Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Keehoon Kang"'
Publikováno v:
Advanced Science, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract Thermoelectric (TE) generation with solution‐processable conducting polymers offers substantial potential in low‐temperature energy harvesting based on high tunability in materials, processes, and form‐factors. However, manipulating th
Externí odkaz:
https://doaj.org/article/7e9a6782218b4c659187223b82f5fa94
Autor:
Yongjin Kim, Hyeonmin Choi, Jonghoon Lee, Young‐Kwang Jung, Joonha Jung, Jaeyoon Cho, Takhee Lee, Keehoon Kang
Publikováno v:
EcoMat, Vol 5, Iss 11, Pp n/a-n/a (2023)
Abstract Over the past decade, metal halide perovskites (MHPs) have received great attention, triggered by the tremendous success of their record‐breaking power conversion efficiency values in solar cells. Recently, there have been significant inte
Externí odkaz:
https://doaj.org/article/d1ade3a278a04e18bb22424a33f454bf
Autor:
Kyeong-Yoon Baek, Woocheol Lee, Jonghoon Lee, Jaeyoung Kim, Heebeom Ahn, Jae Il Kim, Junwoo Kim, Hyungbin Lim, Jiwon Shin, Yoon-Joo Ko, Hyeon-Dong Lee, Richard H. Friend, Tae-Woo Lee, Jeongjae Lee, Keehoon Kang, Takhee Lee
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
While emission and stability of metal–halide perovskites can be enhanced through heterostructural encapsulation, a controlled synthesis route to such structures is not trivial to realize. Here, the authors design a mechanochemistry-driven protocol
Externí odkaz:
https://doaj.org/article/a8ba983adf75490dacb7942a10beba8c
Autor:
Woocheol Lee, Jonghoon Lee, Hyeon-Dong Lee, Junwoo Kim, Heebeom Ahn, Youngrok Kim, Daekyoung Yoo, Jeongjae Lee, Tae-Woo Lee, Keehoon Kang, Takhee Lee
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-3 (2021)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/ee73d4a623844a7a93612433c1c0bb7c
Autor:
Junseok Seo, Jin Hee Lee, Jinsu Pak, Kyungjune Cho, Jae‐Keun Kim, Jaeyoung Kim, Juntae Jang, Heebeom Ahn, Seong Chu Lim, Seungjun Chung, Keehoon Kang, Takhee Lee
Publikováno v:
Advanced Science, Vol 8, Iss 19, Pp n/a-n/a (2021)
Abstract Recently, there have been numerous studies on utilizing surface treatments or photosensitizing layers to improve photodetectors based on 2D materials. Meanwhile, avalanche breakdown phenomenon has provided an ultimate high‐gain route towar
Externí odkaz:
https://doaj.org/article/1911b165b6f24d5dadfcad553f905d9b
Autor:
Maoning Wang, Tao Wang, Oluwafemi S. Ojambati, Thorin Jake Duffin, Keehoon Kang, Takhee Lee, Elke Scheer, Dong Xiang, Christian A. Nijhuis
Publikováno v:
Nature Reviews Chemistry. 6(10):681-704
Molecular junctions are building blocks for constructing future nanoelectronic devices that enable the investigation of a broad range of electronic transport properties within nanoscale regions. Crossing both the nanoscopic and mesoscopic length scal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::098c0ce04c16986932208ca31abfabfb
https://doi.org/10.1038/s41570-022-00423-4
https://doi.org/10.1038/s41570-022-00423-4
Publikováno v:
2023 7th IEEE Electron Devices Technology & Manufacturing Conference (EDTM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::443834142431baa8238196e6eefafca9
https://doi.org/10.1109/edtm55494.2023.10102992
https://doi.org/10.1109/edtm55494.2023.10102992
Autor:
Jaeyoung Kim, Kyungjune Cho, Jinsu Pak, Woocheol Lee, Junseok Seo, Jae-Keun Kim, Jiwon Shin, Juntae Jang, Kyeong-Yoon Baek, Jonghoon Lee, Seungjun Chung, Keehoon Kang, Takhee Lee
Publikováno v:
ACS Nano. 16:5376-5383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::945298f21fb1c8986ba4bb7e2a6cd0f4
https://doi.org/10.1021/acsnano.1c08104
https://doi.org/10.1021/acsnano.1c08104
Autor:
Zhongkai Yu, Woo Hyeon Jeong, Keehoon Kang, Hochan Song, Xinyu Shen, Hyungju Ahn, Seok Woo Lee, Xiangyang Fan, Ji Won Jang, Su Ryong Ha, Jeong Wan Min, Jong Hyun Park, Jongmin Han, Eui Dae Jung, Myoung Hoon Song, Dong Wook Chang, Won Bin Im, Sung Heum Park, Hyosung Choi, Bo Ram Lee
Publikováno v:
Journal of Materials Chemistry A. 10:13928-13935
A polymer/small-molecule binary-blend hole transport layer provided balanced charge transport and efficient recombination of electrons and holes in the perovskite layer, and an optimal device based on the blended HTL shows the highest EQE of 5.30%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28e826aef379f4a707f18f075b3baea0
https://doi.org/10.1039/d2ta01987f
https://doi.org/10.1039/d2ta01987f
Autor:
Kyungjune Cho, Haena Yim, Gahui Park, Jiwoo Yang, So Yeon Yoo, Jongwoo Nam, Minwoo Song, Deok-Hwang Kwon, Keehoon Kang, Takhee Lee, Ji-Won Choi, Seungjun Chung
A high-order superlattice is desirable in emerging classes of semiconductors because it allows functionalities beyond the reach of existing materials. Despite their beneficial features, certain shortcomings, such as the poor interface between heteros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::718a9af808f9077dc04c0b5db7a24394
https://doi.org/10.21203/rs.3.rs-2570785/v1
https://doi.org/10.21203/rs.3.rs-2570785/v1
