
	Where results make sense

Topic: Electron cyclotron resonance

Related Topics

cyclotron radiation

isochronous cyclotron

CERN Synchro Cyclotron

electron volt

Electronic Arts

electron capture

electronic filter

Electronic Frontier Foundation

electronic oscillator

electronic amplifier

electron microscope

electronic body music

In the News (Sun 27 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Cyclotron - Wikipedia, the free encyclopedia
		The cyclotron was invented by Ernest Lawrence of the University of California, in 1929.
		As the beam speed increases, cyclotron radiation is emitted from the side of the beam, because the magnet is turning and slowing, ("braking") the beam.
		Their limitations caused the invention of the synchrocyclotron (to overcome relativistic effects), and finally the synchrotron, which overcomes the cyclotron's limitations: that the electromagnet saturates (becoming unable to produce additional magnetic field with additional coil current), and larger cyclotrons are much too large because of the shape of their vacuum chambers.
	en.wikipedia.org /wiki/Cyclotron (1320 words)

	SUMMARY OF THE EASTLUND HAARP PATENT
		The charged electrons and ions in the ionosphere also follow helical paths around magnetic field lines within the ionosphere but are not trapped between mirrors as in the case of the trapped belts in the magnetosphere, as the gravitational force on the particles is balanced by collisional or hydrostatic forces.
		As energy is absorbed by the trapped electrons by continued second electron cyclotron resonance heating, the mirror points of the particles forming the altered plasma will be raised from their original positions in the lower region to the point in the upper region where said second electromagnetic radiation is being absorbed.
		As electron cyclotron resonance is established in plasma 12, energy is transferred from the electromagnetic radiation 20 into plasma 12 to heat and accelerate the electrons, and subsequently ions and neutrals.
	www.brojon.org /frontpage/bj1203pat.html (4932 words)

	Apparatus for creating an artificial electron cyclotron heating region of plasma : Indymedia West Vlaanderen
		When the flow of electrons is relatively coherent or constant for at least a complete helical path about a field line, energy may be inputted from the earth along the field line to add energy to the electrons to substantially alter the plasma of which the electrons form a part thereof.
		In one embodiment of the invention, electron cyclotron resonance heating is carried out in the selected region at sufficient power levels to allow the plasma to generate a mirror force which forces the charged electrons of the altered plasma upward along the force line to an altitude which is higher than the original altitude.
		As electron cyclotron resonance is established in plasma 12a, energy is transferred from the electromagnetic radiation 20 into plasma 12a to heat and accelerate the electrons therein and, subsequently, ions and neutral particles.
	wvl.indymedia.org /news/2005/10/4592.php (5717 words)

	Gyrotron - Wikipedia, the free encyclopedia
		Gyrotrons are high powered electron tubes which emit a millimeter wave beam by bunching electrons with cyclotron motion in a strong magnetic field.
		The gyrotron is a type of free electron maser (microwave amplification by stimulated emission of radiation).
		This contrasts to the free electron laser (and xaser) that work on different principles and whose electrons are highly relativistic.
	en.wikipedia.org /wiki/Gyrotron (205 words)

	ECR: Electron Cyclotron Resonance Source
		The ECR source is smaller than the Cryebis, providing ions with lower mass and ultimate charge state, but with much greater beam current.
		The ions within the trap region are bombarded by electrons excited by 5 GHz microwaves into electron cyclotron resonance (hence the name).
		The ECR was designed and built by the group of Erhard Salzborn at the Justus-Liebig-Universitaet in Giessen, Germany.
	jrm.phys.ksu.edu /ecr.html (229 words)

