Effect of Neutron Irradiation on Critical Currents of REBaCuO Superconducting Tapes Considered for Magnets in Fusion Reactors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F18%3AN0000036" target="_blank" >RIV/26722445:_____/18:N0000036 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/18:00490107 RIV/61389021:_____/18:00490107

Výsledek na webu

<a href="http://dx.doi.org/10.1109/TASC.2018.2804163" target="_blank" >http://dx.doi.org/10.1109/TASC.2018.2804163</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TASC.2018.2804163" target="_blank" >10.1109/TASC.2018.2804163</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Neutron Irradiation on Critical Currents of REBaCuO Superconducting Tapes Considered for Magnets in Fusion Reactors

Popis výsledku v původním jazyce

Critical currents I-c of several commercial REBaCuO superconducting tapes, prepared by various producers, were tested inductively (vibrating sample magnetometer in magnetic fields up to 9 T). Measurements were performed before and after neutron irradiation. Irradiation was conducted in the LVR-15 fission reactor at the Research Centre R. ez. with doses of 1 x 10(22) m(-2) and 2.1 x 10(22) m(-2). After irradiation, we observed a slight decrease in I-c around the self-field in all tapes. At higher magnetic fields, neutron irradiation caused a large variation in I-c, with some tapes showing a strong enhancement, some tapes showing a moderate effect, whilst no effect or even an I-c degradation appeared in the remainder. The irradiation effect depended on the pinning medium, measurement temperature, and magnetic field.

Název v anglickém jazyce

Effect of Neutron Irradiation on Critical Currents of REBaCuO Superconducting Tapes Considered for Magnets in Fusion Reactors

Popis výsledku anglicky

Critical currents I-c of several commercial REBaCuO superconducting tapes, prepared by various producers, were tested inductively (vibrating sample magnetometer in magnetic fields up to 9 T). Measurements were performed before and after neutron irradiation. Irradiation was conducted in the LVR-15 fission reactor at the Research Centre R. ez. with doses of 1 x 10(22) m(-2) and 2.1 x 10(22) m(-2). After irradiation, we observed a slight decrease in I-c around the self-field in all tapes. At higher magnetic fields, neutron irradiation caused a large variation in I-c, with some tapes showing a strong enhancement, some tapes showing a moderate effect, whilst no effect or even an I-c degradation appeared in the remainder. The irradiation effect depended on the pinning medium, measurement temperature, and magnetic field.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE Transactions on Applied Superconductivity

ISSN

1051-8223

e-ISSN

1558-2515

Svazek periodika

28

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

1-5

Kód UT WoS článku

000427624300001

EID výsledku v databázi Scopus

2-s2.0-85041531755