Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Pyungeun Jeon"'
Autor:
Jinwon Sun, Heechoon Ahn, Sunwoo Kang, Soo-Byung Ko, Dayoon Song, Hyun Ah Um, Sungbum Kim, Yoonkyoo Lee, Pyungeun Jeon, Seok-Hwan Hwang, Youngmin You, Changwoong Chu, Sunghan Kim
Publikováno v:
Nature Photonics. 16:212-218
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c6fbbe7de77d825efa755999595bb50
https://doi.org/10.1038/s41566-022-00958-4
https://doi.org/10.1038/s41566-022-00958-4
Autor:
Jin Woo Lee, Jeong Won Kim, Hyunbok Lee, Yeonjin Yi, Jeihyun Lee, Tae Gun Kim, Kwangho Jeong, Pyungeun Jeon
Publikováno v:
Organic Electronics. 13:820-825
Highly enhanced electron injection is demonstrated with a thin manganese dioxide (MnO2) electron injection layer (EIL) in Alq3-based organic light-emitting diodes. Insertion of the MnO2 EIL between the Al cathode and Alq3 results in highly improved d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e710b4f8d2434f725a39cc14e95b24
https://doi.org/10.1016/j.orgel.2012.01.012
https://doi.org/10.1016/j.orgel.2012.01.012
Autor:
Pyungeun Jeon, Hyun Sung Kim, Yeonjin Yi, Sang Wan Cho, Hyunbok Lee, Kyul Han, Kwanghee Cho, Kwangho Jeong
Publikováno v:
Synthetic Metals. 159:2502-2505
The electronic structures of pentacene/MoO3/Al and pentacene/Al were studied using in situ photoemission spectroscopy. The secondary electron cutoffs, highest occupied molecular orbitals (HOMOs) and core level changes were measured upon deposition of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb2a041447bee4b3f2eecfd7d48fa5d6
https://doi.org/10.1016/j.synthmet.2009.08.041
https://doi.org/10.1016/j.synthmet.2009.08.041
Autor:
Yeonjin Yi, Pyungeun Jeon, Hyunbok Lee, Jeong Won Kim, Kwangho Jeong, Jeihyun Lee, Tae Gun Kim
Publikováno v:
Applied Physics Letters. 100:203301
Cesium azide (CsN3) is confirmed to be decomposed during thermal evaporation. Only Cs could be deposited on tris(8-hydroxyquinolinato)aluminum (Alq3) and n-type doping is easily achieved. Organic light-emitting devices with CsN3 show highly improved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dd46bed558d776aef0d0bc83b0b5d5e
https://doi.org/10.1063/1.4718017
https://doi.org/10.1063/1.4718017
Autor:
Yeonjin Yi, Pyungeun Jeon, Kwangho Jeong, Jin Woo Lee, Seong Jun Kang, Jeihyun Lee, Hyunbok Lee
Publikováno v:
Journal of Applied Physics. 111:073711
C60 has been used as an electron accepting and transporting material in various organic electronic devices. In such devices, Al and Ag have been adopted as a common cathode in combination with electron injection layers (EIL), e.g., LiF. We found that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701d1657d3cf15f159e0b1b2931d662f
https://doi.org/10.1063/1.3700249
https://doi.org/10.1063/1.3700249
Publikováno v:
Applied Physics Letters. 99:073305
1,4,5,8-naphthalene-tetracarboxylic-dianhydride (NTCDA) is known to improve hole injection when inserted between the hole transport layer and the indium tin oxide (ITO) anode in organic light emitting devices. To clarify the origin of the improvement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f64d8fcb6b095cfd836f50b5b906c29
https://doi.org/10.1063/1.3628293
https://doi.org/10.1063/1.3628293
Publikováno v:
Applied Physics Letters; 8/15/2011, Vol. 99 Issue 7, p073305, 3p, 1 Diagram, 2 Graphs