?????? ?ets?

1
Seµ?????? F?s???? ??G????? ???????????

• ?????? ?ets?ß?? ????te??e??
• S.?.?.F.?
• G?????s? ??e??e??a

?pe????? µ???? ??? ??pt?? ??????? ??ad?µa???
?t?? 2005-2006
2

• ??G?????? ????GOG??
• ?S?????? ????????
• ???S?
• ?????????????
• ?????????????
• ????S???? ??????G?S??
• ?????? ??G????O? ????GOGO?
• ? ????S ?O? ???????O?
• ?F????G?S
• OLEDs
• LASERS
• FO?????????? ???????
• OFETs
• RFID
• ??????????? S?????
• ??????G??F??

3
??G?????? ????GOG?? ?S?????? ????????

• ?? ?µ?a????? ????? pa??e? ???s?µ? ???? st??
  a??pt??? t?? te???????a? af?? ??e? ??
  ??e?t??????? d?at??e?? (?p?????st??, transistors,
  ?.a.) ßas????ta? st? ???s? t???.
• ?p? t? 1950 ?????ta? ??e??e? ??a t? ???s?
  ???a????? µ????? st?? ?atas?e?? ?µ?a?????.
• ????? t? 1980 e??a????st??a? ?? p??te? efa?µ????
  ???a????? ??e?t??????? µe t?? ????e? ?????
  ???st????? ?a? ta t?a???st?? FETs.

4
??G?????? ????GOG?? ???S?
5
??G?????? ????GOG?? ???S?
6
??G?????? ????GOG?? - ?????????????

• ?? ?d??t?te? t?? ???a????? e??se?? µp????? ?a
  ???µ?st??? e??????ta? t?? pa?as?e?? t???
• ??a??t?t?ta se ???a?????? d?a??te?
• ?e???? e???? s????t?t?? e?peµp?µe??? a?t???ß???a?
• ??????a epe?e??as?a? (?????ta? f??µ, e??a?
  e?ast???)
• ?aµ??? ??st??

7
??G?????? ????GOG?? - ?????????????

• ????? e?????s?a f????? se s??s? µe t???
  ??ass????? ?µ?a??????
• ?pe???µ?s? ? e?????s?a f????? (µ???/E) e?f???e?
  t?? ???a?? ta??t?ta ???s??s?? t?? f?????, a??
  µ???da efa?µ???µe??? e??te????? ped???. ????de?
  (cm/s)/(V/cm) cm2/(Vs)
• ?e????, ta ???a???? de µp????? ?a
  a?t??atast?s??? t? p???t??, µp????? ?µ?? ?a
  ße?t??s??? t?? ?d??t?t?? t??

300? µe µh
Si 1350 475
polymers 10-6-10-3 10-6-10-3
8
??G?????? ????GOG?? ????S???? ??????G?S??

• ? pa?as?e?? ?a?a??? ???a????? e??se?? µe
  ep???µ?t?? ?d??t?te? ap?te?e? p?????s?
• ?? ??aße?? ??µpe? ??µe?a? t?? 2005 d????e st???
  Schrock, Grubbs Chauvin ??a t?? a??pt??? t??
  µe??d?? µet??es?? st?? ???a???? s???es?
• ?a ???a???? µ???a epe?e??????ta? µe te?e???
  d?af??et????? t??p??? ap? t??? ???sta???????
  ?µ?a??????

9
??G?????? ????GOG?? ????S???? ??????G?S??

• ?? ???a????? ?µ?a????? epe?e??????ta? st?? ????
  f?s? gt ap?d?t???t?ta se µe???e? ep?f??e?e?,
  d??at?t?ta ?ate??e?a? d?aµ??f?s?? t?? ?µ?a?????
• ???pt?s? gt ße?t??s? t?? ?d??t?t?? t?? ???a?????
• ??d??? ??a ta p???µe?? d????s? se ???a??????
  d?a??te? gt e?????a pa?as?e???, ?ept? ?µ???a
  ?????? p???t?ta?, ?ate??e?a? efa?µ??? t?? ??????
  se ?p?st??µa, s???ete? µ??f?????e? (d?epaf??
  d?af??et???? ?µ?a?????)

10
?????? ??G????O? ????GOGO?

• St??? ???a?????? ?µ?a?????? e?µeta??e??µaste t??
  ?d??t?te? t?? ???a????? e??se??
• ?a ??e?t????a t?? e??te????? st??ß?da? t??
  ????a?a a????ep?d???? ??a ?a s??µat?s??? 1 ap? ta
  µ???a?? t????a?? sp3, sp2, sp

11
?????? ??G????O? ????GOGO?

• ?? d?p??? desµ?? µeta?? d?? at?µ?? ????a?a
  p????pt??? ap? a?????ep??????? t?? sp2 t????a???
• ?? ?µ?a????µe? ?d??t?te? t?? ???a????? ?fe????ta?
  se d?p???? desµ??? p?? s??µat????ta? ?at? µ????
  t?? a???a????? a??s?da?

12
?????? ??G????O? ????GOGO?
13
?????? ??G????O? ????GOGO?
??? ?atas?e?????ta? ta sp2 t????a??
14
?????? ??G????O? ????GOGO?
??? s??µat????ta? ?? d?p??? desµ?? st?? a???a????
a??s?da
15
?????? ??G????O? ????GOGO?
??? p????pt??? ?? ?µ?a????µe? ?d??t?te?
???? a????µ?t?ta?
???? s??????
16
?????? ??G????O? ????GOGO?
S???pe?e?, st?? ????s? t?? ??e?t??????, t??
a????ep?d?as?? t?? at?µ???? t????a???, se
pe??ß????? s?µp????µ???? ????
???? ?????µ?t?ta?
??e??e?a?? ??sµa
???? S??????
(?p?stas? at?µ??) ??e?µat??? Sta?e??
17
? ????S ??? ???????O?

