Method for measuring the uniformity of the magnetic field of superconducting solenoids having ferromagnetic fields at room temperature

Journal Article · Tue Jan 01 00:00:00 EST 1974 · Instrum. Exp. Tech. (USSR) (Engl. Transl.); (United States)

OSTI ID:7289548

Shamfarov, Ya L; Smirnova, T A; Tridub, A V; Cherpak, N T

A method is described for measuring the uniformity of the magnetic field of superconducting solenoids with ferromagnetic fields which have found application in quantum paramagnetic amplifiers. The method can be reduced to measure the uniformity of an alternating magnetic field when the solenoid is supplied by alternating current at room temperature. The amplitude and frequency of the alternating field satisfy the conditions for which the uniformity of the alternating field coincides with the uniformity of the constant working field in the superconducting state. The sensitivity of the measurements is 0.01%.

• Research Organization: Inst. of Radio Physics and Electronics, Kharkov
• OSTI ID: 7289548
• Journal Information: Instrum. Exp. Tech. (USSR) (Engl. Transl.); (United States), Vol. 17:1; Other Information: Translated from Prib. Tekh. Eksp. (USSR); 17: No. 1, 206-208(1974)
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
MAGNETIC FIELDS
MEASURING METHODS
SUPERCONDUCTING COILS
USES
FERROMAGNETIC MATERIALS
SENSITIVITY
SOLENOIDS
ELECTRIC COILS
ELECTRICAL EQUIPMENT
EQUIPMENT
MAGNETIC MATERIALS
MATERIALS
420201* - Engineering- Cryogenic Equipment & Devices