{HEAD ~ A layer} of non magnetic material such as alumina or TaO can then be deposited to form {TAIL ~ a non magnetic bump} within the opening 1102 in the mask portion 1004 a 
deposited to form
{ HEAD ~ A layer } of non magnetic material such as alumina or TaO can then be deposited to form { TAIL ~ a non magnetic bump } within the opening 1102 in the mask portion 1004 a
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH