- H *chieu dai theo truc x - day hinh chu nhat. - Don vi: m* L. - H *chieu dai theo truc y - day hinh chu nhat. - H *chieu dai day theo truc z. - Don vi: Joule* L. - Don vi: kg m 3 * L v = 5370 H *van toc song am. - Don vi: m s* L. - Don vi: kg* L. - Don vi: J K* L. - Don vi: J* L. - Don vi: Js* L. - Don vi: Coulomb * L c = 3 10 8 H *van toc anh sang. - qx = 2 10 5 H *vector song phonon theo truc x -day hinh chu nhat* L qy = 2 10 5 H *vector song phonon theo truc y -day hinh chu nhat* L beta @ t_ D. - H *---day hinh chu nhat. - 8 i, 1, 5 <. - 8 j, 1, 5 <F. - H *he so tu do* L Do B hsr @ q_, W_ D@ i, j, k, l D. - hstt @ q, W D I 32 Π 4 H qx lx i k L 2 I 1 - H -1 L i+k Cos @ qx lx DMM I 32 Π 4 H qy ly j l L 2 I 1 - H -1 L j+l Cos @ qy ly DMM IH qx lx L 4 - 2 Π 2 H qx lx L 2 I i 2 + k 2 M + Π 4 I i 2 - k 2 M 2 M 2 IH qy ly L 4 - 2 Π 2 H qy ly L 2 I j 2 + l 2 M + Π 4 I j 2 - l 2 M 2 M 2. - 8 j, 1, 5 <. - 8 k, 1, 5 <. - 8 l, 1, 5 <F. - e0_ D@ i, j, k, l D = 1 Exp B beta @ t D h. - 8 i, 1, 2 <. - 8 j, 1, 2 <. - 8 k, 1, 2 <. - 8 l, 1, 2 <F . - e0_ D@ i, j, k, l D. - e0_ D@ i, j, k, l D = hsr @ q, W D@ i, j, k, l D hstd @ q, t D H emu @ t, q, W, e0 D@ i, j, k, l D - emu2 @ t, q, W, e0 D@ i, j, k, l DL , 8 i, 1, 2 <. - 8 l, 1, 2 <D. - fr @ t, q, W, e0 D@ i, j, k, l D. - p1 = Plot B: BT A 100, q E 10 14. - truong E ung voi cac gia tri khac nhau cua tan so truong laser Phnon am - suy bien.. - omeq, lambda, hstt, epr, hstd, hsr, fr, BT, i, j, k, l, q, W, t, emu, emu2 D . - Don vi: m* L ly . - Don vi: m* L l . - Don vi: Joule* L ro . - Don vi: kg m 3 * L v = 5370. - Don vi: kg* L kb . - Don vi: J* L h . - Don vi: Js* L e . - Don vi: Coulomb * L c = 3 10 8 . - H *vector song phonon theo truc x -day hinh chu nhat* L qy = 2 10 5 . - H *vector song phonon theo truc y -day hinh chu nhat* L beta @ t_ D = 1 H kb t L. - Do A epr @ i, j D = h 2 IH i Pi lx L 2 + H j Pi ly L 2 M H 2 m L , 8 i, 1, 2 <. - 8 j, 1, 2 <E . - Do B hsr @ q_, W_ D@ i, j, k, l D = hstt @ q, W D JI 32 Pi 4 H qx lx i k L 2 I 1 - H -1 L i+k Cos @ qx lx DMM JH qx lx L 4 - 2 Pi 2 H qx lx L 2 I i 2 + k 2 M + Pi 4 I i 2 - k 2 M 2 N 2 N. - JI 32 Pi 4 H qy ly j l L 2 I 1 - H -1 L j+l Cos @ qy ly DMM. - JH qy ly L 4 - 2 Pi 2 H qy ly L 2 I j 2 + l 2 M + Pi 4 I j 2 - l 2 M 2 N 2 N 2 , 8 i, 1, 2 <. - 8 l, 1, 2 <F. - h 2 q H epr @ i, j D - epr @ k, l D + h omeq @ q D - lambda @ q, W, e0 DL + q 2. - e0_ D@ i, j, k, l D = Exp B beta @ t D h 2. - h 2 q H epr @ i, j D - epr @ k, l D + h omeq @ q D - lambda @ q, W, e0 DL - q 2. - e0_ D@ i, j, k, l D = hsr @ q, W D@ i, j, k, l D hstd @ q, t D. - H emu @ t, q, W, e0 D@ i, j, k, l D - emu2 @ t, q, W, e0 D@ i, j, k, l DL , 8 i, 1, 2 <. - e0_ D = Sum @ fr @ t, q, W, e0 D@ i, j, k, l D , 8 i, 1, 2 <. - p1 = Plot A9 BT A e0 E I 10 14 M. - Frame ® True, FrameLabel ® 9 "E 0 , x 10 6 V m G H E 0 L , x 10 14 s -1 ". - PlotStyle ® 8 Line @ pts D , Dashing lt;D , Dashing lt;D<. - cac cua 2 dien do ã gia 2 khac laser nhau phonon phu so su tan tang thuoc toc tri truong 2 ung vao