Electron spin polarization in field emission from EuS-coated Tungsten tips
In: Physical review letters, Vol. 29 Issue 25, page 1651-1654
On the field emission from Ni, Gd, and EuS evaporated on to Tungsten
In: Zeitschrift für Naturforschung, A: Journal of Physical Sciences, Vol. 25 Issue ?, page 1981-1982