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I've
just got my PhD from Department of Mechanical Engineering at Columbia
University. My research of interests are Laser Material Processing of Thin
Films for Solar Cell Applications, Femtosecond Laser Processing of
Dielectric Materials, Coupled Thermo-Mechanical Finite Element Modeling,
Automobile Engineering, Mechantronics and Control, Robotics, Manufacturing
and Design. Interested in a full-time position of industrial research and
design.
Education:
Ph.D., Department of Mechanical Engineering, Columbia University, USA
(9.2008-7.2013)
M.E., Department
of Mechanical Engineering and Automation, Harbin Institute of Technology,
China (2006)
B.E., Department
of Mechanical Engineering, Shanghai Jiao Tong University, China (2003)
High School
Diploma, Harbin
No.3 High school, Harbin, Heilongjiang, China (1999)
Research
Interests/Projects:
1. Femtosecond/excimer laser induced surface texturing and crystallization on
a-Si:H thin films
2. Laser scribing
of multilayer thin films in solar cell applications
3. Automated Robotically-Based High-Throughput Radiation
Biodosimetry (link)
¡¡
Media Report:
Xinhua News:
Japan Disaster: A Lesson to Learn.
(Start at 2:33)
(click here for Chinese version)
The New York Times: Columbia
Scientists Prepare for a Threat: A Dirty Bomb.
The New York Times: Countering
Radiation Fears With Just the Facts.
ABC: Amid
Japan Crisis, Hunt for Better Radiation Care.
Nature: We
don't know enough about low-dose radiation risk.
4. Research on
Communication Techniques Based on Medium-Voltage Power Line Carrier
5. Design of
High-Voltage Power Switch On/Off Operation Handling Simulation System
Selected Recent Journal Publications:
Wang, H., Yao, Y.L.,
Chen, H., ¡°Removal Mechanism and Defect Characterization for Glass-Side
Laser Scribing of CdTe/CdS Multilayer in Solar Cells¡±,
Solar Energy Material and
Solar Cells, to be submitted
Wang, H., Hsu, S., Tan, H., Yao, Y.L., Chen,
H., Azer, M., 2013, ¡°Predictive Modeling for Glass-Side Laser Scribing of Thin
Film Photovoltaic Cells¡±, ASME
Trans. Journal of Manufacturing Science and Engineering,
135(5), pp.051004 (Download)
Wang, H.,
Lusquiños, F., Yao, Y.L., 2012, "Effect
of Hydrogen on Surface Texturing and Crystallization of a-Si:H Thin Film
Irradiated by Excimer Laser",
Applied Physics A,
107(2), pp. 307-320.
(Download)
Wang, H.,
Kongsuwan, P., Satoh, G., Yao, Y.L., 2012, ¡°Femtosecond Laser-induced
Simultaneous Surface Texturing and Crystallization of a-Si:H Thin Film:
Absorption and Crystallinity¡±, ASME Trans. Journal of Manufacturing
Science and Engineering, 134(3), pp. 031006. (Download)
Wang, H.,
Kongsuwan, P., Satoh, G., Yao, Y.L., 2013, ¡°Femtosecond Laser-induced
Simultaneous Surface Texturing and Crystallization of a-Si:H Thin Film:
Morphology Study¡±, The International Journal of Advanced Manufacturing
Technology, 65(9), pp. 1691-1703.
(Download)
Kongsuwan, P., Wang, H., Yao, Y.L., 2012, ¡°Single
Step Channeling in Glass Interior by Femtosecond Laser¡±, Journal of Applied
Physics,
112(2), 023114 (Download)
Kongsuwan, P.,
Wang, H., Vukelic, S., Yao, Y.L., 2010, ¡°Characterization of Morphology
and Mechanical Properties of Glass Irradiated by Femtosecond Laser,¡±
ASME Trans. Journal of Manufacturing Science and Engineering, 132(4),
pp. 041009
(Download)
Chen, Y., Wang, H., Zhang, J., Garty, G., Simaan,
N., Yao, Y.L., Brenner, D.J., 2012 ¡°Automated Recognition of Robotic
Manipulation Failures in High-throughput Biodosimetry Tool¡±, Expert
Systems with Applications, 39, pp. 9602-9611.
