Youngki Choe

Electronics and Telecommunications Research Institute — South Korea

Engineering · Physical Sciences

5h-index147citations19works0.02yr avg
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Research Topics

Microfluidic and Bio-sensing Technologies(6), Advanced MEMS and NEMS Technologies(4), Microfluidic and Capillary Electrophoresis Applications(4), Innovative Microfluidic and Catalytic Techniques Innovation(4), Electrowetting and Microfluidic Technologies(3)

Publications19 total

Cost-Effective Receiver Optical Subassembly With PLC-Based Arrayed Waveguide Grating for Fiber Bragg Grating Sensors
IEEE Sensors Journal·2025
Fiber-optic EFPI acoustic emission sensor with bulk silicon micromachined membrane
2025
Highly Conductive Printable Metallic Current Collectors for On-Demand Digital Fabrication of Microsupercapacitor-Embedded Electrical Circuits
SSRN Electronic Journal·2025Open Access
Peptide Synthesis on Glass Substrate Using Acoustic Droplet Ejector
IEEE Transactions on Biomedical Engineering·2013· 8 cited
In situ protein synthesis on glass substrate with acoustic microdroplet ejector with air-cavity lens formed by micromachined silicon
2013
A Self-Focusing Acoustic Transducer That Exploits Cytoskeletal Differences for Selective Cytolysis of Cancer Cells
Journal of Microelectromechanical Systems·2013· 9 cited
Valveless micropump driven by acoustic streaming
Journal of Micromechanics and Microengineering·2013· 14 cited
Interconnection of High Efficiency Crystalline Silicon Back Contact Cells Using Anisotropic Conductive Adhesive
EU PVSEC·2013Open Access
Edge-released, piezoelectric MEMS acoustic transducers in array configuration
Journal of Micromechanics and Microengineering·2012· 23 cited
Combinatory localized cytolysis with micron precision by acoustic transducer array for fast screening of drug induced cytoskeleton alteration
2012
Microparticle trapping in an ultrasonic Bessel beam
Applied Physics Letters·2011· 77 citedOpen Access
Micro-localized cell lysis by low power Focused Acoustic Transducer
2011· 1 cited
On-chip integration of eight directional droplet ejectors for inking a spot with eight droplets without ejector movement
2011· 1 cited
MEMS ultrasonic transducers for highly sensitive Doppler velocity sensor for low velocity measurement
2011· 2 cited
Ultrasonic microparticle trapping by multi-foci Fresnel lens
2011· 5 cited
Electrical control of droplet direction with phase-varied fresnel lens on acoustic wave liquid ejector
2011
Frequency-interleaved MEMS ultrasound transducer
2010
High fidelity loud microspeaker based on PZT bimorph diaphragm
2010· 5 cited
Bimorph Diaphragm Formed by Two PZT Sheets on Micromachined Silicon for Sound Generation
Additional Conferences (Device Packaging HiTEC HiTEN & CICMT)·2010· 1 cited

Frequent Co-authors

Eun Sok Kim(14), Lingtao Wang(5), Anderson Lin(4), Yijia Li(3), Mitchell E. Gross(3), Jonathan W. Kim(2), K. Kirk Shung(2), Shih-Jui Chen(2), Lukas Baumgartel(2), Shih-Jui Chen(2), Shih Jui Chen(2), Lingtao Wang(1), Jung-Mu Kim(1), Minho Song(1), Sunho Jeong(1), Beomjung Baek(1), Yejin Jo(1), Sang Hyeok Bae(1), Hyun Jung Lee(1), Cheng‐Hsiung Yang(1)