115page

^112tr ^H=E 103 9E E+E +E trl^iloJ 4CBol €4. trB 5-1019 z|*Eql Erl+ N, c 4 N/Gg Hsl= s.^l+4. zl$5z} zlg H9l ql^l= Ng 49+ c= ^JB6l a-Ll.zl*Etl *g ++g =B6IE trI+E ul,tflaJ €CBol CzlFol ae.l$ CC+ r ^d^Je =BgEql 44^l H+6}z]l €r}. u|4 ^ .1 ^\44 +E ++Lll+E aeBg a7)Y zI*EeI =HgEe-l 6Jf-a C4'J + gl+. ol +al= 4e}.ll zl 9l6lq 37l] el =IE+g ol+6}q 'J iI4 o s +E+{ 4 ol tr B 5-111 ol r+. x 10-5 x 105 30 7.5 G G! R. ry Imm"] x 10-2 50 100 80 60 4A 51015 zl*slqo) ral 5_10 Atol zl.EEoll HJE(N), ds+E(G) "J 20 25 50 lVol ral 5 _ 11 ^l]=tr=J "JEoll rH-d TlgE "J =aJEEol drH4 aJZl(Cu) z ,20 nl= -48€ N/Gel Eel. rHcl^] g + qlFol zl*Ezl *g ++g age-E = .B6lE =trll'J 44+ e A 9r. 4"J6J azf,e-tr- z196}99 "l AAB"Jg C^J^legtrAJ +44+g + 9l Al €+. ole+ Aol 6lq Eaeg "JE. ,JBg H€-+BB(strain-anneal method)ol 4 +tr}. zI*E$ EBSE q ^lee-l 4'&+ =€g d+4"J Eoil^] ?4zlltr9 4 eBg a7)= =€6I=El +,q+ E'Jg 6Jr+. zledE i]gel ++.ll+E';alel "Jql q4 eeBq lTlql oJolg +=trI.71=. dE 4CBol pl*il* ++ rllae +-E +E aABe +sq ^\449E. *oltl4. E zl aa " -! E c'Jg ec g AlTl olF6I= €tol Ir E ea 'J 4lE olFg HIBI6I. E f,E. elaql 4=Eol+ ol+gzlzl €4alB alezdel Tl"Jol o}6l€+. 4e+^] ++ g f,E= zrlaacl oS"-lg E=+. rtEE ++'J++ ^\44*zl 4z) ulE"rl zlg 9 =39-aE ilaAol 'JqU4. tl*Et| =++, z|*rltol '/J++ ,\44e:E. *olrl4. E 5-19 fs. "l Et+giq q= 4leegEel ,Iol= +QBsq aeB !l+ql^]$ HEI= aeB C=J, 7t<l t\44, EBSrJe-l BC FE €tol 'Jqfr+. 2.5