User profiles for Wonsik Ahn
Wonsik AhnSungkyunkwan University Verified email at skku.edu Cited by 252 |
[HTML][HTML] Atomic layer deposition of Al 2 O 3 on MoS 2, WS 2, WSe 2, and h-BN: surface coverage and adsorption energy
Uniform deposition of high-k dielectrics on two-dimensional (2D) crystals is highly desirable
for their use in future nano-electronic devices. Here, the surface coverage of the Al2O3 films …
for their use in future nano-electronic devices. Here, the surface coverage of the Al2O3 films …
[HTML][HTML] The laryngeal mask airway in infants and children
C Park, JH Bahk, WS Ahn, SH Do, KH Lee - Canadian journal of …, 2001 - Springer
Purpose: To compare the effectiveness of various laryngeal mask airway (LMA) sizes and
their performance during positive pressure ventilation (PPV) in paralyzed pediatric patients. …
their performance during positive pressure ventilation (PPV) in paralyzed pediatric patients. …
Synthesis of Vertical MoO2/MoS2 Core–Shell Structures on an Amorphous Substrate via Chemical Vapor Deposition
Vertical MoO 2 /MoS 2 core–shell structures were synthesized on an amorphous surface (SiO
2 ) by chemical vapor deposition at a high heating rate using a configuration in which the …
2 ) by chemical vapor deposition at a high heating rate using a configuration in which the …
[PDF][PDF] Head rotation, flexion, and extension alter endotracheal tube position in adults and children
JT Kim, HJ Kim, MD Wonsik Ahn, HS Kim… - Canadian Journal of …, 2009 - researchgate.net
Conclusions In adult patients under general anesthesia, head rotation towards the side of
ETT fixation resulted in partial withdrawal of the tube tip away from the carina, whereas head …
ETT fixation resulted in partial withdrawal of the tube tip away from the carina, whereas head …
Synthesis and up-conversion luminescence of Lu3Al5O12:Yb3+,Er3+
W Ahn, YJ Kim - Optical Materials Express, 2016 - opg.optica.org
Under infrared radiation, the upconversion emission spectra of Lu_3-x_-yYbxEryAl_5O_12
consisted of green and red emission bands that were attributed to the ^2H_11/2/^4S_3/2 → ^…
consisted of green and red emission bands that were attributed to the ^2H_11/2/^4S_3/2 → ^…
The “gauge” system for the medical use
W Ahn, JH Bahk, YJ Lim - Anesthesia & Analgesia, 2002 - journals.lww.com
The size of needles and catheters is categorized by the “gauge” system. Medical references
about the definition of “gauge” are not available. In the early 19th century, Peter Stubs …
about the definition of “gauge” are not available. In the early 19th century, Peter Stubs …
Substitutional solubility limit for Ce3+ ions in Lu3Al5O12: xCe3+ and its effect on photoluminescence
W Ahn, YJ Kim - Ceramics International, 2017 - Elsevier
The substitutional solubility for the Ce 3+ ions in Lu 3 Al 5 O 12 was estimated using crystal
structure refinement and measurement of the luminescence. The photoluminescence …
structure refinement and measurement of the luminescence. The photoluminescence …
Ultrathin monolithic HfO2 formed by Hf-seeded atomic layer deposition on MoS2: Film characteristics and its transistor application
For the fabrication of high-performance top-gated MoS 2 transistors, a uniform atomic layer
deposition (ALD) of an ultrathin high-k gate dielectric film without abnormal leakage paths on …
deposition (ALD) of an ultrathin high-k gate dielectric film without abnormal leakage paths on …
Non-equilibrium fractal growth of MoS 2 for electrocatalytic hydrogen evolution
Non-equilibrium fractal growth of MoS2 was induced by establishing an extremely Mo rich
chemical vapor deposition (CVD) environment using a rapid heating rate in a confined …
chemical vapor deposition (CVD) environment using a rapid heating rate in a confined …
Blood glucose measurement principles of non-invasive blood glucose meter: Focused on the detection methods of blood glucose
W Ahn, JT Kim - Journal of Biomedical Engineering Research, 2012 - koreascience.kr
Recent technical advancement allows noninvasive measurement of blood glucose. In this
literature, we reviewed various noninvasive techniques for measuring glucose concentration. …
literature, we reviewed various noninvasive techniques for measuring glucose concentration. …