Engineer Mechanical
Resume:
Qiang Hu
Encino, CA *****
Cell Phone: 626-***-****
Email: ***@****.***.***
OBJECTIVE
Mechanical engineer, materials engineer, thin film growth engineer, research scientist/engineer, postdoc.
EDUCATION
Ph.D. in Mechanical Engineering, September 2006 - May 2011
University of South Florida, Tampa, FL
Dissertation: Diamond Based Materials: Synthesis, Characterization and Applications.
Ph. D. in Materials Physics, Institute of Metal Research, Chinese Academy of Sciences,
Department of Fatigue and Fracture, Shenyang National Laboratory for Materials 1998-2002
Master of Science in Solid Mechanics 1995-1998
Department of Mechanics, College of Sciences, Northeastern University (in China)
Bachelor of Science in Mechanical Engineering, Beijing Institute of Textile Technology. Department of Mechanical and Electrical Engineering 1985-1989
TECHNICAL SKILLS
Film Deposition Systems
Skilled in operating and troubleshooting of Astex CVD (Chemical Vapor Deposition) system for deposition of diamond films such as nanocrystalline, polycrystalline and amorphous forms.
Operation of: Lesker sputtering system, Iplas CVD system, HF (Hot Filament) CVD system, PLD (Pulse Laser Deposition) system.
Films Characterization Facilities
Hitachi S800 SEM (Scanning Electron Microscope), X’Pert XRD (X-Ray Diffraction), Pacific AFM(Atomic Force Microscope), Renishaw Raman Spectroscopy, Alpha Step 200 Profilometer, Nanospec.
Nanowires Growth by VLS (Vapor Liquid Solid) Method
Skilled in operation of Lindberg-blue Thermal Furnace for the growth of ZnO nanowires, Si nanowires and diamond nanowires under vacuum and atmospheric pressure.
MEMS Design and Fabrication
Fabrication of Capacitive Micromachined Ultrasonic Transducers (CMUTs) device. Familiar with the principles, mechanisms and structures of Surface Acoustic Wave (SAW) device, Quartz Crystal Microbalance (QCM) as well as MEMS photolithography process.
Software Simulation
• ANSYS AutoCAD SolidWorks Labview MatLab L-editor Coventor
RESEARCH AND EMPLOYMENT HISTORY IN CHINA
Ph. D. Dissertation (China): Fatigue and Transformation Behavior of TiNi Shape Memory Alloy Based on Cyclic Stress/Strain. 1998-2002
• Fatigue and fracture of equi-atomic TiNi shape memory alloys. (2000-2002)
Stress-strain response of low cycle fatigue.
Fracture mechanism related to the deformation of martensitic variants of TiNi shape memory alloys.
Life prediction of TiNi shape memory alloys as structural materials.
Asymmetry of yield stress under cyclic tension and compression applied load.
• Transformation behavior of TiNi shape memory alloys. (1999-2000)
Mechanical training method for TiNi shape memory alloy.
The characteristic variation of relative resistance-temperature curve of TiNi shape memory alloys.
The relationship between transformation temperatures and microstructures evolution due to cyclic stress/strain.
• Finite element computation on constitutive relationship of thermo-elastic martensitic transformation: (1998-1999)
Stress configuration in the coupling of thermo-elastic martensitic TiNi memory alloy (ANSYS software).
• Experienced with metallography, optical microscopy, SEM (scanning electron microscope), TEM (transmission electron microscopy).
• Operation of Shimadzu and MTS servo-hydraulic testing machines.
• Special instrument used for the measurement of R-T curves of martensitic transformation.
• Use of DSC (Differential Scanning Calorimetry) method, CorelDRAW.
MS Thesis: The Finite Element Computation for the Welding onto In-serviced Oil Pipeline (Award of the First Class Thesis). (1995-1998)
• The finite element computation for the welding onto in-serviced oil pipeline (In collaboration with USA Amoco company).
