搜索结果: 1-15 共查到“物理学 Lines”相关记录20条 . 查询时间(0.109 秒)
For the last few decades, microchip manufacturers have been on a quest to find ways to make the patterns of wires and components in their microchips ever smaller, in order to fit more of them onto a s...
Automated extraction of pair wise structure lines using airborne laserscanner data in coastal areas
Laser scanning LIDAR structure and breakline detection surface
2015/8/13
The coastline of the North Sea is characterized by a large number of different morphological objects like dikes, dunes and tidal
creeks. Due to the tidal effects and other natural forces the shape, s...
Phase shift in an atom interferometer induced by the additional laser lines of a Raman laser generated by modulation
atom interferometer additional laser lines of a Raman laser modulation Atomic Physics
2012/5/28
The use of Raman laser generated by modulation for light-pulse atom interferometer allows to have a laser system more compact and robust. However, the additional laser frequencies generated can pertur...
Polarization spectroscopy and magnetically-induced dichroism of the potassium D2 lines
Polarization spectroscopy magnetically-induced dichroism the potassium D2 lines Atomic Physics
2012/5/17
We study modulation-free methods for producing sub-Doppler, dispersive line shapes for laser stabilization near the potassium D2 transitions at 767 nm. Polarization spectroscopy is performed and a com...
Dipole-Quadrupole Theory of Surface Enhanced Infrared Absorption and Appearance of Forbidden Lines in the SEIRA Spectra of Symmetrical Molecules
Dipole-Quadrupole Theory Surface Enhanced Infrared Absorption and Appearance Forbidden Lines the SEIRA Spectra Symmetrical Molecules Optics
2012/4/20
The paper presents main aspects of the Dipole-Quadrupole theory of Surface Enhanced Infrared Absorption (SEIRA). It is pointed out the possibility of appearance of the lines, caused by totally symmetr...
Ambient beam motion and its excitation by ghost lines in the Tevatron
Ambient beam motion its excitation ghost lines Tevatron
2012/2/28
Transverse betatron motion of the Tevatron proton beam is measured and analyzed. It is shown that the motion is coherent and excited by external sources of unknown origins. Observations of the time-va...
Contour lines of the discrete scale invariant rough surfaces
Contour lines discrete scale invariant rough surfaces
2010/11/18
We study the fractal properties of the 2d discrete scale invariant (DSI) rough surfaces.
The contour lines of these rough surfaces show clear DSI. In the appropriate limit the
DSI surfaces converge ...
Limit Theorems for the Discrete-Time Quantum Walk on a Graph with Joined Half Lines
Theorems Discrete-Time Quantum Walk Graph Half Lines
2010/10/18
We consider a discrete-time quantum walk Wt, at time t on a graph with joined half lines J, which is composed of half lines with the same origin. Our analysis is based on a reduction of the walk o...
Maxwell-Chern-Simons Casimir Force Between Perfectly
Conducting Parallel Lines
Casimir force path integral method
Maxwell-Chern-Simons gauge field
2007/8/15
2001Vol.36No.4pp.431-432DOI:
Maxwell-Chern-Simons Casimir Force Between Perfectly
Conducting Parallel Lines
ZHENG Tai-Yu,1,2 ZHENG Li1 and LI Chang-Song3
1 The Instit...
The Critical Lines of the Yang-Lee Edge Singularities of the Anisotropic Ising Ferromagnets on Square,
Triangular and Honeycomb Lattices
Yang-Lee edge singularity Ising ferromagnet
2007/8/15
2001Vol.35No.3pp.365-370DOI:
The Critical Lines of the Yang-Lee Edge Singularities of the Anisotropic Ising Ferromagnets on Square,
Triangular and Honeycomb Lattices
WANG Xian-Zhi...
Topological Structure of Knotted Vortex Lines in Liquid Crystals
knotted vortex lines liquid crystals Chern-Simons action branch processes
2007/8/15
2007Vol.47No.6pp.1129-1134DOI:
Topological Structure of Knotted Vortex Lines in Liquid Crystals
DUAN Yi-Shi, ZHAO Li, and ZHANG Xin-Hui
Institute of Theoretical Physics,...
Topological Aspect and Bifurcation of Disclination Lines in
Two-Dimensional Liquid Crystals
topological current winding number director field disclination line
2007/8/15
2002Vol.37No.5pp.513-518DOI:
Topological Aspect and Bifurcation of Disclination Lines in
Two-Dimensional Liquid Crystals
YANG Guo-Hong,1 ZHANG Hui,2 and DUAN Yi-Shi3
1 D...
Effect of Disclination Lines on Free Energy of Nematic Liquid Crystals
director field disclination line free energy saddle-splay bifurcation
2007/8/15
2005Vol.44No.2pp.213-222DOI:
Effect of Disclination Lines on Free Energy of Nematic Liquid Crystals
YANG Guo-Hong,1
ZHANG Hui,2 TIAN Li-Jun,1 WANG Yu-Sheng,1 and DUAN Yi-Shi3
...
Energy Spectrum of YAG:Cr3+ and Thermal Shifts of Its R Lines
improved ligand-field theory electron-phonon interaction Stokes
shift energy spectrum thermal shift g factor
2007/8/15
2005Vol.44No.1pp.165-170DOI:
Energy Spectrum of YAG:Cr3+ and Thermal Shifts of Its R Lines
MA Dong-Ping1,2 and CHEN Ju-Rong1
1 Department of Applied Physics, Sichuan Uni...
Contribution of Disclination Lines to Free Energy of
Liquid Crystals in Single-Elastic Constant Approximation
director field disclination line free energy Lagrangian multiplier
2007/8/15
2004Vol.42No.2pp.185-188DOI:
Contribution of Disclination Lines to Free Energy of
Liquid Crystals in Single-Elastic Constant Approximation
YANG Guo-Hong,1 WANG Yu-Sheng,1 and DUAN...