自旋(空气动力学)
光伏系统
光电子学
富勒烯
材料科学
磁场
物理
电气工程
工程类
量子力学
热力学
作者
Xiangnan Sun,Saül Vélez,Ainhoa Atxabal,Amilcar Bedoya‐Pinto,Subir Parui,Xiangwei Zhu,Roger Llopis,Fèlix Casanova,Luis E. Hueso
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2017-08-18
卷期号:357 (6352): 677-680
被引量:159
标识
DOI:10.1126/science.aan5348
摘要
We fabricated a C60 fullerene-based molecular spin-photovoltaic device that integrates a photovoltaic response with the spin transport across the molecular layer. The photovoltaic response can be modified under the application of a small magnetic field, with a magnetophotovoltage of up to 5% at room temperature. Device functionalities include a magnetic current inverter and the presence of diverging magnetocurrent at certain illumination levels that could be useful for sensing. Completely spin-polarized currents can be created by balancing the external partially spin-polarized injection with the photogenerated carriers.
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