(Download)
Chen, Y., Zhang,
J., Wang, H., Garty, G., Xu, Y., Lyulko, O.V., Turner, H.C., Randers-Pehrson,
G., Simaan, N., Yao, Y.L. and Brenner, D.J. 2010, ¡°Development of a
Robotically-based Automated Biodosimetry Tool for High-throughput
Radiological Triage", International Journal of Biomechatronics and
Biomedical Robotics, 1(2), pp.115-125
(Download)
Helen C. Turner, David J. Brenner, Youhua Chen,
Antonella Bertucci, Jian Zhang, Hongliang Wang,
Oleksandra V. Lyulko, Yanping Xu, Igor Shuryak, Julia Schaefer, Nabil Simaan,
Gerhard Randers-Pehrson, Y. Lawrence Yao, Sally A. Amundson, and Guy Garty,
2011, ¡°Adapting the ¦Ã-H2AX Assay for Automated Processing
in Human Lymphocytes. 1. Technological Aspects¡±,
Radiation Research, 175, 282-290. (Download)
Guy Garty, Youhua
Chen, Helen Turner, Jian Zhang, Oleksandra Lyulko, Antonella Bertucci, Yanping
Xu, Hongliang Wang, Nabil Simaan, Gerhard Randers-Pehrson, Y. Lawrence
Yao, David J. Brenner, 2011, "The RABIT: A Rapid Automated BIodosimetry Tool For
Radiological Triage. II. Technological Developmen ts",
International Journal of Radiation Biology, 87(8), pp.776-790. (Download)
Garty, G., Chen,
Y., Salerno, A., Turner, H., Zhang, J., Lyulko, O.V., Bertucci, A., Xu, Y.,
Wang, H., Simaan, N., Randers-Pehrson, G., Yao, Y.L., Amundson, S.
A., Brenner D.J., 2010, "The RABIT: A Rapid Automated Biodosimetry Tool for
Radiological Triage", Health Phys. 98(2),
pp.209-217.
(Download)
Refereed Conference Publications:
Wang, H., Yao, Y.L.,
Chen, H., ¡°Removal Mechanism and Defect Characterization for Glass-Side
Laser Scribing of CdTe/CdS Multilayer in Solar Cells¡±, 41th North
American Manufacturing Research Conference (NAMRC '13), Madison, WI,
June, 2013 (Download)
Wang, H., Hsu, S.,
Tan, H., Yao, Y.L., Chen, H., Azer, M., ¡°Predictive Modeling for Glass-Side
Laser Scribing of Thin Film Photovoltaic Cells¡±, 40th North American
Manufacturing Research Conference (NAMRC '12), Notre Dame, IN, June,
2012
(Download)
Wang, H.,
Lusquiños, F., Yao, Y.L., "Effect
of Hydrogen on Surface Texturing and Crystallization of a-Si:H Thin Film
Irradiated by Excimer Laser", Proceedings of 30th
International Congress on Application of Lasers & Electro-Optics (ICALEO
'11), Paper #: M904, Orlando, FL, Oct., 2011 (Download)
Wang, H.,
Kongsuwan, P., Satoh, G., Yao, Y.L., ¡°Effect of Processing Medium and
Condition on Absorption Enhancement of Femtosecond Laser Treated a-Si:H Thin
Film¡±, Proceedings of the 2011 North American Manufacturing Research
Conference (NAMRC '11), Corvallis OR, June, 2011
(Download)
Wang, H.,
Kongsuwan, P., Satoh, G., Yao, Y.L., ¡°Femtosecond Laser-induced Simultaneous
Surface Texturing and Crystallization of a-Si:H Thin Film¡±, Proceedings
of the 2010 International Manufacturing Science and Engineering Conference (MSEC
'10), Erie PA, Oct. 2010.
(Download)
Kongsuwan, P.,
Wang, H., Yao, Y.L., ¡°Single Step Channeling in Glass Interior by
Femtosecond Laser¡±, 40th North American Manufacturing Research Conference (NAMRC
'12), Notre Dame, IN, June, 2012. (Download)
Hsu, S.,
Wang, H., Satoh, G., Yao, Y.L., ¡°Application of Surface Structuring with
Lasers¡±,
Invited Paper, Proceedings of 30th International Congress on Applications of
Lasers and Electro-Optics (ICALEO '11), Orlando FL, Oct. 2011.
(Download)
Kongsuwan, P,
Wang, H., Vukelic, S., Yao, Y.L., ¡°Characterization of Morphology and
Mechanical Properties of Glass Irradiated by Femtosecond Laser,¡± Proc.
28th Int. Congress on Applications of Lasers and Electro-Optics (ICALEO
'09), Orlando FL, Nov. 2009, pp 1214-1223.
(Download)
Chen, Y., Zhang,
J., Wang, H., Garty, G., Xu, Y., Lyulko, O.V., Turner, H.C., Randers-Pehrson,
G., Simaan, N., Yao, Y.L. and Brenner, D.J., 2009, ¡°Design and Preliminary
Validation of a Rapid Automated Biodosimetry Tool for High Throughput
Radiological Triage¡±, Proceedings of 2009 ASME/IEEE International
Conference on Mechatronic and Embedded Systems and Applications,
3, pp. 61-67
(Download)
Reviewer
of Technical Papers:
Optics & Laser
Technology
Journal of Laser
Applications
Journal of Laser
Micro/Nanoengineering
Nano-Micro Letters
ASME
International Manufacturing Science and Engineering Conference (MSEC)
The North
American Manufacturing Research Conference (NAMRC)
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