Self organization of FeGe/FeSi/FeGe layered structures on Ge and their electrical conduction properties

B. Matsukura; Y. Hiraiwa; T. Nakajima; K. Narumi; S. Sakai; T. Sadoh; M. Miyao; Y. Maeda

doi:10.1016/j.phpro.2012.01.006

Self organization of FeGe/FeSi/FeGe layered structures on Ge and their electrical conduction properties

B. Matsukura, Y. Hiraiwa, T. Nakajima, K. Narumi, S. Sakai, T. Sadoh, M. Miyao, Y. Maeda

Electronic Devices

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

We have investigated self organization of novel FeGe/FeSi/FeGe layered structures on Ge(111) and their electrical conduction properties. From analyses of compositional change, diffusion dynamics analyses and microstructure observations, it was revealed that the self organization of the layered structures was enhanced by spinodal decomposition which may be induced by pronounced compositional changes associating to inhomogeneous interdiffusion. The electrical conduction showed singular temperature dependence which obviously reflected natureof Kondo insulator FeSi.

Original language	English
Pages (from-to)	21-24
Number of pages	4
Journal	Physics Procedia
Volume	23
DOIs	https://doi.org/10.1016/j.phpro.2012.01.006
Publication status	Published - 2012
Event	Asian School-Conference on Physics and Technology of Nanostructured Materials, ASCONanomat 2011 - Vladivostok, Russian Federation Duration: Aug 21 2011 → Aug 28 2011

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1016/j.phpro.2012.01.006

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title = "Self organization of FeGe/FeSi/FeGe layered structures on Ge and their electrical conduction properties",

abstract = "We have investigated self organization of novel FeGe/FeSi/FeGe layered structures on Ge(111) and their electrical conduction properties. From analyses of compositional change, diffusion dynamics analyses and microstructure observations, it was revealed that the self organization of the layered structures was enhanced by spinodal decomposition which may be induced by pronounced compositional changes associating to inhomogeneous interdiffusion. The electrical conduction showed singular temperature dependence which obviously reflected natureof Kondo insulator FeSi.",

author = "B. Matsukura and Y. Hiraiwa and T. Nakajima and K. Narumi and S. Sakai and T. Sadoh and M. Miyao and Y. Maeda",

year = "2012",

doi = "10.1016/j.phpro.2012.01.006",

language = "English",

volume = "23",

pages = "21--24",

journal = "Physics Procedia",

issn = "1875-3892",

publisher = "Elsevier BV",

note = "Asian School-Conference on Physics and Technology of Nanostructured Materials, ASCONanomat 2011 ; Conference date: 21-08-2011 Through 28-08-2011",

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TY - JOUR

T1 - Self organization of FeGe/FeSi/FeGe layered structures on Ge and their electrical conduction properties

AU - Matsukura, B.

AU - Hiraiwa, Y.

AU - Nakajima, T.

AU - Narumi, K.

AU - Sakai, S.

AU - Sadoh, T.

AU - Miyao, M.

AU - Maeda, Y.

PY - 2012

Y1 - 2012

N2 - We have investigated self organization of novel FeGe/FeSi/FeGe layered structures on Ge(111) and their electrical conduction properties. From analyses of compositional change, diffusion dynamics analyses and microstructure observations, it was revealed that the self organization of the layered structures was enhanced by spinodal decomposition which may be induced by pronounced compositional changes associating to inhomogeneous interdiffusion. The electrical conduction showed singular temperature dependence which obviously reflected natureof Kondo insulator FeSi.

AB - We have investigated self organization of novel FeGe/FeSi/FeGe layered structures on Ge(111) and their electrical conduction properties. From analyses of compositional change, diffusion dynamics analyses and microstructure observations, it was revealed that the self organization of the layered structures was enhanced by spinodal decomposition which may be induced by pronounced compositional changes associating to inhomogeneous interdiffusion. The electrical conduction showed singular temperature dependence which obviously reflected natureof Kondo insulator FeSi.

UR - http://www.scopus.com/inward/record.url?scp=84890788862&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84890788862&partnerID=8YFLogxK

U2 - 10.1016/j.phpro.2012.01.006

DO - 10.1016/j.phpro.2012.01.006

M3 - Conference article

AN - SCOPUS:84890788862

SN - 1875-3892

VL - 23

SP - 21

EP - 24

JO - Physics Procedia

JF - Physics Procedia

T2 - Asian School-Conference on Physics and Technology of Nanostructured Materials, ASCONanomat 2011

Y2 - 21 August 2011 through 28 August 2011

ER -

Self organization of FeGe/FeSi/FeGe layered structures on Ge and their electrical conduction properties

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