Results 211 to 220 of about 34,871 (241)

Secondary grain boundary dislocations alter segregation energy spectra. [PDF]

open access: yesNat Commun
Chen X   +10 more
europepmc   +1 more source

Propagation characteristics of the Kummer beam in turbulence with an anisotropic tilt angle

Journal of the Optical Society of America B, 2023
Different from prevailing assumptions, turbulence cells display anisotropic tilt angles, rendering the environment in optical communication significantly more complex. In light of this, we develop expressions for the spatial coherence radius and the detection probability of the orbital angular momentum (OAM) states of the Kummer beam in turbulence with
Zhou Yu   +4 more
openaire   +1 more source

Anisotropic full-waveform inversion with tilt-angle recovery

GEOPHYSICS, 2017
By allowing spatial variations in the direction of the anisotropic fast axis, tilted transverse isotropy (TTI) helps to image complex or steeply dipping structures. Without a priori geologic constraints, however, recovery of all the anisotropic parameters can be nontrivial and nonunique.
Herurisa Rusmanugroho   +2 more
openaire   +1 more source

Anisotropic imaging with fast recovery of tilt and azimuthal angles

SEG Technical Program Expanded Abstracts 2015, 2015
We present 3D anisotropic imaging results using transverse isotropy parameters together with tilt angle and azimuth. The resulting parameterization can be used to provide full spatial variation in the orientation of the transverse isotropy axis, or by restricting values of the two rotation angles, can be made to reduce to conventional VTI, HTI, or TTI ...
Herurisa Rusmanugroho*   +2 more
openaire   +1 more source

Anisotropic Surface Anchoring Conditions for Gray-Scale Capability in High-Tilt-Angle Ferroelectric Liquid Crystal

Japanese Journal of Applied Physics, 1995
In highly anisotropic anchoring surface, the gray-scale capability has been shown in a thin (4 µ m) polymer rubbed samples of high tilt angle ferroelectric liquid crystal, possessing chiral nematic to smectic C* phase transition. The gray-scale characteristics appear due to the reorientation of the ferroelectric liquid crystal molecules linearly ...
Haridas E. P.   +3 more
openaire   +1 more source

The anisotropic distribution of dislocations and tilts in metamorphic GaInAs/AlInAs buffers grown on GaAs substrates with miscut angles toward (111)A

Journal of Alloys and Compounds, 2014
Abstract The metamorphic GaInAs/AlInAs buffers grown by metal organic chemical vapor deposition (MOCVD) on GaAs substrates with miscut angles toward (1 1 1)A exhibit anisotropic properties in the two 〈1 1 0〉 directions. A higher dislocation density is observed along [1 1 0] direction for samples with substrate miscuts of 2° and 7°, while along [1 −1 ...
Yurun Sun   +7 more
openaire   +1 more source

Estimation of the solar radiation intensity on photovoltaic surfaces using anisotropic Models, investigation of influence of tilt angles and solar trackers: A case study for the southeastern of Türkiye

Computers and Electrical Engineering
The estimation of total solar radiation (TSR) intensity is crucial for the performance, design, and economic assessment of photovoltaic (PV) energy systems operating in different geolocations and climates. Various transposition Models can be utilized in performance calculations for PV systems in the estimation of TSR on tilted and tracked PV surfaces ...
Batur Alp Akgul   +2 more
openaire   +1 more source

Magneto-mechanical properties of anisotropic magnetorheological elastomers with tilt angle of magnetic chain under compression mode

Journal of Magnetism and Magnetic Materials, 2023
Leizhi Wang   +3 more
openaire   +1 more source

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