Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Junseok Jeong"'
Facet-selective morphology-controlled remote epitaxy of ZnO microcrystals via wet chemical synthesis
Autor:
Joonghoon Choi, Dae Kwon Jin, Junseok Jeong, Bong Kyun Kang, Woo Seok Yang, Asad Ali, Jinkyoung Yoo, Moon J. Kim, Gyu-Chul Yi, Young Joon Hong
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract We report on morphology-controlled remote epitaxy via hydrothermal growth of ZnO micro- and nanostructure crystals on graphene-coated GaN substrate. The morphology control is achieved to grow diverse morphologies of ZnO from nanowire to micr
Externí odkaz:
https://doaj.org/article/0742ec012626473cba2b84494c180df9
Position-controlled remote epitaxy of ZnO for mass-transfer of as-deployed semiconductor microarrays
Autor:
Dae Kwon Jin, Joonghoon Choi, Junseok Jeong, Bong Kyun Kang, Qingxiao Wang, Woo Seok Yang, Moon J. Kim, Young Joon Hong
Publikováno v:
APL Materials, Vol 9, Iss 5, Pp 051102-051102-8 (2021)
We report the site-selective remote epitaxial growth of mechanically transferable ZnO microrod (MR) and microdisk (MD) arrays via hydrothermal growth. To designate the growth sites, a hole-patterned poly(methyl methacrylate) mask layer is formed on t
Externí odkaz:
https://doaj.org/article/9bf73c4abb344557b63240715afeb096
Autor:
Hyunseok Kim, Yunpeng Liu, Kuangye Lu, Celesta S. Chang, Dongchul Sung, Marx Akl, Kuan Qiao, Ki Seok Kim, Bo-In Park, Menglin Zhu, Jun Min Suh, Jekyung Kim, Junseok Jeong, Yongmin Baek, You Jin Ji, Sungsu Kang, Sangho Lee, Ne Myo Han, Chansoo Kim, Chanyeol Choi, Xinyuan Zhang, Hyeong-Kyu Choi, Yanming Zhang, Haozhe Wang, Lingping Kong, Nordin Noor Afeefah, Mohamed Nainar Mohamed Ansari, Jungwon Park, Kyusang Lee, Geun Young Yeom, Sungkyu Kim, Jinwoo Hwang, Jing Kong, Sang-Hoon Bae, Yunfeng Shi, Suklyun Hong, Wei Kong, Jeehwan Kim
Publikováno v:
Nature Nanotechnology. 18:464-470
Autor:
Jiho Shin, Hyunseok Kim, Suresh Sundaram, Junseok Jeong, Bo-In Park, Celesta S. Chang, Joonghoon Choi, Taemin Kim, Mayuran Saravanapavanantham, Kuangye Lu, Sungkyu Kim, Jun Min Suh, Ki Seok Kim, Min-Kyu Song, Yunpeng Liu, Kuan Qiao, Jae Hwan Kim, Yeongin Kim, Ji-Hoon Kang, Jekyung Kim, Doeon Lee, Jaeyong Lee, Justin S. Kim, Han Eol Lee, Hanwool Yeon, Hyun S. Kum, Sang-Hoon Bae, Vladimir Bulovic, Ki Jun Yu, Kyusang Lee, Kwanghun Chung, Young Joon Hong, Abdallah Ougazzaden, Jeehwan Kim
Publikováno v:
Nature. 614:81-87
Facet-selective morphology-controlled remote epitaxy of ZnO microcrystals via wet chemical synthesis
Autor:
Jinkyoung Yoo, Asad Ali, Woo Seok Yang, Joonghoon Choi, Young Joon Hong, Bong Kyun Kang, Moon J. Kim, Dae Kwon Jin, Gyu-Chul Yi, Junseok Jeong
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
Scientific Reports
We report on morphology-controlled remote epitaxy via hydrothermal growth of ZnO micro- and nanostructure crystals on graphene-coated GaN substrate. The morphology control is achieved to grow diverse morphologies of ZnO from nanowire to microdisk by
Autor:
Hyunseok Kim, Celesta S. Chang, Sangho Lee, Jie Jiang, Junseok Jeong, Minseong Park, Yuan Meng, Jongho Ji, Yeunwoo Kwon, Xuechun Sun, Wei Kong, Hyun S. Kum, Sang-Hoon Bae, Kyusang Lee, Young Joon Hong, Jian Shi, Jeehwan Kim
Publikováno v:
Nature Reviews Methods Primers. 2
Autor:
Gwan Woo Kim, Jong Kyu Kim, Gunn Kim, Young Joon Hong, Sung Ho Moon, Yong-Jin Kim, Junseok Jeong, Dae Kwon Jin, Keun Soo Kim
Publikováno v:
Current Applied Physics. 20:352-357
We report on the electroluminescent (EL) and electrical characteristics of graphene-inserted ZnO nanorods (NRs)/p-GaN heterojunction diode. In a comparative study, ZnO NRs/p-GaN and ZnO NRs/graphene/p-GaN heterojunctions exhibit white and yellow EL e
Autor:
Jinhyeok Choi, Kyu Young Kim, Young Jin Choi, Yonghun Lee, Woo-Jae Chung, Kwang Heo, Young Joon Hong, Dham Gwak, Junseok Jeong, Minbaek Lee, In Woo Park, Yong Hoe Ahn
Publikováno v:
Nano Energy. 57:737-745
Biocompatible materials are expected to play important roles in biomedical applications. In particular, dipeptide nanostructures have attracted considerable attention because of their biocompatibility, functional molecular recognition, and unique bio
Autor:
Junseok Jeong, Kyung Ah Min, Jinkyoung Yoo, Woo Seok Yang, Suklyun Hong, Young Joon Hong, Dong Hoon Shin, Sangwook Lee
Publikováno v:
Nanoscale. 10:22970-22980
Two-dimensional atomic layered materials (2d-ALMs) are emerging candidates for use as epitaxial seed substrates for transferrable epilayers. However, the micrometer-sized domains of 2d-ALMs preclude their practical use in epitaxy because they cause c
Autor:
Mun Seok Jeong, Dae Kwon Jin, Woo Seok Yang, Junho Jang, Joonghoon Choi, Young Joon Hong, Byeong-Soo Bae, Junseok Jeong, Moon J. Kim, Qingxiao Wang, Bong Kyun Kang, Won Il Park
Publikováno v:
Nano Energy. 86:106075
The remote epitaxy of GaN p–n homojunction microcrystals (μCs) is demonstrated for fabricating transferable, flexible white light-emitting diodes (WLEDs). The GaN p–n junction μCs are randomly grown on graphene-coated Al2O3(0001), which are the