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Topic: Princeton Plasma Physics Laboratory


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In the News (Mon 30 Nov 09)

  
  Princeton Plasma Physics Laboratory names Distinguished Research and Engineering Fellows
PPPL recognized Krommes, a physicist, for his pioneering and creative research on the modern theory of plasma turbulence and for outstanding pedagogical contributions to Princeton University's Graduate Program in Plasma Physics.
PPPL Director Rob Goldston said, "Krommes is a national and world leader in the fundamental understanding of turbulent phenomena, an area of research of critical importance for fusion energy and for the understanding of a broad range of phenomena in nature.
PPPL, which is funded by the Department of Energy and managed by Princeton University, is a collaborative national center for science and innovation leading to an attractive fusion energy source.
www.eurekalert.org /pub_releases/2002-12/dppl-ppp122002.php   (607 words)

  
 Princeton Plasma Physics Laboratory   (Site not responding. Last check: 2007-08-19)
Princeton Plasma Physics Laboratory (PPPL) is a United States Department of Energy United States Department of Energy National Labs for plasma physics and nuclear fusion science.
PPPL researchers are now leading work on an advanced fusion device the National Spherical Torus Experiment and are developing other innovated concepts.
Laboratory scientists are collaborating with researchers on fusion science and technology at other facilities, both domestic and foreign.
read-and-go.hopto.org /US-National-Labs/Princeton-Plasma-Physics-Laboratory.html   (314 words)

  
 Princeton Plasma Physics Laboratory   (Site not responding. Last check: 2007-08-19)
The environmental medium of concern at the Princeton Plasma Physics Laboratory is ground-water and soil contaminated with volatile organic compounds (petroleum, hydrocarbons, and solvents) resulting form past materials management practices and accidental spills.
The Princeton Plasma Physics Laboratory is conducting investigations of soil and ground water at six locations including, a hazardous waste accumulation area, a warehouse facility, a cooling tower, the RESA building, sludge drying beds, and the northeast storage area.
Princeton University is the managing and operating contractor for Environmental Management activities at the Princeton Plasma Physics Laboratory.
web.em.doe.gov /bemr96/pppl.html   (1797 words)

  
 PPLCAT -- Plasma Physics Library Catalog, Princeton University   (Site not responding. Last check: 2007-08-19)
The entire collection of laboratory reports from Project Matterhorn (MATT) and current PPPL reports are part of PPLCAT, with full-text available for PPPL reports since 1995.
PPLCAT was designed to serve the needs of the staff at Princeton Plasma Physics Laboratory on the Forrestal campus.
Princeton University faculty, staff and students may visit the library or request material from it through any branch of the Princeton University Libraries system.
libweb5.princeton.edu /pppl2/ppl.html   (164 words)

  
 Princeton - News - Professor of Astronomy Lyman Spitzer Jr. Dies
Princeton, N.J. -- Lyman Spitzer Jr., widely known for his contributions to the fields of theoretical astrophysics and plasma physics, died suddenly Monday evening at his home.
First approved as Project Matterhorn, the Princeton Plasma Physics Laboratory at the James Forrestal Campus became a world leader in the quest to copy the nuclear reactions occurring within the stars, in which far more energy is produced than consumed.
In theoretical physics, Spitzer is credited with founding the discipline of "interstellar matter," which concerns the gas and dust between stars from which new stars form.
www.princeton.edu /pr/news/97/q2/0401sptz.html   (977 words)

  
 Princeton Researchers Study Plasma Sterilization   (Site not responding. Last check: 2007-08-19)
Physics research will be followed by considerable development work to arrive at a practical system for assembly line use," said Schmidt, who has been awarded a patent for a plasma sterilization system [see apparatus shown in sketch at right].
In preparation for experiments, the sphere is removed and sent to a commercial biological testing laboratory in Hightstown where a known number of spores of bacillus subtilis, a non-toxic microbe commonly used as a standard in lab testing, are placed on its surface.
The plasma is then subjected to a pulsed differential of 50 kilovolts, with the electrode pulsed positively and the conducting shell grounded.
www.sciencedaily.com /releases/2003/12/031219072527.htm   (963 words)

