Sichaze kafushane indlela esebenza ngayo imishini evamile ephezulu.
Context:Ezingeni lokushisa eliphansi ngokwanele, ama-electron aseduze nendawo kaFermi ayaguquguquka ngokumelene nokwakheka kwamabhangqa kaCooper. UCooper wabonisa ukuthi ukubopha okunjalo kuyokwenzeka lapho kukhona amandla akhangayo, kungakhathaliseki ukuthi abuthakathaka kangakanani. Kuma-superconductor avamile, ngokuvamile ukuheha kubangelwa ukusebenzelana kwe-electron-lattice. Nokho, inkolelo-mbono ye-BCS ifuna kuphela ukuba amandla akhangayo, kungakhathaliseki ukuthi avelaphi. Ngaphakathi kohlaka lwe-BCS, i-superconductivity ingumphumela we-macroscopic obangelwa ukufingqwa kwamabhangqa kaCooper. Lezi zinezakhiwo ezithile ze-boson, futhi ama-boson, emazingeni okushisa aphansi ngokwanele, angakha i-Bose-Einstein condensate enkulu. I-superconductivity yachazwa ngesikhathi esifanayo nguNikolay Bogolyubov, ngokusebenzisa ukuguqulwa kukaBogoliubov.
Ama-Cooper Pairs - aqukethe ama-electron amabili akhangwa kancane - asaqhubeka ethwele, kodwa manje asebenza njengama-boson kunama-fermion. Ngokungafani nama-fermion, ama-boson angenza ngendlela efanayo. Imibhangqwana kaCooper yonke "esebenza ngendlela efanayo" iyindlela evamile yokuqhuba okukhulu.