Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: List of plasma physicists


Related Topics

  
  Plasma (physics) Summary
Plasma physics is concerned with the study of the physical characteristics, properties, and applications of plasmas.
Plasma temperature is commonly measured in Kelvin or electron volts, and is (roughly speaking) a measure of the thermal kinetic energy per particle.
While electric fields in plasmas are usually small due to the high conductivity, the electric field associated with a plasma moving in a magnetic field is not affected by Debye shielding.
www.bookrags.com /Plasma_(physics)   (5700 words)

  
  List of plasma physicists - Wikipedia, the free encyclopedia
Willard Harrison Bennett - The Z-pinch is a form of "Bennett pinch".
Oscar Buneman - Pioneer of computational plasma physics and plasma simulation.
Coined the term "plasma" to hint at the life-like behavior of this state of matter.
en.wikipedia.org /wiki/List_of_plasma_physicists   (269 words)

  
 Advances in plasma physics at Annual APS Meeting
The plasma window has allowed researchers to produce welds under normal atmospheric conditions that rival the quality of EBW welds performed in vacuum, which means size may no longer be a factor when it comes to large manufacturing applications that can benefit from electron beam welding.
However, the task is complicated by the bursts from the 100-million-degree plasma that reach and threaten the life of the chamber surrounding the manmade sun.
Measuring the mass distribution of dense plasmas is traditionally done using x rays in a fashion similar to dental radiographs; an x-ray source is placed near the plasma and an x-ray photograph of the plasma is recorded.
www.medicalnewstoday.com /medicalnews.php?newsid=15831&nfid=rssfeeds   (1579 words)

  
 Ionised Plasmas: Production of Luminous Decoys of Military Origin
A plasma is a fluid composed of electrically neutral gaseous molecules, and of positive ions and negative electrons.
Plasma is a gas heated to several hundred, thousands or millions of degrees, so it is normal that it should burn on contact, or even at some distance, according to its temperature.
Plasmas with a higher density produced by a beam of electrons allow a radar wave with a frequency of less than 10 GHz to be reflected and may therefore be used just like a high speed adjustable "mirror" for radar
www.ovnis.atfreeweb.com /11_plasma_technology.htm   (3803 words)

  
 Discover the Wisdom of Mankind on Plasma physics   (Site not responding. Last check: 2007-10-19)
The defining characteristic of a plasma is ionization.
The ion temperature in a cold plasma is often near the ambient temperature.
The possibility of currents couples the plasma strongly to magnetic fields, which are responsible for a large variety of structures such as filaments, sheets, and jets.
www.blinkbits.com /blinks/plasma_physics   (2856 words)

  
 Centre of Plasma Physics/Faculty
In pursuance of the national policy recognising plasma physics as one of the thrust areas of the present day research, Government of Assam established the Centre of Plasma Physics in the year 1991 as a research institute to pursue basic research in theoretical as well as experimental plasma physics and its related areas.
Using typical plasma parameters observed in the laboratory we have obtained the shock wave velocity is of the order of $10^5$ cm/sec and the width of the shock is of the order of $10^{-5}$ cm.
Plasma processing is an emergent technology that utilizes unique and exotic properties of plasma to effect physical, chemical and metallurgical changes in the materials to produce either a new material or impart new properties to the conventional materials.
www.cpp.faithweb.com /annrep.html   (10328 words)

  
 Plasma on the Internet
Plasma Instrumentation Laboratory at the University of Canberra
Laboratory of Plasma Chemistry at the University of Patras
Plasma Physics and Fusion and Laboratory for Laser Energetics at the University of Rochester, NY
plasma-gate.weizmann.ac.il /PlasmaI.html   (1667 words)

  
 CERN Courier - Focusing an antimatter beam - IOP Publishing - article
The plasma lens was generated by ionizing the gas using a pulsed YAG laser operating at 10 Hz in the infrared region (wavelength 1064 nm) and delivering a pulse energy of 1.5 J. The relativistic positron beam exhibits effects from both its charge and its current.
Upon entering an initially quiescent plasma, the plasma response to the intruding charge and current is such that the plasma electrons are attracted into the positron beam so as to neutralize the space charge of the beam and thereby cancel its radial electric field, which tends to self-repel the positrons.
As the plasma focusing effect is transient, the monitoring of this synchrotron radiation provides an "on-line" measurement of the plasma focusing gradient.
www.cerncourier.com /main/article/40/9/16   (1079 words)

  
 DaVinci: Science> Physics> Plasma
The NRL Plasma Formulary has been the handbook of plasma physicists for the past 20 years.
22nd Symposium on Plasma Physics and TechnologyPhysicsWeb, UK - Jun 28, 2006The Symposium on Plasma Physics and Technology has a long tradition and is usually held biennially.
He is in into science, a specialist in plasma physics and nuclear fusion, distinguished as a Fellow in both the Royal Society of Canada and the European...
www.bluegrassdavinci.com /ODP/Science/Physics/Plasma   (470 words)

  
 PowerPedia:Plasma - PESWiki
The electron plasma frequency (measuring plasma oscillations of the electrons) is large compared to the electron-neutral collision frequency (measuring frequency of collisions between electrons and neutral particles).
A plasma is sometimes referred to as being hot if it is nearly fully ionized, or cold if only a small fraction (for example 1%) of the gas molecules are ionized (but other definitions of the terms hot plasma and cold plasma are common).
A nonthermal plasma is in general any plasma which is not in thermodynamic equilibrium, either because the ion temperature is different from the electron temperature, or because the velocity distribution of one of the species does not follow a Maxwell-Boltzmann distribution.
peswiki.com /index.php/PowerPedia:Plasma   (4601 words)

  
 University of Montana Plasma Physics Group
The following is a partial list of topics being researched by the members of the UM Plasma Physics Group along with a brief explanation of some of the topics.
Plasma physicists measure the plasma pressure in terms of the plasma beta, which is defined as the ratio of the pressure to the magnetic field strength squared.
As the plasma beta is increased, magnetohydrodynamic (MHD) instabilities arise in the plasma.
www.physics.umt.edu /plasma/projects.html   (245 words)

  
 chapter 15
In contrast to this, a plasma, particularly a fully ionized magnetized plasma, is a medium with basically l different properties: Typically it is strongly inhomogeneous and consists of l a network of filaments produced by line currents and surfaces of discontinuity.
If instead a plasma beam is shot, one would expect either that it (b) produces an electric polarization so that it cam continue along a straight line, (c) follows the bend as m (a), or (d) continues to move straight forward bringing the "frozen-in", field lines with it.
The difference between the laboratory plasma and the plasma of these theories may in some cases be due to the dissimilarity between laboratory and space, but more often it reflects the difference between a hypothetical medium and one that has physical reality.
history.nasa.gov /SP-345/ch15.htm   (6096 words)

  
 List of physicists - Wikipedia, the free encyclopedia
Many of these from the 20th and 21st centuries are found on the list of recipients of the Nobel Prize in physics.
This list is incomplete; you can help by expanding it.
Pictures of some physicists (mostly 20th century American) are collected in the Emilio Segre Visual Archives
en.wikipedia.org /wiki/List_of_physicists   (227 words)

  
 APPH E6101x Class Homepage
Plasma physics is the study of "luminous matter", matter that has been heated sufficiently or prepared specially in order to be ionized.
Plasma dynamics is often dominated by "collective" motion involving the correlated motion of large populations of neighboring particles.
Plasma is studied in the laboratory and in space.
www.columbia.edu /~mem4/ap6101   (810 words)

  
 Mirago : Science: Physics: Plasma: Personal Pages
Primary focus of research is on the plasmas used in semiconductor device manufacturing.
Popescu, Ioan-Iovitz - Professor of plasma physics and optics, Bucharest University, a corresponding member of the Romanian Academy of Sciences.
Research interests: electrical discharges in gases, plasma physics, atomic and molecular collisions, laser spectroscopy, x-ray sources and gamma-ray induced emission.
www.mirago.com /scripts/dir.aspx?cat=Top/Science/Physics/Plasma/Personal_Pages   (740 words)