  
 Plasma on the Internet
Plasma Physics Laboratory at the University of Saskatchewan
Laboratory of Plasma Chemistry at the University of Patras
Atomic, Molecular, Discharge and Plasma Physics at the University of Strathclyde, Glasgow
plasma-gate.weizmann.ac.il /PlasmaI.html   (1654 words)

  
 Fusion Energy and Plasma Physics Research at PPPL
The Princeton Plasma Physics Laboratory (PPPL) is a collaborative national center for plasma and fusion science.
The Laboratory is managed by Princeton University for the U.S. Department of Energy, Office of Science.
An associated mission for PPPL is to provide the highest quality science education in fusion energy, plasma physics, and related technologies.
www.pppl.gov   (96 words)

  
 A New Plasma Confinement Regime
Plasma science (the study of ionized gases) is critical to the development of fusion energy (involving the fusion of nuclei), which could be an abundant and attractive energy source in the future.
Scientists at the Princeton Plasma Physics Laboratory recently discovered a new plasma confinement regime.
By decreasing the influx of neutral gas from the walls of the vacuum chamber containing the plasma, they obtained peak plasma density profiles and high ion temperatures.
www.er.doe.gov /sub/accomplishments/Decades_Discovery/64.html   (294 words)

  
 DOE - Princeton Plasma Physics Laboratory   (Site not responding. Last check: 2007-08-19)
Princeton University's Plasma Physics Laboratory (PPPL), which is funded by the US Department of Energy (DoE), has the primary mission to develop the basis for toroidal magnetic fusion energy.
The mission of the Princeton Plasma Physics Laboratory, under the DOE Fusion Energy Sciences Program, is to "advance plasma science in pursuit of national science and technology goals." A second mission is to advance basic plasma science, and the application of plasmas in science and technology.
PPPL's primary interest is matching industrial needs with ongoing laboratory capabilities and providing a suitable, effective and mutually beneficial method of technology transfer on a case-by-case basis, such as:
www.federallabs.org /servlet/FLCLPRODisplayServlet?wLPROID=1241   (205 words)

  
 National Undergraduate Fellowship Program
The program is intended primarily for students completing their junior year majoring in physics or engineering, but highly motivated students completing their sophomore year are encouraged to apply as well.
The nine-week long research projects are performed at one of the many participating universities and national laboratories throughout the country.
In order that the students obtain a sufficient background to begin their research projects, the nine week project is preceded by a one week introductory course at the Princeton Plasma Physics Laboratory in the basic elements of plasma physics, after which the students travel to the sites of their research projects.
science-education.pppl.gov /Nuf/Index.html   (195 words)

  
 Princeton Plasma Physics Library Server   (Site not responding. Last check: 2007-08-19)
Nonlinear plasma oscillation with a fractional harmonics and analysis in the time-frequency spectrum / Guang-li Huang et al.
Nonlinear reflectivity of an inhomogeneous plasma in the strongly damped regime / Philippe Mounaix, Denis Pesme, Michel Casanova.
Plasma sheath evolution from perturbed electrodes in a negative-ion plasma.
infoshare1.princeton.edu /libraries/speciallib/ajpppl~.html   (1299 words)

  
 Princeton - Weekly Bulletin 4/30/01 - Leader in plasma physics dies
Princeton NJ -- Thomas Stix, one of the most original thinkers and leading developers in the field of plasma physics, died April 16 in Princeton.
He served as chair of the Princeton Hillel Foundation from 1972 to 1976 and as acting director of the newly founded University Center for Jewish Life in 1994.
He was on the board of the Princeton chapter of the American Jewish Committee and on the advisory board of the Princeton Senior Resource Committee.
www.princeton.edu /pr/pwb/01/0430/2b.shtml   (599 words)

  
 Powerful Computers Advance Fusion Research at the Princeton Plasma Physics Laboratory
In the work reported in Science this week, PPPL scientists have used the full power of the SGI/Cray T3E supercomputer at NERSC to create three-dimensional nonlinear particle simulations of microturbulence in the plasma.
PPPL (www.pppl.gov), which is funded by DOE and managed by Princeton University, is a collaborative national center for science and innovation leading to an attractive fusion energy source.
Editor's Note: The citation for the PPPL Science article is: "Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations," Z. Lin, T.S. Hahm, W.W. Lee, W.M. Tang, and R.B. White, Science (281), 1835 (1998).
www.nersc.gov /news/newsroom/pppl9-18-98.php   (676 words)

