High-field ac susceptometer using Helmholtz coils as a magnetizer

Measurement Science and Technology

Volumn 15, Issue 6, 2004, Pages 1195-1202

  Chen, D X ^a  

^a INSTITUCIÓ CATALANA DE RECERCA I ESTUDIS AVANÇATS ICREA   (Spain)

Author keywords

Ac susceptometer; Film and tape; Helmholtz coils; Inductance; Superconducting disc

Indexed keywords

ELECTRIC COILS; ELECTRIC IMPEDANCE; INDUCTANCE; MAGNETIC SUSCEPTIBILITY; SOLENOIDS; SUPERCONDUCTING MATERIALS;

HELMHOLTZ COILS; MUTUAL INDUCTANCE;

AC MACHINERY;

MEASUREMENT METHOD;

EID: 2942655000     PISSN: 09570233     EISSN: None     Source Type: Journal    
DOI: 10.1088/0957-0233/15/6/021     Document Type: Article

References (24)

1. Goldfarb R B, Lelental M and Thompson C A 1991 Alternating-field susceptometry and magnetic susceptibility of superconductors Magnetic Susceptibility of Superconductors and Other Spin Systems (New York: Plenum) pp 49-80
2. Pillinger W L, Jastram P S and Daunt J G 1958 Electronic ac mutual inductance bridge for measuring small susceptibilities at low temperatures Rev. Sci. Instrum. 29 159-62
3. Abel W R, Anderson A C and Wheatley J C 1964 Temperature measurements using small quantities of cerium magnesium nitrate Rev. Sci. Instrum. 35 444
4. Whitmore S C, Ryan S R and Sanders T M 1978 Mutual inductance bridge for low-temperature thermometry and susceptibility measurements Rev. Sci. Instrum. 49 1579-82
5. Chen D X 1990 Ballistic and Bridge Methods of Magnetic Measurements of Materials (Beijing: China Metrology) pp 513-68
6. Brandt E H and Indenbom M 1993 Type-II-superconductor strip with current in a perpendicular magnetic-field Phys. Rev. B 48 12893-906
7. Brandt E H 1994 Thin superconductors in a perpendicular magnetic ac field: general formulation and strip geometry Phys. Rev. B 49 9024-40
8. Brandt E H 1996 Superconductors of finite thickness in a perpendicular magnetic field: strips and slabs Phys. Rev. B 54 4246-64
9. Pardo E, Sanchez A, Navau C, Gomory F, Husek I, Strycek F, Tebano R and Kovac P 2002 Critical current and ac susceptibility in superconducting tapes with elliptical cross-section Physica C 372-376 1788-91
10. Pardo E, Chen D X, Sanchez A and Navau C 2004 The transverse critical-state susceptibility of rectangular bars Supercond. Sci. Technol. 17 537-44
11. Gray A 1921 Absolute Measurements in Electricity and Magnetism (London: Macmillan) p 210
12. Chen D X, Hernando A and Pascual L 2004 Circular magnetization and susceptibility of an ideal soft ferromagnetic wire Meas. Sci. Technol. 15 365-70
13. c superconductors Magnetic Susceptibility of Superconductors and Other Spin Systems (New York: Plenum) pp 251-8
14. c superconductors Magnetic Susceptibility of Superconductors and Other Spin Systems (New York: Plenum) pp 259-65
15. Nikolo M and Hermann A M 1991 High-field ac susceptometer design for measurements of superconducting single crystals and results Magnetic Susceptibility of Superconductors and Other Spin Systems (New York: Plenum) pp 553-60
16. Savvides N and Muller K H 1999 AC susceptibility of a monofilament Bi-2223/Ag superconducting tape in a perpendicular field Physica C 314 183-8
17. c tapes due to a perpendicular ac magnetic field Supercond. Sci. Technol. 13 1327-37
18. Farinon S, Fabbricatore P, Gomory F and Seiler E 2001 Shielding and losses in multifilamentary tapes exposed to perpendicular AC magnetic fields IEEE Trans. Appl. Supercond. 11 2776-9
19. Gomory F, Lobotka P and Frohlich K 1994 Variable-temperature insert for ac susceptibility measurements at ac field amplitude up to 0.1 T Cryogenics 34 837-8
20. Chen D X, Brug J A and Goldfarb R B 1991 Demagnetizing factors for cylinders IEEE Trans. Magn. 27 3601-19
21. Prados C, Del Real R P, Chen D X, Li B Z and Hernando A 1994 Susceptibility spectrum of magnetic conducting sphere Rev. Sci. Instrum. 65 3044-5
22. Goldfarb R B and Minervini J V 1984 Calibration of ac susceptometer for cylindrical specimens Rev. Sci. Instrum. 55 761-4
23. Chen D X and Gu C 2004 AC susceptibility of conducting cylinders and its applications in electromagnetic measurements Meas. Sci. Technol. submitted
24. Cohen L 1907 An exact formula for the mutual inductance of coaxial solenoids Bull. Bur. Stand. 3 295-303