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Critical thickness for ferroelectricity in perovskite ultrathin films

Article Abstract:

Physicists in Belgium have discovered a lower limit for ferroelectrical stability in ultra-thin perovskite films. The article details the experimental conditions used to reach this conclusion.

Author: Junquera, Javier, Ghosez, Philippe

Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2003

Research and Development in the Physical, Engineering, and Life Sciences, Belgium, Physics, Electric properties, Perovskite

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A revolution in optical manipulation

Article Abstract:

The author reviews the publications on optical tweezers. The topics include the description of these tweezers, optical actuators, and nanofabrication with optical tweezers.

Author: Grier, David G.

Publisher: Macmillan Publishing Ltd.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2003

United States, Analysis, Usage, Nanotechnology, Chemistry, Physical and theoretical, Physical chemistry, Optics, Optical equipment

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Subjects list: Research

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