TY - JOUR AU - Penn, David AU - Apell, S AU - Girvin, S C2 - Journal of Magnetism and Magnetic Materials DA - 1986-01-01 00:01:00 LA - en M1 - 54-57 PB - Journal of Magnetism and Magnetic Materials PY - 1986 TI - Spin Polarized Secondary Electrons: Theory UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=620264 ER -