Elastic recoil detection studies of near-surface hydrogen in cavity-grade niobium

Superconductor Science and Technology

Volumn 24, Issue 10, 2011, Pages

  Romanenko, A ^a   Goncharova, L V ^b  

^a FERMI NATIONAL ACCELERATOR LABORATORY   (United States)

^b UNIVERSITY OF WESTERN ONTARIO   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL TREATMENTS; CHEMICAL-AND-HEAT TREATMENT; CONTENT VARIATION; ELASTIC RECOIL DETECTION; HIGH FIELD; HYDROGEN CONTENTS; HYDROGEN DISTRIBUTION; NEAR-SURFACE; NEAR-SURFACE LAYERS; NIOBIUM CAVITY; QUALITY FACTOR DEGRADATION; RF PERFORMANCE; SURFACE MAGNETIC FIELD;

CHEMICAL DETECTION; DEGRADATION; HEAT TREATMENT; HYDROGEN; MAGNETIC FIELDS; NIOBIUM; PHASE DIAGRAMS;

SURFACE SEGREGATION;

EID: 80053141020     PISSN: 09532048     EISSN: 13616668     Source Type: Journal    
DOI: 10.1088/0953-2048/24/10/105017     Document Type: Article

References (15)

1. Padamsee H 2009 RF Superconductivity vol II Science, Technology and Applications (Weinheim: Wiley-VCH)
2. Romanenko A and Padamsee H 2010 Supercond. Sci. Technol. 23 045008
3. Visentin B, Barthe M F, Moineau V and Desgardin P 2010 Phys. Rev. Spec. Top. Accel. Beams 13 052002
4. Ciovati G, Myneni G, Stevie F, Maheshwari P and Griffis D 2010 Phys. Rev. Spec. Top. Accel. Beams 13 022002
5. Romanenko A 2009 Surface characterization of niobium cavity sections: understanding the high field Q-slope PhD Thesis Cornell University
6. Antoine C Z et al 1991 The role of atomic hydrogen in Q-degradation of niobium superconducting rf cavities: analytical point of view Proc. 5th Workshop on RF Superconductivity (DESY, Hamburg) pp616-34
7. Romanenko A, Padamsee H, Eremeev G and Shu J 2007 Comparative surface studies on fine-grain and single crystal niobium using XPS, AES, EBSD and profilometry Proc. PAC2007
8. Romanenko A 2009 Crystalline microstructure role in the high-field Q-slope Proc. 14th Int. Conf. on RF Superconductivity
9. Mayer M 1997 SIMNRA User's Guide IPP 9/113 Max-Planck-Institut fur Plasmaphysik, Garching, Germany
10. Molodtsov S L, Gurbich A F and Jeynes C 2008 J. Phys. D: Appl. Phys. 41 205303
11. Schulte W H, Busch B W, Garfunkel E, Gustaffson T, Schiwietz G and Grande P L 2001 Nucl. Instrum. Methods B 183 16-24
12. Cizek J, Prochazka I, Kuzel R, Becvar F, Cieslar M, Brauer G, Anwand W, Kirchheim R and Pundt A 2005 J. Alloys Compounds 404-406 580-3
13. Makenas B and Birnbaum H 1980 Acta Metall. 28 979-88
14. Manchester F D and Pitre J M 2000 Phase Diagrams of Binary Hydrogen Alloys (Materials Park, OH: ASM International)
15. Romanenko A, Wu G, Ciovati G and Cooley L D 2011 Post-baking losses in electropolished niobium cavities: dissection studies Proc. 15th Int. Conf. on RF Superconductivity pThPO08