  
 Listening to Leonids
Colin Keay, a physicist at the University of Newcastle in Australia, not only believes in electrophonic meteors, he's also figured out what causes them.
Plasmas have a curious property: Lines of magnetic force that permeate them become trapped.
The plasma tails of certain meteors do become turbulent, says Keay, and they are permeated by a magnetic field: Earth's.
science.nasa.gov /headlines/y2001/ast26nov_1.htm?list633145   (1302 words)

  
 Plasma, Plasma, Everywhere: A new model of the plasmasphere surrounding our world   (Site not responding. Last check: 2007-10-19)
Plasma often behaves like a gas, except that it conducts electricity and is affected by magnetic fields.
The coldest magnetospheric plasma is most often found in the plasmasphere, a donut-shaped region surrounding the Earth's middle.
Plasma can cause an electric charge to accumulate on one part of a spacecraft but not another, sometimes resulting in an electric arc, or discharge.
spacescience.com /newhome/headlines/ast07sep99_1.htm   (1292 words)

  
 Theoretical Plasma Physics Group
Shear flow instabilities in magnetized plasma and geostrophic fluids, In International School of Plasma Physics, Theory of Fusion Plasmas, ed.
Effects of plasma flow and viscosity in magnetic island theory.
Plasma theory and simulation advisory committee meeting for Japan Atomic Energy Research Institute, Tokyo, Japan, January 2001.
physics.usask.ca /~smolyak/as/info.html   (1107 words)

  
 Trexle - Plasma
Plasma and Fusion Glossary - Frequently used terms in plasmas physics and fusion energy research.
Plasma Physics and Nuclear Fusion Experiments - List of web sites describing experiments world-wide to study the physics of nuclear fusion by magnetic confinement.
Plasma Simulation Projects - Projects on numerical plasma simulation, including HPEM code, Monte Carlo Module, and Feature Profile Model, developed at the Computational Optical and Discharge Physics Group, University of Illinois.
www.trexle.com /Directory/Top/Science/Physics/Plasma   (271 words)

  
 Fusion Resources for Undergrads and Grad Students
Plasma physics is a really broad field, both in terms of scientific content and the types of jobs one can find.
Physicists are talented people who can do all sorts of things not envisioned in the traditional career system, including earning obscene amounts of money on Wall Street or leading new high-tech enterprises.
But the days when physicists could work on absolutely anything they found interesting are generally gone, so you might someday have to make a tough choice between chasing a dream and chasing a steady paycheck.
fusedweb.pppl.gov /Resources/undergrad.html   (1535 words)

  
 Plasma, Plasma, Everywhere: A new model of the plasmasphere surrounding our world
Plasma often behaves like a gas, except that it conducts electricity and is affected by magnetic fields.
The coldest magnetospheric plasma is most often found in the plasmasphere, a donut-shaped region surrounding the Earth's middle.
Plasma can cause an electric charge to accumulate on one part of a spacecraft but not another, sometimes resulting in an electric arc, or discharge.
science.nasa.gov /newhome/headlines/ast07sep99_1.htm   (1282 words)

  
 Coalition for Plasma Science - Plasma Education
The Internet Plasma Physics Education eXperience (IPPEX): Excellent basic introduction to plasma and fusion energy, with educational interactive tutorials.
Plasma on the Internet: Contains Who's Who in Atomic/Plasma Physics, bibliography and glossary.
It lists multiple teacher workshops, student workshops, links to other sites, scholarship and intern opportunities, and as well as career information.
www.plasmacoalition.org /edu-rstudents.htm   (454 words)

