High-temperature ferromagnetism of a discotic liquid crystal dilutely intercalated with iron(III) phthalocyanine

Chang Hoon Lee; Young Wan Kwon; Dong Hoon Choi; Yves Henri Geerts; Euikwan Koh; Jung Il Jin

doi:10.1002/adma.201001288

High-temperature ferromagnetism of a discotic liquid crystal dilutely intercalated with iron(III) phthalocyanine

Chang Hoon Lee, Young Wan Kwon, Dong Hoon Choi, Yves Henri Geerts, Euikwan Koh, Jung Il Jin

Department of Chemistry

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

20 Citations (Scopus)

Abstract

Room-temperature ferromagnetism of an organic discotic liquid crystalline compound (DLC) is achieved by intercalation at low levels with paramagnetic iron(III) phthalocyanine (see figure). These ferromagnetic DLCs are very similar to the so-called dilute magnetic semiconductors of inorganic nature. It is expected that this novel approach will open up a new way of preparing the high-temperature organic ferromagnetic compounds needed for molecular spintronics.

Original language	English
Pages (from-to)	4405-4409
Number of pages	5
Journal	Advanced Materials
Volume	22
Issue number	39
DOIs	https://doi.org/10.1002/adma.201001288
Publication status	Published - 2010 Oct 15

Keywords

discotic liquid crystals
ferromagnetism
phthalocyanines

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201001288

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abstract = "Room-temperature ferromagnetism of an organic discotic liquid crystalline compound (DLC) is achieved by intercalation at low levels with paramagnetic iron(III) phthalocyanine (see figure). These ferromagnetic DLCs are very similar to the so-called dilute magnetic semiconductors of inorganic nature. It is expected that this novel approach will open up a new way of preparing the high-temperature organic ferromagnetic compounds needed for molecular spintronics.",

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AU - Lee, Chang Hoon

AU - Kwon, Young Wan

AU - Choi, Dong Hoon

AU - Geerts, Yves Henri

AU - Koh, Euikwan

AU - Jin, Jung Il

PY - 2010/10/15

Y1 - 2010/10/15

N2 - Room-temperature ferromagnetism of an organic discotic liquid crystalline compound (DLC) is achieved by intercalation at low levels with paramagnetic iron(III) phthalocyanine (see figure). These ferromagnetic DLCs are very similar to the so-called dilute magnetic semiconductors of inorganic nature. It is expected that this novel approach will open up a new way of preparing the high-temperature organic ferromagnetic compounds needed for molecular spintronics.

AB - Room-temperature ferromagnetism of an organic discotic liquid crystalline compound (DLC) is achieved by intercalation at low levels with paramagnetic iron(III) phthalocyanine (see figure). These ferromagnetic DLCs are very similar to the so-called dilute magnetic semiconductors of inorganic nature. It is expected that this novel approach will open up a new way of preparing the high-temperature organic ferromagnetic compounds needed for molecular spintronics.

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KW - ferromagnetism

KW - phthalocyanines

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ER -

High-temperature ferromagnetism of a discotic liquid crystal dilutely intercalated with iron(III) phthalocyanine

Abstract

Keywords

ASJC Scopus subject areas

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