• ? ?µ?a????µ? s?µpe??f??? t?? p???µe??? e?a?t?ta?
  ?a? ap? t? d?µ? t??? st? ????

18
? ????S ??? ???????O?
?? at??e?e? sta p???µe?? ep??e????ta? ap? t? ??s?
e??t????? ?a? ep??e????? t?? e?????s?a f?????
19
? ????S ??? ???????O?
?????e?a s??des?? e??t?????
Eg
20
? ????S ??? ???????O?

• St??? µ???a???? ?µ?a?????? eµfa?????ta? ?aµ????
  d???e?t????? sta?e???, e3, ?a? ?ts? ta e??t???a
  e??a? a??et? e?t?p?sµ??a µ?sa st? µ????, ?0,3nm.
• Sta p???µe?? ta spin-singlet e??t???a ?????
  ?10nm e?? ta spin-triplet e??a? a??et? p??
  e?t?p?sµ??a.

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? ????S ??? ???????O?

• ?a e?t?p?sµ??a e??t???a e??a? a?t? p??
  a????ep?d???? µe t? p???µa ?a? ep??e????? t? d?µ?
  t?? e?e??e?a??? ?????
• ?? f??e?? µetap?d??? µeta?? e?t?p?sµ????
  e?e??e?a??? ?atast?se?? µe e?????s?a 10-10-10-3
  cm2/Vs, a????????ta? ??a??s?a?? ?ata??µ?
• ? e?????s?a t?? f????? e?a?t?ta? ??t??a ap? t??
  ep?ß??? e??te????? ped???

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?F????G?S - OLEDs
?? e??t???? pa??de?eta? st?? ep?f??e?a d?epaf??
t?? p???µe??? ??a ??p??? ????? ???? t ?a?
?ste?a a?t???ß??e?
23
?F????G?S - OLEDs
?a st??µata t?? p???µe??? d?at?ss??ta? ?at?????a
??a ?a d?s??? ep???µ?t??? ???µat?????
s??d?asµ??? a??µa ?a? ???????? t? ???µa t??
???µ?t??
24
?F????G?S OLEDs
?atas?e?????ta? f?te???? p???? ?a? ????e?
(????t??, PC ?.a.) µe ?aµ??? ??st??
pa?as?e???, ?aµ??? ?ata????s? ?a? µ????te?e?
d?ast?se??
25
?F????G?S LASERS

• ? te???????a t?? LEDs µp??e? ?a ???s?µ?p????e?
  ??a t?? e?p?µp? µ??????µat???? a?t???ß???a?
  µe????? ??tas??
• G?a ?a s?µße? a?t? ??e???eta? p??? t??f?d?s?a?
• ?? µ???? ??µat?? a?t???ß???a? p?? e?p?µp???
  µetaß???eta? µe t? ?e?µ???as?a
• ???s???? efa?µ??? st?? ep????????e? ?a? sta
  ??????a

26
?F????G?S - FO?????????? ???????
27
?F????G?S - FO?????????? ???????

• ?p?d?s?
• n5-6

?ta? t? e?e??e?a?? ß?µa t?? ????? s?????? ?a?
a????µ?t?ta? st? d?epaf? t?? p???µe??? ???e?
a?????t?? µe???? de µp????? ?a s??µat?st???
e??t???a ???????ta?.
28
?F????G?S - OFETs
29
?F????G?S - OFETs
? pe????? ap???µ??s?? t?? ?µ?a????? a?apt?sseta?
a??????ta? t?? t?s? µeta?? t?? source ?a? gate µe
ap?t??esµa t?? a???µe??s? t?? ?e?µat?? p??
d?a???e? t?? ?µ?a????
30
?F????G?S - RFID
?a RFID pe??????? ts?p???a ?a? ?e?a?e? µe t??
?p??e? ?aµß????? ?ad??s????t?te? ap? ??p???
p?µp?d??t? ?a? e?p?µp??? s?µa p?s? s a?t??
31
??????????? S?????

• ?a?as?e?? ?a?a??? ???a????? e??se??
• ?e??s? t?? ??st??? µe t?? e?????? st?? µe??d???
  epe?e??as?a?
• ?e??s? t?? d?ast?se?? t?? ?µ?a?????
• ?p????s? ?a???????? efa?µ????
• ?atas?e?? p?? s???et?? d?at??e?? ??a t??
  ?p?????se? efa?µ????

32
??????G??F??

• G.G. Malliaras and R.H. Friend, An organic
  electronics primer, Physics Today 58, 53 (2005)
• J. Shaw and P. Seidler. Organic electronics
  Introduction. IBM Journal of Research and
  Development, 45(1)3--10, 2001
• Nandita Madhavan, Small-molecule organic
  semiconductors
• Dimitrakopoulos CD, Mascaro DJ. Organic thin
  film transistors a review of recent advances.
  IBM J. Res. Dev., vol 45, no 1 11 - 27, 2001
• S. O. Kasap, Principles of Electronic Materials
  and Devices, 2nd Ed.
• http//en.wikipedia.org/wiki/Organic_electronics
• http//www.nobelprize.org