FAST ION DYNAMICS STUDIED BY NEUTRON SCATTERING AND HIGH FREQUENCY CONDUCTIVITY

1989 ◽  
pp. 569-629 ◽  
Author(s):  
K. Funke
Keyword(s):  
Neutron Scattering ◽  
High Frequency ◽  
Ion Dynamics ◽  
Fast Ion

FAST ION CONDUCTORS.Quasielastic neutron scattering from a single crystal of α-AgI

1980 ◽  
Vol 41 (C6) ◽  
pp. C6-17-C6-19 ◽  
Author(s):  
K. Funke ◽  
A. Höch ◽  
R. E. Lechner
Keyword(s):  
Neutron Scattering ◽  
Single Crystal ◽  
Fast Ion

Na ion dynamics in P2-Nax[Ni1/3Ti2/3]O2: a combination of quasi-elastic neutron scattering and first-principles molecular dynamics study

2020 ◽  
Vol 8 (47) ◽  
pp. 25290-25297
Author(s):  
Qian Chen ◽  
Niina H. Jalarvo ◽  
Wei Lai
Keyword(s):  
Molecular Dynamics ◽  
Neutron Scattering ◽  
First Principles ◽  
Md Simulations ◽  
First Principle ◽  
Ion Dynamics ◽  
Elastic Neutron ◽  
Elastic Neutron Scattering ◽  
First Principles Molecular Dynamics

The Na dynamics in P2-Nax[Ni1/3Ti2/3]O2 were investigated through a combination of QENS experiments and first-principle MD simulations.

Fast Ion Dynamics of NBI Plasmas in Heliotron J

2006 ◽  
Vol 50 (3) ◽  
pp. 428-433 ◽  
Author(s):  
M. Kaneko ◽  
S. Kobayashi ◽  
Y. Suzuki ◽  
T. Mizuuchi ◽  
K. Nagasaki ◽  
...  
Keyword(s):  
Ion Dynamics ◽  
Fast Ion

Characteristics of slow and fast ion dynamics in a lithium metasilicate glass

1999 ◽  
Vol 59 (6) ◽  
pp. 6962-6966 ◽  
Author(s):  
Junko Habasaki ◽  
Yasuaki Hiwatari
Keyword(s):  
Ion Dynamics ◽  
Lithium Metasilicate ◽  
Fast Ion

Excitation of high-frequency waves with mixed polarization by streaming energetic electrons

1979 ◽  
Vol 22 (2) ◽  
pp. 277-288 ◽  
Author(s):  
L. C. Lee ◽  
C. S. Wu ◽  
H. P. Freund ◽  
D. Dillenburg ◽  
J. Goedert
Keyword(s):  
Magnetic Field ◽  
High Frequency ◽  
Plasma Frequency ◽  
Electron Plasma ◽  
Ion Dynamics ◽  
Electron Plasma Frequency ◽  
Ambient Magnetic Field ◽  
Suprathermal Electrons ◽  
High Frequency Waves ◽  
Thermal Background

The excitation of the slow extraordinary and electron whistler modes with frequencies in the vicinity of the electron plasma frequency is investigated for a plasma which is composed of thermal and suprathermal electrons. Ion dynamics are ignored. The suprathermal electrons are assumed to comprise a long, anisotropic tail parallel to the ambient magnetic field. Instability is found to occur via a relativistic, anomalous gyroresonance with the suprathermal electrons, and to excite waves with frequencies above and below the electron plasma frequency. Landau and cyclotron damping due to the thermal background is included in the treatment.

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