• Programming of finite element method by FORTRAN language.
• Application of Gauss model onto linear welding.
Interdisciplinary research of welding, numerical analysis, finite element method, heat transfer, fluid, solid mechanics, and programming. Programming by FORTRAN language, ANSYS finite element software.
Mechanical Engineer, Textile-Mechanical Factory, Shenyang, China 1989 - 1995
• Mechanical design of textile machinery.
• Manufacture process and management.
PUBLICATIONS AND CONFERENCES
Surface and Crystallite Features of Nitrogen Doped Nanocrystalline Diamond Films on SiO2 Layer, Surface and Coating Technology (in review).
Electrons Diffusion Study on the Nitrogen Doped Nanocrystalline Diamond Film Grown by MPECVD Method, Applied Surface Science, 256, 6233 (2010).
Carbon Monoxide Sensing at Room Temperature via Electron Donation in Boron Doped Diamond Films, Sensors & Actuators: B. Chemical, 145, 527 (2010).
Au Decorated Zinc Oxide Nanowires for CO Sensing, J. Phys. Chem. C.,113, 16199 (2009).
Structural and Electrical Characteristics of Nitrogen-Doped Nanocrystalline Diamond Films Prepared by CVD, Journal of Physics. D: Applied Physics. 42, 025301 (2009).
Presentations in Conferences
Electrical Characteristics of Nanocrystalline Diamond Films/Wires for Field Emission and Ultrasonic Applications. USF College of Engineering Day 2009, University of South Florida, Tampa, Florida, Oct. 7, 2009.
Growth and I-V Characteristics of Nanocrystalline Diamond Films/Wires, 2nd annual Nanoscience Technology Symposium at UCF, University of Central Florida , Orlando , Florida, Sept. 25-26, 2009.
Electrons Diffusion Study of Nitrogen Doped Nanocrystalline Diamond Film, 2009 Annual Joint Symposium & Exhibition, Florida Chapter of the AVS Science and Technology Society (FLAVS), Florida Society for Microscopy (FSM) , University of Central Florida, Orlando, Florida, March 8-12, 2009
Electrical Characteristics of Nitrogen-Doped Nanocrystalline Diamond Films and Wires, Symposium P: Diamond Electronics--Fundamentals to Applications II, Hynes Convention Center, Boston, MA, MRS 2007 Fall Meeting, Nov 26-30.
PUBLICATIONS AND PATENT IN CHINA
The Transformation Behavior and the Shape Memory Effect due to Cyclic Stress/Strain for Ti-49.6Ni Alloy, Q. Hu, J. Wei, X. P. Liu, M. Z. Cao and S. X. Li, Materials Letters, 2002,54 (2-3), 114-119.
Influence of Fully Reversed Stress/Strain-Controlled Cycling on the Transformation Behavior of Ti-49.6Ni Shape Memory Alloy, Q. Hu, J. Wei, X. P. Liu, M. Z. Cao and S. X. Li, Physica Status Solidi (a), 2002,191(2), 458-466.
Patent (Sinica): A New Mechanical Training Method of TiNi Shape Memory Alloys, Q. Hu, J. Wei, M. Z. Cao and S. X. Li, No. 01128129.4, 2001, 9,5.
Resistance-Temperature Curve Due to Cyclic Load under Symmetric Tension-Compression for Ti-49.6Ni Alloy, Q. Hu, J. Wei, X. P. Liu, M. Z. Cao and S. X. Li, Chinese Journal of Materials Research, 2001, 15 (6): 605-609.
Effect of Symmetric Tension-Compression Fatigue Controlled by Low Stress/Strain Amplitude on the Transformation Behavior of Ti-49.6Ni Alloy, Q. Hu, J. Wei, X. P. Liu, M. Z. Cao and S. X. Li, Acta Metallurgica Sinica, 2001, 37 (3): 263-266.
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