期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 22, 期 28, 页码 16368-16377出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0cp02127j
关键词
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资金
- DST-SERB [CRG/2018/001131]
- SPARC New Delhi [SPARC/2018-2019/P116/SL]
- MHRD
Advancement in molecular electronics opens up another new domain with a new possibility of realizing its spin-polarized version, which is called molecular spintronics. This novel domain has a range of applications such as high-capacity storage devices and quantum computers. Several contemporary researchers have considered porphyrin molecules and their derivatives as potential candidates for molecular devices. Herein, using the first-principles calculations, we propose a porphyrin nanoribbon-based system for spin-filtering applications. Such a system shows robust half-metallicity and also exhibits itinerant magnetism. Our calculated spin transport properties exhibit that our device can give 100% spin-polarizing efficiency, which is very promising for next-generation spin-filtering applications.
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