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Optic axis of a crystal

Known as: Crystal axis, Axis, Extraordinary axis 
The optic axis of a crystal is the direction in which a ray of transmitted light suffers no birefringence (double refraction). Due to the internal… 
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Papers overview

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Highly Cited
2001
Highly Cited
2001
This communication describes a method to fabricate multilayer colloidal crystals formed by the layer-by-layer deposition of… 
Highly Cited
2001
Highly Cited
2001
There are three requirements in making a traveling wave accelerator: longitudinal electric field, synchronization, and… 
Highly Cited
1997
Highly Cited
1997
We apply boundary integrals to the analysis of diffraction from both conductive and dielectric diffractive optical elements… 
Highly Cited
1997
Highly Cited
1997
The present study explores the nature and reactivity of iron- and zinc-containing species generated in hydrocarbon-oxidizing… 
Highly Cited
1996
Highly Cited
1996
The color-magnitude diagrams of ∼ 7×105 stars obtained for 12 fields across the Galactic bulge with the OGLE project reveal a… 
Highly Cited
1995
Highly Cited
1995
Artificial "neural networks" are widely used as flexible models for classification and regression applications, but questions… 
Highly Cited
1993
Highly Cited
1993
A new highly accurate and detailed intermolecular potential surface for Ar–H2O is derived by a direct nonlinear least squares fit… 
Highly Cited
1985
Highly Cited
1985
The Juan de Fuca Ridge, a 500-km section of the mid-ocean ridge system, is bounded by the Sovanco and Blanco fracture zones1,2… 
Highly Cited
1981
Highly Cited
1981
In this paper we report the results of model calculations of the nuclear potential surfaces of van der Waals complexes consisting… 
Highly Cited
1970
Highly Cited
1970
The process of converting a mathematically defined curve into unit steps along a fixed axis in digital technique is known as…