Surface structure of MoS2(001) determined by coaxial impact-collision ion scattering spectroscopy (CAICISS)

Y. Kadowaki; K. Aika; H. Kondoh; H. Nozoye

doi:10.1016/0039-6028(93)90810-7

Surface structure of MoS₂(001) determined by coaxial impact-collision ion scattering spectroscopy (CAICISS)

Y. Kadowaki, K. Aika, H. Kondoh, H. Nozoye

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

6 Citations (Scopus)

Abstract

Stacking sequence and relaxation of the natural MoS₂(001) surface structure were determined with coaxial impact collision ion scattering spectroscopy (CAICISS) under ultra high vacuum. We concluded that the surface stacking sequence of MoS₂ is hexagonal and there is no lateral translation of atomic layers near the surface. We also determined that the interlayer spacing contracts by 3.6 ± 0.4% for the top interlayer (d₁₂) and by 0 to 2% for the subsequent interlayer (d₂₃).

Original language	English
Pages (from-to)	396-399
Number of pages	4
Journal	Surface Science
Volume	287-288
Issue number	PART 1
DOIs	https://doi.org/10.1016/0039-6028(93)90810-7
Publication status	Published - 1993 May 10
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics
Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

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abstract = "Stacking sequence and relaxation of the natural MoS2(001) surface structure were determined with coaxial impact collision ion scattering spectroscopy (CAICISS) under ultra high vacuum. We concluded that the surface stacking sequence of MoS2 is hexagonal and there is no lateral translation of atomic layers near the surface. We also determined that the interlayer spacing contracts by 3.6 ± 0.4% for the top interlayer (d12) and by 0 to 2% for the subsequent interlayer (d23).",

author = "Y. Kadowaki and K. Aika and H. Kondoh and H. Nozoye",

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AU - Kadowaki, Y.

AU - Aika, K.

AU - Kondoh, H.

AU - Nozoye, H.

PY - 1993/5/10

Y1 - 1993/5/10

N2 - Stacking sequence and relaxation of the natural MoS2(001) surface structure were determined with coaxial impact collision ion scattering spectroscopy (CAICISS) under ultra high vacuum. We concluded that the surface stacking sequence of MoS2 is hexagonal and there is no lateral translation of atomic layers near the surface. We also determined that the interlayer spacing contracts by 3.6 ± 0.4% for the top interlayer (d12) and by 0 to 2% for the subsequent interlayer (d23).

AB - Stacking sequence and relaxation of the natural MoS2(001) surface structure were determined with coaxial impact collision ion scattering spectroscopy (CAICISS) under ultra high vacuum. We concluded that the surface stacking sequence of MoS2 is hexagonal and there is no lateral translation of atomic layers near the surface. We also determined that the interlayer spacing contracts by 3.6 ± 0.4% for the top interlayer (d12) and by 0 to 2% for the subsequent interlayer (d23).

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JO - Surface Science

JF - Surface Science

SN - 0039-6028

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