Large thermal biasing of individual gated nanostructures

We demonstrate very large and uniform temperature gradients up to about 1 K every 100 nm, in an architecture which is compatible with the field-effect control of the nanostructure under test. The temperature gradients demonstrated greatly exceed those typically obtainable with standard resistive hea...

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Bibliographic Details
Published in:Nano research 2014-04, Vol.7 (4), p.579-587
Main Authors: Roddaro, Stefano, Ercolani, Daniele, Safeen, Mian Akif, Rossella, Francesco, Piazza, Vincenzo, Giazotto, Francesco, Sorba, Lucia, Beltram, Fabio
Format: Article
Language:English
Subjects:
Atomic/Molecular Structure and Spectra
Biomedicine
Biotechnology
Chemistry and Materials Science
Compatibility
Condensed Matter Physics
Design
Devices
Heaters
Heating equipment
Materials Science
Nanomaterials
Nanostructure
Nanostructured materials
Nanotechnology
Nanowires
Oxides
Platforms
Research Article
Temperature gradient
偏压
场效应
氧化层
温度梯度
电阻加热器
纳米线
纳米结构
门控
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Summary:We demonstrate very large and uniform temperature gradients up to about 1 K every 100 nm, in an architecture which is compatible with the field-effect control of the nanostructure under test. The temperature gradients demonstrated greatly exceed those typically obtainable with standard resistive heaters fabricated on top of the oxide layer. The nanoheating platform is demonstrated in the specific case of a short-nanowire device.
ISSN:1998-0124
1998-0000
DOI:10.1007/s12274-014-0426-y