	UNITED STATES PATENT Eastlund Patent Number: 4,686,605 Date of Patent: Aug. 11, 1987 METHO
		In the EBT, the ring electrons are produced with an average "temperature", of 250 kilo electron volts or kev (2.5 X 10^9K) and a plasma beta between 0.1 and 0.4; see, "A Theoretical Study of Electron Cyclotron Absorption in Elmo Bumpy Torus", Batchelor and Goldfinger, Nuclear Fusion, Vol.
		The region is excited by electron cyclotron resonance heating of electrons which are already present and/or artificially created in the region to thereby increase the charged particle energy and ultimately the density of the region.
		Since electron cyclotron resonance heating is involved in the present invention, a brief discussion of [...] Referring now to the drawings, the present invention provides a method and apparatus for altering at least one region of plasma which lies along a field line, particularly when it passes through the ionosphere and/or magnetosphere.
	www.skepticfiles.org /mys3/hrpatent.htm (4666 words)

	Free Daily Financial Newsletter - UrbanSurvival.com
		The charged electrons and ions in the ionosphere also follow helical paths around magnetic field lines within the ionosphere but are not trapped between mirrors, as in the case of the trapped belts in the magnetosphere, since the gravitational force on the particles is balanced by collisional or hydrostatic forces.
		The region is excited by electron cyclotron resonance heating of electrons which are already present and/or artifically created in the region to thereby increase the charged particle energy and ultimately the density of the region.
		As electron cyclotron resonance is established in plasma 12, energy is transferred from the electromagnetic radiation 20 into plasma 12 to heat and accelerate the electrons therein and, subsequently, ions and neutral particles.
	www.urbansurvival.com /nl09242005a.htm (11515 words)

	Journal of Electronic Materials: Electron cyclotron resonance plasma preparation of CdZnTe (211)B surfaces for HgCdTe ...
		Auger electron spectra were consistent with surfaces free of residual contamination and which had the stoichiometry of the underlying bulk.
		Therefore, a cleaning procedure using an electron cyclotron resonance (ECR) Ar/H2 plasma was developed for removing native oxides and residual contaminants from CdZnTe wafers, while leaving surfaces smooth and with the stoichiometry of the underlying bulk.
		During ECR processing, changes in the optical polarization state of the substrate near-surface region were monitored by SE in the 414 to 756 nm range.
	www.findarticles.com /p/articles/mi_qa3776/is_199806/ai_n8790033 (1332 words)

	Advanced Ion Sources at the 88-Inch Cyclotron
		And because the ECR is external to the cyclotron itself, it's simpler to adjust from the control room--"much like a video game," as Lyneis puts it.
		A typical ECR is roughly the size and shape of an oil drum lying on its side.
		Their spiral "cyclotron" motion in the fields, plus the heating mechanism, gives the electron-cyclotron resonance source its name.
	www.lbl.gov /Science-Articles/Archive/adv-ion-source.html (1231 words)

	Chemtrail Central :: View topic - HAARP patents
		The radiation heats the plasma and accelerates the free electrons in the plasma thereby increasing the plasma frequency.
		The term "gyrotron" will be used throughout this specification to generically describe microwave oscillators based on the interaction of electrons orbiting in a DC magnetic field under the conditions of cyclotron resonance where the magnitude of the DC magnetic field and the microwave frequency are specifically related.
		The electrons are accelerated to energies greater than 5 million electron volts (e.g., 20 Mev) to create relativistic electrons which interact with the materials in the objects to thereby produce x-ray and gamma ray (i.e., photons) signatures from the objects.
	www.chemtrailcentral.com /forum/thread6103.html (16331 words)

	NSCL - Electron Cyclotron Resonance (ECR) Ion Sources (Site not responding. Last check: 2007-10-15)
		At the NSCL, the removal of electrons from neutral atoms is accomplished with Electron Cyclotron Resonance (ECR) ion sources.
		Ions from the ECR sources are sent down a beam pipe and injected into the cyclotron for acceleration.
		In an ECR source, vapor of the desired element is held in a specially designed magnetic field—a “magnetic bottle” long enough for the elemental atoms to be ionized in collisions with electrons, which are kept in motion by microwaves.
	www.nscl.msu.edu /tech/ionsource.html (452 words)

