Atomic Scale Characterization and First-Principles Studies of Si₃N₄ Interfaces

Nonfiction, Science & Nature, Science, Physics, Spectrum Analysis, Technology, Material Science
Cover of the book Atomic Scale Characterization and First-Principles Studies of Si₃N₄ Interfaces by Weronika Walkosz, Springer New York
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: Weronika Walkosz ISBN: 9781441978172
Publisher: Springer New York Publication: April 6, 2011
Imprint: Springer Language: English
Author: Weronika Walkosz
ISBN: 9781441978172
Publisher: Springer New York
Publication: April 6, 2011
Imprint: Springer
Language: English

This thesis presents results from a combined atomic-resolution Z-contrast and annular bright-field imaging and electron energy loss spectroscopy in the Scanning Transmission Electron Microscopy, as well as first principles studies of the interfaces between crystalline β**−Si3N4 and amorphous (i) CeO2-x as well as (ii) SiO2 intergranular film (IGF).  These interfaces are of a great fundamental and technological interest because they play an important role in the microstructural evolution and mechanical properties of Si3N4 ceramics used in many high temperature and pressure applications.  The main contribution of this work is its detailed description of the bonding characteristics of light atoms, in particular oxygen and nitrogen, at these interfaces, which has not been achieved before.  The atomic-scale information on the arrangement of both light and heavy atoms is critical for realistic modeling of interface properties, such as interface strength and ion transport, and will facilitate increased control over the performance of ceramic and semiconductor materials for a wide-range of applications.

View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart

This thesis presents results from a combined atomic-resolution Z-contrast and annular bright-field imaging and electron energy loss spectroscopy in the Scanning Transmission Electron Microscopy, as well as first principles studies of the interfaces between crystalline β**−Si3N4 and amorphous (i) CeO2-x as well as (ii) SiO2 intergranular film (IGF).  These interfaces are of a great fundamental and technological interest because they play an important role in the microstructural evolution and mechanical properties of Si3N4 ceramics used in many high temperature and pressure applications.  The main contribution of this work is its detailed description of the bonding characteristics of light atoms, in particular oxygen and nitrogen, at these interfaces, which has not been achieved before.  The atomic-scale information on the arrangement of both light and heavy atoms is critical for realistic modeling of interface properties, such as interface strength and ion transport, and will facilitate increased control over the performance of ceramic and semiconductor materials for a wide-range of applications.

More books from Springer New York

Cover of the book Branched Chain Amino Acids in Clinical Nutrition by Weronika Walkosz
Cover of the book Cooperative Research Centers and Technical Innovation by Weronika Walkosz
Cover of the book Management of the Patient at High Risk for Breast Cancer by Weronika Walkosz
Cover of the book Transparent Communication of Health Risks by Weronika Walkosz
Cover of the book UWB Communication Systems: Conventional and 60 GHz by Weronika Walkosz
Cover of the book The Medical School’s Mission and the Population’s Health by Weronika Walkosz
Cover of the book Prisons Crowding: A Psychological Perspective by Weronika Walkosz
Cover of the book Hedgehog signaling activation in human cancer and its clinical implications by Weronika Walkosz
Cover of the book Universities in Change by Weronika Walkosz
Cover of the book Commutative Algebra by Weronika Walkosz
Cover of the book Metal-on-Metal Bearings by Weronika Walkosz
Cover of the book Pluripotency in Domestic Animal Cells by Weronika Walkosz
Cover of the book Advanced Analysis of Nontraditional Machining by Weronika Walkosz
Cover of the book BRAF Targets in Melanoma by Weronika Walkosz
Cover of the book Understanding Urban Ecosystems by Weronika Walkosz
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy