• 3868 Citations
  • 31 h-Index
1989 …2020
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Research Output 1989 2020

Filter
Conference contribution
Conference contribution
1 Citation (Scopus)

Aerosol particle size spectrometer using a micromachined cascade impactor

Kim, H. L., Han, J. S., Lee, S. M., Gown, H. B., Hwang, J. & Kim, Y-J., 2017 Feb 23, 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems, MEMS 2017. Institute of Electrical and Electronics Engineers Inc., p. 84-86 3 p. 7863345

Research output: Chapter in Book/Report/Conference proceedingConference contribution

impactors
Aerosols
microelectromechanical systems
MEMS
Spectrometers
1 Citation (Scopus)

Airborne silver nanoparticles from an atomizer as an antimicrobial agent against E. Coli bioaerosols

Lee, B. U., Yoon, K. Y., Bae, G. N., Ji, J. H. & Hwang, J., 2006 Dec 1, HB 2006 - Healthy Buildings: Creating a Healthy Indoor Environment for People, Proceedings. p. 345-348 4 p. (HB 2006 - Healthy Buildings: Creating a Healthy Indoor Environment for People, Proceedings; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antimicrobial agents
Atomizers
Nebulizers and Vaporizers
Anti-Infective Agents
Silver
2 Citations (Scopus)

A Light guide plate based flexible optical cuff for optogenetic stimulation of motor units

Kim, M. S., Kim, M. K., Hwang, J., Joo, C., Kang, J. Y. & Kim, Y. J., 2015 Aug 5, 2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015. Institute of Electrical and Electronics Engineers Inc., p. 1653-1656 4 p. 7181259. (2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

cuffs
stimulation
distributing
necrosis
neurons
2 Citations (Scopus)

A micromachined corona-based unipolar aerosol charger having separated ionization and charging zones for reducing the electrical losses of charged particles

Kim, H. L., Hyun, J., Lee, S. M., Gown, H. B., Hwang, J. & Kim, Y. J., 2016 Feb 26, MEMS 2016 - 29th IEEE International Conference on Micro Electro Mechanical Systems. Institute of Electrical and Electronics Engineers Inc., p. 739-741 3 p. 7421734. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); vol. 2016-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Charged particles
Aerosols
coronas
Ionization
particle charging

An anti-adhesion technique reducing particle-loss using electrodynamic distrurbance for aerodynamic chip

Kim, M. G., Kim, Y. H., Park, C. W., Hwang, J. & Kim, Y. J., 2009 Dec 11, TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems. p. 405-408 4 p. 5285476. (TRANSDUCERS 2009 - 15th International Conference on Solid-State Sensors, Actuators and Microsystems).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrodynamics
Microchannels
Aerodynamics
Adhesion
Electric potential

An experimental study on co-gasification of coal · biomass blended chars with CO2

Jeong, H. J., Park, S. S. & Hwang, J., 2012 Dec 1, 29th Annual International Pittsburgh Coal Conference 2012, PCC 2012. p. 1845-1853 9 p. (29th Annual International Pittsburgh Coal Conference 2012, PCC 2012; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coal
Gasification
Biomass
experimental study
Carbon Monoxide

Antimicrobial characteristics of metal deposited ACF filters

Yoon, K. Y., Byeon, J. H., Ko, B. J., Park, J. H., Park, C. W., Hwang, J. & Yoon, H. S., 2007 Dec 1, Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design. Vol. 544-545. p. 191-194 4 p. (Materials Science Forum; vol. 544-545).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

activated carbon
carbon fibers
Activated carbon
Carbon fibers
Metals
7 Citations (Scopus)

A virtual impactor for hydrodynamic particle classification

Kim, Y. H., Park, S., Lim, M. H., Hwang, J., Shin, J. S. & Kim, Y-J., 2007 Dec 1, TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems. p. 2231-2234 4 p. 4300612

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polystyrenes
Hydrodynamics
Micromachining
Silicon

Characterization of flame-generated TiO2 deposited Activated Carbon Fibers (ACF)

Park, J. H., Ji, J. H., Byeon, J. H., Lee, G. W. & Hwang, J., 2007 Dec 1, Eco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design. Vol. 544-545. p. 31-34 4 p. (Materials Science Forum; vol. 544-545).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

activated carbon
carbon fibers
Activated carbon
Carbon fibers
flames

Comb-shape patterned clamp/spacer for improvement of recirculation filter efficiency in hard disk drive

Park, S. E., Lee, D. Y., Kang, T. S. & Hwang, J., 2006 Dec 1, Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006. 4215317. (Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hard disk storage
Clamping devices
Contamination
Nanoparticles
Heat problems

Effect of relative humidity, disk acceleration, and dwell time on tribocharge build-up at a slider disk interface

Lee, D. Y., Lee, J., Hwang, J. & Choa, S. H., 2004 Jan 1, Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004. Institute of Electrical and Electronics Engineers Inc., p. 89-90 2 p. 1521965. (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Atmospheric humidity
Electric potential
Electrostatic discharge
Hard disk storage
Lubricants
5 Citations (Scopus)

Electrically tunable airborne particle classifier using a virtual impactor

Kim, Y. H., Park, D., Hwang, J. & Kim, Y-J., 2008 Aug 29, MEMS 2008 Tucson - 21st IEEE International Conference on Micro Electro Mechanical Systems. p. 547-550 4 p. 4443714

Research output: Chapter in Book/Report/Conference proceedingConference contribution

impactors
classifiers
Classifiers
cut-off
Electric potential

Electrodynamic wall loss reduction for airborne particle processing

Kim, M. G., Kim, Y. H., Park, C. W., Joe, Y. H., Hwang, J. & Kim, Y. J., 2009 Jan 1, Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Chemical and Biological Microsystems Society, p. 1928-1930 3 p. (Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrodynamics
Processing
Microchannels
Classifiers
Monitoring

Investigation of nano-particle's size distributions and charging characteristics in operating HDD

Lee, J., Park, D., Lee, D. Y. & Hwang, J., 2004 Jan 1, Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004. Institute of Electrical and Electronics Engineers Inc., p. 91-92 2 p. 1521966. (Asia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Particle size analysis
Contamination
Heat problems
Hard disk storage
Charged particles

Kinetic study on combustion of pulverized coal blended with bottom ash using thermo-gravimetric analysis (TGA) reactor

Park, S. S., Jeong, H. J., Shin, M. C. & Hwang, J., 2012 Dec 1, 29th Annual International Pittsburgh Coal Conference 2012, PCC 2012. p. 1403-1411 9 p. (29th Annual International Pittsburgh Coal Conference 2012, PCC 2012; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coal Ash
bottom ash
Coal
Coal ash
Thermogravimetric analysis
23 Citations (Scopus)

MEMS based integrated particle detection chip for real time environmental monitoring

Lim, H. H., Park, D., Maeng, J. Y., Hwang, J. & Kim, Y. J., 2006 Oct 24, 19th IEEE International Conference on Micro Electro Mechanical Systems. p. 62-65 4 p. 1627736. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); vol. 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

environmental monitoring
microelectromechanical systems
MEMS
chips
Monitoring

MEMS Based Particle Size Analyzer Using Electrostatic Measuring Techniques

Lee, S. M., Kim, H. L., Kwon, H. B., Kim, K., Yoo, S. J., Hong, U. S., Hwang, J. & Kim, Y. J., 2019 Jun, 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII. Institute of Electrical and Electronics Engineers Inc., p. 1289-1292 4 p. 8808773. (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Micro-electro-mechanical Systems
Particle Size
Particle size analysis
Electrostatics
microelectromechanical systems
1 Citation (Scopus)

MEMS-based particle size magnifier for measuring ultra low nanoparticle concentration

Kwon, H. B., Yoo, S. J., Han, J. S., Lee, S. M., Hong, U. S., Hwang, J. H. & Kim, Y. J., 2018 Apr 24, 2018 IEEE Micro Electro Mechanical Systems, MEMS 2018. Institute of Electrical and Electronics Engineers Inc., p. 1286-1288 3 p. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS); vol. 2018-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

magnification
microelectromechanical systems
MEMS
Particle size
Nanoparticles
1 Citation (Scopus)

Micro line conductor structuring using electro-hydrodynamic printing of silver nano suspension

Lee, D. Y., Hwang, E. S., Kim, Y. J. & Hwang, J., 2005 Dec 1, Proceedings - 2005 International Symposium on Microelectronics, IMAPS 2005. p. 625-631 7 p. (Proceedings - 2005 International Symposium on Microelectronics, IMAPS 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cones
Printing
Silver
Hydrodynamics
Nanoparticles
6 Citations (Scopus)

Micromachined cascade virtual impactor for aerodynamic size classification of airborne particles

Maeng, J. Y., Park, D., Kim, Y. H., Hwang, J. & Kim, Y. J., 2007 Dec 1, Proceedings - CIS Workshops 2007, 2007 International Conference on Computational Intelligence and Security Workshops, CISW 2007. p. 619-622 4 p. 4433121. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

impactors
aerodynamics
Aerodynamics
cascades
Flow rate
2 Citations (Scopus)

Micromachined electrical mobility analyzer for wide range airborne particle classification

Jung, I. H., Kim, Y. H., Park, D., Hwang, J. & Kim, Y. J., 2008 Aug 29, MEMS 2008 Tucson - 21st IEEE International Conference on Micro Electro Mechanical Systems. p. 567-570 4 p. 4443719. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

analyzers
Electric fields
Micromachining
Silicon
Microchannels

Micromachined tip-to-plate corona discharger with slit dielectric barrier for measuring the airborne particle number concentration

Kim, H. L., Lee, S. M., Park, C. W., Hwang, J. & Kim, Y. J., 2013 Apr 2, IEEE 26th International Conference on Micro Electro Mechanical Systems, MEMS 2013. p. 477-479 3 p. 6474282. (Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

electric corona
slits
Electrodes
Induced currents
Charged particles
2 Citations (Scopus)

Monte Carlo simulation of the flow of a thin liquid film over a rough rotating disk

Ma, F. & Hwang, J. H., 1990 Dec 1, Proc 1990 ASME Int Comput Eng Conf Expo. Kinzel, G. L. & Rohde, S. M. (eds.). Publ by ASCE, p. 115-119 5 p. (Proc 1990 ASME Int Comput Eng Conf Expo).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rotating disks
Liquid films
Thin films
Surface roughness
Lubricants
1 Citation (Scopus)

Silver nanoparticle-coated silica hybrid particles as antibiofouling agent on filter materials

Woo, K., Ko, Y. S., Park, S. H., Lee, J. H. & Hwang, J., 2016 Jan 1, Advanced Materials - TechConnect Briefs 2016. Case, F., Laudon, M., Case, F., Romanowicz, B. & Romanowicz, B. (eds.). TechConnect, p. 253-256 4 p. (Advanced Materials - TechConnect Briefs 2016; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silver
Silicon Dioxide
Nanoparticles
Biofouling
Air