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ÈçÌâ¡£ unispec[w_,n_,d_,min_,max_,epsi10_,epsi1e_,epsi20_,epsi2e_]:=Module[{}, dkx=(max-min)/n; kx=Table[0,{i,1,n+1}]; swkx=Table[0,{i,1,n+1}]; k0=w/c0; Table[{ kx[[ind]]=min+(ind-1)*dkx; kz10=If[Im[Sqrt[epsi10 k0^2-kx[[ind]]^2]]>=0,Sqrt[epsi10 k0^2-kx[[ind]]^2],-Sqrt[epsi10 k0^2-kx[[ind]]^2]]; kz20=If[Im[Sqrt[epsi20 k0^2-kx[[ind]]^2]]>=0,Sqrt[epsi20 k0^2-kx[[ind]]^2],-Sqrt[epsi20 k0^2-kx[[ind]]^2]]; kz1e=If[Im[Sqrt[epsi10 k0^2-kx[[ind]]^2 epsi10/epsi1e]]>=0,Sqrt[epsi10 k0^2-kx[[ind]]^2 epsi10/epsi1e], -Sqrt[epsi10 k0^2-kx[[ind]]^2 epsi10/epsi1e]]; kz2e=If[Im[Sqrt[epsi20 k0^2-kx[[ind]]^2 epsi20/epsi2e]]>=0,Sqrt[epsi20 k0^2-kx[[ind]]^2 epsi20/epsi2e], -Sqrt[epsi20 k0^2-kx[[ind]]^2 epsi20/epsi2e]]; kz3=Sqrt[k0^2-kx[[ind]]^2]; rs31=(kz3-kz10)/(kz3+kz10); rp31=(epsi10 kz3-kz1e)/(epsi10 kz3+kz1e); rs32=(kz3-kz20)/(kz3+kz20); rp32=(epsi20 kz3-kz2e)/(epsi20 kz3+kz2e); tpstemp=Abs[1-rs31 rs32 Exp[2 I kz3 d]]; tpptemp=Abs[1-rp31 rp32 Exp[2I kz3 d]]; etemp=Exp[-2Im[kz3]d]; If[kx[[ind]]<=k0,{trans=(1-Abs[rs31]^2)(1-Abs[rs32]^2)/tpstemp^2+(1-Abs[rp31]^2)(1-Abs[rp32]^2)/tpptemp^2; swkx[[ind]]=kx[[ind]]trans/(4Pi^2);}, {trans=4 etemp Im[rs31]Im[rs32]/Abs[1-rs31 rs32 etemp]^2+4 etemp Im[rp31]Im[rp32]/Abs[1-rp31 rp32 etemp]^2; swkx[[ind]]=kx[[ind]] trans/(4Pi^2)}];} ,{ind,1,n+1}]; swtot=(swkx[[1]]+4Sum[swkx[[k]],{k,2,n,2}]+2 Sum[swkx[[k]],{k,3,n-1,2}]+swkx[[n+1]])*dkx/3] Qtd={}; For[i=1,i<=3,i=i+0.2, d=10^i nm; Print[10^i]; Print[DateString[]]; Table[{ wi=wstart+(ii-1)dw; a1=(wi-10)/c0; ae1=(wi+10)/c0; ae2=Max[0.6/d,const1 wi/c0]; ae3=Max[5/d,const2 wi/c0]; Q1[[ii]]=h wi/(Exp[h wi/(kb T1)]-1); Q2[[ii]]=h wi/(Exp[h wi/(kb T2)]-1); twp[[ii]]=unispec[wi,nk,d,a0,a1,epsi01[wi],epsie1[wi],epsi02[wi],epsie2[wi]]; twe1[[ii]]=unispec[wi,nk,d,ae1,ae2,epsi01[wi],epsie1[wi],epsi02[wi],epsie2[wi]]; twe2[[ii]]=unispec[wi,nk,d,ae2,ae3,epsi01[wi],epsie1[wi],epsi02[wi],epsie2[wi]]; sw[[ii]]=(twp[[ii]]+twe1[[ii]]+twe2[[ii]])(Q1[[ii]]-Q2[[ii]])} ,{ii,1,nw}]; Qt=(sw[[1]]+4 Sum[sw[[k]],{k,2,nw-1,2}]+2Sum[sw[[k]],{k,3,nw-1,2}]+sw[[nw]])dw/3; AppendTo[Qtd,Qt]; Print[DateString[]]; ] ÈçÉÏËùʾ£¬ÆäʵÕû¸ö³ÌÐò¾ÍÊÇÒ»¸öË«ÖØµÄÊýÖµ»ý·Ö£¬ËùÒÔÕâÀïÐèÒªÓÐÁ½¸ö³¤Ñ»·£¬ÀûÓÃSimpson·¨Çó»ý·Ö£¨Á½¸ö³¤µÄTableÓï¾ä£¬Ò»¸öÔÚ×Óº¯ÊýunispecÀһ¸öÔÚ×îºóµÄ½á¹ûÀï)¡£Ð´µÄʱºò˼·ÊÇ×öForÑ»·£¬Ð´ÍêFor»»³ÉTable¶øÒÑ. ÎÒ¾õµÃÕâ¸öÔËÐеÃÌ«ÂýÁË£¨½á¹ûÓ¦¸ÃûÎÊÌ⣩¡£³ÌÐòÓ¦¸Ã´ÓÄÄÀï½øÐÐÓÅ»¯£¿ ÕâÀïÎÒ³¢ÊÔ°ÑTable»»³É ParallelTable£¬Ëã³öÀ´½á¹ûÈ´²»¶ÔÁË£¨¶¼ÊÇ0£©¡£ |
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