Gunn effect threshold and domain formation in transverse magnetic fields in indium antimonide

1972 ◽  
Vol 21 (4) ◽  
pp. 171-172 ◽  
Author(s):  
H. Heinrich ◽  
W. Keeler
Keyword(s):  
Magnetic Fields ◽  
Indium Antimonide ◽  
Transverse Magnetic ◽  
Domain Formation ◽  
Gunn Effect

Radio Measurements of Coronal Magnetic Fields

1994 ◽  
Vol 144 ◽  
pp. 21-28 ◽  
Author(s):  
G. B. Gelfreikh
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Solar Corona ◽  
Active Regions ◽  
High Sensitivity ◽  
Coronal Magnetic Field ◽  
Transverse Magnetic ◽  
Radio Sources ◽  
Radio Waves ◽  
Solar Active Regions

AbstractA review of methods of measuring magnetic fields in the solar corona using spectral-polarization observations at microwaves with high spatial resolution is presented. The methods are based on the theory of thermal bremsstrahlung, thermal cyclotron emission, propagation of radio waves in quasi-transverse magnetic field and Faraday rotation of the plane of polarization. The most explicit program of measurements of magnetic fields in the atmosphere of solar active regions has been carried out using radio observations performed on the large reflector radio telescope of the Russian Academy of Sciences — RATAN-600. This proved possible due to good wavelength coverage, multichannel spectrographs observations and high sensitivity to polarization of the instrument. Besides direct measurements of the strength of the magnetic fields in some cases the peculiar parameters of radio sources, such as very steep spectra and high brightness temperatures provide some information on a very complicated local structure of the coronal magnetic field. Of special interest are the results found from combined RATAN-600 and large antennas of aperture synthesis (VLA and WSRT), the latter giving more detailed information on twodimensional structure of radio sources. The bulk of the data obtained allows us to investigate themagnetospheresof the solar active regions as the space in the solar corona where the structures and physical processes are controlled both by the photospheric/underphotospheric currents and surrounding “quiet” corona.

Control of photon beam dose profiles by localized transverse magnetic fields

2000 ◽  
Vol 45 (12) ◽  
pp. N177-N182 ◽  
Author(s):  
L Reiffel ◽  
A Li ◽  
J Chu ◽  
R W Wheatley ◽  
S Naqvi ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Transverse Magnetic ◽  
Photon Beam ◽  
Beam Dose

scholarly journals Diamond-nitrogen-vacancy electronic and nuclear spin-state anticrossings under weak transverse magnetic fields

2016 ◽  
Vol 94 (2) ◽  
Author(s):  
Hannah Clevenson ◽  
Edward H. Chen ◽  
Florian Dolde ◽  
Carson Teale ◽  
Dirk Englund ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Spin State ◽  
Nuclear Spin ◽  
Transverse Magnetic ◽  
Nitrogen Vacancy

Radiation-induced resistance oscillation and instability in GaAS/AlGaAS heterostructure under transverse magnetic fields

2008 ◽  
Vol 17 (6) ◽  
pp. 2010-2017
Author(s):  
Yang Gui ◽  
Tu Bi-Hong ◽  
Li Guo-Hui ◽  
Zhao Hong-Wei ◽  
Zhou Shi-Ping
Keyword(s):  
Magnetic Fields ◽  
Induced Resistance ◽  
Transverse Magnetic ◽  
Radiation Induced
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