  
 ScienceDaily: Tantalizing Hints Of Quark Gluon Plasma Found At CERN
CERN states that their evidence is "circumstantial." But their results do generate confidence that a quark-gluon plasma may be directly observed for the first time when RHIC achieves full operational status.
List of phases of matter -- This is a list of the different phases of matter including the more exotic ones.
Plasma (physics) -- In physics and chemistry, a plasma is an ionized gas, and is usually considered to be a distinct phase of matter.
www.sciencedaily.com /releases/2000/02/000209215728.htm   (1771 words)

  
 Faculty Profile for Roger D. McWilliams
Plasma physics, the study of matter in the ionized state, is undergoing revolutionary synthesis of theory and experiment.
Among the most challenging problems for plasma physicists is the understanding of transport properties of plasmas, especially in turbulent regimes.
All of this research is done with the close collaboration of graduate and undergraduate students with research physicists and faculty.
www.faculty.uci.edu /profile.cfm?faculty_id=2735&term_list=   (670 words)

  
 Plasma Physics Science   (Site not responding. Last check: 2007-10-19)
Dartmouth professor to participate in $1.7 million federal grantDartmouth News, NH - Apr 3, 2007Rogers's research interests are in theoretical and computational plasma physics, which he explores through large-scale computer simulations.
where flows of plasma exhibit a reversal in direction, has been reported by the team of Dr Tony Lui, a scientist of the Applied Physics Laboratory at...
The NRL Plasma Formulary has been the handbook of plasma physicists for the past 20 years.
www.iaswww.com /ODP/Science/Physics/Plasma   (475 words)

  
 physicists - OneLook Dictionary Search
We found 4 dictionaries with English definitions that include the word physicists:
Tip: Click on the first link on a line below to go directly to a page where "physicists" is defined.
Phrases that include physicists: austrian young physicists tournament, canadian association of physicists, list of plasma physicists, list of slovenian physicists, list of theoretical physicists
www.onelook.com /?w=physicists   (112 words)

  
 Plasma Physics: An Introductory Course - Cambridge University Press
In subsequent chapters, the applications and properties of man-made and naturally occurring plasmas are discussed.
Since no prior knowledge of plasma physics is assumed, this book will act as an ideal introduction to the subject for final year undergraduates and beginning graduate students in physics, astronomy, mathematics and engineering.
Magnetospheric plasmas: Part I Basic processes in the solar system D. Bryant; Part II Microprocesses R. Bingham; 10.
www.cambridge.org /catalogue/print.asp?isbn=0521433096&print=y   (337 words)

  
 UW-Madison Plasma Physics Theory
The plasma theory group is part of the Plasma Group in the Department of Physics at the University of Wisconsin.
Among the topics of research are plasma turbulence and transport, magnetic fluctuations and transport, reversed field pinch theory, astrophysical turbulence, and transport of stratospheric constituents.
Many of the physicists listed above (and more faculty, post-docs, and graduate students doing research in plasma theory) are associated with the Center for Plasma Theory and Computation in the Enginering Physics Department at the University of Wisconsin.
sprott.physics.wisc.edu /theory/home.htm   (930 words)

  
 Open Directory - Science: Physics: Plasma
Coalition for Plasma Science - A group of institutions, organizations, and companies joining forces to increase awareness and understanding of plasma science and its many applications and benefits for society.
Plasma and Fusion Glossary - Frequently used terms in plasmas physics and fusion energy research.
Plasma Simulation Projects - Projects on numerical plasma simulation, including HPEM code, Monte Carlo Module, and Feature Profile Model, developed at the Computational Optical and Discharge Physics Group, University of Illinois.
dmoz.org /Science/Physics/Plasma   (285 words)

  
 Plasma Science and Technology - Applications - Basic Plasma Physics
Most notably, plasma physicists were among the first to open up and develop the new and profound science of chaos and nonlinear dynamics.
Because plasmas are conductive and respond to electric and magnetic fields and can be efficient sources of radiation, they are used in a large number of applications where such control is needed or when special sources of energy or radiation are required.
The Plasma Laboratory, University of Tromso, Tromso, Norway
www.plasmas.org /plasma-physics.htm   (890 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.