TY - BOOK AU - Mendoza, D. ED - Universidad Nacional Autonoma de Mexico. Instituto de Investigaciones en Materiales TI - The cooper pair problem in an external periodic potential PB - 2000. KW - Cooper pairs KW - Superconducting energy gap KW - Superconducting transition temperature KW - Cooper pair system KW - External periodic potential KW - Energy gap KW - Critical superconducting temperature UR - https://iim-b.bibliotecas.unam.mx:81/opac-tmpl/bootstrap/images/documentos/articulos/2000-106.pdf ER -