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résonance cyclotronique des électrons

ECR

sciences naturelles et appliquées - iate.europa.eu

La source d'ions ECR fait usage de la résonance cyclotronique des électrons pour chauffer un plasma.

The ECR ion source makes use of the electron cyclotron resonance to ionize a plasma.

général - CCMatrix (Wikipedia + CommonCrawl)

Forts de cette expérience, nous avons développé deux nouvelles sources basées sur le même principe : le plasma est généré par résonance cyclotronique des électrons (ECR) avec une onde radiofréquence de 2,45 GHz.

Encouraged by this performance, we developed two new sources based on the same principle: the plasma is generated by electron cyclotron resonance (ECR) at a 2.45 GHz radio frequency.

général - CCMatrix (Wikipedia + CommonCrawl)

résonance cyclotronique des électrons

electron cyclotron resonance

sciences naturelles et appliquées - iate.europa.eu

La région est excitée par le réchauffement dû à la résonance cyclotronique des électrons pour augmenter ainsi sa densité en particules chargées.

The region is excited by electron cyclotron resonance heating to thereby increase its charged particle density.

général - CCMatrix (Wikipedia + CommonCrawl)

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Caractérisation et modélisation d'un propulseur plasma à résonance cyclotronique des électrons

L'objet de ce travail consiste à la caractérisation et à la modélisation d'un propulseur électrique à résonance cyclotronique des électrons....

...The purpose of this work is the characterization and theoretical investigation of an electron cyclotron resonance plasma thruster....

politique tarifaire - core.ac.uk - PDF: pastel.archives-ouvertes.fr

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Electron cyclotron resonance heating on textorThe 110 GHz and the new 140 GHz gyrotron systems for electron cyclotron resonance heating (ECRH) and ECCD on TEXTOR are described and results of ECRH experiments with the 110 GHz system are reported....

général - core.ac.uk - PDF: juser.fz-juelich.de

Dry cleaning of fluorocarbon residues by low-power electron cyclotron resonance hydrogen plasmathis paper, we report the successful removal of fluorocarbon residues on silicon substrate using low power (50 W) electron cyclotron resonance (ECR) hydrogen plasma....

PDF: citeseerx.ist.psu.edu

Model of charge-state distributions for electron cyclotron resonance ion source plasmasA computer model for the ion charge-state distribution (CSD) in an electron cyclotron resonance ion source (ECRIS) plasma is presented that incorporates non-Maxwellian distribution functions, multiple atomic species, and ion confinement due to...

PDF: doaj.org

Excitation of an electron cyclotron resonance plasma sourceThe uniformity of plasma generation in electron cyclotron resonance (ECR) reactors for materials processing, and the subsequent uniformity of fluxes to the substrate, are generally a function of the mode of the microwave...

PDF: citeseerx.ist.psu.edu

A multi magnetic mirror machine for plasma production with electron cyclotron resonanceA magnetic multi mirror machine is been developed for plasma production with electron cyclotron resonance (ECR) in the UHF frequency range and low RF power....

PDF: www.sbfisica.org.br

Publications scientifiques

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Phenotypic analysis of ecr-a mutants suggests that ecr isoforms have unique functions during drosophila development AbstractThe steroid hormone ecdysone triggers transitions between developmental stages in Drosophila by acting through a heterodimer consisting of the EcR and USP nuclear receptors....

général - core.ac.uk -

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Ecr-b2 rescued ecdysis and eth expression following targeted expression of dominant negative ecr.(A) Ecdysis in third instar larvae expressing dominant negative EcR-B1-F645A only in the Inka cells (n = 98; EcR-B1 DN) was rescued by expression of EcR-B2 (n = 165) or EcR-B2-E9K (n = 143), but not by expression of EcR-B1 (n = 91) or EcR-A...

général - core.ac.uk - PDF: figshare.com

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Ecr-b1, ecr-b2, and crc regulated eth expression.... (B) Inka cell-specific expression of dominant negative EcR-B1-W650A or EcR-B2-W650A (EcR-B1 DN or EcR-B2 DN) lowered ETH transcript levels (n = 9, dominant negatives; n = 23, Oregon R controls)....

général - core.ac.uk - PDF: figshare.com

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Developmental regulation of ecdysone receptor (ecr) and ecr-controlled gene expression during pharate-adult development of honeybees (apis mellifera).... Here, we aimed to determine how EcR transcription and ecdysteroid titers are related during honeybee postembryonic development and what may actually be the role of EcR in caste development of this social insect....

général - core.ac.uk - PDF: doaj.org

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The drosophila ecdysone receptor (ecr) gene is required maternally for normal oogenesis.... Response to ecdysone is mediated by a heteromeric receptor composed of the EcR and USP proteins....

général - core.ac.uk - PDF: www.pubmedcentral.nih.gov