A5101534361- Advancements in Semiconductor Devices and Circuit Design
- Integrated Circuits and Semiconductor Failure Analysis
- Graphene research and applications
- Cavitation Phenomena in Pumps
- Semiconductor materials and devices
- Diamond and Carbon-based Materials Research
- Aerosol Filtration and Electrostatic Precipitation
- Ultrasound and Cavitation Phenomena
Hanyang University
2020
Pohang University of Science and Technology
2018-2019
Korea Research Institute of Chemical Technology
2019
Samsung (South Korea)
2019
Hydrodynamic cavitation is a powerful tool for the enhancement of various processing applications. This study utilizes continuous hydrodynamic (CHC) inactivation pathogens in milk first time. The thermal characteristics, performance, damage on nutritional composition, product safety, and cost advanced rotational reactor at pilot scale were comprehensively investigated. results demonstrated that 5.89, 5.53, 2.99 ± 0.08 log reductions Escherichia coli, Staphylococcus aureus, Bacillus cereus...
The study investigated how bending strain affected graphene field‐effect transistors (GFETs) that had been fabricated on ultra‐flat flexible polyimide (PI) film, and the instability of from repeated strain. An surface PI film was achieved by using varnish with gradually increasing temperature. average roughness reduced 23.23 to 0.32 nm. Bending distorted symmetric atomic structure graphene, thereby caused a shift two‐dimensional peak −42.67 cm −1 /% in Raman spectrum acted such as uniaxial...
During selective growth of graphene by using silicon dioxide (SiO2) patterns on Cu foil (SOCF), multilayer was grown SOCF under the same conditions that are used to synthesize single-layer (SLG) blank foil. The authors demonstrated oxygen (O2) species can be released from SiO2 film did not affect layer increase and reduced area exposed surface thereby increased relative concentration hydrogen (H2) initially graphene; as a result, extra layers grew SOCF. By adjusting H2 supply coverage,...