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Some of the material in is restricted to members of the community. By logging in, you may be able to gain additional access to certain collections or items. If you have questions about access or logging in, please use the form on the Contact Page.
The question of whether grain boundaries (GBs) in niobium can be responsible for lowered operating field (B-RF) or quality factor (Q(0)) in superconducting radio frequency (SRF) cavities is still controversial. Here, we show by direct DC...
Some of the material in is restricted to members of the community. By logging in, you may be able to gain additional access to certain collections or items. If you have questions about access or logging in, please use the form on the Contact Page.