搜索结果: 151-165 共查到“理学 magnetic field”相关记录220条 . 查询时间(0.05 秒)
MODELING STATIC MAGNETIC FIELD STRUCTURES IN SOLAR CORONA (Invited review)
Sun magnetic fields-Sun corona
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2009/2/23
We give an overview of procedures to recover and simulate typical
coronal static magnetic field topologies from given boundary data on the photo-
sphere. Relatively simple analytical treatments allo...
Observational Evidences for Multi-component Magnetic Field Structure in Solar Flares
Solar flares small-scale magnetic fields multi-component structure
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2010/9/15
Two solar flares of 25 July 1981 and 5 November 2004 of importance 2N and M4.1/1B, respectively, were investigated using observational data obtained with the Echelle spectrograph of the Kyiv Universit...
Induced Fractional Zero-Point Angular Momentum for Charged Particles of the Bohm-Aharonov System by means of a "Spectator" Magnetic Field
Fractional Zero-Point Angular Momentum Particles of the Bohm-Aharonov System Spectator
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2010/4/8
An induced fractional zero-point angular momentum of charged particles by the Bohm-Aharonov (B-A) vector potential is realized via a modified combined trap. It explores a "spectator" mechanism in this...
Edge states in graphene quantum dots: Fractional quantum Hall effect analogies and differences at zero magnetic field
Edge states graphene quantum dots Fractional quantum Hall zero magnetic field
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2010/4/13
We investigate the way that the degenerate manifold of midgap edge states in quasicircular graphene quantum dots with zig-zag boundaries supports, under free-magnetic-field conditions, strongly correl...
Simple model for post seismic ionospheric disturbances above an earthquake epicentre and along connecting magnetic field lines
Simple model post seismic ionospheric disturbances earthquake epicentre magnetic field lines
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2010/1/4
The detection of ionospheric disturbances associated with seismic activity is one of the main objectives of the DEMETER micro-satellite. Its scientific payload provides a comprehensive set of electron...
Effect of a wiggler magnetic field and the ponderomotive force on the second harmonic generation in laser-plasma interactions
Second harmonic generation wiggler magnetic field nonlinear optics phase-matching plasma
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2010/4/8
In this paper, we consider second harmonic generation and its phase-matching in an underdense plasma in the presence of a wiggler magnetic field. Wiggler magnetic field plays both a dynamic role in pr...
Multi-point ground-based ULF magnetic field observations in Europe during seismic active periods in 2004 and 2005
Multi-point ground-based ULF magnetic field observations seismic active periods 2004 and 2005
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2009/12/30
We present the results of ground-based Ultra Low Frequency (ULF) magnetic field measurements observed from June to August 2004 during the Bovec earthquake on 12 July 2004. Further we give information ...
Mode Conversion and Diffraction of Guided Optical Waves from
Magnetostatic Waves under Inclined Bias Magnetic Field
guided optical wave magnetostatic wave mode conversion
diffraction efficiency
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2007/8/15
2001Vol.36No.4pp.497-502DOI:
Mode Conversion and Diffraction of Guided Optical Waves from
Magnetostatic Waves under Inclined Bias Magnetic Field
WU Bao-Jian, LIU Gong-Qiang and ZO...
Effects of Impurity on the Ground-State Transitions of a
Quantum Dot in Strong Magnetic Field
impurity states quantum dots
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2007/8/15
2001Vol.35No.6pp.735-739DOI:
Effects of Impurity on the Ground-State Transitions of a
Quantum Dot in Strong Magnetic Field
K.S. CHAN,1 H.P. HO,1 E.Y.B. PUN2 and W.Y. RUAN3
...
Berry Phases for the L-S Coupled System in a Time-Dependent
Magnetic Field
L-S coupled system instantaneous energy eigenstate Berry phase
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2007/8/15
2001Vol.35No.5pp.527-530DOI:
Berry Phases for the L-S Coupled System in a Time-Dependent
Magnetic Field
YAN Feng-Li and YANG Lin-Guang
Department of Physics, Hebei Norma...
Perturbation Theory for Interacting Electrons in a Quantum
Dot under Strong Magnetic Field
quantum dot perturbation theory
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2007/8/15
2001Vol.35No.2pp.245-250DOI:
Perturbation Theory for Interacting Electrons in a Quantum
Dot under Strong Magnetic Field
GU Yun-Ting,1 RUAN Wen-Ying,1 LI Quan,1 CAI Min1 and CHAN K...
Electron Transport Behavior in a Mirror Magnetic Field and
a Non-uniform Electric Field
electron transport behavior plasma mirror magnetic field
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2007/8/15
2001Vol.35No.2pp.207-212DOI:
Electron Transport Behavior in a Mirror Magnetic Field and
a Non-uniform Electric Field
LIU Yan-Hong, LIU Zu-Li, YAO Kai-Lun, WEI He-Lin and LIU Hong-...
Magnetic Field Effect on
β+ Decay in the Crusts of
Accreting Neutron Stars
β+ decay strong magnetic field neutron star
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2007/8/15
2007Vol.47No.4pp.765-768DOI:
Magnetic Field Effect on
β+ Decay in the Crusts of
Accreting Neutron Stars
ZHANG Jie, LIU Men-Quan, and LUO Zhi-Quan
Institute of Physics ...
Structure of Rotating Neutron Stars in Uniform Strong Magnetic Field
structure neutron star strong magnetic field
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2007/8/15
2007Vol.47No.4pp.653-657DOI:
Structure of Rotating Neutron Stars in Uniform Strong Magnetic Field
WEN De-Hua,1 CHEN Wei,2 and LIU Liang-Gang3
1 Department of Physics, So...
Quantum Rings with Two Deeply Bound Electrons under a Magnetic Field
quantum ring fractional Aharonov-Bohm oscillation persistent current
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2007/8/15
2007Vol.47No.4pp.733-736DOI:
Quantum Rings with Two Deeply Bound Electrons under a Magnetic Field
SITU Shu-Ping
Department of Physics, Sun Yat-Sen University, Guangzhou ...