Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Si-Hoon Kim"'
Autor:
Si-Hoon Kim, Gyeong-Seok Hwang, Donghwan Koo, Dong-Hyun Seo, Ye-Pil Kwon, Hansuek Lee, Hyesung Park, Eun-chae Jeon, Ju-Young Kim
Publikováno v:
Nano Research. 15:7476-7483
Publikováno v:
The Korean Society of Manufacturing Process Engineers. 19:23-28
Autor:
Sang-Yun Lee, Yun Seok Nam, Jae Choul Yu, Si-Hoon Kim, Sukbin Lee, Seungjin Lee, Myoung Hoon Song, Eui Dae Jung, Ju-Young Kim
Publikováno v:
ACS Applied Materials & Interfaces. 11:39274-39282
Metal halide perovskites have been actively studied as promising materials in optoelectronic devices because of their superior optical and electrical properties and have also shown considerable potential for flexible devices because of their good mec
Autor:
Seungki, Jo, Soyoung, Cho, U Jeong, Yang, Gyeong-Seok, Hwang, Seongheon, Baek, Si-Hoon, Kim, Seung Hwae, Heo, Ju-Young, Kim, Moon Kee, Choi, Jae Sung, Son
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(23)
Compared with the large plastic deformation observed in ductile metals and organic materials, inorganic semiconductors have limited plasticity (0.2%) due to their intrinsic bonding characters, restricting their widespread applications in stretchable
Autor:
Young-Cheon Kim, Si-Hoon Kim, Kyoung Jin Choi, Jae-il Jang, Inho Kim, Ju-Young Kim, Jeong-Hyun Woo, Heung Nam Han
Publikováno v:
Scripta Materialia. 140:1-4
Four-point bending tests are performed on 50-μm-thick single-crystalline silicon (Si) wafers with dome- and pyramid-shaped surface patterns, which are used as flexible Si solar cells. Surface patterns, which act as stress concentrators, reduce the f
Autor:
Seongheon Baek, Soyoung Cho, U Jeong Yang, Gyeong-Seok Hwang, Seung Hwae Heo, Moon Kee Choi, Seungki Jo, Si-Hoon Kim, Jae Sung Son, Ju-Young Kim
Publikováno v:
Advanced Materials. 33:2170181
Publikováno v:
Metals and Materials International. 23:76-81
Nanoindentation has been widely used to measure mechanical properties for instance elastic modulus and hardness due to relatively simple sample preparation and experimental procedure. Primary limitation of nanoindentation is that it does not measure
Autor:
Ju-Young Kim, Si-Hoon Kim, Myoung Hoon Song, Hangeul Kim, Seung-min Ahn, Eui Dae Jung, Sukbin Lee
Publikováno v:
Nano letters. 19(6)
The mechanical flexibility of perovskite solar cells as well as high power conversion efficiency is attracting increasing attention. In addition to existing empirical approaches, such as cyclic bending tests, in this study we report the tensile prope
Autor:
Jae Choul Yu, Kyoung Jin Choi, Eui Dae Jung, Si Hoon Kim, Yun Seok Nam, Jeong Hyun Woo, Sukbin Lee, Seungjin Lee, Myoung Hoon Song, Da Bin Kim, Seung min Ahn, Sang-Yun Lee, Ju-Young Kim
Publikováno v:
Nano letters. 19(2)
Organic–inorganic hybrid perovskites have been investigated extensively for use in perovskite-based solar cells and light-emitting diodes (LEDs) because of their excellent electrical and optical properties. Although the flexibility of perovskite LE
Publikováno v:
Corrosion Science. 128:267-269