Influence of interface condition on spin-Seebeck effects. (29th April 2015)

• Record Type: Journal Article
• Authors: Qiu, Z; Hou, D; Uchida, K; Saitoh, E
• Is Part Of: Journal of physics. Volume 48:Number 16(2015)
• Page Start: L1
• Page End: 7
• Publication Date: 2015-04-29
• Subjects: Physics -- Periodicals; 530
• DOI: 10.1088/0022-3727/48/16/164013
• Languages: English
• ISSNs: 0022-3727

Abstract

<abstract> <title>Abstract</title> <p>The longitudinal spin-Seebeck effect (LSSE) has been investigated for Pt/yttrium iron garnet (YIG) bilayer systems. The magnitude of the voltage induced by the LSSE is found to be sensitive to the Pt/YIG interface condition. We observed a large LSSE voltage in a Pt/YIG system with a better crystalline interface, while the voltage decays steeply when an amorphous layer is introduced at the interface artificially.</p> </abstract>