GROWTH OF METASTABLE fcc Mn THIN FILM ON GaAs(00l) AND ITS ELECTRONIC STRUCTURE STUDIED BY PHOTOEMISSION WITH SYNCHROTRON RADIATION | Zendy

Yan Chen | Zendy; DONG GUO-SHEN | Zendy; Ming Zhang | Zendy; Min Xu | Zendy; JIN XIAO-FENG | Zendy; Erdong Lu | Zendy; PAN HAI-BING | Zendy; Pengshou Xu | Zendy; Zhang Xinyi | Zendy; FAN CHAO-YANG | Zendy

Open Access

GROWTH OF METASTABLE fcc Mn THIN FILM ON GaAs(00l) AND ITS ELECTRONIC STRUCTURE STUDIED BY PHOTOEMISSION WITH SYNCHROTRON RADIATION

Author(s) -

Yan Chen,

DONG GUO-SHEN,

Ming Zhang,

Min Xu,

JIN XIAO-FENG,

Erdong Lu,

PAN HAI-BING,

Pengshou Xu,

Zhang Xinyi,

FAN CHAO-YANG

Publication year - 1995

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.44.1861

Subject(s) - materials science , metastability , thin film , synchrotron radiation , fermi level , substrate (aquarium) , epitaxy , electronic structure , condensed matter physics , phase (matter) , electron , analytical chemistry (journal) , nanotechnology , optics , chemistry , physics , layer (electronics) , organic chemistry , oceanography , quantum mechanics , chromatography , geology

The epitaxial growth of metastable fcc Mn thin films on GaAs(001) surface has been achieved at a substrate temperature of 400K. The development of the fcc Mn thin films as a function of coverage is studied by photoemission with synchrotron radiation. The electron density of states below the Fermi edge of the fcc Mn phase is measured A significant difference of the electronic structures is observed between the metastable fcc Mn phase and the thermodynamically stable α-Mn phase. Possible mechanisms are proposed to interprete the experimental result.

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