Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Donghyo Hahm"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Heteroepitaxy on colloidal nanocrystals often yields defective heterostructures due to intricate reaction pathways. Here, the authors decode the surface chemistry at the molecular level to realise defect-free interfaces with atomic uniformity.
Externí odkaz:
https://doaj.org/article/ed7c40ad9d8640548177613d03fac13e
Autor:
Joon Yup Lee, Eun A. Kim, Jisu Han, Yeongho Choi, Donghyo Hahm, Chi Jung Kang, Wan Ki Bae, Jaehoon Lim, Seong‐Yong Cho
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 1, Pp n/a-n/a (2023)
Externí odkaz:
https://doaj.org/article/4ef4b034867845adb3286ffe905a8b19
Autor:
Jeehye Yang, Donghyo Hahm, Kyunghwan Kim, Seunghyun Rhee, Myeongjae Lee, Seunghan Kim, Jun Hyuk Chang, Hye Won Park, Jaehoon Lim, Minkyoung Lee, Hyeokjun Kim, Joohee Bang, Hyungju Ahn, Jeong Ho Cho, Jeonghun Kwak, BongSoo Kim, Changhee Lee, Wan Ki Bae, Moon Sung Kang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Designing high-resolution displays based on colloidal quantum dots remains a challenge. Here, the authors demonstrate a photo-patterning method to develop CdSe-based core-shell quantum dots patterns of red, green and blue colours with diameters rangi
Externí odkaz:
https://doaj.org/article/68d70c5c45724f7da0b19ba5e9fab4cd
Autor:
Donghyo Hahm, Donghyun Ko, Byeong Guk Jeong, Sohee Jeong, Jaehoon Lim, Wan Ki Bae, Changhee Lee, Kookheon Char
Publikováno v:
Journal of Information Display, Vol 20, Iss 2, Pp 61-72 (2019)
Colloidal semiconductor nanocrystals, referred to as quantum dots (QDs), have unique and superb photophysical properties, promising a variety of applications ranging from optoelectronics and energy harvesting to agriculture. The last decade witnessed
Externí odkaz:
https://doaj.org/article/e166b7bd82f34e7cb57a4457f0c9ab49
Autor:
Jun Hyuk Chang, Hak June Lee, Seunghyun Rhee, Donghyo Hahm, Byeong Guk Jeong, Gabriel Nagamine, Lazaro A. Padilha, Kookheon Char, Euyheon Hwang, Wan Ki Bae
Publikováno v:
Energy Material Advances, Vol 2021 (2021)
Quasi-type II heterostructured nanocrystals (NCs) have been of particular interest due to their great potential for controlling the interplay of charge carriers. However, the lack of material choices for quasi-type II NCs restricts the accessible emi
Externí odkaz:
https://doaj.org/article/4a104c1ef22649a99c7c699b4ef8e40c
Autor:
Hak June Lee, Jin Su Park, Seunghyun Rhee, Jeong Woo Park, Hae Jun Seok, Dongju Jung, Jaemin Lim, Doyoon Shin, Seongbin Im, Se Jong Min, Young-Shin Park, Han Ki Kim, Wan Ki Bae, Donghyo Hahm
Publikováno v:
ACS Applied Materials & Interfaces; 7/31/2024, Vol. 16 Issue 30, p39683-39692, 10p
Autor:
Yeseul Park, Minhyung Lee, Hansol Seo, Doyoon Shin, Donghyo Hahm, Wan Ki Bae, Jaehoon Kim, Jeonghun Kwak
Publikováno v:
Journal of Materials Chemistry C; 5/28/2024, Vol. 12 Issue 20, p7270-7277, 8p
Autor:
Namyoung Ahn, Clément Livache, Valerio Pinchetti, Heeyoung Jung, Ho Jin, Donghyo Hahm, Young-Shin Park, Victor I. Klimov
Publikováno v:
Nature. 617:79-85
Colloidal quantum dots (QDs) are attractive materials for realizing solution-processable laser diodes that could benefit from size-controlled emission wavelengths, low optical-gain thresholds and ease of integration with photonic and electronic circu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66839c20ce13e113312fb53ca476a331
https://doi.org/10.1038/s41586-023-05855-6
https://doi.org/10.1038/s41586-023-05855-6
Autor:
Jun Hyuk Chang, Dongju Jung, Hak June Lee, Doyoon Shin, Youngdu Kim, Donghyo Hahm, Xinbiao Wang, Doh C. Lee, Euyheon Hwang, Young-Shin Park, Wan Ki Bae
Publikováno v:
The Journal of Physical Chemistry Letters. 13:11464-11472
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6234e3d1d8d364ce1430331834ead6e
https://doi.org/10.1021/acs.jpclett.2c03050
https://doi.org/10.1021/acs.jpclett.2c03050
Autor:
Kyunghwan Kim, Donghyo Hahm, Geun Woo Baek, Taesoo Lee, Doyoon Shin, Jaemin Lim, Wan Ki Bae, Jeonghun Kwak
Publikováno v:
ACS Applied Electronic Materials. 4:6229-6236
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd2f4b83a69031d3cec31f3443c5c30b
https://doi.org/10.1021/acsaelm.2c01351
https://doi.org/10.1021/acsaelm.2c01351