Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Kyoung-Hoan Na"'
Publikováno v:
Applied Sciences, Vol 8, Iss 11, p 2187 (2018)
This paper was on the forming characteristics of AZ 31B Mg alloy in a combined forward⁻backward extrusion (CFBE) at warm temperatures. Both experimental studies and thermomechanical finite element analyses were performed. A finite element analysis
Externí odkaz:
https://doaj.org/article/2686382511e34fa3ada9817b25d2a8a0
Autor:
Memoon Sajid, Jeong Beom Ko, Kyung Hyun Choi, Mohammad Mutee ur Rehman, Muhammad Muqeet Rehman, Jae-Wook Lee, Kyoung Hoan Na
Publikováno v:
Journal of Materials Science: Materials in Electronics. 29:14396-14405
Printed organic sensors are of significant importance owing to their simplicity, low cost, easy fabrication and solution processability. However, organic sensors often face the problem of performance degradation when exposed to ambient environment th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::459430db648086b33c507aa4147bd0e8
https://doi.org/10.1007/s10854-018-9572-4
https://doi.org/10.1007/s10854-018-9572-4
Autor:
Ghayas Uddin Siddiqui, Kyoung Hoan Na, Muhammad Muqeet Rehman, Young Jin Yang, Kyung Hyun Choi
Publikováno v:
Current Applied Physics. 17:1733-1741
Emerging resistive switching devices are believed to play a vital role in realizing ultra-dense nanocrossbar arrays for the next generation mass storage memory. This work reports the resistive switching effect in organic-inorganic hybrid nanocomposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f0908548cf2f37e798a789a336a146c
https://doi.org/10.1016/j.cap.2017.10.001
https://doi.org/10.1016/j.cap.2017.10.001
Publikováno v:
Applied Surface Science. 422:273-282
In this study, organic polymer poly-vinyl acetate (PVA) and inorganic aluminum oxide (Al2O3) have been used together to fabricate a hybrid barrier thin film for the protection of PET substrate. The organic thin films of PVA were developed through rol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bba52e88a586379fc296c12ac752b89
https://doi.org/10.1016/j.apsusc.2017.05.261
https://doi.org/10.1016/j.apsusc.2017.05.261
Publikováno v:
Sensors and Actuators B: Chemical. 252:725-734
A linear humidity sensor based on bi-layered sensing area using exfoliated chromium carbide (Cr3C2) and polyacrylamide (PAM) thin films has been fabricated through all printed methods. Transition metal carbides have unique properties that can be appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93f9ffc9fe74e30a3f209243daa69742
https://doi.org/10.1016/j.snb.2017.06.052
https://doi.org/10.1016/j.snb.2017.06.052
Autor:
Ghayas Uddin Siddiqui, Kyung Hyun Choi, Memoon Sajid, Kyoung Hoan Na, Soo Wan Kim, Young Soo Choi
Publikováno v:
Sensors and Actuators A: Physical. 265:102-110
Polyethylene oxide (PEO) is a polymer hydrogel possessing ionic conductivity that varies with different percentage of absorbed water molecules and ions. This property makes it a good candidate to be used in humidity sensors’ active layers. The degr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8faac213c1041fdc343ca52cc9e0f6ab
https://doi.org/10.1016/j.sna.2017.08.040
https://doi.org/10.1016/j.sna.2017.08.040
Publikováno v:
Sensors and Actuators A: Physical. 262:68-77
A high performance humidity sensor for environmental and health monitoring has been fabricated using various combinations of molybdenum carbide (Mo 2 C) with polyacrylamide (PAM) and polyvinyl alcohol (PVA). The humidity sensing properties of pure Mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f262dd551a0855e4a7ee2cd85bd14232
https://doi.org/10.1016/j.sna.2017.05.029
https://doi.org/10.1016/j.sna.2017.05.029
Publikováno v:
Sensors and Actuators A: Physical. 236:73-81
A highly stable low cost flex sensor has been fabricated in this research work using micro-gravure mass production roll-to-roll printing system. The active layer was fabricated on PET substrate using composite of Activated Carbon with PVDF. PVDF has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f37b530c8bab4cc620a57af1e6c03fc1
https://doi.org/10.1016/j.sna.2015.10.037
https://doi.org/10.1016/j.sna.2015.10.037
Publikováno v:
Applied Sciences
Volume 8
Issue 11
Applied Sciences, Vol 8, Iss 11, p 2187 (2018)
Volume 8
Issue 11
Applied Sciences, Vol 8, Iss 11, p 2187 (2018)
This paper was on the forming characteristics of AZ 31B Mg alloy in a combined forward&ndash
backward extrusion (CFBE) at warm temperatures. Both experimental studies and thermomechanical finite element analyses were performed. A finite element
backward extrusion (CFBE) at warm temperatures. Both experimental studies and thermomechanical finite element analyses were performed. A finite element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef9bb8e4de3a83ddd1c315cf642163ed
Publikováno v:
Physica B: Condensed Matter. 475:148-155
This paper describes synthesis of graphene/poly(4-vinylphenol) (PVP) nanocomposite and deposition of thin film by electrohydrodynamic atomization (EHDA) for fabrication flexible resistive switching device. EHDA technique proved its viability for thin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d59dfaa063e49e5934b10cede8120c9
https://doi.org/10.1016/j.physb.2015.07.028
https://doi.org/10.1016/j.physb.2015.07.028