Associate Professor
Electrical and Computer Engineering
Education
Lecturer/Researcher, California State University-Fresno
Postdoctoral Fellow, 2005, Columbia University
Postdoctoral Fellow, 2002-2003, Cornell University
Ph.D., 2002, Electrical and Computer Engineering, University of Wisconsin-Madison
B.S., 1998, Physics, Dongguk University
Research Interests
- Micro/Nano scale device fabrication, characterization, and analysis
- Ultrasonic/Bio MEMS
- Microfluidics
- Thermal analysis of bio/chemical molecules
- Molecular electronics
- Thermoelectric material design, fabrication, and analysis
- Near-field scanning optical microscopy
- Atomic force microscopy probe developments
- Bio/chemical sensors
Selected Recent Publications
Davaji, B., Bak, H., Chang, W.-J., Lee, C. H. (2014). A novel on-chip 3D micromachined calorimeter with fully enclosed and suspended thin-film chamber for thermal characterization of liquid samples. Biomicrofluidics, 8 (3), 034101.
B. Davaji and C.-H. Lee, ``A paper-based calorimetric microfluidics platform for bio-chemical sensing,'' Biosensors and Bioelectronics, 59, pp. 120-126, 2014
A. K. Vutha, B. Davaji, C.-H. Lee, G. M. Walker, ``A microfluidic device for thermal particle detection,'' Microfluidics and Nanofluidics, DOI:10.1007/s10404-014-1369-z, 2014
J. H. Han, S. Radhakrishnan and C.-H Lee, ``A novel batch-processing method for accurate crystallographic axis alignment,'' J. Micromech. Microeng., 23, 055017, 2013
J. H. Han, K. Song, S. Radhakrishnan, S. H. Oh, and C.-H Lee, ``A suspended nanogap formed by field-induced atomically sharp tips,'' Appl. Phys. Lett., 101, 183106, 2012
J. H. Han, N. Yoshimizu, C. Jiang, A. Lal, and C.-H Lee, ``Electroluminescence from a suspended tip-synthesized nano ZnO dot,'' Appl. Phys. Lett., 98, 121113, 2011
Grants
"A disposable paper-based calorimetric microfluidics platform for real-time lead ions and bio-chemical sensing in water," sponsored by NSF I/UCRC
"Nano-Optical Tether System for Precision Nanowires (Tip-based Nanofab)," sponsored by DARPA MTO
"Micro-Calorimeter for Real-Time Water Quality Monitoring," sponsored by NSF I/UCRC
"Germanium Quantum Dot-Silicon Nanowire Superlattices for Thermoelectric Applications," sponsored by DoD Air Force
"Nano-DSC Array for Sensor Applications," sponsored by DARPA MTO
"Ultra Efficient Si/SiGe Nanowire Thermoelectric Materials for Converting Waste Heat to Electrical Energy," sponsored by DOE NREL
"An absolute temperature sensors," sponsored by DARPA MTO
"SPM/AFM Probe developments and commercialization," sponsored by Asylum Research Inc.
