“…The microscopic theory of superconductivity of a magnetized electron gas was built in studies [34,[41][42][43]. According to the results of the analysis made first in [44], in a longitudinal magnetic field, it is energeti cally favorable to pair states with azimuth numbers n 1 and n 2 , which ensure the minim quantity |n 1 + n 2 -2Φ/Φ 0 |, where is the single electron mag netic flux quantum, and the highest binding energy is observed at where M is an integer.…”