Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Sang-Hoon Nam"'
Autor:
Dae‐Ho Son, Ha Kyung Park, Dae‐Hwan Kim, Jin‐Kyu Kang, Shi‐Joon Sung, Dae‐Kue Hwang, Jaebaek Lee, Dong‐Hwan Jeon, Yunae Cho, William Jo, Taeseon Lee, JunHo Kim, Sang‐Hoon Nam, Kee‐Jeong Yang
Publikováno v:
Carbon Energy, Vol 6, Iss 3, Pp n/a-n/a (2024)
Abstract Cu2ZnSn(S,Se)4 (CZTSSe) solar cells have resource distribution and economic advantages. The main cause of their low efficiency is carrier loss resulting from recombination of photo‐generated electron and hole. To overcome this, it is impor
Externí odkaz:
https://doaj.org/article/617b7d46d6b5421f94ccc56c71e4b1b9
Autor:
Do Hyeog Kim, Sang-Hoon Nam, Gina Han, Seo Rim Park, Gwang Ho Jeong, Seok Kim, Young Tae Cho, Nicholas Xuanlai Fang
Publikováno v:
APL Materials, Vol 12, Iss 2, Pp 021129-021129-12 (2024)
This study entailed the development of an advanced photocatalyst model characterized by high efficiency and ease in dispersion and retrieval processes. This model incorporates a multiscale-hierarchical open-cell structure integrated with nanostructur
Externí odkaz:
https://doaj.org/article/96c030038a484268a13697fccec1687c
Autor:
Woo Young Kim, Bo Wook Seo, Sang Hoon Lee, Tae Gyung Lee, Sin Kwon, Won Seok Chang, Sang-Hoon Nam, Nicholas X. Fang, Seok Kim, Young Tae Cho
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract The main challenge in preparing a flexible mold stamp using roll-to-roll nanoimprint lithography is to simultaneously increase the imprintable area with a minimized perceptible seam. However, the current methods for stitching multiple small
Externí odkaz:
https://doaj.org/article/ec04bf06fbaa474a96951786c8106cce
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 46, Iss , Pp 101508- (2023)
The roll-to-roll manufacturing system is utilized for processing flexible webs into functional films, offering high productivity through continuous multi-stage processing. In the converting span, which encompasses coating, printing, and drying proces
Externí odkaz:
https://doaj.org/article/55b5ee4f408d4bdeb7c89595c250c9fc
Publikováno v:
Energies, Vol 15, Iss 11, p 4073 (2022)
Lightweight reactor materials that simultaneously possess low heat capacity and large surface area are desirable for various applications such as catalytic supports, heat exchangers, and biological scaffolds. However, they are challenging to satisfy
Externí odkaz:
https://doaj.org/article/c965f51de75a4836b0d693f5ccbe9238
Autor:
Sang Hoon Nam
Publikováno v:
JOURNAL OF INTERNATIONAL BUSINESS AND ECONOMY. 23:41-66
‘Face’ is a sociological concept that refers to a positive self-image that one presents or is assumed to present to others in public. Although face is considered a universal phenomenon, there are substantial cultural differences in how it is conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ebcb493684f1255190f926617f129fb
https://doi.org/10.51240/jibe.2022.2.2
https://doi.org/10.51240/jibe.2022.2.2
Autor:
Woo Young Kim, Bo Wook Seo, Sang Hoon Lee, Tae Gyung Lee, Sin Kwon, Won Seok Chang, Sang-Hoon Nam, Nicholas X. Fang, Seok Kim, Young Tae Cho
The main challenge in preparing a flexible mold stamp using roll-to-roll nanoimprint lithography is to simultaneously increase the imprintable area with a minimized perceptible seam. However, the current methods for stitching multiple small molds to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fef8887a9eed8a84df5891c6f0632c8b
https://doi.org/10.21203/rs.3.rs-2278352/v1
https://doi.org/10.21203/rs.3.rs-2278352/v1
Autor:
Woo Young Kim, Hyeok Jae Choi, Jung Hyun Park, Eungman Lee, Nicholas X. Fang, Sang Hoon Nam, Inho Jo, Seunghang Shin, Do Hyeog Kim, Seok Kim, Young Tae Cho, Su Hyun Choi, Heedoo Lee
Publikováno v:
ACS
Evaporation-induced particle aggregation in drying droplets is of significant importance in the prevention of pathogen transfer due to the possibility of indirect fomite transmission of the infectious virus particles. In this study, particle aggregat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3510f6d61bac18777399a8a476bebf6
https://doi.org/10.1021/acsnano.1c01636
https://doi.org/10.1021/acsnano.1c01636
Autor:
Na Na Jeon, Sang Hoon Nam
Publikováno v:
Advances in Theory and Practice of Emerging Markets ISBN: 9783030876203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::655d989fa42cfb94fcd3b38b83e47936
https://doi.org/10.1007/978-3-030-87621-0_11
https://doi.org/10.1007/978-3-030-87621-0_11
Publikováno v:
High Power Laser Science and Engineering. 9
We present experimental and numerical investigations of high-energy mid-infrared filamentation with multi-octave-spanning supercontinuum generation (SCG), pumped by a 2.4 μm, 250 fs Cr:ZnSe chirped-pulse laser amplifier. The SCG is demonstrated in b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::778b385e43a2a527ec2709903b78f6e2
https://doi.org/10.1017/hpl.2021.1
https://doi.org/10.1017/hpl.2021.1