Nonlinear Properties of Superconducting Microstrip Hilbert Fractal Resonators

Kalenyuk, A. A.; Golod, Taras; Shapovalov, Andrii; Kasatkin, A. L.; Futimsky, S. I.

doi:10.1109/ukrmw49653.2020.9252756

Cited by 3 publications

(2 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…As a result, YBCO microstrip resonators with an irradiated meander and non-irradiated ground plate were obtained (figure 2). It should be noted that, due to the peculiarities of the microwave current distribution in the resonator, the major losses in the resonator occur preferably in the meander, and the losses in the ground plate can be neglected [21].…”

Section: Methodsmentioning

confidence: 99%

Improvement of microwave characteristics for high-T _c superconductor (YBCO) films by ion irradiation treatment

Shaternik¹,

Kalenyuk²,

Kasatkin³

et al. 2023

Supercond. Sci. Technol.

View full text Add to dashboard Cite

Measurements of the microwave surface impedance for high-temperature superconductor (HTS) YBa2Cu3O7-x(YBCO) films irradiated by 3 MeV Au2+ ions at three irradiation doses (1010cm-2, 1011cm-2, and 1012cm-2) were carried out at different temperatures (below the critical temperature Тс∼90К) and various rf current amplitudes by use of microstrip resonator technique. Noticeable decrease of the surface resistance and enhancement of the linear response range at low temperatures were observed for moderately irradiated film exposed to irradiation dose 1011cm-2, while at higher irradiation doses (1012cm-2) increase of the surface resistance and decrease of the linear response range were observed for all temperatures below Tc. These results are discussed in the framework of phenomenological theory for microwave response of superconductors with nano-sized structural defects.

show abstract

Section: Methodsmentioning

confidence: 99%

Improvement of microwave characteristics for high-T _c superconductor (YBCO) films by ion irradiation treatment

Shaternik¹,

Kalenyuk²,

Kasatkin³

et al. 2023

Supercond. Sci. Technol.

View full text Add to dashboard Cite

show abstract

“…На першому етапі була одержана плівка Nb товщиною 40 нм на сапфіровій підкладинці з розмірами 5×5 мм. Структурні дослідження плівок з Nb, що були одержані з аналогічними параметрами осадження, наведено у [13]. Після цього, за допомогою стандартної фотолітографії з подальшим не прецизійним за глибиною та швидкістю реактивним йонним щавленням у атмосфері CF4 + O2 були одержані 6 нижніх електрод (F1-F6).…”

Section: виготовлення зразківunclassified

Characteristics of Josephson Nb/Al/AlO$_{x}$/Nb Contacts Formed by Simplified Method

Kalenyuk¹,

Shapovalov²

2022

Metallofiz. Noveishie Tekhnol.

View full text Add to dashboard Cite

Some aspects of the resistive-to-normal state transition caused by direct and microwave currents in superconducting thin films with phase slip lines

Turutanov,

Sivakov,

Leha

et al. 2024

Low Temperature Physics

View full text Add to dashboard Cite

Based on analysis of current-voltage characteristics and imaging of the resistive state of thin-film tin strips using low-temperature laser scanning microscopy (LTLSM), the process of destruction of superconductivity by current and microwave irradiation with the formation and spatial rearrangement of the order parameter phase slip lines, and their transformation into discrete localized normal domains are shown. The prospects of LTLSM are considered from the point of view of the study of the high-frequency properties of superconducting structures and spatial characteristics in the pre-critical state for instrumental applications.

show abstract

Nonlinear Properties of Superconducting Microstrip Hilbert Fractal Resonators

Cited by 3 publications

References 17 publications

Improvement of microwave characteristics for high-T _c superconductor (YBCO) films by ion irradiation treatment

Improvement of microwave characteristics for high-T _c superconductor (YBCO) films by ion irradiation treatment

Characteristics of Josephson Nb/Al/AlO$_{x}$/Nb Contacts Formed by Simplified Method

Some aspects of the resistive-to-normal state transition caused by direct and microwave currents in superconducting thin films with phase slip lines

Contact Info

Product

Resources

About

Nonlinear Properties of Superconducting Microstrip Hilbert Fractal Resonators

Cited by 3 publications

References 17 publications

Improvement of microwave characteristics for high-T c superconductor (YBCO) films by ion irradiation treatment

Improvement of microwave characteristics for high-T c superconductor (YBCO) films by ion irradiation treatment

Characteristics of Josephson Nb/Al/AlO$_{x}$/Nb Contacts Formed by Simplified Method

Some aspects of the resistive-to-normal state transition caused by direct and microwave currents in superconducting thin films with phase slip lines

Contact Info

Product

Resources

About

Improvement of microwave characteristics for high-T _c superconductor (YBCO) films by ion irradiation treatment

Improvement of microwave characteristics for high-T _c superconductor (YBCO) films by ion irradiation treatment