Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions

Guozhen Shen; Yoshio Bando; Yihua Gao; Dmitri Golberg

doi:10.1021/jp0627832

Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions

Guozhen Shen^*
, Yoshio Bando
, Yihua Gao
, Dmitri Golberg

^*Corresponding author for this work

National Institute for Materials Science Tsukuba

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

20 Citations (Scopus)

Abstract

Zinc sulfide (ZnS) sheathed zinc (Zn)-cadmium (Cd) nanowire heterojunctions have been prepared by thermal evaporating of ZnS and CdS powders in a vertical induction furnace at 1200 °C. Studies found that both the Zn and Cd subnanowires, within a single nanoheterojunction, are single-crystallines with the growth directions perpendicular to the [2110] plane, whereas the sheathed ZnS is polycrystalline with a thickness of ca. 5 nm. The Zn/Cd interface structure in the ZnS sheathed Zn-Cd nanowire heterojunctions was thoroughly experimentally studied by high-resolution transmission electron microscopy and theoretically studied using a near-coincidence site lattice (NCSL) concept. The results show that the Cd and Zn have a crystalline orientation relationship as [0001]_Zn//[0001]_Cd, (101̄0)_zn// (101̄0)_cd, (011̄0)_zn//(11̄00)_Cd, and (1̄100)_Zn//(1̄100)_Cd.

Original language	English
Pages (from-to)	14123-14127
Number of pages	5
Journal	Journal of Physical Chemistry B
Volume	110
Issue number	29
DOIs	https://doi.org/10.1021/jp0627832
Publication status	Published - 27 Jul 2006
Externally published	Yes

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@article{c0a30432bb6f41a7988594fd99299742,

title = "Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions",

abstract = "Zinc sulfide (ZnS) sheathed zinc (Zn)-cadmium (Cd) nanowire heterojunctions have been prepared by thermal evaporating of ZnS and CdS powders in a vertical induction furnace at 1200 °C. Studies found that both the Zn and Cd subnanowires, within a single nanoheterojunction, are single-crystallines with the growth directions perpendicular to the [2110] plane, whereas the sheathed ZnS is polycrystalline with a thickness of ca. 5 nm. The Zn/Cd interface structure in the ZnS sheathed Zn-Cd nanowire heterojunctions was thoroughly experimentally studied by high-resolution transmission electron microscopy and theoretically studied using a near-coincidence site lattice (NCSL) concept. The results show that the Cd and Zn have a crystalline orientation relationship as [0001]Zn//[0001]Cd, (10{\=1}0)zn// (10{\=1}0)cd, (01{\=1}0)zn//(1{\=1}00)Cd, and ({\=1}100)Zn//({\=1}100)Cd.",

author = "Guozhen Shen and Yoshio Bando and Yihua Gao and Dmitri Golberg",

year = "2006",

month = jul,

day = "27",

doi = "10.1021/jp0627832",

language = "English",

volume = "110",

pages = "14123--14127",

journal = "Journal of Physical Chemistry B",

issn = "1520-6106",

publisher = "American Chemical Society",

number = "29",

}

TY - JOUR

T1 - Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions

AU - Shen, Guozhen

AU - Bando, Yoshio

AU - Gao, Yihua

AU - Golberg, Dmitri

PY - 2006/7/27

Y1 - 2006/7/27

N2 - Zinc sulfide (ZnS) sheathed zinc (Zn)-cadmium (Cd) nanowire heterojunctions have been prepared by thermal evaporating of ZnS and CdS powders in a vertical induction furnace at 1200 °C. Studies found that both the Zn and Cd subnanowires, within a single nanoheterojunction, are single-crystallines with the growth directions perpendicular to the [2110] plane, whereas the sheathed ZnS is polycrystalline with a thickness of ca. 5 nm. The Zn/Cd interface structure in the ZnS sheathed Zn-Cd nanowire heterojunctions was thoroughly experimentally studied by high-resolution transmission electron microscopy and theoretically studied using a near-coincidence site lattice (NCSL) concept. The results show that the Cd and Zn have a crystalline orientation relationship as [0001]Zn//[0001]Cd, (101̄0)zn// (101̄0)cd, (011̄0)zn//(11̄00)Cd, and (1̄100)Zn//(1̄100)Cd.

AB - Zinc sulfide (ZnS) sheathed zinc (Zn)-cadmium (Cd) nanowire heterojunctions have been prepared by thermal evaporating of ZnS and CdS powders in a vertical induction furnace at 1200 °C. Studies found that both the Zn and Cd subnanowires, within a single nanoheterojunction, are single-crystallines with the growth directions perpendicular to the [2110] plane, whereas the sheathed ZnS is polycrystalline with a thickness of ca. 5 nm. The Zn/Cd interface structure in the ZnS sheathed Zn-Cd nanowire heterojunctions was thoroughly experimentally studied by high-resolution transmission electron microscopy and theoretically studied using a near-coincidence site lattice (NCSL) concept. The results show that the Cd and Zn have a crystalline orientation relationship as [0001]Zn//[0001]Cd, (101̄0)zn// (101̄0)cd, (011̄0)zn//(11̄00)Cd, and (1̄100)Zn//(1̄100)Cd.

UR - https://www.scopus.com/pages/publications/33746873687

U2 - 10.1021/jp0627832

DO - 10.1021/jp0627832

M3 - Article

AN - SCOPUS:33746873687

SN - 1520-6106

VL - 110

SP - 14123

EP - 14127

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 29

ER -

Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions

Abstract

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