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Search Publications by: Winnie Wong-Ng (Assoc)

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Displaying 151 - 175 of 549

X-ray Diffraction and Density Functional Theory Studies of R2FeCoO6 (R=Pr, Nd, Sm, Eu, Gd)

December 6, 2016
Author(s)
Winnie K. Wong-Ng, Guangyao Liu, Igor Levin, Izaak Williamson, P Ackerman, Kevin R. Talley, Khawla AlHamdan, James A. Kaduk, Lan Li
The structure and thermoelectric properties of a series of lanthanide iron cobalt oxides, R2FeCoO6 (R = Pr, Nd, Sm, Eu and Gd), have been investigated. The space group of these compounds was confirmed to be orthorhombic Pnma (No.62), Z=4. From Gd to Pr

X-ray Powder Diffraction Reference Patterns for Bi1-xPbxOCuSe

September 16, 2016
Author(s)
Winnie K. Wong-Ng, Yonggao Yan, James A. Kaduk, Xinfeng Tang
The structures and powder X-ray reference diffraction patterns of the ‘natural superlattice’ series Bi1-xPbxOCuSe (x=0, 0.02, 0.04, 0.06, 0.08 and 0.1) have been investigated. As the ionic radius of Pb2+ is greater than that of Bi3+, the unit cell volume

FREE-STANDING SELF-ASSEMBLIES OF GALLIUM NITRIDE NANOPARTICLES: A REVIEW

July 19, 2016
Author(s)
Winnie K. Wong-Ng, Yucheng Lan, Jianye Li, Rola M. Derbeshi, Abdellah Lisfi
Gallium nitride (GaN) is an III-V semiconductor with a direct band-gap of 3.4 eV. GaN has important potentials in white light-emitting diodes, blue lasers, and field effect transistors because of its super thermal stability and excellent optical properties

PORPHYRIN-BASED CHEMISTRY FOR CARBON CAPTURE AND SEQUESTRATION

July 8, 2016
Author(s)
Winnie K. Wong-Ng, Lawrence P. Cook, Greg Brewer
Two major types of porphyrinic framework structures offer promise for carbon capture and sequestration (CCS) applications: 1) metal-organic frameworks (MOFs) in which the porphyrins serve as struts linking vertices comprised of metal -based clusters; 2)

The 2015 Materials Science &Technology (MS&T15) Conference & Exhibition

June 8, 2016
Author(s)
Winnie Wong-Ng
The Materials Science &Technology 2015 Conference & Exhibition took place in the Greater Columbus Convention Center in Columbus, Ohio, from Oct 4 to 8. . It was co-sponsored by five leading materials engineering societies (the American Ceramic Society

Living History - My Journey through Crystallography and Related Science

May 30, 2016
Author(s)
Winnie K. Wong-Ng
This is an invited brief memoir by the American Crystallographic Association (ACA) Newsletter Editor. In this memoir, a brief history of Winnie Wong-Ng’s earlier childhood, her academic journey from Hong Kong to the US, her career developments after her

Preface (Semiconductor Materials for Solar Photovoltaic Cells)

May 18, 2016
Author(s)
Winnie Wong-Ng, Mariappan Paranthaman, Raghu Bhattacharya
This introductory chapter briefly describes the book "Semiconductor Materials for Solar Photovoltaic Cells", coedited by M. Parans Paranthaman, Winnie Wong-Ng, and Raghu N. Bhattacharya (Springer US, 2015). This essential reference provides the most