Processing and application of high-temperature superconducting coated conductors

MacManus‐Driscoll, Judith L.; Wimbush, Stuart C.

doi:10.1038/s41578-021-00290-3

Cited by 178 publications

(84 citation statements)

References 145 publications

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“…The MOD process has advantages such as low system cost and the least solution waste, but its products have larger pinning particles than that obtained in PLD growth, and the pinning at higher fields is less effective. The coated conductors manufactured with different routes can be used for different applications according to their performance ( Obradors and Puig, 2014 ; MacManus-Driscoll and Wimbush, 2021 ).…”

Section: Materials Challenges and Current State Of Practical Applicationsmentioning

confidence: 99%

Superconducting materials: Challenges and opportunities for large-scale applications

Yao

2021

iScience

114

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Summary Superconducting materials hold great potential to bring radical changes for electric power and high-field magnet technology, enabling high-efficiency electric power generation, high-capacity loss-less electric power transmission, small lightweight electrical equipment, high-speed maglev transportation, ultra-strong magnetic field generation for high-resolution magnetic resonance imaging (MRI) systems, nuclear magnetic resonance (NMR) systems, future advanced high energy particle accelerators, nuclear fusion reactors, and so on. The performance, economy, and operating parameters (temperatures and magnetic fields) of these applications strongly depend on the electromagnetic and mechanical properties, as well as the manufacturing and material cost of superconductors. This perspective examines the basic properties relevant to practical applications and key issues of wire fabrication for practical superconducting materials, and describes their challenges and current state in practical applications. Finally, future perspectives for their opportunities and development in the applications of superconducting power and magnetic technologies are considered.

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Section: Materials Challenges and Current State Of Practical Applicationsmentioning

confidence: 99%

Superconducting materials: Challenges and opportunities for large-scale applications

Yao

2021

iScience

114

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“…Для нанесения буферных слоев и слоя ВТСП чаще используются методы: RCE -реактивное термическое со-испарение, PLD -импульсное лазерное осаждение, PVD -испарение электронным пучком в вакууме, MOCVD -метод химического осаждения из паровой фазы, MOD -метод металлогранического разложения. Описания различных методик можно найти в монографии [35], а также в обзорной статье [36].…”

Section: втсп-ленты второго поколения: архитектура композитов и технологии изготовленияunclassified

Физические Принципы Создания Магнитолевитационных Систем На Основе Высокотемпературных Сверхпроводящих Композитов Второго Поколения (Обзор)

Руднев¹,

Анищенко²

2021

Журнал Технической Физики

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An overview of experimental and theoretical studies of the characteristics of maglev systems using high-temperature superconductors (HTSC) is presented. Materials used in maglev technologies, namely bulk superconductors and HTSC tape composites, are considered. The main experimental data obtained on both bulk and tape superconductors assembled in stacks of various configurations are demonstrated. The factors influencing the magneto-force characteristics are analyzed: geometric parameters, the influence of external alternating magnetic fields, temperatures, relaxation phenomena. A significant part of the review is devoted to the description of various methods for calculating maglev systems, including those based on stacks of HTSC composites. The features of thermal processes in maglev systems with cryocooler and nitrogen cooling are considered. General recommendations for the creation of optimal maglev systems based on tape HTSC composites are given.

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“…For many of the compounds the superconducting critical temperature T C exceeds the normal boiling point of nitrogen which, accompanied by large critical currents and fields, confers to the cuprates much potential for a variety technological applications [57]. These span from high-current coated conductors [58], which can be used for example for the generation of high magnetic fields [59], to high sensitivity sensors such as bolometers [60,61] and transition edge detectors [62] or quantum interference devices [8,63] such as quantum antennas [9] and magnetometric sensors [64]. Another key property most cuprates share is that they exhibit a d-wave pairing.…”

Section: D-wave Cuprates: Unique Properties and Opportunities For Pro...mentioning

confidence: 99%

Superconducting proximity effect in $d$-wave cuprate/ graphene heterostructures

Perconte,

Bercioux,

Dlubak

et al. 2021

Preprint

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Superconducting proximity effects in graphene have received a great deal of attention for over a decade now. This has unveiled a plethora of exotic effects linked to the specificities of graphene's electronic properties. The vast majority of the related studies are based on conventional, low-temperature superconducting metals with isotropic s-wave pairing. Here we review recent advances made on the less studied case of unconventional high-temperature superconducting cuprates. These are characterized by an anisotropic d-wave pairing, whose interplay with Dirac electrons yields very rich physics and novel proximity behaviours. We provide a theoretical analysis and summarize the experiments reported so far. These unveil hints of proximity-induced unconventional pairing and demonstrate the gate-tunable, long-range propagation of high-temperature superconducting correlations in graphene. Finally, the fundamental and technological opportunities brought by the theoretical and experimental advances are discussed, together with the interest in extending similar studies to other Dirac materials.

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Processing and application of high-temperature superconducting coated conductors

Cited by 178 publications

References 145 publications

Superconducting materials: Challenges and opportunities for large-scale applications

Superconducting materials: Challenges and opportunities for large-scale applications

Физические Принципы Создания Магнитолевитационных Систем На Основе Высокотемпературных Сверхпроводящих Композитов Второго Поколения (Обзор)

Superconducting proximity effect in $d$-wave cuprate/ graphene heterostructures

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