	Electron Cyclotron Resonance Heating of Plasma (in H-1)
		During the ECRH, the microwave power is directly transfered to electrons increasing thus the electron temperature of plasma in the region defined by the crossing of the ECR layer with the millimeter-wave beam.
		Depending on the plasma parameters (magnetic field, electron temperature and density), the choice of the electron cyclotron harmonic and the polarization of the wave, the single-pass absorption of the power can reach almost 100%.
		At the first stage, ECRH experiment in H-1 will be performed at the second cyclotron harmonic (magnetic field will be 0.5 T) with an extraordinary mode (electric vector of the heating wave is perpendicular to the magnetic field of the machine) launched from a low magnetic field side.
	wwwrsphysse.anu.edu.au /~jnh112/echtal1.html (682 words)

	Project Woodpecker
		PROJECT WOODPECKER pertains to the "Electron Cyclotron Resonance Heating Method" now being used to alter the earth's magnetic field---inorder to modify weather, create or trigger earthquakes and volcanoes, spread viruses, create the phenomenom known as "electromagnetic pulse", and, to modify behavior control among the populous.
		The original research concerning the "Electron Cyclotron Resonance Heating Method" was done by Nickola Tesla, and later expanded upon by not only Soviet scientists, but also by U.S. scientists, such as Bernard J. Eastland---a scientist who was associated with ARCO (Atlantic Richfield Oil Co.).
		If the electron flow around one line is reversed or slowed down, the magnetic field strength between any two lines can be made to oppose each other and tend to cancel or lessen the magnetic field strength.
	www.rense.com /general61/wwodp.htm (2149 words)

	NEXX Systems Applications : ECR Applications
		The ECR effect occurs when magnetized electrons are excited with an electric field at resonance with the electron cyclotron frequency.
		In the Cirrus systems, the ECR plasma diffuses into a multipolar confinement volume, a field-free region where it achieves exceptional uniformity.
		The Cirrus is an enabling technology for deposition on temperature sensitive substrates where temperatures must be kept below 150 °C. The ECR plasma is highly efficient at dissociating the precursors, and the high ion current to the wafer densifies the film.
	www.nexxsystems.com /ECR_apps.htm (594 words)

	ANS : Store : Electronic Articles
		The ray-tracing procedure for modeling the power deposition into electron cyclotron resonance (ECR) discharge in an axisymmetric mirror trap with longitudinal launch of microwave power is presented.
		To deal with cyclotron absorption for normal waves of magnetized plasma propagating nearly along the magnetic field in the vicinity of electron cyclotron frequency approximate dispersion relation has been derived using Stix components for microwave electric field.
		It is shown that the efficient power deposition into ECR discharge within single pass of radiation through the plasma column may be provided under conditions that parasitic cyclotron resonance (before the plug) is outside the plasma volume and the electron density in the vicinity of the main resonance is undercritical.
	www.ans.org /store/index.cgi?i=E100000-fst-47-1T-252-254 (210 words)

	Strahlenzentrum Universität Giessen
		Second, electron impact ionisation and ion-ion collisions are fundamental processes in hot plasmas and therefore of particular interest in fusion research.
		Ions are not accelerated due to their heavy mass and are confined electrostatically by the space charge of the plasma electrons.
		When electrons leave the plasma through the loss cone of the magnetic mirror, ions can follow and can then be extracted from the ion source by applying a high voltage.
	www.strz.uni-giessen.de /~ezr/ezr/agezreng.htm (660 words)

	Journal of Electronic Materials: Macro-Loading Effects of Electron-Cyclotron Resonance Etched II-VI Materials
		A visualization of these effects in HgCdTe processed by electron cyclotron resonance (ECR) is shown in Fig.
		The specifics of the photolithography and a description of the variable-trench pattern can be found in a previous publication.1 After ECR plasma etching, step heights were measured to determine etch rates.
		Unless stated otherwise, the plasma conditions are as follows: (1) an argon flow rate of 80 seem, (2) a hydrogen flow rate of 20 seem, (3) a system pressure of 2 mtorr, (4) a microwave power of 300 watts, and (5) a direct-current power input of 60 watts.
	www.findarticles.com /p/articles/mi_qa3776/is_200406/ai_n9425747 (1409 words)

