7# 9T 7RcRcRcRcRcRqRRRR R RRBRxRSY SyS*SRcSSSSS7SSSSSSThe University of Western Australia Centre for Microscopy and Microanalysis Dr.B.J. Griffin Senior LecturerNedlands, Western Australia 6907 Facsimile (09) 380 1087 Telex AA92992 Telephone (09) 380 2739 Email bjg@uniwa.uwa.edu.au VIRTUAL SEM 1.2 GUIDE There is NO guide to the virtual SEM. It was designed as a simulation of a scanning electron microscope and usage is anticipated to be by browsing and exploring. The program is still under developement as news ideas, samples, etc come to mind. You will find some areas that are incomplete - particularly parts 16-20 of the tutorial section. I am sorry for this however time is always limited - it is progressing, keep in touch. We use virtual SEM as a 2 hour practical for our basic SEM course students, of whom we have around 150 per annum. They work together in pairs or individually although I prefer the 'pair' usage for beginners. The peer level interaction is very supportive. The assessment section deliberately does not provide the 'correct answers' after the marking phase. The intention behind this logic is to preserve the usefulness of the question set. I accept other arguments about direct feedback are strong and have gone with my personal preference. Have fun and feel free to give me your comments. Brendon Griffin 3rd August, 1995 y|&eF>8F>8F=7 =7F0.<6 ?? ? ?? ? ? ?? ? ? ? ?? ? ? ? ? ? ? ? ? ?? ??? ???"????(?? ?'???'?p???)?0?3/?p702?pp30>5?08108?p<`80p  p0;? p8;80>>8 `p0;? p<810< < p 0;? p8108< 8pÃ0<?? p8`08? 8p0<? p8ǘ08? 8p0:? 0807p00>? 0803pp00<? 08p0?0p0>6? 0188x0?0|x>0>6? p8880?0<8> 09 ? p 08 Ã<07?? p 00 <0a04? p 0| 03? p 00.? p00.? p0p4? pppp5? p?pp07? p?<pp5? pxpp<? pp8 p?>6? p<p?<8p<"? p<p<< p>6? p?p?><p>?2 ppp???<p<?2 ppp?< p?>? ` <p3< p:? p<xp18 sp<? `=<p0<8 ?`<? p<p0> 8 `>? p?p0 < `9  pp?8<  `6? `p8< 8`5 ` p?< `0? ` p? @`.? ` p ?`0? ` p ?`. ` p ?`7 `p<<?p?`<? `@p<>p80`: ap2 a83?p ?886 a<1p ?8<<0|`<6> ap<1p ??' ap80p ??<xpxp@> app|0p8|p<xpp: ap?0`89?< ??<8??8??6<??6 ?2 /?????????????? ?????????????????x?8??<?????0?8><>>?x{><><?> <> <> |> |>?<? x<?? < | < |  ?x? ??<! ><! ><! |  ?"%?#??>%|% >)>???'?>?(>>&<|{(|?%?|??+???>?+?>x)?~?8)?>?8)??>?8(??~~8,??8,~8?,x,p(%?)?+???+?-???-??(<(<,<?,,?<,??<* ?<,? ??<.? ???<?.? ?????x, ??+ ?+ ?) ?, ???* ???. ??x* ?<, ??<, ?<?- ??8+ ??x* x( ?p)?*??,??,?+??(?&?(??'?'?$"$?#???"???!?? ~$??0!?#8!<??><00??????À0?8?????  ?????? ???????~$?#?%x|(<?* >?' <?( x??<( x8&?? <+? ?)  *?+ ?* ?)x??+<,< ,> <+??<)?x*?,,????/???-?/,|,<?->-?>.<.|0 . ??.  ??/? ?0|??2<?2? 2?0???2<1|2?2?33??3~4p6x?6>x?5<x??5<|?<3||<4|  <?3|??? <?3@ <1 <3? <3 ? >?4  4 ??2 0 ? 2>  ?.< 0x? <- ?/?? ?/??2??p?/?-? ?*>?? 0)??|?,?>/? .? ?/.?0- / ??0 ? ?2 ?0 ?-?? .?0? ?1<  |4<? >?~3|~?5x???4?0?<6 ?  <4 ?~ <3 ? ??5 ? 0??8  <?:? :?:#:#?<|:"?~<8"?<8"???<:?~p;?~?߃p; ??Àp?9 p8 Ã ?p=??p?: π;?|8<<?|78?<8p??~<6t>x<?2?x?1>x ?*>x/>|?.?<|1<<?-?<<?,?<>.|?+?????? ? "0@? MAS95.PPT<-@

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