S
Svetlana Korneychuk
Researcher at University of Antwerp
Publications - 21
Citations - 336
Svetlana Korneychuk is an academic researcher from University of Antwerp. The author has contributed to research in topics: Diamond & Field electron emission. The author has an hindex of 9, co-authored 20 publications receiving 203 citations. Previous affiliations of Svetlana Korneychuk include Delft University of Technology.
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Journal ArticleDOI
Thermal characterization of polycrystalline diamond thin film heat spreaders grown on GaN HEMTs
Yan Zhou,R. Ramaneti,R. Ramaneti,Julian Anaya,Svetlana Korneychuk,Joff Derluyn,Huarui Sun,James W Pomeroy,Johan Verbeeck,Ken Haenen,Ken Haenen,Martin Kuball +11 more
TL;DR: In this paper, polycrystalline diamond was grown onto high-k dielectric passivated AlGaN/GaN-on-Si high electron mobility transistor (HEMT) structures, with film thicknesses ranging from 155 to 1000 nm.
Journal ArticleDOI
Highly Transparent Gatable Superconducting Shadow Junctions.
Sabbir A. Khan,Charalampos Lampadaris,Charalampos Lampadaris,Ajuan Cui,Ajuan Cui,Lukas Stampfer,Yu Liu,Yu Liu,S. J. Pauka,Martin Espiñeira Cachaza,Martin Espiñeira Cachaza,Elisabetta Maria Fiordaliso,Jung-Hyun Kang,Jung-Hyun Kang,Svetlana Korneychuk,Timo Mutas,Joachim E. Sestoft,Filip Krizek,Rawa Tanta,Rawa Tanta,Maja C. Cassidy,Thomas Sand Jespersen,Peter Krogstrup,Peter Krogstrup +23 more
TL;DR: This study grows single crystalline InAs, InSb, and InAs1-xSbx nanowires with epitaxial superconductors and in-situ shadowed junctions and demonstrates a promising engineering path towards reliable gate-tunable superconducting qubits.
Journal ArticleDOI
Shadow-wall lithography of ballistic superconductor-semiconductor quantum devices
Sebastian Heedt,Marina Quintero-Pérez,Francesco Borsoi,Alexandra Fursina,Nick van Loo,G. P. Mazur,Michał P. Nowak,Mark Ammerlaan,Kongyi Li,Svetlana Korneychuk,Jie Shen,May An Y. van de Poll,Ghada Badawy,Sasa Gazibegovic,Kevin Van Hoogdalem,Erik P. A. M. Bakkers,Leo P. Kouwenhoven +16 more
TL;DR: This work introduces an on-chip fabrication paradigm based on shadow walls that offers substantial advances in device quality and reproducibility and allows for the implementation of hybrid quantum devices and ultimately topological qubits while eliminating fabrication steps such as lithography and etching.
Journal ArticleDOI
Shadow-wall lithography of ballistic superconductor-semiconductor quantum devices.
Sebastian Heedt,Sebastian Heedt,Marina Quintero-Pérez,Francesco Borsoi,Alexandra Fursina,Nick van Loo,G. P. Mazur,Michał P. Nowak,Mark Ammerlaan,Kongyi Li,Svetlana Korneychuk,Jie Shen,May An Y. van de Poll,Ghada Badawy,Sasa Gazibegovic,Nick de Jong,Nick de Jong,Pavel Aseev,Kevin van Hoogdalem,Erik P. A. M. Bakkers,Leo P. Kouwenhoven,Leo P. Kouwenhoven +21 more
TL;DR: In this paper, shadow walls are used to implement topological qubits in an InSb nanowire without fabrication steps such as lithography and etching, which can preserve the integrity and homogeneity of the fragile hybrid interfaces.
Journal ArticleDOI
High-performance supercabatteries using graphite@diamond nano-needle capacitor electrodes and redox electrolytes.
Siyu Yu,Siyu Yu,Kamatchi Jothiramalingam Sankaran,Kamatchi Jothiramalingam Sankaran,Svetlana Korneychuk,Johan Verbeeck,Ken Haenen,Ken Haenen,Xin Jiang,Nianjun Yang +9 more
TL;DR: Diamond supercabatteries are promising for many industrial applications and have the characteristics of supercapacitors and batteries, namely high power and energy densities as well as long cycle life.