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Pełen tekst
(2) .
(3) . ! "#. $. '% &)(+*-,/.1032547678:9<;>=<=@?BADCE?F=GA<AIH<? JK(ML7NPORQ"SG9I*-,TQ)U:9@VWLXSYLR(PO7Z<;I.[&]\X;I4^N_6R`<N]\+, a5bdcebYfeg]h!i jlknm)oqpFrts#utvdpFkIr_wxkIvYkIyzpFs#{^okIvdu|<}~{P{s#dP{ stu#vdpFu uts#{vd7o + vdkPIdMkDr_woKtIykpKokIdvGpkG5o rtu#yFx{ PstkIrt{7okIvdpFk{stpkI7o}@r_wPDdut#D{Ps)} _kIyzpFW}s kIvYkIyz{pzpd{πG}E]MkIDrpBkIyzp"vYk Pstr#stu#yFpFvGpFuI <MPk 1{s#oK{yFp]~]kWvdkIo}@stvdkIrts)}m Ps#utP{II{m strts#utyzpFv<}Y<MIMk-Yk@~/kI|<}>o¡GPs#}@|dyzpF¢#utvdpz {|d Pu#oK{7o"kIv<} {|dPkIsI @stut{I{IPm MuX str#stutyzpFv<}GPs#}£#yFpFW}¤stu-{ s£kIr#{^okIvdpzu¥P{s#pFkIP-PIdMk§¦kI¤stpFu#vdpB~F}|<}¤ Ppz§{ PstkIrt{7okIvdpFk¨{stpkDPPIGutt G}@|<}@PW}©s£kIpkD WkIvYkIyz{pFp5G{G}E]MkIDrpKvYkª Ps#rts#utyFpzvdpFu PD{Ps)} _kIyzps kDvYkIyF{IpFp5d{ªG}E]MkIDrpvdkªdPs#ut stI{@ds#pFu o«1{ MkIrtp¬G}@ @[ª® s£kIr#{^okIvdpzut¯P{IstpkI^oPIdPk |<}Y~]kD|E}oPutG}PutdvGpFr£k G}@ PE±°]YkIvdud{oqpkIdr#s£kIyzvduvYk vYkI M#dvduq M{vdpzu7²) a5bdcebYfeg]h ³ ~]kDddvdE. ´µ}@d{7o"kIG¶·oqst{I}¥vYk rts#}@vdvGpFEp'E s#_kE~M°]]{¸BkIr)M{ _²5dykX ]u#}@rts#vdpFu· }@u#M}@rtstvGut{-{std~]kDd. f (r) ¹. º q|1tYDrtutI{]dvGIrP¥<kIG P P{7oq D ¹. f (r) =. . 1 2πσ 2. 3/2. » q{sR~{¢t{vGut{lutGvd{P{@dvdpzu®ou)oqvYDPPs @GyFp {¥dP{Ipzutvdpz f (r) =. . 3 4πR3. 0. r2 exp − 2 2σ . . R¹. dyFk Gyk. r≤R r>R. a bdcebYfeg]h±¼ j·km#oqpFr#stu#vdpkIr_w{s#okI¢tkIyFpzPW}P{IstdPkI PstkIvdpFuutyzut<M{vd7o½vdkkDM{IpzuoK{G{P o¾ _kIvdpzu1{d _kR¿ 5 oK{^o}@ ·´}@dP{7okId¶Woqs#lvYkdPs#utEPRlr#s#}@vdv<}ªvdk>P{s#dMkD Ps£kDvdpFuutyFu#<MP{Ivd7o!vYk>kDP{pFuXo{@d{'}@ÀMkDstut <oqstyztdvGpk^PIr· PD{Ádrts#{vduX{stpkI}lPIdPkG5Â5Ps)}7pÃ#E¢#u®P{s#d~]kI¤~/kIddvG@o PIGPstu·s£kIdkIv<}Äu# ]GvdIrP§<kId ¿ P{7oq Dª°BYkRMPsXstkIYkIvGpFu º ²)dk¥ stu#P{D{PmP{s#Y~/kId¨o}@vd{ Pp ]¨ σ = 0.5 Å>PkD@pzut{¥stkIEPut ª1{7oqpFvdv<} |<}@mu#vdutpFuXdkIYk^PIr)}@r_wªutyzut<M{vd7oÆkD|E} ¹ º PIGP{-o}@yIdk@~/{·PkI>{|dpFu#<qddvd<M{7o}I[k-r_wd§GMk¥utyFu#<MP{Ivd7o¡|<}Y~]k§ÇoqpFG{r#stvYkRÈ » PIGP{-o}@yIdk@~/{·PkI>{|dpFu#<qddvd<M{7o}I[k-r_wd§GMk¥utyFu#<MP{Ivd7o¡|<}Y~]k§Çvdpzu#oqpFG{r#stvYkRÈ É oqpzd{r#stvduÄ|<}Y~} I{ÁGrtst{IvduW{stpkI}ÄPDdMk Ê 7oqW}X pFIR¢tu¬7oqpIrDR¢#uKr#{dut Ç:vdpFu)oqpFd{@rts#vdu)ÈËP{s#dpzutW}I^¢tuutPyzpM{qrt{IÌstkIvdpFu#d|YkI}®M{q|'~/I1{1uR~vdpF{v<} · o¡{I|dyFpzrtstu#vdpF GPstu#EP{R¤rts#}@vdvGut{dyzpFrts#{vdu#{-'{@¨RDMu# ◦ |1tds#pFuÄvGpFu s#}>vdpF¢ θ = 60. 1%.
(4)
(5) n # q
(6) "½ ®Ä
(7) a5bdcebYfeg]hi º » . F (q) =. u. (−q 2 σ 2 /2~2 ). F (q) = 3(qR/~)−3 (sin(qR/~) − qR/~ cos(qR/~)). a5bdcebYfeg]h³. º » É . Ek < 1 1. Du. dσ = dΩ. Iu. < Ek < 100. Ek > 100. u. . dσ dΩ. .
(8) . exp(−q 2 σ 2 /2~2 ) − (1/(1 + q 2 a20 /4~2 )2. 2. u. a bdcebYfeg]h ¼ 5 ] ¨ ] >N_6I97OR26I9<0>S1,T&)()2NPOR&*-,/.Y,/*-`* d k = 9.17 d = 6.89 [(P9I`@. YL!®&)(9"#9$# ,KL>;R8 `$%@L'&7V 1. 9 ;I4^N_6R`nL(&)(M&P;I.Y,))4 254^N)UQS1`)\£&SYLt;-6IZIU&)* λ. d. ;I4+(9R6
(9) )4\+.[& 2¾;I4+(9R6
(10) ]\+,. θ = 1.22λ/d.
(11)
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W nawiasie jest wyra»enie, które ma warto±¢ 5 i jest interpretowane jako true (dowolna warto±¢ niezerowa jest interpretowana jako logiczne true). instrukcja b¦dzie wi¦c
