Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Moon Gyu Han"'
Publikováno v:
ACS Energy Letters. :1577-1585
We fabricated a homogeneous thin film by blending a hole-transporting organic molecule having long alkyl chains, N,N′-bis(3-methylphenyl)-N,N′-bis(phenyl)-9,9-dioctylfluorene (DOFL-TPD), with InP/Z...
Autor:
Kwang Hee Lee, Moon Gyu Han, Yong Wan Jin, Seon-Jeong Lim, Sungyoung Yun, Tadao Yagi, Kyung-Bae Park, Sang Yoon Lee, Dong-Seok Leem, Xavier Bulliard, Gae Hwang Lee, Yeong Suk Choi
Publikováno v:
The Journal of Physical Chemistry C. 120:10176-10184
Charge transfer (CT) states at the donor–acceptor interfaces play an important role in organic optoelectronic devices, yielding photocarrier generation or recombination losses. In this study, we fabricate and characterize vacuum-deposited organic p
Autor:
Choi Hye Sung, Kwang Hee Lee, Yong Wan Jin, Moon Gyu Han, Seon-Jeong Lim, Kyung-Bae Park, Sangyoon Lee, Ioannis Kymissis, Yeong Suk Choi, Sungyoung Yun, Luisa Torsi, Gae Hwang Lee, Ruth Shinar, Dong-Seok Leem, Younhee Lim
Publikováno v:
Organic Sensors and Bioelectronics X.
Autor:
Hong-shik Shim, Sang Yoon Lee, Jung Woo Kim, Chul-Joon Heo, Yong Wan Jin, Moon Gyu Han, Chang Gyun Shin, Seon-Jeong Lim
Publikováno v:
Advanced Optical Materials. 2:535-541
tuning in the whole visible regime through large changes in the particle-particle separation originating from the electrophoretic movement of the charged particles while maintaining the ordered crystal structure under the external fields.[10] In spit
Autor:
Yong Wan Jin, Kyoung-won Na, Takkyun Ro, Sungyoung Yun, Chul-Joon Heo, Moon Gyu Han, Tadao Yagi, Sakurai Rie, Sang Yoon Lee, Seon-Jeong Lim, Dong-Seok Leem, Xavier Bulliard, Jung-Chak Ahn, Sang-chul Sul, Kyung-Bae Park, Gae Hwang Lee
Publikováno v:
ACS applied materialsinterfaces. 8(39)
There are growing opportunities and demands for image sensors that produce higher-resolution images, even in low-light conditions. Increasing the light input areas through 3D architecture within the same pixel size can be an effective solution to add
Autor:
Hong-shik Shim, Haishun Jin, Sang Yoon Lee, Jung Woo Kim, Seog-Jin Jeon, Moon Gyu Han, Chul-Joon Heo, Chang Gyun Shin
Publikováno v:
Advanced Materials. 24:6438-6444
An electrically tunable photonic crystal is developed utilizing crystalline colloidal arrays of high refractive index particles. Through modulation of the refractive index of the particle, and the applied electric field, both the bandwidth and positi
Autor:
Kyungjae Chung, Chul-Joon Heo, Jung H. Shin, Hong-Seok Lee, Yong-wan Jin, Seung-Man Yang, Sunkyu Yu, Jae Won Shim, Namkyoo Park, Moon Gyu Han, Sang Yoon Lee
Publikováno v:
Advanced Materials. 24:2375-2379
Thin-film color reflectors inspired by Morpho butterflies are fabricated. Using a combination of directional deposition, silica microspheres with a wide size distribution, and a PDMS (polydimethylsiloxane) encasing, a large, flexible reflector is cre
Controlled degradation of poly(ethyl cyanoacrylate-co-methyl methacrylate) (PECA-co-PMMA) copolymers
Autor:
Sanghoon Kim, Moon Gyu Han
Publikováno v:
Polymer. 50:1270-1280
Copolymers of poly(ethyl cyanoacrylate- co -methyl methacrylate) (PECA- co -PMMA) with various compositions were synthesized by free radical bulk polymerization in an effort to control degradation and stability as well as glass transition temperature
Publikováno v:
Polymer Degradation and Stability. 93:1243-1251
Poly(ethyl cyanoacrylate) was synthesized using N , N ′-dimethyl- p -toluidine as an initiator through an anionic/zwitterionic pathway. The degradability and the degradation mechanism of the prepared polymer were examined from various viewpoints. A
Autor:
Stephen H. Foulger, Christopher F. Huebner, Jay K. Sperry, Samuel T. Ingram, Moon Gyu Han, Amit Gupta
Publikováno v:
J. Mater. Chem.. 17:1347-1352
Polyaniline coated poly(butyl methacrylate) core–shell particles were synthesized and formulated into electrically conductive colloidal inks appropriate for use in roll-to-roll printing. Since the first demonstration of an organic field-effect tran