Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Seong Ryul Pae"'
Autor:
Ji Woon Choi, Jekyung Kim, Seong Ryul Pae, Joonyun Kim, Chang Gyun Kim, Hojin Lee, Seunghwan Ji, Sung-Wook Nam, Young Kuk Lee, Byungha Shin
Publikováno v:
Chemistry of Materials. 34:6802-6808
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c077fd0da408b96ca7536aabdffdb25
https://doi.org/10.1021/acs.chemmater.2c00940
https://doi.org/10.1021/acs.chemmater.2c00940
Autor:
Su Geun Ji, Jekyung Kim, Dong Hoe Kim, Hee Joon Jung, Byungha Shin, Kai Zhu, Joseph J. Berry, Chuanxiao Xiao, Seok Beom Kang, Passarut Boonmongkolras, Vinayak P. Dravid, Bryon W. Larson, Fei Zhang, Jin Young Kim, Jinhui Tong, Daehan Kim, Sean P. Dunfield, Minkyu Kim, Seong Ryul Pae, Ik Jae Park
Publikováno v:
Science. 368:155-160
Engineering perovskites with anions The bandgap of the perovskite top layer in tandem silicon solar cells must be tuned to ∼1.7 electron volts. Usually, the cation composition is varied because the bromine-rich anion compositions with wide bandgaps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4720f7c8f6636ae3226e8cac2b111fb
https://doi.org/10.1126/science.aba3433
https://doi.org/10.1126/science.aba3433
Autor:
Segi Byun, Sung-Wook Nam, Byungha Shin, Dong Hoe Kim, Seong Ryul Pae, Byung Tae Ahn, Suncheul Kim, Passarut Boonmongkolras, Bonhyeong Koo, Jekyung Kim, June Hyuk Lee, Daehan Kim
Publikováno v:
ACS Applied Energy Materials. 3:2296-2303
By introducing ZnS between Cu(In, Ga)(S,Se)2 (CIGS) and the CdS, we greatly improved the photoelectrochemical (PEC) performance of the CIGS photocathode for hydrogen evolution. Chemical and structu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4558a61c462a0b428ac9eeaac87ad38d
https://doi.org/10.1021/acsaem.9b02387
https://doi.org/10.1021/acsaem.9b02387
Autor:
Douglas M. Bishop, Yun Seog Lee, Nam Joong Jeon, Jun Hong Noh, Teodor K. Todorov, Xiaoyan Shao, Byungha Shin, Oki Gunawan, David B. Mitzi, Yudistira Virgus, Seong Ryul Pae
Publikováno v:
Nature. 575:151-155
The fundamental parameters of majority and minority charge carriers—including their type, density and mobility—govern the performance of semiconductor devices yet can be difficult to measure. Although the Hall measurement technique is currently t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5980e8709104a57bba7d95d3e1809852
https://doi.org/10.1038/s41586-019-1632-2
https://doi.org/10.1038/s41586-019-1632-2
Autor:
Seong Ryul Pae, Oki Gunawan, Douglas M. Bishop, Byungha Shin, David B. Mitzi, Yudistira Virgus
Publikováno v:
2020 47th IEEE Photovoltaic Specialists Conference (PVSC).
Majority and minority carrier properties such as type, density and mobility represent fundamental yet difficult to access parameters governing semiconductor device performance, most notably solar cells. Obtaining this information simultaneously under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5030ca98bed9b5d2d3742b6c5f05a65
https://doi.org/10.1109/pvsc45281.2020.9300483
https://doi.org/10.1109/pvsc45281.2020.9300483
Publikováno v:
ACS Applied Materials & Interfaces. 10:534-540
Recently, the trend in inverted hybrid perovskite solar cells (PVSCs) has been to utilize NiOx as hole transport layers. However, the majority of reported solution-processed NiOx films require a high-temperature thermal annealing process, which is un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::820514ad83f4e2e23298b520b1c727f9
https://doi.org/10.1021/acsami.7b14499
https://doi.org/10.1021/acsami.7b14499
Autor:
Jekyung Kim, Soo-Hyun Kim, Byungha Shin, Yun Seog Lee, Jae Yong Song, Giuk Jeong, Seong Ryul Pae, Oki Gunawan
Publikováno v:
Journal of Alloys and Compounds. 722:474-481
Single-phase SnSe thin films were prepared via thermal co-evaporation using a Se thermal cracker. By carefully tuning the stoichiometry of the SnSe, we found that the composition range of single phase SnSe is very narrow, a Se/Sn ratio of 0.95–0.99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::670dbf23012827d8e617897214f1382e
https://doi.org/10.1016/j.jallcom.2017.06.094
https://doi.org/10.1016/j.jallcom.2017.06.094
Autor:
Syed Dildar Haider Naqvi, Byungha Shin, SeJin Ahn, Minkyu Kim, Passarut Boonmongkolras, Seong Ryul Pae, Daehan Kim
Publikováno v:
Solar RRL. :2000793
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40a97139c0367129eb4a440dee8155df
https://doi.org/10.1002/solr.202000793
https://doi.org/10.1002/solr.202000793
Autor:
D. Frank Ogletree, Changhyun Ko, Yun Seog Lee, Byungha Shin, Oki Gunawan, Gee Yeong Kim, Daehan Kim, William Jo, Seong Ryul Pae
Publikováno v:
The Journal of Physical Chemistry C. 120:21330-21335
We studied the effects of postsynthesis thermal treatments on material properties of CH3NH3PbI3 perovskite films and their photovoltaic performance. Kelvin probe force microscopy revealed the existence of a positive potential barrier at grain boundar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3eab6b1e1e2501f463334b0e6286402
https://doi.org/10.1021/acs.jpcc.6b08744
https://doi.org/10.1021/acs.jpcc.6b08744