Induction of Circularly Polarized Electroluminescence from an Achiral Light-Emitting Polymer via a Chiral Small-Molecule Dopant

Ying Yang; Rosenildo  Da Costa; Detlef-M.  Smilgies; Alasdair J. Campbell; Matthew J. Fuchter

doi:10.1002/adma.201204961

Induction of Circularly Polarized Electroluminescence from an Achiral Light-Emitting Polymer via a Chiral Small-Molecule Dopant

Ying Yang, Rosenildo Da Costa, Detlef-M. Smilgies, Alasdair J. Campbell, Matthew J. Fuchter

Cyfadran Cyfrifiadureg, Peirianneg a Gwyddoniaeth

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

193 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

By simply doping the conventional light-emitting polymer F8BT with a helically chiral aromatic molecule, it is shown that substantial levels of CP-electroluminescence can be generated directly. Both photoluminescent and electroluminescent emission from the polymer are observed to become circularly polarized, with the sign of the CP emission directly determined by the handedness of the dopant.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	2624–2628
Cyfnodolyn	Advanced Materials
Cyfrol	25
Rhif cyhoeddi	18
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1002/adma.201204961
Statws	Cyhoeddwyd - 2 Ebr 2013

Mynediad at Ddogfen

10.1002/adma.201204961Trwydded: CC BY-NC

Yang_et_al-2013-Advanced_materials_(Deerfield_Beach,_Fla.)Fersiwn derfynol wedi’i chyhoeddi, 821 KBTrwydded: CC BY-NC
adma_201204961_sm_supplFersiwn derfynol wedi’i chyhoeddi, 562 KBTrwydded: CC BY-NC

Dyfynnu hyn

@article{2f4852b21fd1447283d1ee563aeb29ff,

title = "Induction of Circularly Polarized Electroluminescence from an Achiral Light-Emitting Polymer via a Chiral Small-Molecule Dopant",

abstract = "By simply doping the conventional light-emitting polymer F8BT with a helically chiral aromatic molecule, it is shown that substantial levels of CP-electroluminescence can be generated directly. Both photoluminescent and electroluminescent emission from the polymer are observed to become circularly polarized, with the sign of the CP emission directly determined by the handedness of the dopant. ",

keywords = "chiral small-molecule dopant, circulary polarized electroluminescence, azahelicene, helicene, CP emission, electroluminescence",

author = "Ying Yang and {Da Costa}, Rosenildo and Detlef-M. Smilgies and Campbell, {Alasdair J.} and Fuchter, {Matthew J.}",

note = "Funded open access",

year = "2013",

month = apr,

day = "2",

doi = "10.1002/adma.201204961",

language = "English",

volume = "25",

pages = "2624–2628 ",

journal = "Advanced Materials",

issn = "1521-4095",

publisher = "Wiley",

number = "18",

}

TY - JOUR

T1 - Induction of Circularly Polarized Electroluminescence from an Achiral Light-Emitting Polymer via a Chiral Small-Molecule Dopant

AU - Yang, Ying

AU - Da Costa, Rosenildo

AU - Smilgies, Detlef-M.

AU - Campbell, Alasdair J.

AU - Fuchter, Matthew J.

N1 - Funded open access

PY - 2013/4/2

Y1 - 2013/4/2

N2 - By simply doping the conventional light-emitting polymer F8BT with a helically chiral aromatic molecule, it is shown that substantial levels of CP-electroluminescence can be generated directly. Both photoluminescent and electroluminescent emission from the polymer are observed to become circularly polarized, with the sign of the CP emission directly determined by the handedness of the dopant.

AB - By simply doping the conventional light-emitting polymer F8BT with a helically chiral aromatic molecule, it is shown that substantial levels of CP-electroluminescence can be generated directly. Both photoluminescent and electroluminescent emission from the polymer are observed to become circularly polarized, with the sign of the CP emission directly determined by the handedness of the dopant.

KW - chiral small-molecule dopant

KW - circulary polarized electroluminescence

KW - azahelicene

KW - helicene

KW - CP emission

KW - electroluminescence

U2 - 10.1002/adma.201204961

DO - 10.1002/adma.201204961

M3 - Article

SN - 1521-4095

VL - 25

SP - 2624

EP - 2628

JO - Advanced Materials

JF - Advanced Materials

IS - 18

ER -

Induction of Circularly Polarized Electroluminescence from an Achiral Light-Emitting Polymer via a Chiral Small-Molecule Dopant

Crynodeb

Mynediad at Ddogfen

Ôl bys

Dyfynnu hyn