The effects of space charge, dopants, and strain fields on surfaces and grain boundaries in YBCO compounds

Statistical thermodynamical and kinetically-limited models are applied to study the origin and evolution of space charges and band-bending effects at low-angle [001] tilt grain boundaries in YBa2Cu3O7 and the effects of Ca doping upon them. Atomistic simulations, using shell models of interatomic fo...

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Bibliographic Details
Main Authors: Su, Haibin, Welch, David O.
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2011
Subjects:
Online Access:https://hdl.handle.net/10356/93916
http://hdl.handle.net/10220/6876
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Institution: Nanyang Technological University
Language: English