Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Dong H"'
Publikováno v:
Materials, Vol 14, Iss 13, p 3570 (2021)
In this study, tensile tests on aluminum/silicon vertically cracked nanofilm/substrate systems were performed using atomistic simulations. Various crystallographic orientations and thicknesses of the aluminum nanofilms were considered to analyze the
Externí odkaz:
https://doaj.org/article/c4daa8edebe040bd95d8aeecd17d2e06
Autor:
Wenqian Liang, Wenqi Wei, Dong Han, Ming Ming, Jieyin Zhang, Zihao Wang, Xinding Zhang, Ting Wang, Jianjun Zhang
Publikováno v:
Materials, Vol 17, Iss 8, p 1916 (2024)
The direct growth of III-V quantum dot (QD) lasers on silicon substrate has been rapidly developing over the past decade and has been recognized as a promising method for achieving on-chip light sources in photonic integrated circuits (PICs). Up to d
Externí odkaz:
https://doaj.org/article/f4db67a1b22a494bbbc66a86cfe027fd
Autor:
Jeong Ha Hwang, Eunyong Seo, Sangwook Park, Kyungjae Lee, Dong Hyun Kim, Seok Hyoung Lee, Yong Woo Kwon, Jeongkyun Roh, Jaehoon Lim, Donggu Lee
Publikováno v:
Materials, Vol 16, Iss 4, p 1371 (2023)
In this study, we investigate phosphomolybdic acid (PMA), which allows solution processing of quantum dot light-emitting diodes. With its low cost, easy solution processes, and excellent physical and optical properties, PMA is a potential candidate a
Externí odkaz:
https://doaj.org/article/4219d1fc3e304d1da1a8c6e560e43747
Publikováno v:
Materials, Vol 15, Iss 21, p 7715 (2022)
Two-dimensional (2D) materials are no doubt the most widely studied nanomaterials in the past decade. Most recently, a new type of 2D material named the double-layer honeycomb (DLHC) structure opened a door to achieving a series of 2D materials from
Externí odkaz:
https://doaj.org/article/18ebc2eff9a2445b97adca60083bc1a6
Publikováno v:
Materials, Vol 15, Iss 21, p 7831 (2022)
Fire in energy storage systems, such as lithium-ion batteries, has been raised as a serious concern due to the difficulty of suppressing it. Fluorine-based non-flammable agents used as internal substances leaked through the fine pores of the polymer
Externí odkaz:
https://doaj.org/article/a5326f9b8a974d46adf24f00951400c3
Publikováno v:
Materials, Vol 15, Iss 5, p 1959 (2022)
High temperature conditions, such as fire, are detrimental factors to the mechanical and chemical properties of concrete. In this paper, the authors developed a new type of coarse aggregate, named PCM/SiC composite aggregate (enhanced aggregate: EA),
Externí odkaz:
https://doaj.org/article/1aceb4efa6b64424b70854c95f54e0c6
Publikováno v:
Materials, Vol 15, Iss 4, p 1504 (2022)
Invar Fe–Ni alloy is a prominent Ni steel alloy with a low coefficient of thermal expansion around room temperature. We investigate the correlation between magnetic properties and thermal expansion in cold-drawn Fe–36Ni wires with different heat
Externí odkaz:
https://doaj.org/article/fa70e434d59a4a7e973e77deddf6cc32
Autor:
Gyu Tae Bae, Jae Young Kim, Do Yeob Kim, Eun Young Jung, Hyo Jun Jang, Choon-Sang Park, Hyeseung Jang, Dong Ho Lee, Hyung-Kun Lee, Heung-Sik Tae
Publikováno v:
Materials, Vol 14, Iss 24, p 7559 (2021)
Here, we proposed a pin-to-liquid dielectric barrier discharge (DBD) structure that used a water-containing vessel body as a dielectric barrier for the stable and effective treatment of aqueous solutions in an open atmosphere. To obtain an intense pi
Externí odkaz:
https://doaj.org/article/72742636da6a45ffb4f0499f7586e28b
Publikováno v:
Materials, Vol 14, Iss 24, p 7567 (2021)
One means of enhancing the performance of thermoelectric materials is to generate secondary nanoprecipitates of metallic or semiconducting properties in a thermoelectric matrix, to form proper band bending and, in turn, to induce a low-energy carrier
Externí odkaz:
https://doaj.org/article/b2c787b20fc74d0f8145ccca476d978d
Publikováno v:
Materials, Vol 14, Iss 19, p 5855 (2021)
Secondary aluminum dross is a byproduct of the electrolytic aluminum industry, whose main components are Al2O3, AlN and Na3AlF6. Secondary aluminum dross is a type of hazardous waste, with a tremendous yield every year. Realizing the harmless treatme
Externí odkaz:
https://doaj.org/article/ec9edf081a57497e80235020a1540645