Mixer Block

F Mena, Jacob Kooi, A. Baryshev et al
In Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON). Vol. Part I, p. 90-92
Paper i proceeding
2008

A 0.5 THz Sideband Separation SIS Mixer for APEX Telescope

Raquel Monje, Victor Belitsky, Vessen Vassilev et al
In Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON),. Vol. Part II, p. 439-443
Paper i proceeding
2007

Nb3Al thin film deposition for low-noise terahertz electronics

Dimitar Milkov Dochev, Alexey Pavolotskiy, Victor Belitsky et al
8th European Conference on Applied Superconductivity
Poster (konferens)
2007

Study of A1/Nb interface by spectroscopy of reflected electrons

V.P. Afanas´ev, A.V. Lubenchenko, M.V. Lukashevsky et al
Journal of Applied Physics. Vol. 101 (064912), p. 1-6
Artikel i vetenskaplig tidskrift
2007

A 211-275 GHz Sideband Separating SIS Mixer for APEX

Vessen Vassilev, Raquel Monje, Alexey Pavolotskiy et al
Proceedings of the 17th International Symposium on Space Terahertz Technology, 10-12 May 2006, Paris, Edited by Dr. Alain Maestrini and Dr. Gérard Beaudin, p. 145-148
Paper i proceeding
2007

Facility Heterodyne Receiver for the Atacama Pathfinder Experiment Telescope

Victor Belitsky, Igor Lapkin, Vessen Vassilev et al
Proceedings of Joint 32nd International Conference on Infrared Millimeter Waves and 15th International conference on Terahertz Electronics, Sept 3-7, 2007, City Hall, Cardiff, Wales, UK, p. 326-328
Paper i proceeding
2006

A sideband separation SIS mixer for 275-370 GHz for the APEX telescope

Christophe Risacher, Raquel Monje, Vessen Vassilev et al
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6275, p. 62751T-
Paper i proceeding
2006

A 385-500 GHz SIS Mixer for APEX Telescope

Raquel Monje, Victor Belitsky, Vessen Vassilev et al
in "Millimeter and Submillimeter Detectors for Astronomy III", eds. J. Zmuidzinas, W.S. Holland, S. Withington, W.D. Duncan, Proceedings of SPIE. Vol. 6275, p. 19-
Övrigt konferensbidrag
2006

A 0.8 mm heterodyne facility receiver for the APEX telescope

Christophe Risacher, Vessen Vassilev, Raquel Monje et al
Astronomy & Astrophysics. Vol. 454, p. L17-L20
Artikel i vetenskaplig tidskrift
2006

Balanced Waveguide HEB Mixer for APEX 1.3 THz Receiver

Denis Meledin, Miroslav Pantaleev, Alexey Pavolotskiy et al
Proceedings of 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, p. 214-216
Övrigt konferensbidrag
2006

A 279-381 GHz SIS Receiver for the APEX Telescope

C. Risacher, Victor Belitsky, Igor Lapkin et al
Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, p. 432-437
Övrigt konferensbidrag
2006

Cryogenic LNA Characterization with SIS Junction as Noise Source

Erik Sundin, Alexey Pavolotskiy, C. Risacher et al
Proceedings of the 16th International Symposium on Space Terahertz Technology, May 2-4, 2005, Chalmers University of Technology, Gothenburg, Sweden, p. 188-190
Övrigt konferensbidrag
2006

Heterodyne Single-Pixel Facility Instrumentation for APEX Telescope

Victor Belitsky, Igor Lapkin, Raquel Monje et al
in "Millimeter and Submillimeter Detectors for Astronomy III", eds. J. Zmuidzinas, W.S. Holland, S. Withington, W.D. Duncan, Proceedings of SPIE. Vol. 6275, p. 15-
Övrigt konferensbidrag
2006

Sideband Separating SIS Mixer with On-Substrate LO-Injection Circuitry

Vessen Vassilev, Raquel Monje, Alexey Pavolotskiy et al
Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, p. 38-41
Övrigt konferensbidrag
2005

