~  ~      !"#$%&' ( ) $*+,*$- ./0(/      !"#$%&' ( ) $*+,*$- ./0(/       !"#$%&' ( ) 1234556751892#561:; <=>?8@0''0(0A $*+,*$- B5CD1EF56GH5I1J#1:;8+623K523L56 ./0(/  <$  <MNO2 1EP56(8 Phân tử hai nguyên tử theo Cơ học lượng tử     !"#"!$% &%   ' (""!$% )*+,-./ 0123456789 :&;<" = %8%  "!$% 1EP56/8 Một số mô hình thế năng cho phân tư ̉ hai nguyên tư ̉ > &;<6" ' !?! ? $2 = " @"AB!" &; )&;C@C 0&;D!2E 1EP56Q8Xác định thế năng của phân tử NaLi ở trạng thái 4 1 Π  123 = !  7423A!!$%  F   5!G (B!" )HI;< )&;C@C )&;D!2E RSTU2V5;1256 7%U%W2T1#XI1YJ 1ZUZ; ) Lời cảm ơn!  !"#$% "& '"()*(+,-++.*/+0123)4 +52 !678+9%67"78+:93;) +++"#$%"<7"(:=3>+8+3%)?+- @+52"17A)"B=%"#"C)?7"(:=+ !3)4 9D42EFGE +5  <&[ &GJKL2EM27NO 2P;<23#""!$%@7;2EQE2P ;<$4+K2POGR"6I!$A#" S7"TU6I!$A6"O6I!$A !"$R"V <2E$WA2EXIY2PO6I!$AG7%   Z2[K6W\XI9] R"2 ^ -;2P;<_\XI2E2 ? % =  8U#"!$%NW%8;W"J< ' %8%  `"6 a""W"_R$;!b" = "K6"QE2P;<4 c8%d6I!$AS< ' 7% ' " = 6 ' !$% ^ 872  X" ' VW A2E%S2P6"%!eD!GV * = $K2 ' "3 = ! ^ "8$ ? ! ' " = " ' !$%2 ^ 7< = "" ? 3 ^ " 23  3  % = " ' 2 ^ " ' " = %2  !"" ' 2 ? ""  !$%2 ^ 3 ^ % '  '   @  K%  <" =  ' "     !" ' % ^ %   '  "    2 ' % ' `F =  ' $K% ' X"   ' F  X"  23 = %  <3 ^ "   " ' "  % ' 2 ^ 2 ^ 2 = ""F  37" ^ " = "F  3 = 2 '  "  %2  ! ^  ' 2 ^ % ' "$ &IAGJKW]Z!23X I;<R"Y"  3" ^ " = 7% ^ !6%?;<R" U92" = K" = ;(!7.(f6Kg!% ^  ! ^ ""  7% ^ !6%?" ^ F  " = $" = " = %  <!23 ' 23  3" ^ " = 6%?X"   ' 2 =   % ' !2 ' % ' b" = "K2 ? " = %  <" ^ F  2   ' $23 = %% ' 2 ' %  3  "  " ' 23 '  ^ 2<23 ' $K =    6" ' " =  =    !"$&!$%K3  2 ' "3 = ! ^ "% = !8$ ? ! '  ^ " ? <  23 ' "  " '  ^  !""  23 ' %  % = ! = S" = " = " '  ^ ?" ' "  % ' 2 ^ VF = " = %  <" ^ F  8"  2  23 '  ' F  X"  73 ^ F  c% = 6 ^ d! ^ "    h% ^ 8<  ! ' % = !" = $K23"   X"   ' " = %  <6" '   23 = "$23 ' "  " = 8" ' 2 ^ 6! '  H"   ' %  <6" '   " ? 23 '  !"%2  !73 ^ % = !" = 8" ' 8"  "!&%!7% ^ !% = !" = $" = 2 ' X"   ' %  <62 ' " 23! ^  ^ % ^ R"7"" = 8" ' C$67K@" = CS; i%  <C@CjkV&  K23 = %  <! ^ "2 ^  ? 23 ' X"   '  " ' "  % ^  !"$ = !S!.V  % ' ! ^ 2 ' % ' 123 "  " = $7% ^ !6%?8"    "    % ' ! ^  !""  2 ' % ' K< ' 7% ' " = "   " ' "  % ' 2 ^ 37" ^  ("$KlAR"% = !8m!QG"U"4 8F ^  !""  23 '   % ' ! ^ 3 ^ " ' "  % ' 2 ^ 37" ^ " =  =  !""   23 '  ^ ! ^ ""  " ' "  8F  F  n2 ? " ' "  % ' 2 ^ 8F  9F = 2 ' 23"  2 ? ""  " ' "  " = $" = 23  "  8% ^ o!    K = !   -./7 ' c"  3 ? d" =  ' F  "  " '  ^ 7 ' 6 ' !$% ^ 3  8 8  < ' 23"  &2 ? 23 = 3 ' 2 ' $F = 23F =  567"  8F  " ^ 2"" = %  " ' " ^ " ' c23"  %?! " ' d" = $" = " = %  <! ^ " = !  -./@%   !" ^ K6" ' ! ^ " 23 = %  <! ^ "2 ^   % ^  ?   c8$ = 6 ' d8  26" ' " =   !! ' @  K% ' X"   ' %  <23 = 3 ' " = $" ^ 2 ^ 6! ' 23"  %?!" ' 23 ' p1qSp61!7"q"Vjk  b2 ? < = $K"  2 ^ 8" ' 8% = 6 '   2b"oK@oK C7oKb"Y23 ' < ' 7% '  !"F  % ' " ' 2 ^ " ' 6 !   = " ' 23 ? 2 ' % ' F ? 2 ^ !`3  2 '  = " ' 23 ? 2 '  F ? 2 ^ !K"  " = %2  !  % ^ 2 ^ 6! ' % ' 23 = " = % ^ % = !8% ^ "   32 ^ !  ! ^ "F = h% = !" = $3 ^ "% = !% ^  ' 2   6! ' 23" r ^ `% ' b"K%2  !  !!  "  2 ^ 8" ' 8% = " 23 ' Ws!"JR"&2PJ`% ^ 8"2 ' % ' %" ^ " 236% ' $  !$%  " = 2 ' % ' &23  % = !8% ' ! ' 3 '   ! = 3   F    %  ! ^ "F ? 2 '  ^  ' 2 ^ K!   ' ZcXác định thế năng của phân tử NaLi ở trạng thái 4 1 Πd" = % = " = !Q<  % ' ! ^ " F =  b" =  = 3 ^  = !" = 8%  ! ' K! ' <23 ' F = 7" = $23 Y23F = 7" = $2 ' " ^ "!$%Y3 ' 23 ' 2 ^  =  !  -./Y23F = 7" = $$  !$%  % =  ' 4;< 2 ^ "!$%2 ^ Y23F = 7" = $XI;<R" b"oN" ' "  )  t62'"%"%'!^2'%'23 C@CD!2Ep1q  1EP56( !"\"]$^" (_(_<`Xa56J b ;c7>de1f5UJg%;B;Thg56T1B%N%W5Ti H\"!$%TW"q-2E7" !" 7N!$AO"b;!,"8 !" S!$%$"]!,%!F  %  R""  2  <23 ' VF =   7" !TR"  W"!$%u! ^ ""   S8$  % ' !" =   r VK !mR"S8$  % ' !" =  H  V" =  !"$ R"" ^ % ' S8$  % ' !" =  I  V &2 ' %    $K69" ' "O2PXe !"v% !m H  ;O]"X! !"v" = $`F =  ' $KwW+4;!R" H  S8$  % ' !" = J H V6J vX"  I2EM8K;!U2l!$A OR"]U46]!R"J H 7I"$G2<2E! ^ "% ' x87I"$GbF ? "" = 8"!% = 6]!! ^ "J H SJ H M .J H VWy<2ES!$7;7 ' "VKWzJ H z8"!4 <2E8"!`4Q$K23 = "" ' "  " ' "  % ' 2 ^ "   ' ! ^ "zJ H z2"!SX  3I{Vjku |}zJ H z~|}•KKSV o!K!=$|}•KKKK€23e2E8•! 2ΣKΠK∆KΦ&WKΠK∆KΦWO!$7;7 ' "4 J H WAW"I‚Λ.ΛK_Σ48!$7; &"!$%K9XeR"WR"v !O9XeR"2P!$AOW &  K7]8ƒM„e"v"% = !M„ ) Xe@  KWM8"$GM"$G6]!8 UX" ' J"O! ^ ""   !"M„" = $b%  !" =   8 ^ 6  ! !"  " ^ X" ' " = $F = " ' 232    9<?…623S8$  % ' !73 ^ 6  !‚VK = 23 = 3 ' 23 ' " ' F = 23 '  ' " =   9† …S8$  % ' !73 ^ 6  !.V@$  % ' !<?‡…S‚‡.V23 = 2E%  " = F  "%K 7%UR"`F  6! ' uΣ ‚ KΣ .  `3  "  2 ^  =   SW"!$%  "!VKM „XeF = !   = WXeSAF  #"„ "V@" ^ X" ' "  % ' 2 ^  !"  X2  " = $F = " =   ! ^ "% ' M8"$GMF ^ "$G6]!Y!O+!% 2EJK*KS8$  % ' !7< = 2 ? V = !Oe" 2EJK*KS8$  % ' !7ˆ#VY"  8$  % ' !L23 ' ;" =    623  7%" ^ ! ^ "" ' "  % ' 2 ^ `F  6! ' uΣ  KΣ   &2 ^ KR"L%…WA8;E +   23el2E5`4!$AOR" "O‰2P6Jv" ? " ' %;OR"   X! !"v  "" ' @  KF = %  !! ^ "   %! ' " = $23 '  8$!Š`lLI]IR"5WAW5‚IR"ŠK23 el ' "  <23 ' " =   $*I5‚JO7OR" K2E6]!8•!w%% = F  "7%8$  % ' !R" S2  " =  ‚ ΛV& ^ E"" =  = ΛΣ"ΩK2EX I73 ^ u  | Σ ‚ Λ | } Ω                        SV &6"GJKW"AY e]6]!7ˆ#KWH 0