Epitaxial Growth and Air-Stability of Monolayer Antimonene on PdTe2

Xu Wu; Yan Shao; Hang Liu; Zili Feng; Ye Liang Wang; Jia Tao Sun; Chen Liu; Jia Ou Wang; Zhong Liu Liu; Shi Yu Zhu; Yu Qi Wang; Shi Xuan Du; You Guo Shi; Kurash Ibrahim; Hong Jun Gao

doi:10.1002/adma.201605407

Epitaxial Growth and Air-Stability of Monolayer Antimonene on PdTe₂

Xu Wu, Yan Shao, Hang Liu, Zili Feng, Ye Liang Wang^*, Jia Tao Sun, Chen Liu, Jia Ou Wang, Zhong Liu Liu, Shi Yu Zhu, Yu Qi Wang, Shi Xuan Du, You Guo Shi, Kurash Ibrahim, Hong Jun Gao

^*Corresponding author for this work

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

354 Citations (Scopus)

Abstract

Researchers report the growth of monolayer antimonene on a 2D layered PdTe₂ substrate by molecular beam epitaxy (MBE). The researchers chose PdTe₂ as the substrate for at least two reasons. Its crystal periodicity has a very small mismatch with that of freestanding antimonene. It has a chemically stable surface, typical of a layered transition-metal-dichalcogenide (TMD) material. The antimony atoms are first deposited onto a PdTe₂ surface kept at a proper temperature, whereupon a distinct well-ordered structure is observed by in situ low-energy electron diffraction (LEED) PdTe₂.

Original language	English
Article number	1605407
Journal	Advanced Materials
Volume	29
Issue number	11
DOIs	https://doi.org/10.1002/adma.201605407
Publication status	Published - 21 Mar 2017
Externally published	Yes

Keywords

2D
PdTe
antimonene
epitaxial growth
honeycomb lattice

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10.1002/adma.201605407

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title = "Epitaxial Growth and Air-Stability of Monolayer Antimonene on PdTe2",

abstract = "Researchers report the growth of monolayer antimonene on a 2D layered PdTe2 substrate by molecular beam epitaxy (MBE). The researchers chose PdTe2 as the substrate for at least two reasons. Its crystal periodicity has a very small mismatch with that of freestanding antimonene. It has a chemically stable surface, typical of a layered transition-metal-dichalcogenide (TMD) material. The antimony atoms are first deposited onto a PdTe2 surface kept at a proper temperature, whereupon a distinct well-ordered structure is observed by in situ low-energy electron diffraction (LEED) PdTe2.",

keywords = "2D, PdTe, antimonene, epitaxial growth, honeycomb lattice",

author = "Xu Wu and Yan Shao and Hang Liu and Zili Feng and Wang, {Ye Liang} and Sun, {Jia Tao} and Chen Liu and Wang, {Jia Ou} and Liu, {Zhong Liu} and Zhu, {Shi Yu} and Wang, {Yu Qi} and Du, {Shi Xuan} and Shi, {You Guo} and Kurash Ibrahim and Gao, {Hong Jun}",

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T1 - Epitaxial Growth and Air-Stability of Monolayer Antimonene on PdTe2

AU - Wu, Xu

AU - Shao, Yan

AU - Liu, Hang

AU - Feng, Zili

AU - Wang, Ye Liang

AU - Sun, Jia Tao

AU - Liu, Chen

AU - Wang, Jia Ou

AU - Liu, Zhong Liu

AU - Zhu, Shi Yu

AU - Wang, Yu Qi

AU - Du, Shi Xuan

AU - Shi, You Guo

AU - Ibrahim, Kurash

AU - Gao, Hong Jun

PY - 2017/3/21

Y1 - 2017/3/21

N2 - Researchers report the growth of monolayer antimonene on a 2D layered PdTe2 substrate by molecular beam epitaxy (MBE). The researchers chose PdTe2 as the substrate for at least two reasons. Its crystal periodicity has a very small mismatch with that of freestanding antimonene. It has a chemically stable surface, typical of a layered transition-metal-dichalcogenide (TMD) material. The antimony atoms are first deposited onto a PdTe2 surface kept at a proper temperature, whereupon a distinct well-ordered structure is observed by in situ low-energy electron diffraction (LEED) PdTe2.

AB - Researchers report the growth of monolayer antimonene on a 2D layered PdTe2 substrate by molecular beam epitaxy (MBE). The researchers chose PdTe2 as the substrate for at least two reasons. Its crystal periodicity has a very small mismatch with that of freestanding antimonene. It has a chemically stable surface, typical of a layered transition-metal-dichalcogenide (TMD) material. The antimony atoms are first deposited onto a PdTe2 surface kept at a proper temperature, whereupon a distinct well-ordered structure is observed by in situ low-energy electron diffraction (LEED) PdTe2.

KW - 2D

KW - PdTe

KW - antimonene

KW - epitaxial growth

KW - honeycomb lattice

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DO - 10.1002/adma.201605407

M3 - Article

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SN - 0935-9648

VL - 29

JO - Advanced Materials

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IS - 11

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ER -

Epitaxial Growth and Air-Stability of Monolayer Antimonene on PdTe₂

Abstract

Keywords

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