voi Line::list : List expected at position 1 in Line @ pts D . - Line::list : List expected at position 1 in Line @ pts D . - su phu thuoc cua toc do gia tang phonon vao tan so ung voi cac gia tri dien truong : Phnon am - suy bien.. - truong Laser ung voi cac gia tri dien truongkhac nhau.Phnon am - suy bien L H Clear @ lx, ly, l0, xi, ro, v, m, kb, h, ef, e0, qx, qy, beta, omeq, lambda,. - hstt, epr, hstd, hsr, fr, BT, i, j, k, l, q, W, t, emu, emu2 D . - Do B hsr @ q_, W_ D@ i, j, k, l D = hstt @ q, W D I 32 Π 4 H qx lx i k L 2 I 1 - H -1 L i+k Cos @ qx lx DMM 2 IH qx lx L 4 - 2 Π 2 H qx lx L 2 I i 2 + k 2 M + Π 4 I i 2 - k 2 M 2 M 2. - I 32 Π 4 H qy ly j l L 2 I 1 - H -1 L j+l Cos @ qy ly DMM 2 IH qy ly L 4 - 2 Π 2 H qy ly L 2 I j 2 + l 2 M + Π 4 I j 2 - l 2 M 2 M 2. - 8 l, 1, 5 <F . - 8 l, 1, 2 <D . - p1 = Plot B: BT A W, 4 10 6 E 10 14. - BT A W, 5 10 6 E 10 14. - BT A W, 6 10 6 E 10 14. - 8 Line @ pts D , Dashing lt;D , Dashing lt;D<. - so su tan tang thuoc toc tri truong truongkhac ung vao voi nhau.Phnon Line::list : List expected at position 1 in Line @ pts D . - PHO NON QUANG - SUY BIEN Su phu thuoc cuña G q vao so song q o cac T khac nhau. - Clear @ lx, ly, l0, xi, ro, v, m, kb, h, ef, e0, qx, qy, beta, omeq, home0, lambda, hstt, epr, hstd, hsr, fr, BT, i, j, k, l, q, W, t, khi1, khi0, khi, emu, emu2 D . - Don vi: m* L khi = 12.5`. - qx = 2 10 5 H *vector song phonon theo truc x -day hinh chu nhat* L qy = 2 10 5 H *vector song phonon theo truc y -day hinh chu nhat* L beta @ t_ D = 1. - hstt @ q, W D I 32 Π 4 H qx lx i k L 2 I 1 - H -1 L i+k Cos @ qx lx DMM I 32 Π 4 H qy ly j l L 2 I 1 - H -1 L j+l Cos @ qy ly DMM IH qx lx L 4 - 2 Π 2 H qx lx L 2 I i 2 + k 2 M + Π 4 I i 2 - k 2 M 2 M 2 IH qy ly L 4 - 2 Π 2 H qy ly L 2 I j 2 + l 2 M + Π 4 I j 2 - l 2 M 2 M 2 , 8 i, 1, 5 <. - NON PHO QUANG - BIEN cac cuña G khac nhau o phu q 2 so song Su SUY T thuoc vao Line::list : List expected at position 1 in Line @ pts D . - SUY H BIEN : Su phu thuoc cua G q vao cuog do dien truong E0 ung voi tan so laser khac nhau L Clear @ lx, ly, l0, xi, ro, v, m, kb, h, ef, e0, qx, qy, beta, omeq, home0, lambda,. - hstt, epr, hstd, hsr, fr, BT, i, j, k, l, q, W, t, khi1, khi0, khi, emu, emu2 D . - SUY H BIEN : cua cuog dien do E0 G khac laser nhau phu q so Su tan thuoc truong ung vao voi L Line::list : List expected at position 1 in Line @ pts D . - SUY H BIEN : Su phu thuoc cua G q vao tan so cua truong laser ung voi cac gia tri khac nhau cua E0 L Clear @ lx, ly, l0, xi, ro, v, m, kb, h, ef, e0, qx, qy, beta, omeq, home0, lambda,. - e0_ D@ i, j, k, l D = hsr @ q, W D@ i, j, k, l D hstd @ q, t D H emu @ t, q, W, e0 D@ i, j, k, l D - emu2 @ t, q, W, e0 D@ i, j, k, l DL , 8 i, 1, 5 <. - 8 l, 1, 5 <D. - p1 = Plot B: BT A W, 1 10 7 E 10 14. - BT A W, 2 10 7 E 10 14. - BT A W, 5 10 7 E 10 14. - SUY I BIEN : cac cua 3 E0 G gia khac laser nhau phu q so Su tan thuoc tri truong ung vao voi M Line::list : List expected at position 1 in Line @ pts D . - W, x 10 13 H Hz L -3´10 -14