  
 Particle-Surface Resources on the Internet   (Site not responding. Last check: 2007-08-19)
NIST Physics Laboratory Physical Reference Data is a good starting point to obtain a wide variety of atomic physics data and standard reference data.
GAPHYOR (Gas Physics Orsay) is an extensive database of properties of atoms, molecules, and neutral or ionized gases.
The Laboratory for Atomic and Surface Physics homepage at the University of Virginia includes links to the Ion Beam Laboratory, Laboratory for Space Research, and the Surface Science Center that compose LASP.
chaos.fullerton.edu /mhslinks.html   (5363 words)

  
 Session 1S - TFTR.
The emphasis of these studies was on the dissipation of the plasma thermal energy by radiation and subsequent behavior of the plasma current.
A conjecture is offered that the second phenomenon involves currents that flow in the plasma scrape-off layer over part of their path and in the tokamak structure over the rest of the path (a toroidally non-symmetric form of \lq halo\rq\ currents).
To test this theory, the plasma major radius was shifted inward in 80 msec from 2.6 m to 2.35 m and then shifted back out at the same rate after a delay of 320 msec.
flux.aps.org /meetings/BAPSDPP96/abs/S80.html   (5967 words)

  
 Selected Publications
Scanning Internal Probe for Plasma Particle, Fluctuation, and LIF Tomographic Measurements,' Rev. Sci.
Effect of ion cyclotron parametric turbulence on the generation of edge suprathermal ions during ion cyclotron plasma heating, Phys.
Observation of microparticle gyromotion in a magnetized DC glow discharge dusty plasma, Phys.
www.as.wvu.edu /coll03/phys/users/escime/plasma/selectedpubs/publications.html   (3271 words)

  
 Research Areas   (Site not responding. Last check: 2007-08-19)
West Virginia University's experimental plasma research program has concentrated on fundamental problems of plasma behavior that are also relevant to the understanding of processes that occur naturally in space plasmas and in man-made fusion plasmas.
The helicon source is also used to generate the plasma in a large space simulation chamber in which experiments on collisionless magnetic reconnection and the effects of the space plasma environment on scientific spacecraft are performed.
In addition, the plasma physics group has ongoing projects involving studies of sheath formation in space-relevant plasmas, the analysis of data from scientific spacecraft (Ulysses and Pioneer Venus Orbiter), the development of neutral atom imaging diagnostics for fusion and space experiments, and the investigation of nonlinear processes in low-temperature, optically pumped, plasmas.
www.as.wvu.edu /phys/plasma.htm   (397 words)

  
 PRINCETON PLASMA PHYSICS LABORATORY   (Site not responding. Last check: 2007-08-19)
Princeton Plasma Physics Laboratory (PPPL), established in 1951, is a single-purpose research lab of the Department of Energy, Office of Science, managed by the trustees of Princeton University.
Its primary mission is to conduct basic and applied research and development to improve the understanding of controlled nuclear fusion.
A fusion reaction requires a density of 1/100,000 that of air at sea level and a temperature of 100 million degrees Celsius, with a confinement time of one second.
educationlink.labworks.org /journal/PPPL.htm   (108 words)

  
 Plasma Spectroscopy Group
The Plasma Spectroscopy Group is conducting research in the area of atomic processes mainly in high temperature-thermonuclear fusion plasmas and X-ray astrophysics.
These experiments are conducted at the main fusion research centers in the USA (Princeton Plasma Physics Laboratory) as well as in Europe (ENEA Research Center in Frascati, Italy) and Japan (LHD device at National Institute for Fusion Science, Toki-City).
The plasmas studied are relevant for fusion edge plasma, astrophysics and for plasma processing applications.
www.pha.jhu.edu /groups/plasma   (416 words)

  
 Plasma / Fusion Glossary
This Glossary seeks to provide plain-language definitions of over 3600 frequently used technical terms in Plasma Physics (all areas) and Fusion Energy Research.
Lawrence Livermore National Laboratory (LLNL), operated by the University of California for the U.S. Dept. of Energy.
Princeton Plasma Physics Laboratory (PPPL), operated by Princeton University for the U.S. Dept. of Energy.
fusedweb.pppl.gov /Glossary/glossary.html   (213 words)

  
 UCI Plasma Physics
Theoretical and computational plasma physics research on fusion and space plasmas, and on coherent radiation sources.
Experimental plasma physics with emphasis on energetic ions in magnetic fusion devices.
Experimental plasma physics, especially fundamental phenomena such as transport, diffusion, instabilities and chaos.
www.physics.uci.edu /NEW/plasma.shtml   (219 words)

  
 NEWS MEDIA CONTACT(S):
PPPL, in partnership with DOE’s Oak Ridge National Laboratory (ORNL), will be responsible for overseeing the U.S. ITER Project Office and providing it with the requisite staffing and facilities.
Princeton Plasma Physics Laboratory is a collaborative national center for plasma and fusion science.
DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the Nation, manages 10 world-class national laboratories and builds and operates some of the Nation’s most advanced RandD user facilities.
www.ofes.fusion.doe.gov /ITER/ITERProjectPressRel.htm   (680 words)

  
 First Achievement of Fusion Temperature in the Laboratory
The use of neutral beams to heat plasma dates back to the early 1960s with work performed at the Lawrence Livermore and Oak Ridge national laboratories.
The neutral atoms cross the magnetic confinement field and enter the plasma, where they are ionized and confined by the magnetic field.
In addition to the general public, beneficiaries may include industries that use plasma science and technology, including makers of semiconductors and space propulsion systems.
www.er.doe.gov /sub/accomplishments/decades_discovery/63-pf.html   (459 words)

  
 Princeton University: Office of the Dean of the Faculty   (Site not responding. Last check: 2007-08-19)
To be eligible for reimbursement, new employees must move a minimum of 50 miles from their present home; must move within the first year of hire; and must have a reasonable expectation of remaining in their position for longer than one year.
Moving allowances for individuals hired on the Professional Research and Professional Technical Staffs are set by the hiring departments and approved by the Dean of the Faculty or the Princeton Plasma Physics Laboratory.
Princeton's contract with Whalen's provides for insurance at $4.00 per pound up to $75,000 total insured valuation at no extra charge.
web.princeton.edu /sites/dof/publs/domesmov.htm   (799 words)

  
 UC Irvine Physics and Astronomy Research
Basic studies of plasma transport phenomena, diffusion and convection, including studies of nonlinear effects and turbulence, are pursued on campus by McWilliams (see McWilliams' Plasma Laboratory homepage) and Rynn using plasmas produced in the laboratory.
A plasma, which consists of a gas of charged particles that exhibits collective effects, is often described as the fourth state of matter.
The space-plasma/astrophysics theory group (Van Hoven, Chen) is engaged in research devoted to understanding basic plasma physics processes, with an emphasis on the processes underlying solar activity, such as solar flares and prominences, coronal heating and mass ejections, and the solar wind.
www.ps.uci.edu /physics/dept.html   (2316 words)

  
 Magnetic Fusion
We study the interactions of plasmas and materials, the behavior of materials exposed to high-heat fluxes, and the interfaces of plasmas and fusion reactor walls.
These projects use liquid surfaces facing the plasma (examples of liquids being studied are lithium, tin/lithium alloy, and lithium beryllium fluoride).
These studies are a joint effort among Argonne National Laboratory, General Atomics, Lawrence Livermore National Laboratory, Oak Ridge National Laboratory, Sandia National Laboratories, the University of Illinois, the University of California at Los Angeles, and the University of California at San Diego.
www.sandia.gov /eesector/besmfe.html   (529 words)

  
 Boozer, Top Plasma Physicist, Joins Applied Physics Department
Columbia plasma physicists conduct their research both at the nationally renowned Plasma Physics Laboratory at Princeton, home of the Tokamak Fusion Test Reactor, and at Columbia's own High Beta Tokamak - Extended Pulse, located in the Plasma Physics Laboratory in S.W. Mudd Engineering Terrace.
Columbia's fusion team is experimenting at Princeton with a mix of fuel that could power a fusion reactor, using a mix of deuterium and tritium, heavy isotopes of hydrogen.
He was elected Fellow of the American Physical Society in 1982 and served as secretary/treasurer of its Division of Plasma Physics, 1989-1990.
www.columbia.edu /cu/record/archives/vol20/vol20_iss9/record2009.18.html   (889 words)

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