A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma

R W Schrittwieser; C Ionita; N Vianello; H W Müller; F Mehlmann; M Zuin; Volker Naulin; Jens Juul Rasmussen; V Rohde; R Cavazzana; C Lupu; M Maraschek; Ch Maszl

doi:10.1002/ctpp.201010146

A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma

R W Schrittwieser
, C Ionita
, N Vianello
, H W Müller
, F Mehlmann
, M Zuin
, Volker Naulin
, Jens Juul Rasmussen
, V Rohde
, R Cavazzana
, C Lupu
, M Maraschek
, Ch Maszl

University of Innsbruck
Consorzio RFX
Max Planck Institute

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

For ASDEX Upgrade (AUG) a new probe head was developed for simultaneous measurements of electric and magnetic fluctuations in the edge plasma region. The probe head consists of a cylindrical graphite case. On the front side six graphite pins are mounted. With this arrangement the poloidal and radial electric field components, the ion saturation current and the current-voltage characteristic can be registered simultaneously. Inside the graphite case a magnetic sensor is mounted by which the three components of magnetic field fluctuations are measured. During the AUG discharges the probe head is inserted up to three times for 100 ms each by the midplane manipulator into the scrape-off layer. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English
Journal	Contributions to Plasma Physics
Volume	50
Issue number	9
Pages (from-to)	860-865
ISSN	0863-1042
DOIs	https://doi.org/10.1002/ctpp.201010146
Publication status	Published - 2010

Keywords

Fusion energy

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10.1002/ctpp.201010146

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Schrittwieser, R. W., Ionita, C., Vianello, N., Müller, H. W., Mehlmann, F., Zuin, M., Naulin, V., Juul Rasmussen, J., Rohde, V., Cavazzana, R., Lupu, C., Maraschek, M., & Maszl, C. (2010). A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma. Contributions to Plasma Physics, 50(9), 860-865. https://doi.org/10.1002/ctpp.201010146

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title = "A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma",

abstract = "For ASDEX Upgrade (AUG) a new probe head was developed for simultaneous measurements of electric and magnetic fluctuations in the edge plasma region. The probe head consists of a cylindrical graphite case. On the front side six graphite pins are mounted. With this arrangement the poloidal and radial electric field components, the ion saturation current and the current-voltage characteristic can be registered simultaneously. Inside the graphite case a magnetic sensor is mounted by which the three components of magnetic field fluctuations are measured. During the AUG discharges the probe head is inserted up to three times for 100 ms each by the midplane manipulator into the scrape-off layer. {\textcopyright} 2010 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.",

keywords = "Fusion energy, Fusionsenergiforskning, Fusionsenergi",

author = "Schrittwieser, \{R W\} and C Ionita and N Vianello and M{\"u}ller, \{H W\} and F Mehlmann and M Zuin and Volker Naulin and \{Juul Rasmussen\}, Jens and V Rohde and R Cavazzana and C Lupu and M Maraschek and Ch Maszl",

year = "2010",

doi = "10.1002/ctpp.201010146",

language = "English",

volume = "50",

pages = "860--865",

journal = "Contributions to Plasma Physics",

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publisher = "John Wiley \& Sons Inc.",

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Schrittwieser, RW, Ionita, C, Vianello, N, Müller, HW, Mehlmann, F, Zuin, M, Naulin, V , Juul Rasmussen, J, Rohde, V, Cavazzana, R, Lupu, C, Maraschek, M & Maszl, C 2010, 'A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma', Contributions to Plasma Physics, vol. 50, no. 9, pp. 860-865. https://doi.org/10.1002/ctpp.201010146

TY - JOUR

T1 - A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma

AU - Schrittwieser, R W

AU - Ionita, C

AU - Vianello, N

AU - Müller, H W

AU - Mehlmann, F

AU - Zuin, M

AU - Naulin, Volker

AU - Juul Rasmussen, Jens

AU - Rohde, V

AU - Cavazzana, R

AU - Lupu, C

AU - Maraschek, M

AU - Maszl, Ch

PY - 2010

Y1 - 2010

N2 - For ASDEX Upgrade (AUG) a new probe head was developed for simultaneous measurements of electric and magnetic fluctuations in the edge plasma region. The probe head consists of a cylindrical graphite case. On the front side six graphite pins are mounted. With this arrangement the poloidal and radial electric field components, the ion saturation current and the current-voltage characteristic can be registered simultaneously. Inside the graphite case a magnetic sensor is mounted by which the three components of magnetic field fluctuations are measured. During the AUG discharges the probe head is inserted up to three times for 100 ms each by the midplane manipulator into the scrape-off layer. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - For ASDEX Upgrade (AUG) a new probe head was developed for simultaneous measurements of electric and magnetic fluctuations in the edge plasma region. The probe head consists of a cylindrical graphite case. On the front side six graphite pins are mounted. With this arrangement the poloidal and radial electric field components, the ion saturation current and the current-voltage characteristic can be registered simultaneously. Inside the graphite case a magnetic sensor is mounted by which the three components of magnetic field fluctuations are measured. During the AUG discharges the probe head is inserted up to three times for 100 ms each by the midplane manipulator into the scrape-off layer. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

KW - Fusion energy

KW - Fusionsenergiforskning

KW - Fusionsenergi

U2 - 10.1002/ctpp.201010146

DO - 10.1002/ctpp.201010146

M3 - Journal article

SN - 0863-1042

VL - 50

SP - 860

EP - 865

JO - Contributions to Plasma Physics

JF - Contributions to Plasma Physics

IS - 9

ER -

A Probe Head for Simultaneous Measurements of Electrostatic and Magnetic Fluctuations in ASDEX Upgrade Edge Plasma

Abstract

Keywords

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