Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Byeong Geun Jeong"'
Autor:
Chanwoo Lee, Byeong Geun Jeong, Sung Hyuk Kim, Dong Hyeon Kim, Seok Joon Yun, Wooseon Choi, Sung-Jin An, Dongki Lee, Young-Min Kim, Ki Kang Kim, Seung Mi Lee, Mun Seok Jeong
Publikováno v:
npj 2D Materials and Applications, Vol 6, Iss 1, Pp 1-9 (2022)
Abstract Nanoscale defects in two-dimensional (2D) transition metal dichalcogenides (TMDs) alter their intrinsic optical and electronic properties, and such defects require investigation. Atomic-resolution techniques such as transmission electron mic
Externí odkaz:
https://doaj.org/article/192d1b4a7e7647f1855bfe5e3672e100
Publikováno v:
Nanomaterials, Vol 11, Iss 10, p 2735 (2021)
Thermal properties, such as thermal conductivity, heat capacity, and melting temperature, influence the efficiency and stability of two-dimensional (2D) material applications. However, existing studies on thermal characteristics—except for thermal
Externí odkaz:
https://doaj.org/article/7f0e1724a52c4bf0aebf814dcd90213d
Publikováno v:
Materials, Vol 14, Iss 21, p 6422 (2021)
In this study, we fabricated and characterized uniform multi-cation perovskite FAxMA1−xPbI3 films. We used the dynamic spin-coating method to control the cation ratio of the film by gradually increasing the FA+, which replaced the MA+ in the films.
Externí odkaz:
https://doaj.org/article/b289592c243c4c3184b41774d42dc3c7
Autor:
Dongki Lee, Se Gyo Han, Hyojung Kim, Hyeongjin Hwang, Chaneui Park, Jaebum Noh, Jungho Mun, Hak-Won Nho, Jeong Bin Cho, Dong Hyeon Kim, Byeong Geun Jeong, Chang-Mok Oh, Taewoong Yoon, Woong Sung, Hansol Lee, Sanghee Nah, Boseok Kang, In-Wook Hwang, Joon I. Jang, Oh-Hoon Kwon, Junsuk Rho, Mun Seok Jeong, Kilwon Cho
Publikováno v:
Chemistry of Materials. 34:10873-10884
Autor:
Dongki Lee, Jaewon Lee, Dong Hun Sin, Se Gyo Han, Hansol Lee, Wookjin Choi, Hyojung Kim, Jaebum Noh, Jungho Mun, Woong Sung, Sang Woo Kim, Byeong Geun Jeong, Sung Hyuk Kim, Junsuk Rho, Mun Seok Jeong, Kilwon Cho
Publikováno v:
The Journal of Physical Chemistry C. 126:3171-3179
Autor:
Juchan Lee, Myung Joon Kim, Byeong Geun Jeong, Chan Kwon, Yumin Cha, Soo Ho Choi, Ki Kang Kim, Mun Seok Jeong
Publikováno v:
Applied Surface Science. 613:155900
Autor:
Junsuk Rho, Dongyeop X. Oh, Jungho Mun, Byeong Geun Jeong, Mun Seok Jeong, Yunmo Sung, Sungjee Kim, Se Gyo Han, Dong Ki Lee, Sung Hyuk Kim, Kilwon Cho
Publikováno v:
The Journal of Physical Chemistry C. 124:20605-20613
We investigated the photophysical interactions between CdSe/CdS quantum dots (QDs) and a conjugated polymer (CP, P3HT). The photoluminescence intensity of P3HT in the QDs/P3HT hybrid system is sign...
Publikováno v:
Nanophotonics. 9:2989-2996
In a tip-enhanced Raman spectroscopy (TERS) system, using a sharp nanotip that comprises a noble metal is critical to attaining high spatial resolution and highly enhanced Raman scattering. A strongly acidic solution is typically used to fabricate go
Autor:
Hyang Mi Yu, Seung Mi Lee, Mun Seok Jeong, Sung Jin An, Dae Young Park, Chulho Park, Kihyuk Yang, Chanwoo Lee, Byeong Geun Jeong
Publikováno v:
Journal of the Korean Physical Society. 75:801-805
Monolayer (ML) molybdenum disulfide (MoS2) is a promising material for next-generation optoelectronic applications because MoS2 exhibits remarkable electronic and optical properties owing to its flexibility and direct bandgap. Despite these outstandi
Autor:
Mun Seok Jeong, Sung Jin An, Chulho Park, Hyang Mi Yu, Kihyuk Yang, Chanwoo Lee, Seung Mi Lee, Dae Young Park, Byeong Geun Jeong
Publikováno v:
Journal of the Korean Physical Society. 75:827-831
Efficient detection of chemical warfare agents (CWAs) has become indispensable because of the constantly increasing widespread use of CWAs to inflict mass deaths. The commonly used mass spectrometry for CWA detection has a few drawbacks, such as the