[图书][B] RF superconductivity for accelerators

H Padamsee, J Knobloch, T Hays - 2008 - books.google.com
This book introduces some of the key ideas of this exciting field, using a pedagogic
approach, and presents a comprehensive overview of the field. It is divided into four parts …

Materials and surface aspects in the development of SRF Niobium cavities

C Antoine - 2012 - cds.cern.ch
Foreword from author; When I joined the CEA Saclay SRF group in 1989, my initial
background was physical chemistry and surface science, which I completed later on with …

In-situ synchrotron x-ray photoelectron spectroscopy study of medium-temperature baking of niobium for SRF application

A Prudnikava, Y Tamashevich… - Superconductor …, 2024 - iopscience.iop.org
In order to determine optimal parameters of vacuum thermal processing of superconducting
radiofrequency niobium cavities exhaustive information on the initial chemical state of …

Study of the chemical behavior of hydrofluoric, nitric and sulfuric acids mixtures applied to niobium polishing

A Aspart, CZ Antoine - Applied surface science, 2004 - Elsevier
This paper describes the experimental work that has been conducted to develop new
chemical polishing baths for surface treatments of niobium RF cavities. The role of the …

Medium-velocity superconducting cavity for high accelerating gradient continuous-wave hadron linear accelerators

K McGee, S Kim, K Elliott, A Ganshyn, W Hartung… - … Review Accelerators and …, 2021 - APS
We present the first rf studies of the medium-β superconducting radio frequency (SRF)
elliptical cavities designed for Michigan State University's Facility for Rare Isotope Beams …

[PDF][PDF] Cavity baking: A cure for the high accelerator field Q0 drop

B Visentin, JP Charrier, B Coadou… - 9th Workshop on RF …, 1999 - accelconf.web.cern.ch
As we have reported before [1-2], the chemically polished Niobium cavities performances
get improved by baking: the BCS resistance is decreased and the Qo drop for high field is …

Characterization of losses in superconducting radio-frequency cavities by combined temperature and magnetic field mapping

IP Parajuli - 2022 - search.proquest.com
Superconducting radio-frequency (SRF) cavities are one of the fundamental building blocks
of modern particle accelerators. To achieve the highest quality factors (1010-1011), SRF …

Chemical analysis and field emission study of electropolished niobium surface containing synthesized niobium oxide particles

V Chouhan, S Kato, Y Ida, K Nii, T Yamaguchi… - Materials Chemistry and …, 2021 - Elsevier
We conducted electropolishing (EP) of a Nb superconducting RF coupon cavity containing
coupons at various positions of the cavity, and laboratory EP of Nb samples. The surface of …

Nanoscale nonlinear radio frequency properties of bulk Nb: Origins of extrinsic nonlinear effects

T Tai, BG Ghamsari, T Bieler, SM Anlage - Physical Review B, 2015 - APS
The performance of niobium-based superconducting radio frequency (SRF) particle-
accelerator cavities can be sensitive to localized defects that give rise to quenches at high …

Niobium coaxial cavities with internal quality factors exceeding 1.5 billion for circuit quantum electrodynamics

AE Oriani, F Zhao, T Roy, A Anferov, K He… - arXiv preprint arXiv …, 2024 - arxiv.org
Group-V materials such as niobium and tantalum have become popular choices for
extending the performance of circuit quantum electrodynamics (cQED) platforms allowing for …