Projects

International

ETMOS – Epitaxné vrstvy tranzitných kovov dichalkogenidov pripravených na polovodičoch so širokým zakázaným pásmom pre modernú elektroniku
Epitaxial transition metal dichalcogenides onto wide bandgap hexagonal superconductors for advanced electronics
Program: ERANET
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2020 – 31.12.2022
Technológia a vlastnosti supravodivých a magnetických oxidových vrstiev pre moderné elektronické aplikácie
Technology and properties of superconductig and magnetic oxide films for modern electronic application
Program: Inter-governmental agreement
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2019 – 31.12.2021
Príprava a vlastnosti supravodivých, magnetických, a dielektrických vrstiev pre kryoelektronické štruktúry
Program: Inter-governmental agreement
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2016 – 31.12.2018
TO-BE – Smerom k elektronike na báze oxidov
Towards Oxide-Based Electronics
Program: COST
Project leader: Ing. Chromik Štefan DrSc.
Project webpage: http://www.cost.eu/COST_Actions/mpns/MP1308
Duration: 1.2.2016 – 30.4.2018
Príprava a vlastnosti supravodivých, manganitových a dielektrických vrstiev pre moderné elektronické aplikácie
Preparation and properties of superconducting, manganite and dielectric films for modern electronic applications
Program: Inter-academic agreement
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2013 – 31.12.2015
Príprava a vlastnosti supravodivých, manganitových a dielektrických vrstiev pre kryoelektroniké štruktúry
Preparation and properties of superconducting, manganite and dielectric films for cryoelectronic structures
Program: Inter-academic agreement
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2010 – 31.12.2012
Sendvičové štruktúry na báze kuprátov,dielektrík a manganitov:fyzikálne vlastnosti a aplikačné možnosti
Sandwich structures based on cuprates, dielectrics and manganites: physical properties and application possibilities
Program: Inter-institute agreement
Project leader: Ing. Chromik Štefan DrSc.
Annotation: no description
Duration: 1.1.2004 – 31.12.2009
Supravodivé a manganitné tenké vrstvy a štruktúry pre aplikácie v kryoelektronike
Superconducting and manganite thin films and structures for applications in cryoelectronics
Program: Inter-academic agreement
Project leader: Ing. Chromik Štefan DrSc.
Annotation: no description
Duration: 1.1.2007 – 31.12.2009
Základný a aplikovaný výskum supravodivých štruktúr
Basic and applied investigations of superconducting devices
Program: Inter-academic agreement
Project leader: Ing. Chromik Štefan DrSc.
Annotation: no description
Duration: 1.1.2005 – 31.12.2007
Dohoda o spolupráci v oblasti supravodivej elektroniky
Agreement about cooperation in the field of superconducting electronics
Program: Inter-institute agreement
Project leader: Ing. Chromik Štefan DrSc.
Annotation: no description
Duration: 1.1.2004 – 31.12.2006
High-Tc Josephson junctions – fabrication methods and properties
Program: Inter-academic agreement
Project leader: Ing. Chromik Štefan DrSc.
Annotation: no description
Duration: 1.1.2004 – 31.12.2006
10 – Vysokoteplotné josephsonovské spoje-metódy prípravy a vlastnosti
High-Tc Josephson junctions-fabrication methods and properties
Program: Inter-institute agreement
Project leader: Ing. Chromik Štefan DrSc.
Annotation: no description
Duration: 1.1.2004 – 31.12.2006

National

Perovskitovské tenké vrstvy a štruktúry vhodné pre modern elektroniku a senzoriku
Perovskite thin films and structures for modern electronics and sensorics
Program: VEGA
Project leader: RNDr. Španková Marianna PhD
Annotation: We prepare different types of perovskite films -ferromagnetic, superconducting, dielectric- (thickness up to 100nm) and micro- and nano structures. YBa2Cu3Ox superconducting microstrips will be irradiated by electrons (30keV) with the aim to create channels for easy vortex motion. We also focus on detailed study of Si/dielectric layerinterface using unconventional materials (SrO, TiN) with the aim to enable epitaxial growth of buffer layersnecessary for realization of uncooled microbolometers on the base of La0.67Sr0.33MnO3 films working and atfrequencies in THz range. Beside the Bi4Ti3O12 studied so far different types of other buffer layers will be testedin order to develop new types of bolometers. We continue in study of perovskite superconductor S/ferromagnet Fand S/F/S structures with the aim to resolve the phenomenom of S/F thin films interaction (proximity effect). Theimplementation of pi-type Josephson junction in digital and quantum circuits may solve some problems of superconducting qubits.
Duration: 1.1.2018 – 31.12.2021
MOSSLE – Modifikácia YBCO tenkovrstvových štruktúr nízkoenergetickými elektrónmi pre supravodivú elektroniku
Modification of YBCO thin film structures using low energy electron beam processing for superconducting electronics
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Annotation: The proposed project deals with the effect of low energy electron irradiation of YBCO microstrips with the aim to fabricate channels for easy vortex motion. Detailed analyses will be focused on the subtle balance of many processes involving kinetic (kick-off) process, thermal activation of oxygen as well as ordering of Cu-O chains by incident electrons. The study of these phenomena together with the effect on introducing of artificial pinning in the illuminated channels, having influence on the dynamics of the vortices in the channel, lead to the contribution to basic reserach and also to the realization of functional model structure for the application in superconducting electronics.
Duration: 1.7.2017 – 31.12.2020
Príprava a štúdium vlastností supravodivých a feromagnetických vrstiev a štruktúr pre kryoelektroniku a senzoriku
Perspective thin films and structures for electronic applications
Program: VEGA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2014 – 31.12.2017
Proximitný efekt a transportné vlastnosti nanoštruktúr feromagnet/supravodič
Proximity effect and electron transport in ferromagnet/superconductor nanostructures
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.7.2012 – 31.12.2015
Integrácia supravodivých a manganitových vrstiev a štruktúr na polovodičových podložkách
Integration of superconducting and manganite films and structures with semiconducting substrate
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.7.2013 – 31.12.2014
Tenké vrstvy a štruktúry pre aplikácie v kryoelektronike na polovodičových a iných podložkách
Thin films and structures for the cryoelectronic applications prepared on semiconducting and other type substrates
Program: VEGA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2011 – 31.12.2013
Vysokoteplotné supravodivé vrstvy a štruktúry pre mikrovlnné aplikácie
High temperature superconducting films and structures for microwave
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.6.2008 – 30.9.2013
Perspektívne tenké vrstvy a štruktúry pre kryoelektoniku na polovodičových podložkách
Perspective thin films and structures for cryoelectronics on semiconducting
Program: VEGA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2008 – 31.12.2010
Transportné a mikrovlnné charakteristiky diborida horčíka, nového supravodivého materiálu pre praktické aplikácie
Transport and microwave characteristics of magnesium diboride, a novel superconducting material for practical applications
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.2.2008 – 31.12.2009
Monoliticky integrované obvody na báze GaAs (GaN) s pasívnymi supravodivými filtrami pre milimetrové pásmo
Monolitically integrated circuits based on GaAs (GaN) with passive superconducting filters for millimeter wave band
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.5.2006 – 1.4.2009
Perspektívne tenké vrstvy a štruktúry pre elektroniku
Perspective thin films and structures for electronic applications
Program: SRDA
Project leader: Ing. Chromik Štefan DrSc.
Duration: 1.1.2005 – 1.12.2007