R. J. Colchin

Oak Ridge National Laboratory — United States

Physics and Astronomy · Physical Sciences

25h-index2.1kcitations172works0.02yr avg
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Research Topics

Magnetic confinement fusion research(141), Fusion materials and technologies(48), Particle accelerators and beam dynamics(47), Ionosphere and magnetosphere dynamics(44), Plasma Diagnostics and Applications(29)

Publications172 total

Filterscopes: Spectral line monitors for long-pulse plasma devices
Review of Scientific Instruments·2008· 16 cited
Results From the Upgraded Porous Plug Injection System for Studies of Hydrocarbon Dissociation and Transport in DIII-D
Bulletin of the American Physical Society·2007
Density Control Using the New Divertor Pumping Configuration in DIII-D
Bulletin of the American Physical Society·2006
Edge-localized mode dynamics and transport in the scrape-off layer of the DIII-D tokamak
Physics of Plasmas·2005· 74 cited
Neutral pressure dynamics in the upper plenums in the DIII-D tokamak
Nuclear Fusion·2004· 10 cited
Comparison of H-mode barrier width with a model of neutral penetration length
Nuclear Fusion·2003· 47 cited
Analysis of DIII-D Experiments (DOE GRANT ER54538)
SMARTech Repository (Georgia Institute of Technology)·2003
Calculated Dependence of Core Fueling on X-Point Position for Lower Single-Null L-Mode Plasmas in DIII-D
APS Division of Plasma Physics Meeting Abstracts·2003
ELM particle and energy transport in the SOL and divertor of DIII-D
Plasma Physics and Controlled Fusion·2003· 61 cited
Transport by intermittency in the boundary of the DIII-D tokamak
Physics of Plasmas·2003Open Access
Neutral transport analysis of recent DIII-D neutral density experiments
Nuclear Fusion·2003· 21 cited
Neutral particle fueling at the midplane of DIII-D
Journal of Nuclear Materials·2003· 9 cited
Intermittent convection in the boundary of DIII-D
Journal of Nuclear Materials·2003· 45 citedOpen Access
Carbon sources in the DIII-D tokamak
Journal of Nuclear Materials·2003· 10 cited
Modeling of ELM events and their effect on impurity enrichment
Journal of Nuclear Materials·2003· 3 cited
The Filterscope
Review of Scientific Instruments·2003· 89 cited
Comparison of fueling efficiency from different fueling locations on DIII-D
Journal of Nuclear Materials·2003· 24 cited
The role of stellarators in understanding toroidal transport physics
2003
The design of the center core of a spherical tokamak
2002· 2 cited
GLOBUS-M. From concept to engineering
2002· 3 cited
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Frequent Co-authors

R. C. Isler(16), A.C. England(14), J. B. Wilgen(14), M. R. Wade(12), M. Murakami(12), N.H. Brooks(11), D. L. Hillis(10), T. C. Jernigan(10), J.D. Bell(9), R. Maingi(9), A.W. Leonard(9), G. D. Porter(9), J.A. Boedo(9), M. J. Schaffer(9), J. H. Harris(9), W.P. West(8), D. A. Rasmussen(8), J.E. Simpkins(8), J. L. Dunlap(8), S. Hiroe(8)