Simultaneous measurement of q and Er profiles using the motional Stark effect in high-performance DIII-D plasmas (invited)

1999 ◽  
Vol 70 (1) ◽  
pp. 815-820 ◽  
Author(s):  
B. W. Rice ◽  
D. G. Nilson ◽  
K. H. Burrell ◽  
L. L. Lao
Keyword(s):  
Simultaneous Measurement ◽  
High Performance ◽  
Stark Effect ◽  
Motional Stark Effect

Magnetic field pitch-angle measurments in the PBX-M tokamak using the motional Stark effect

1989 ◽  
Vol 63 (19) ◽  
pp. 2060-2063 ◽  
Author(s):  
F. M. Levinton ◽  
R. J. Fonck ◽  
G. M. Gammel ◽  
R. Kaita ◽  
H. W. Kugel ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Pitch Angle ◽  
Stark Effect ◽  
Motional Stark Effect

scholarly journals A digital lock-in upgrade of the motional Stark effect diagnostic on DIII-D

2010 ◽  
Vol 81 (10) ◽  
pp. 10D739 ◽  
Author(s):  
J. D. King ◽  
M. A. Makowski ◽  
C. T. Holcomb ◽  
S. L. Allen ◽  
R. Geer ◽  
...  
Keyword(s):  
Stark Effect ◽  
Motional Stark Effect ◽  
Lock In

scholarly journals Motional Stark Effect measurements of the local magnetic field in high temperature fusion plasmas

2015 ◽  
Vol 10 (10) ◽  
pp. P10008-P10008 ◽  
Author(s):  
R.C. Wolf ◽  
A. Bock ◽  
O.P. Ford ◽  
R. Reimer ◽  
A. Burckhart ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Temperature ◽  
Stark Effect ◽  
Local Magnetic Field ◽  
Fusion Plasmas ◽  
Motional Stark Effect

Note: Multi-point measurement of |B| in the gas-dynamic trap with a spectral motional Stark effect diagnostic

2011 ◽  
Vol 82 (8) ◽  
pp. 086105 ◽  
Author(s):  
A. A. Lizunov ◽  
D. J. Den Hartog ◽  
A. S. Donin ◽  
A. A. Ivanov ◽  
V. V. Prikhodko
Keyword(s):  
Stark Effect ◽  
Point Measurement ◽  
Gas Dynamic ◽  
Motional Stark Effect

scholarly journals Piezoelectric Level Splitting in GaInN/GaN Quantum Wells

1999 ◽  
Vol 4 (S1) ◽  
pp. 357-362
Author(s):  
C. Wetzel ◽  
T. Takeuchi ◽  
H. Amano ◽  
I. Akasaki
Keyword(s):  
Quantum Wells ◽  
Electric Fields ◽  
High Performance ◽  
Stark Effect ◽  
Electronic Band Structure ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Large Set ◽  
Electronic Band ◽  
Level Splitting

Identification of the electronic band structure in AlInGaN heterostructures is the key issue in high performance light emitter and switching devices. In device-typical GaInN/GaN multiple quantum well samples in a large set of variable composition a clear correspondence of transitions in photo- and electroreflection, as well as photoluminescence is found. The effective band offset across the GaN/GaInN/GaN piezoelectric heterointerface is identified and electric fields from 0.23 - 0.90 MV/cm are directly derived. In the bias voltage dependence a level splitting within the well is observed accompanied by the quantum confined Stark effect. We furthermore find direct correspondence of luminescence bands with reflectance features. This indicates the dominating role of piezoelectric fields in the bandstructure of such typical strained layers.

Motional-Stark-effect spectroscopy:7S1−9P1energy separation and Zeeman tuning parameters forHe4

1978 ◽  
Vol 18 (3) ◽  
pp. 1103-1114 ◽  
Author(s):  
M. Rosenbluh ◽  
R. Panock ◽  
B. Lax ◽  
Terry A. Miller
Keyword(s):  
Stark Effect ◽  
Tuning Parameters ◽  
Motional Stark Effect
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