Spin-induced electron transmission through metal-organic chiral crystals

Tapan Kumar Das; Amit Kumar Mondal; Om Shanker Tiwari; Pandeeswar Makam; Gregory Leitus; Ehud Gazit; Fontanesi Claudio; Ron Naaman

doi:10.1039/d3cp02579a

Spin-induced electron transmission through metal-organic chiral crystals

Tapan Kumar Das, Amit Kumar Mondal, Om Shanker Tiwari, Pandeeswar Makam, Gregory Leitus, Ehud Gazit, Fontanesi Claudio, Ron Naaman

Weizmann Institute of Science, Tel Aviv University

Research output: Contribution to journal › Article › peer-review

Abstract

Metal-organic Co(ii)-phenylalanine crystals were studied and were found to possess magnetic properties and long-range spin transport. Magnetic measurements confirmed that in the crystals there are antiferromagnetic interactions between Co(ii) and the lattice. The metal-organic crystals (MOCs) also present the chirality-induced spin selectivity (CISS) effect at room temperature. A long-range spin polarization is observed using a magnetic conductive-probe atomic force microscope. The spin polarization is found to be in the range of 35-45%.

Original language	English
Pages (from-to)	22124-22129
Number of pages	6
Journal	Physical Chemistry Chemical Physics
Volume	25
Issue number	33
Early online date	7 Aug 2023
DOIs	https://doi.org/10.1039/d3cp02579a
State	Published - 7 Sep 2023

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1039/d3cp02579aLicense: CC BY-NC

Cite this

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title = "Spin-induced electron transmission through metal-organic chiral crystals",

abstract = "Metal-organic Co(ii)-phenylalanine crystals were studied and were found to possess magnetic properties and long-range spin transport. Magnetic measurements confirmed that in the crystals there are antiferromagnetic interactions between Co(ii) and the lattice. The metal-organic crystals (MOCs) also present the chirality-induced spin selectivity (CISS) effect at room temperature. A long-range spin polarization is observed using a magnetic conductive-probe atomic force microscope. The spin polarization is found to be in the range of 35-45%.",

author = "{Kumar Das}, Tapan and Mondal, {Amit Kumar} and Tiwari, {Om Shanker} and Pandeeswar Makam and Gregory Leitus and Ehud Gazit and Fontanesi Claudio and Ron Naaman",

note = "Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

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doi = "10.1039/d3cp02579a",

language = "الإنجليزيّة",

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TY - JOUR

T1 - Spin-induced electron transmission through metal-organic chiral crystals

AU - Kumar Das, Tapan

AU - Mondal, Amit Kumar

AU - Tiwari, Om Shanker

AU - Makam, Pandeeswar

AU - Leitus, Gregory

AU - Gazit, Ehud

AU - Claudio, Fontanesi

AU - Naaman, Ron

PY - 2023/9/7

Y1 - 2023/9/7

N2 - Metal-organic Co(ii)-phenylalanine crystals were studied and were found to possess magnetic properties and long-range spin transport. Magnetic measurements confirmed that in the crystals there are antiferromagnetic interactions between Co(ii) and the lattice. The metal-organic crystals (MOCs) also present the chirality-induced spin selectivity (CISS) effect at room temperature. A long-range spin polarization is observed using a magnetic conductive-probe atomic force microscope. The spin polarization is found to be in the range of 35-45%.

AB - Metal-organic Co(ii)-phenylalanine crystals were studied and were found to possess magnetic properties and long-range spin transport. Magnetic measurements confirmed that in the crystals there are antiferromagnetic interactions between Co(ii) and the lattice. The metal-organic crystals (MOCs) also present the chirality-induced spin selectivity (CISS) effect at room temperature. A long-range spin polarization is observed using a magnetic conductive-probe atomic force microscope. The spin polarization is found to be in the range of 35-45%.

UR - http://www.scopus.com/inward/record.url?scp=85168599371&partnerID=8YFLogxK

U2 - 10.1039/d3cp02579a

DO - 10.1039/d3cp02579a

M3 - مقالة

C2 - 37563955

SN - 1463-9076

VL - 25

SP - 22124

EP - 22129

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

IS - 33

ER -

Spin-induced electron transmission through metal-organic chiral crystals

Abstract

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