	[No title]
		The electron deficit The produced electrons and ions move everywhere into an ECR plasma, but because of their lighter mass, electrons are faster then ions and tend to escape along the loss cone with a higher rate then the slower ions.
		As a consequence a method that can replace the lost electrons and hence increases the electron density ne would allow us to overcome this problem (even if the energy content of the plasma is somewhat reduced with respect to the one achievable with an optimum confinement).
		The intensities of argon ion beams extracted from the 14 GHz ECR ion sources were measured both in the standard mode of operation of the sources and in the presence of a MD structure.
	www.lns.infn.it /research/EDIPO/e_donors.doc (4761 words)

	Electron cyclotron resonance heating in a short
		Electron cyclotron resonance (ECR) plasma is produced and studied in a
		ECR in the system is such that the first two ECR surfaces ($B = 875.0$ G
		and resonance positions are identified in the plasma system.
	www.ias.ac.in /pramana/v63/p563/abs.htm (127 words)

	Electron Cyclotron Resonance Masers with Quasi-Optical Resonators (Site not responding. Last check: 2007-10-15)
		Megawatt average power sources of 100 GHz-500 GHz radiation are necessary for electron cyclotron heating of fusion plasmas, space power beaming, electromagnetic wigglers for fke-electron lasers, and space-based communications.
		Electron cyclotron maser configurations with open quasi-optical resonators such as the quasi-optical gyrotron and induced-resonance electrotron cyclotron (IREC) maser show considerable promise for operation in this power and wavelength regime.
		In these configurations, the resonator mirrors can be far removed from the beam-wave interaction region, which will allow a large volume for the interaction and low-ohmic heating densities on the mirrors.
	wwwppd.nrl.navy.mil /branches/6790/postdoc/64157611.html (179 words)

	Atomic Physics Group ECR ion source (Site not responding. Last check: 2007-10-15)
		An Electron Cyclotron Resonance Ion Source ECRIS is based on a plasma, which is held in an open magnetic trap.
		The plasma forming electrons and ions are created by electron impact ionization processes from neutral atoms or molecules.
		The magnetic field in the source results from the superposition of the hexapole field and the field, which is produced by a pair of solenoid coils.
	www.physik.tu-dresden.de /apg/apeecr1.htm (145 words)

	Review of Scientific Instruments: All Topics
		Cavenago In electron cyclotron resonance ion sources (ECRISs) the neutral gas density n[sub g] is typically smaller than the plasma density, which is the opposite of many other source cases, for example, radio-frequency ion source for H (plus or minus) production.
		Khachatrian, E. Badalyan, E. Ter-Gevorgyan, and V. Hovhannisyan In the discharge of oscillating electrons, the mechanism of the processes, which controls the distribution of the ion and electron streams over the cathode surface, is investigated experimentally.
		Electron cyclotron resonance ion source related development work has been carried out in order to meet th...
	scitation.aip.org /rss/rsi1.xml (13005 words)

	In Plane Gate Quantum Wire Transistors (Site not responding. Last check: 2007-10-15)
		In-plane gated (IPG) quantum wire transistors were fabricated using dry etching in a Cl2/Ar plasma generated with an electron cyclotron resonance source.
		Pang, K. Sung, and K. Ko, "Etching of Photoresist Using Oxygen Plasma Generated by a Multipolar Electron Cyclotron Resonance Source", J.
		Pang, and M. Dahimene, "Dependence of Etch Characteristics on Charge Particles as Measured by Langmuir Probe in a Multipolar Electron Cyclotron Resonance Source", J. Vac.
	www.eecs.umich.edu /~pang/projects/kk-IPG.html (1402 words)

	EASTLUND HAARP BARIUM electomagnetic weapons chemtrails
		the angular frequencies of gyration of particles in a cyclotron.
		The cyclotron frequency of ions in a given magnetic field is less
		and electrons are present in proximity to the field lines.
	www.bariumblues.com /haarp_patent.htm (4282 words)

Try your search on: Qwika (all wikis)