Please specify leader Resume Los Angeles, CA - Hire IT People

SUMMARY:

Dedicated, results - driven, and performance-focused professional, seeking an opportunity to utilize sound comprehension of materials composition, photovoltaic cell structure, and ceramic synthesis.
Knowledgeable of several manufacturing processes, from forging and sintering to finishing. Highly capable of working within stressful and critical environments without compromising the quality of work and performance. Equipped with articulate communication and interpersonal aptitudes, essential in establishing rapport with professionals at all levels; bilingual in Chinese Mandarin and English. Technically proficient with VMD, OVITO, Microsoft Office Suite, MATLAB, and Python.

CORE COMPETENCIES:

Efficiency in utilizing Fortran to conduct molecular dynamics, indentation, and thermal expansion simulations in UNIX, as well as visualizing molecular movement through visual molecular dynamics (VMD) and open visualization tool (OVITO)
Experience in using ferroelectric tester and precision impedance analyzer to examine ceramic ferroelectric, piezoelectric, and optic-electric effects
Familiarity with scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD) to review ceramic microstructure and composite
In-depth knowledge of metals, alloys, and composite materials interaction with liquid and gaseous corrosive environment; corrosion protection by alloying; and application of inhibitors and metallic or organic coatings
Comprehension of materials behavior under cyclic and static fatigue, plastic instability, life-time predictions, brittle and ductile fracture, crack propagation, and plastic blunt
Solid grasp of phase equilibrium, phase diagrams, diffusion, planar defects, nucleation and growth, spinodal decomposition, and phase transformation
Sound perception of stereographic projection, Laue back reflection method, crystal orientation, line and planar crystalline defects, tensor, susceptibility, permeability and permittivity, stress and strain, piezoelectricity, and elasticity
Awareness of electrochemical techniques, mass, charge, and heat transfer; electrochemical thermodynamics and electrode kinetics; electrochemical reactors; optimization; materials and corrosion; and experimental modeling of industrial processes

PROFESSIONAL EXPERIENCE:

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Confidential, Los Angeles, CA

Responsibilities:

Utilized Large-scale Atomic/Molecular Massively Parallel Simulator (LAMMPS) to simulate atomic motion under different ensembles and variable indenters
Gathered data to assess the effect of pressure or indenter for diffusion coefficient and elastic modulus
Made use of visual molecular dynamics (VMD) and open visualization tool (OVITO) to monitor nucleation process and dislocations performance in metal system

Confidential

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Responsibilities:

Attained piezoelectric ceramics by hot pressed sintering nano-powders prepared by sol-gel process
Defined ferroelectric and piezoelectric properties, along with microstructure of samples by impendence analyzer, standard ferroelectric testing system, scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD)
Discovered that properties varied with the sintering temperature or pressure and obtained PMN-PT, which exhibited piezoelectric constant of 656 pC/N, an electromechanical coupling factor of 0.76

Confidential

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Responsibilities:

Created a novel La-doped PMN-PT ceramic with high transparence by conventional sintering
Determined an evenly distributed fine crystal grains in the ceramic through SEM, TEM, and XRD, along with the boundaries were thin and clean, thus showing high density and strength of the grain boundaries
Reached 0.88PMN-0.12PT transparent ceramics with a thickness of 0.8 mm, which the optical transmission met 67% at the wavelength of 1550 nm

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