Araştırma Makalesi
BibTex RIS Kaynak Göster
Yıl 2020, , 55 - 59, 01.02.2020
https://doi.org/10.16984/saufenbilder.538797

Öz

Kaynakça

  • Dr. Figen TÜRKSOY; TUBİTAK-MAM; email: figen.turksoy@tubitak.gov.tr
  • Prof. Dr. Canan VARLIKLI; İYTE; email: cananvarlikli@iyte.edu.tr
  • Prof. Dr. Ali ÇIRPAN; ODTÜ; email: acirpan@metu.edu.tr

Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts

Yıl 2020, , 55 - 59, 01.02.2020
https://doi.org/10.16984/saufenbilder.538797

Öz

In this work, two case studies for
energy upconversion mechanisms are presented; one via two photon absorption and the other one via triplet fusion mechanism. These are strongly required
photophysical mechanisms in conjugated organic molecules, due to showing
ability to enhance the efficiency of organic electronic devices. During the
investigations, Cyanine7 (Cye7) molecule is used as a sensitizer and for the
host molecules rubrene and super yellow molecules are preferred due to their comparatively
close locally excited triplet energy levels. The results show that upconverted
delayed fluorescence arises from triplet-triplet annihilation mechanism in those
particular sensitizer-host systems which gives rise to enhance the internal
quantum efficiencies by populating the locally excited singlet states.
Consequentially, for the first time Cye7 (near infrared) dye is used as a
sensitizer in an energy upconversion experiment, and also two photon absorption
mechanism is reported in ppv based 'super yellow' polymer which has two photon
absorption cross-section at 780 nm

Kaynakça

  • Dr. Figen TÜRKSOY; TUBİTAK-MAM; email: figen.turksoy@tubitak.gov.tr
  • Prof. Dr. Canan VARLIKLI; İYTE; email: cananvarlikli@iyte.edu.tr
  • Prof. Dr. Ali ÇIRPAN; ODTÜ; email: acirpan@metu.edu.tr
Toplam 3 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Metroloji,Uygulamalı ve Endüstriyel Fizik
Bölüm Araştırma Makalesi
Yazarlar

Murat Aydemir 0000-0002-8359-5649

Yayımlanma Tarihi 1 Şubat 2020
Gönderilme Tarihi 12 Mart 2019
Kabul Tarihi 2 Ekim 2019
Yayımlandığı Sayı Yıl 2020

Kaynak Göster

APA Aydemir, M. (2020). Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts. Sakarya University Journal of Science, 24(1), 55-59. https://doi.org/10.16984/saufenbilder.538797
AMA Aydemir M. Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts. SAUJS. Şubat 2020;24(1):55-59. doi:10.16984/saufenbilder.538797
Chicago Aydemir, Murat. “Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped With Super Yellow and Rubrene Hosts”. Sakarya University Journal of Science 24, sy. 1 (Şubat 2020): 55-59. https://doi.org/10.16984/saufenbilder.538797.
EndNote Aydemir M (01 Şubat 2020) Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts. Sakarya University Journal of Science 24 1 55–59.
IEEE M. Aydemir, “Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts”, SAUJS, c. 24, sy. 1, ss. 55–59, 2020, doi: 10.16984/saufenbilder.538797.
ISNAD Aydemir, Murat. “Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped With Super Yellow and Rubrene Hosts”. Sakarya University Journal of Science 24/1 (Şubat 2020), 55-59. https://doi.org/10.16984/saufenbilder.538797.
JAMA Aydemir M. Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts. SAUJS. 2020;24:55–59.
MLA Aydemir, Murat. “Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped With Super Yellow and Rubrene Hosts”. Sakarya University Journal of Science, c. 24, sy. 1, 2020, ss. 55-59, doi:10.16984/saufenbilder.538797.
Vancouver Aydemir M. Triplet-Triplet Annihilation Based Energy Upconversion Mechanism: Cyanine7 Dye Doped with Super Yellow and Rubrene Hosts. SAUJS. 2020;24(1):55-9.

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