scholarly journals Characterization of Disruption Halo Currents in the National Spherical Torus Experiment

2012 ◽  
Author(s):  
J. Menard, S. Sabbagh and F. Scotti S.P. Gerhardt
Keyword(s):  
Spherical Torus

scholarly journals Characterization of the plasma current quench during disruptions in the National Spherical Torus Experiment

2009 ◽  
Vol 49 (2) ◽  
pp. 025005 ◽  
Author(s):  
S.P. Gerhardt ◽  
J.E. Menard ◽  
Keyword(s):  
Plasma Current ◽  
Spherical Torus

Characterization of transient particle loads during lithium experiments on the National Spherical Torus Experiment

2012 ◽  
Vol 87 (10) ◽  
pp. 1794-1800
Author(s):  
V. Surla ◽  
M.A. Jaworski ◽  
V. Soukhanovskii ◽  
T.K. Gray ◽  
R. Kaita ◽  
...  
Keyword(s):  
Spherical Torus

Progress in characterization of the pedestal stability and turbulence during the edge-localized-mode cycle on National Spherical Torus Experiment

2013 ◽  
Vol 53 (9) ◽  
pp. 093026 ◽  
Author(s):  
A. Diallo ◽  
J. Canik ◽  
T. Göerler ◽  
S.-H. Ku ◽  
G.J. Kramer ◽  
...  
Keyword(s):  
Spherical Torus ◽  
Edge Localized Mode ◽  
Localized Mode

scholarly journals Characterization of disruption halo currents in the National Spherical Torus Experiment

2012 ◽  
Vol 52 (6) ◽  
pp. 063005 ◽  
Author(s):  
S.P. Gerhardt ◽  
J. Menard ◽  
S. Sabbagh ◽  
F. Scotti
Keyword(s):  
Spherical Torus

scholarly journals Characterization of Fast Ion Absorption of the High Harmonic Fast Wave in the National Spherical Torus Experiment

2003 ◽  
Author(s):  
A.L. Rosenberg ◽  
J.E. Menard ◽  
J.R. Wilson ◽  
S. Medle ◽  
C.K. Phillips ◽  
...  
Keyword(s):  
High Harmonic ◽  
Fast Wave ◽  
Spherical Torus ◽  
Ion Absorption ◽  
Fast Ion

scholarly journals Characterization of small, Type V edge-localized modes in the National Spherical Torus Experiment

2006 ◽  
Vol 13 (9) ◽  
pp. 092510 ◽  
Author(s):  
R. Maingi ◽  
M. G. Bell ◽  
E. D. Fredrickson ◽  
K. C. Lee ◽  
R. J. Maqueda ◽  
...  
Keyword(s):  
Spherical Torus ◽  
Localized Modes ◽  
Edge Localized Modes ◽  
Type V

Morphological Characterization of Mycobacteriophage R1

1974 ◽  
Vol 32 ◽  
pp. 254-255
Author(s):  
B. L. Soloff ◽  
T. A. Rado
Keyword(s):  
Carbon Source ◽  
Stationary Phase ◽  
Growth Phase ◽  
Minimal Medium ◽  
Morphological Characterization ◽  
Logarithmic Growth Phase ◽  
Complete Lysis ◽  
Lysogenic Culture ◽  
Logarithmic Growth

Mycobacteriophage R1 was originally isolated from a lysogenic culture of M. butyricum. The virus was propagated on a leucine-requiring derivative of M. smegmatis, 607 leu−, isolated by nitrosoguanidine mutagenesis of typestrain ATCC 607. Growth was accomplished in a minimal medium containing glycerol and glucose as carbon source and enriched by the addition of 80 μg/ ml L-leucine. Bacteria in early logarithmic growth phase were infected with virus at a multiplicity of 5, and incubated with aeration for 8 hours. The partially lysed suspension was diluted 1:10 in growth medium and incubated for a further 8 hours. This permitted stationary phase cells to re-enter logarithmic growth and resulted in complete lysis of the culture.

AEM analysis of crystallization in Ti-based amorphous alloys

1983 ◽  
Vol 41 ◽  
pp. 270-271
Author(s):  
A.R. Pelton ◽  
A.F. Marshall ◽  
Y.S. Lee
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloys ◽  
Amorphous Materials ◽  
Isothermal Annealing ◽  
Amorphous Matrix ◽  
Nucleation And Growth ◽  
Current Interest ◽  
Amorphous Films ◽  
Electrical And Magnetic Properties

Amorphous materials are of current interest due to their desirable mechanical, electrical and magnetic properties. Furthermore, crystallizing amorphous alloys provides an avenue for discerning sequential and competitive phases thus allowing access to otherwise inaccessible crystalline structures. Previous studies have shown the benefits of using AEM to determine crystal structures and compositions of partially crystallized alloys. The present paper will discuss the AEM characterization of crystallized Cu-Ti and Ni-Ti amorphous films.Cu60Ti40: The amorphous alloy Cu60Ti40, when continuously heated, forms a simple intermediate, macrocrystalline phase which then transforms to the ordered, equilibrium Cu3Ti2 phase. However, contrary to what one would expect from kinetic considerations, isothermal annealing below the isochronal crystallization temperature results in direct nucleation and growth of Cu3Ti2 from the amorphous matrix.

Sign in / Sign up

Export Citation Format

Share Document