High Quality Microstrip Termination for MMIC and Millimeter-Wave Applications

Raquel Monje, Vessen Vassilev, Alexey Pavolotskiy et al
IEEE MTT-S International Microwave Symposium Digest, p. 1827-1830
Paper i proceeding
2005

Three-level Silicon Micromachining For 1.3 THz APEX Receiver Waveguide Components

David Karlén, Denis Meledin, Alexey Pavolotskiy et al
MicroMechanics Europe Workshop (MME05), (Göteborg, Sweden)
Paper i proceeding
2005

A 275-370 GHz Receiver SIS Mixer With Novel Probe Structure

Christophe Risacher, Victor Belitsky, Vessen Vassilev et al
International J. of Infrared and Millimeter Waves. Vol. 68, p. 867-879
Artikel i vetenskaplig tidskrift
2005

Micromachining Approach in Fabricating of THz Waveguide Components

Alexey Pavolotskiy, Denis Meledin, Christophe Risacher et al
Microelectronics Journal. Vol. 36, p. 683-686
Artikel i vetenskaplig tidskrift
2004

A Sideband Separating Mixer for 85-115 GHz

Vessen Vassilev, Victor Belitsky, Christophe Risacher et al
IEEE Microwave and Wireless Components Letters. Vol. 14 (6), p. 256-258
Artikel i vetenskaplig tidskrift
2004

High Performance of Resistive Thin-film Termination for Microstrip Lines

Raquel Monje, Vessen Vassilev, Victor Belitsky et al
Conference Digest 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, Sept. 27 - Oct. 1, 2004, Karlsruhe, Germany, eds. M. Thumm, W. Wiesbeck, p. 699-700
Artikel i vetenskaplig tidskrift
2004

Performance of a Sideband Separating SIS Mixer for 85-115 GHz

Vessen Vassilev, Victor Belitsky, Christophe Risacher et al
Proceedings of SPIE in Millimeter and Submillimeter Detectors for Astronomy II, 23-25 June, Glasgow, Scotland. Vol. 5498, p. 587-595
Paper i proceeding
2004

Micromachining Approach in Fabricating of THz Waveguide Components

Alexey Pavolotskiy, Denis Meledin, Christophe Risacher et al
Proceedings of European Micro and Nano Systems 2004 (EMN04), 20-21 October, Noisy Le Grand, Paris, France, p. 57-59
Övrigt konferensbidrag
2004

Design of a Balanced Waveguide HEB Mixer for APEX 1.32 THz Receiver

Miroslav Pantaleev, Denis Meledin, Alexey Pavolotskiy et al
Proceedings of the Fifteenth International Symposium on Space Terahertz Technology, April 27-29, Northampton, Masachusetts, USA, p. http://www.stt2004.org -
Paper i proceeding
2004

Waveguide Components Development for APEX 1.32 THz Receiver

Denis Meledin, Alexey Pavolotskiy, Miroslav Pantaleev et al
in "Proceedings of 5th Workshop on MEMS for Millimeterwave Communication MEMSWAVE", 30 June-2 July, Uppsala, Sweden, p. I1-I4
Övrigt konferensbidrag
2004

Design and Characterization of a Sideband Separating SIS Mixer for 85-115 GHz

Vessen Vassilev, Victor Belitsky, Christophe Risacher et al
Proceedings of "Fifteenth International Symposium on Space Terahertz Technology", April 27-29, Northampton, Massachusetts, USA, p. http://www.stt2004.org-
Paper i proceeding
2004

A 275-370 GHz SIS Mixer for the APEX Telescope

Christophe Risacher, Victor Belitsky, Vessen Vassilev et al
in “Proceedings of SPIE in Millimeter and Submillimeter Detectors for Astronomy II”, 23-25 June 2004, Glasgow, Scotland, United Kingdom, eds. J. Zmuidzinas, W. Holland, S. Withington, SPIE. Vol. 5498, p. 140-148
Paper i proceeding

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