Greg Hammett's Web Page

The goal of fusion energy scientists is to fashion a strong enough magnetic cage to trap the turbulent plasma griffins that guard the hidden gold...

Plasma Turbulence Fun pictures and animations of computer simulations of plasma turbulence

I am a Principal Research Physicist at the Princeton Plasma Physics Laboratory (Room A137), a Lecturer With Rank of Professor in the Graduate Program in Plasma Physics at Princeton University, and a 1997 Fellow of the American Physical Society.

Gregory W. Hammett   <hammett@pppl.gov>   +1-609-243-2495   fax:-2662
Princeton Plasma Physics Laboratory MS27
P.O. Box 451
Princeton, NJ 08543
Personal web page at Princeton University.

Papers

Talks and posters



What's new:

"Gyrokinetic Theory and Simulations of Experiments", G. W. Hammett, review talk, 2007 APS Division of Plasma Physics Annual Meeting, Orlando, Nov. 12-16.

Links of general public interest:

Don't count out the old physicists.

"Current Status of Fusion Energy Research & Related Plasma Turbulence Studies", G.W. Hammett, Kavli Institute for Theoretical Physics", U.C. Santa Barbara, May 19, 2005. WebCam & Audio. This talk has a broad introduction aimed at physicists outside of fusion energy research.

Fusion Energy and Plasma Physics References
The FIRE Place fusion news, library, etc.
Computers, General Scientific Computing.
Declaration of Principles for scholars.
Ten Great Unsolved Problems in Physics (including Fusion Energy and Turbulence)
Interesting quotes from Feynman and others, on the challenge of objectivity in science, etc.
Astronomy Picture of the Day.
Various text files

Assorted course materials:

Note that I only have some of the course material online. We also use a number of books and other notes handed out in class.

Princeton graduate course AST554 Irreversible Processes in Plasmas (Princeton only, for now) 2007- (co-taught with Prof. John Krommes in 2001)
Princeton graduate course AST551/MAE541 General Plasma Physics I co-taught with Prof. Nat Fisch, 1995-2000, 2002-2005
A Physics Formulary (incomplete, mostly plasma physics and math at this point. Foldable booklet version (for two-sided printing). LaTeX source files.
Computational Physics Tutorial given at the Abdus Salam International Centre for Theoretical Physics in Trieste, 2001, with Prof. Bill Dorland.
Other assorted course notes.

Technical info of interest to specialists:

Nonlinear continuum gyrokinetic codes: Candy & Waltz's GYRO, Dorland & Kotschenreuther's GS2 (Astro version: AstroGK), Jenko's GENE.

Some collaborators and other interesting fusion research sites:
Bill Dorland
Center for Multiscale Plasma Dynamics (CMPD)
Edge Simulation Laboratory
Plasma Microturbulence Project
Frank Jenko Bruce Scott

Publications (some online) on Gyrofluid Turbulence Simulations, etc. (My research specialty)

Gyrofluid Turbulence Simulations (My research specialty)


FTP archive of my FPPRF program.
Same FPPRF files.
Directory of drafts of Web page collaborations
Directory of old stuff.

Directions to PPPL.

Other interests:
Kate's art
James Clerk Maxwell on Science and Philosophy


Griffin Picture

In Greek mythology, the griffin had the head and wings of an eagle and the body of a lion, and jealously watched over a storehouse of gold in Scythia.

Greg Hammett (ghammett@pppl.gov)