Title

Analysis And Design Of Dynamic Voltage Regulation In Multiphase Buck Converter

Keywords

NiMgO; Optical properties; Sol-gel; Spin coating; Thin films; Ultraviolet solar blind; X-ray diffraction

Abstract

Ni 1-xMg xO thin films across the full compositional range were formed by a low-cost sol-gel spin coating method. Optical transmission of the resultant films in the ultraviolet-visible spectral region increased to as high as 90% upon sintering, and X-ray diffraction verified an increase in crystallinity for sintering temperatures up to 1000 °C, with root mean square roughness below 1 nm when sintered between 600 and 800 °C. The lattice parameter of the rock salt Ni 1-xMg xO films showed a linear shift with increased magnesium concentration, consistent with a Vegard's Law relationship between the two binaries. Optical energy gaps from 3.6 to > 6.5 eV were realized by adjusting the composition of the Ni 1-xMg xO films, demonstrating the suitability of the ternary for optical devices in the UV-C spectral region. © 2012 Elsevier B.V. All rights reserved.

Publication Date

4-30-2012

Publication Title

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Issue

13

Number of Pages

1298-1302

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/APEC.2012.6165986

Socpus ID

84860123997 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84860123997

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