23.05.2014 Views

Random and periodic lattice distortions in one-dimensional Fermi ...

Random and periodic lattice distortions in one-dimensional Fermi ...

Random and periodic lattice distortions in one-dimensional Fermi ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

ÍOD,99@[5693Na41=/A)I9:OK=S…MHD,@[:O?V1>MH+0@NØ14+09¼56@[a=93'dN¸<br />

² Ë ˆ È Â ö‡† BK=: SR × È Ö Yˆ :0@[3 È SR "ÏÑÐ<br />

ÌI·Óà=Ö"<br />

À@ Ó<br />

½o· ¯À ä ¯ ä ¯‚ä ¯Q*".14+0956@ba693'dN¸<br />

BK=?~ºR14+09Lˆ ÍOD,9S»K=),+O93,9;+05=¸d,1=3,7,:D<br />

ºUˆ Zˆ È Â È † BK=: SR × È Ö Zˆ :0@[3 È SR "Ð ² ¯À<br />

º Zˆ È Â º † BK6: R × È ÖÂ Zˆ :C@A3 È SR "Ð ¯>²<br />

²<br />

ˆ<br />

Zˆ È Â º‰† B;K6: SR × È Ö Yˆ :0@[3 È SR "Ð ˆ ¯<br />

² Zˆ È Â È † BK6: SR × È ÖÂ Zˆ :C@A3 È SR "ø ÌI·ÓàN½"<br />

ÍOD,9и'1=+09¼:09;ºR1=+014MH9;7’dN¸ØMHDI9¼M0D,+09;9¼93,9;+05=¸Ø561=º,:<br />

¯Q* ˆ<br />

² ¯ RL²àR\T " ºt¯À RL²àRST " ²”Ö À ­<br />

¼² ¯* RL² SRST " ºt¯ R!² R\T " ² Â <br />

­’ ² ­ ­<br />

À<br />

Ð<br />

ÌI·Óà6à"<br />

3,K63]WÎ@A3NM09+H14B;MH@[3,5¤:Z¸]:CMH9;? @A:ÈMHD,9;+09ÐS»K6+09L9XºŽ9;B;MH9;7'M0Kd"9L/A@[3,91=+È@A3 ì ÂG14:Ñ:0D,KjQ.3@A3 G 9B ·<br />

I 9:C998MHDR1>MMHD,98MH+01=3,:0@bMH@[K63¦ºŽK=@A3NM+09;?V14@A3,:¼14M‘1=3N¸¨Õ,/A/A@[3,56:1>M ûm7&ºL …BK6?ºR1=+C9<br />

/[KXB1=/¨“ ä 7KÖ(üM«ì B;K6: " QÖ "<br />

² üì ÀÝMy “ û5<br />

² þ<br />

+H143,7,K6?¦“<br />

üŠÿµê<br />

70Ö «L ì BK6: " ÃÖ " ÿµê ² ì @·ÝMy û5<br />

²¢º ˆ<br />

56/[K6dR1=/Å“<br />

ä<br />

7KÖ(±B;K6: " QÖ " ä<br />

„ÿƒê ² Â ì ·ÝMy û5<br />

²¢ºL ø<br />

µ"ï<br />

¢Ã}©©jª_ÄR®=© ‹»Å ² ‹ ¨Ž©²]ª_ÄR®=© ‹ «"¨Ç¬…²]³»«‰®6ÄR³ ‹sÉ ²]¬%ÊË{ÄR´²]´<br />

@A:VM0D,9¨),:C)R1=/ Ô 9@A9;+0/[:Ò5N1=º · ÍOD,9¦9;3,9+C5=¸ 561=@A3 K4SM0D,9GS»9;+0?@AK63,:;‡OS»K6+VMHDI9<br />

Æ)R1=+ZMH9+ÕR/A/[97%B14:09=‡OK=dIME1=@[3,97†dN¸†:C),??~@[3,5›),º†M0D,9GB;K63NMH+0@[d,)IM0@AK63,:8K=S1=/A/OK]BB;),º,@A9;7<br />

À Q.D,9;+09%­<br />

:CMH14MH9;:‡@[:‘S»K6),3I7MHK¨d"9N:œÂ /[34Â%1=:¤S»K6+DR1=/bSÑÕR/[/A@A3I5 · ÍOD,9Òº,DR14:09Ò:C93,:C@[MH@ba]@[Mθ K=SOMHDI9<br />

ÍOD,9ÀM0+H1=3,:C@[M0@AK63ºŽK=@A3NMM0K!M0D,9À7,9;/AK]B1=/[@A¿;9756+0K6)I3,7¤:ZME14M09À@A:…7,9ÐMH9+C?~@[3,97¤3])I?~9;+0@AB1=/A/b¸<br />

ÌI·ÓÌI·ˆ6‡IQ.D,@[BED’@[:OK6dNaX@[K6),:;‡RdŽ9;B1=),:C9² ˆ14M1=3N¸ÒÕR/[/A@[3,5¤S»K6+ û¦² þ ·<br />

1=:.@A3ØM0D,9‘ºI+09;a]@[K6),:.:09;B;MH@[K63,: · ÍODÆ),:;‡"Q˜9‘7I9;MH9;+0?@A3,9M0D,9¼ºŽK6@[3NMOQ.D,9+C9=‡ídN¸Øa=14+C¸]@A3,58MHDI9<br />

@A3NM09+H14B;MH@[K63 :CMH+C93,54MHDq‡…MHD,9º,DR1=:C9V:C93,:C@[MH@ba]@[Mθ›d"9BK=?~9;:‘@[3,7,9º"93I7,93NMK4SO:C¸]:CM09? :0@[¿9 ·<br />

MHDI93Æ),?9+C@AB1=/q7R14MH1}:0D,KjQ.3G@[3ØÕR56),+C9: ÌI·ˆ à 1=3,7 ÌI· ˆ åX·<br />

c¹:!1ÕR+C:CM!BK63IB/A)I:0@AK=3'Q˜9‘:ZME14M09M0DR14M!dN¸56K6@A3I58S»+CK6? 18/AK]B1=/q/A14M0M0@AB;97,@A:ZMHK6+ZMH@AK=3M0K<br />

1¤56/[K6dR1=/ SRST /A14M0M0@AB;9!7,@[:CM0K6+CM0@AK63MHD,9L9Ðè*9;B;M0@[a69:CB1=/[@A3,5‘K=S‰MHDI9LºŽ9;+CM0),+0dR1>MH@AK=3Ò@A:9]),1=/A@bME1>W<br />

MH@ba69;/[¸Ò5=@[a69;3’dN¸<br />

ÌI·ÓàNå"

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!