Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Ju-Hyung Yun"'
Publikováno v:
Polymers, Vol 16, Iss 16, p 2371 (2024)
This study investigates the energy transfer mechanism between the organic polymer poly(2-methoxy-5(2’-ethyl)heroxyphenylenevinylene) (MEH−PPV) and CdSe/ZnS core-shell quantum dots (CdSe/ZnS CSQDs). Additionally, a hybrid ZnO-based photodetector (
Externí odkaz:
https://doaj.org/article/5807741fc1c54a3aa4827fb724693f90
Autor:
Sung-Tae Kim, Ho-Jung Jeong, Ye-Chan Kim, Vishwa Bhatt, Manjeet Kumar, Ju-Hyung Yun, Jae-Hyung Jang
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 2255-2261 (2021)
To overcome the absence of sodium (Na) and to prevent undesired impurity diffusion from stainless steel (STS) substrates, a bi-layer molybdenum (Mo) structure consisting of a 1-μm-thick Mo and Na-doped Mo (Mo:Na) with variable thickness was utilized
Externí odkaz:
https://doaj.org/article/d88c3cac9b8f4125bef98617824f11da
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 83 (2021)
Recently, in the solar energy society, several key technologies have been reported to meet a grid parity, such as cost-efficient materials, simple processes, and designs. Among them, the assistive plasmonic of metal nanoparticles (MNPs) integrating w
Externí odkaz:
https://doaj.org/article/58c17c1fa66240eeb29eb3da06899f1f
Autor:
Ho-Jung Jeong, Ye-Chan Kim, Sung-Tae Kim, Min-Ho Choi, Young-Hyun Song, Ju-Hyung Yun, Min-Su Park, Jae-Hyung Jang
Publikováno v:
Micromachines, Vol 11, Iss 9, p 877 (2020)
We report an anti-reflective cover glass for Cu(In,Ga)Se2 (CIGS) thin film solar cells. Subwavelength structures (SWSs) were fabricated on top of a cover glass using one-step self-masked etching. The etching method resulted in dense whiskers with hig
Externí odkaz:
https://doaj.org/article/5e8d2de07760416997c853898afd7d77
Publikováno v:
Applied Sciences, Vol 10, Iss 15, p 5285 (2020)
A heterostructure of Sn-doped In2O3 (ITO)/Al-doped ZnO (AZO)/n-Si was proposed and studied for photovoltaics. The top ITO worked as a transparent conducting layer for excellent optical transparency and current collection. The AZO/n-Si served as the a
Externí odkaz:
https://doaj.org/article/edc028e8da51422b85600e72107b3efc
Publikováno v:
International Journal of Photoenergy, Vol 2014 (2014)
Metal/semiconductor and transparent conductive oxide (TCO)/semiconductor heterojunctions have emerged as an effective modality in the fabrication of photoelectric devices. This review is following a recent shift toward the engineering of TCO layers a
Externí odkaz:
https://doaj.org/article/3a5cd7e782704cf6b5d2a138bc4fcf80
Publikováno v:
ACS Applied Electronic Materials. 4:6284-6299
Autor:
Rajesh Kumar, Sheo K. Mishra, Arvind Kumar, Indresh Kumar, Manjeet Kumar, Ju‐Hyung Yun, Sunil Kumar, Abhimanyu Kumar Singh
Publikováno v:
Luminescence.
Publikováno v:
physica status solidi (RRL) – Rapid Research Letters.
Publikováno v:
Materials Letters. 345:134486