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About Seller hzhou

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Ranked #3,390 out of 274,438 (higher than 98.77% of their peers)

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Name:

hzhou
(see 13 ratings)

Location:

in Woodridge, Illinois
United States (see local date/time)

Seller / Coder Rating:

10.00 (Excellent)

All Coder Competition Ranking:

Ranked #3,390 out of 274,438 (higher than 98.77% of their peers)

Dec 17, 2005 11:43:07 PM EDT

Last Logged In:

May 30, 2007 9:17:01 AM EDT

Jobs Completed:

Jobs in Progress:

Mediations / Arbitrations:

Lost: 0

Self mediated: 0
*Total: 0

*All arbitrations (Won, neutral, lost and pending). While lost mediations / arbitrations indicate the party did something incorrectly, simply being in an arbitration does not.(For example, sometimes an arbitration is opened for a increase in scope...when both parties are pleased with each other.) To get the full details on any concluded arbitration, see the arbitrator's comments posted below.

Missed Status Reports:

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Updated once a day at 12:00 amEDT

Areas Of Expertise:
Linux
Perl
C
Python
C++
XML
HTML
MYSQL
PHP

Resume:
EDUCATION:
• Ph.D. in Chemical Physics at University of Maryland, College Park, 1999-2004

• B.S. in Chemical Physics at University of Science and Technology of China, 1994-1998
Enrolled in Special Class for Gifted Young, Class 94.

RESEARCH EXPERIENCE:
• Fall, 2004 -- Fall, 2005, Atom-based Metrology Project at the National Institute of Standards and Technology, Research Associate.
• Fall, 1999 -- Spring, 2004, Atom-based Metrology Project at the National Institute of Standards and Technology, Research Assistant.
• Summer, 1999, Atomic, Molecular, and Optical Physics Laboratory in University of Maryland, Research Assistant.
Specific Experience:

PROGRAMMING EXPERTISE:
• Proficient in C, C++, Perl, Python.
• Experienced in Labview, Matlab, Java, C#, SQL Database.
• Strong background in statistics.
• Extensive experience in Monte-Carlo simulation.
• Extensive experience in feedback loop control
• Extensive experience in data acquisition and GPIB/serial interfaces.
• Experienced in image processing and data visualization.

PUBLICATIONS:
• H. Zhou, J. Fu, and R. Silver, “A time resolved study of Si(111) Etching in NH4F with Kinetic Monte-Carlo simulation”, submitted to J. Phys. Chem.
• H. Zhou, J. Fu, and R. Silver, “The Influence of Defects on the Morphology of Si(111) Etched in NH4F”, accepted by J. Phys. Chem. B

• R. Silver, H. Zhou, B. Damazo, S. Gonda, J. Jun, C. Jensen, and L. Howard, “Atomic-resolution measurement with a new tunable diode laser-based interferometer”, Optical Engin. 43:79, 2004
• H. Zhou, B. Damazo, S. Gonda, and R. M. Silver, “Developing Atomic-resolution Measurements using a Tunable Diode Laser-based Interferometer”, Proceedings of the 18th American Society for Precision Engineering Annual Meeting, Portland, OR, 2003
• J. Fu and H. Zhou, J. Kramar and R. Silver, “Dependence of morphology on miscut angle for Si (111) etched in NH4F”, Appl. Phys. Lett. 82:3014, 2003
• J. Gilsinn, B. Damazo, R. Silver, and H. Zhou, “A Macro-Micro Motion System for a Scanning Tunneling Microscope”, Robotics, Automation, Control, and Manufactureing: Trends, Principles, and Applications, World Automation Congress, 14:281 2002
• H. Zhou and J. Fu and S. Gonda and R. Silver, “Effects of etching time and wafer miscut on the morphology of etched Si (111) surfaces”, Proc. SPIE, 4608:168, 2001
• S. Gonda, H. Zhou, J. Fu, and R. M. Silver, “A new design and uncertainty budget for a metrology UHV-STM used in direct measurements of atom spacings”, Proc. SPIE, 4608:125, 2001

PRESENTATIONS:
• Nano-Lithography in Ultra-High Vacuum (UHV) for Real World Applications, J. Gilsinn, H. Zhou, B. Damazo, J. Fu, and R. Silver, NanoTech2004 Conference, March 9, 2004
• Surface morphology evolution Of Si (111) under aqueous NH4F etching, H. Zhou, J. Fu, R. M. Silver, and J. A. Kramar, Annual Meeting of the American Physical Society, in Austin, Texas, March 2003
• The Evolution of Single Atomic Steps of Vicinal Si (111) in NH4F, J. Fu, H. Zhou, J. A. Kramar, and R. M. Silver, 49th International Symposium, in Denver Colorado, November, 2002
• Effects of etching time and wafer miscut on the morphology of etched Si (111) surfaces, H. Zhou, J. Fu, and R. M. Silver, Nanotechnology Workshop, SPIE, in Gaithersburg, Maryland, 2001

SOFTWARE PROJECTS:
• Si (111) Kinetic Monte-Carlo Simulation: http://www.wam.umd.edu/~zhouhui/sisim.htm
• Ordered Graph Description Language Perl Parser: http://ogdl.sourceforge.net/
• Linux System Source Builder: http://helidelinux.sourceforge.net/doc/lfsbuilder.htm
• Experimental Programming Language: http://dragoncomposer.sourceforge.net/
• Personal Video Recorder: http://www.wam.umd.edu/~zhouhui/mypvr.html