Computing optical properties of ultra-thin crystals
نویسندگان
چکیده
منابع مشابه
Optical Properties of DeVries Liquid Crystals and a Look at Ultra Thin Freely Suspended Smectic Films
Liquid crystals exist as a fourth state of matter. They are anisotropic and due to this order, they affect light that passes through them, making them ideal candidates for optical study. By employing a basic technique for measuring a liquid crystal’s birefringence and tilt angle, one is able to study a number of other properties such as the electroclinic effect. In addition, smectic liquid crys...
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چکیده ندارد.
15 صفحه اولElectronic Properties of Ultra-Thin Aluminum Nanowires
We have carried out first principles electronic structure and total energy calculations for a series of ultrathin aluminum nanowires, based on structures obtained by relaxing the model wires of Gulseren et al [1]. The number of conducting channels is followed as the wires radius is increased. The results suggest that pentagonal wires should be detectable, as the only ones who can yield a channe...
متن کاملEffect of impurities on the optical properties of KTP single crystals grown from flux
In the present work, KTP crystals have been grown by spontaneous nucleation technique in flux medium using K6P4O13 flux. 0.4-1 °C/h cooling rates were applied in the spontaneous nucleation process. The presence and amount of impurities has been determined by using XRF. The optical transmission spectra of impure KTP crystals in the UV–visible region are discussed. The transmission cut-off is cle...
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ژورنال
عنوان ژورنال: Wiley Interdisciplinary Reviews: Computational Molecular Science
سال: 2016
ISSN: 1759-0876
DOI: 10.1002/wcms.1252