The cosine law of field enhancement factor variation: Generic emitter shapes
نویسندگان
چکیده
منابع مشابه
factor influencing the adoption of internet banking
دوره مشترک کارشناسی ارشد بازاریابی و تجارت الکترونیک دانشگاه تربیت مدرس_ دانشگاه تکنولوژی lule? چکیده پایان نامه عوامل موثر بر پذیرش اینترنت بانک توسط مشتریان پیشرفت فناوری اطلاعات و ارتباطات و به طور خاص رشد اینترنت جهت تراکنش های معاملات بازرگانی، تاثیر بسیار عمیقی در صنعت بانکداری داشته است.این در حالی ست که نفوذ بانکداری اینترنتی در کشورهای در حال توسعه بسیار کندتر از نفوذ آن ...
15 صفحه اولOptical field enhancement factor of Silicon and indium phosphide nano-cavities
Nano cavities based on silicon and indium phosphide materials have been comparedin this study, considering field intensity enhancement factor. The results of FDTD based simulations declare that the Si nano-cavity improves confined optical field about 7.7 times higher than the InP based nano-cavity. The introduced dielectric nano-cavities support resonance wavelength at about λ=1.55 μm.
متن کاملZero-two law for cosine families
For (C(t))t≥0 being a strongly continuous cosine family on a Banach space, we show that the estimate lim supt→0+ ‖C(t) − I‖ < 2 implies that C(t) converges to I in the operator norm. This implication has become known as the zero-two law. We further prove that the stronger assumption of supt≥0 ‖C(t) − I‖ < 2 yields that C(t) = I for all t ≥ 0. For discrete cosine families, the assumption supn∈N ...
متن کاملValidity of the Cosine-Fourth-Power Law of Illumination
The cosine-fourth-power law states that the irradiance 1 a t any point in the image formed by a photographic lens, in the absence of vignetting, is equal t o Eo cos' {3, where E o is the irradiance at the center of the fi eld , and {3 is the a ngle between the axis of the lens and the conjuga te chief ray in the object space. Although not usua ll y so st a ted , this law in volves th e addition...
متن کاملField enhancement factor: A self-validating method
A general method is presented for calculating the field enhancement factor of cylindrically symmetric high aspect ratio conductive structures. A discrete distribution of charges is used on the symmetry axis to replace the real charge distribution such that the electrostatic potential satisfies a set of boundary conditions. Their number will be set through a self-validating process. The method i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physica E: Low-dimensional Systems and Nanostructures
سال: 2019
ISSN: 1386-9477
DOI: 10.1016/j.physe.2019.01.005