Optical and magnetic properties of manganese-incorporated zinc sulfide nanorods synthesized by a solvothermal process

Subhajit Biswas; Soumitra Kar; Subhadra Chaudhuri

doi:10.1021/jp053138i

Optical and magnetic properties of manganese-incorporated zinc sulfide nanorods synthesized by a solvothermal process

Subhajit Biswas
, Soumitra Kar
, Subhadra Chaudhuri

Indian Association for the Cultivation of Science

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

Abstract

Manganese-incorporated ZnS (Mn_xZn_1-xS) nanorods were synthesized by a simple solvothermal process. Synthesized nanorods were single crystalline. Manganese incorporation in the ZnS lattice induces a phase transformation from hexagonal wurtzite to cubic zinc blende structure. The diameter of the nanorods increased with the increase of Mn concentration. Intense orange luminescence at ∼585 nm was observed for the nanorods. Six-line hyperfine splitting was observed in the EPR spectra for lower Mn concentrations, whereas broad Lorentzian-shaped EPR spectra were obtained for higher Mn concentrations because of the Mn-Mn cluster formation at higher Mn concentrations.

Original language	English
Pages (from-to)	17526-17530
Number of pages	5
Journal	Journal of Physical Chemistry B
Volume	109
Issue number	37
DOIs	https://doi.org/10.1021/jp053138i
Publication status	Published - 22 Sep 2005
Externally published	Yes

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title = "Optical and magnetic properties of manganese-incorporated zinc sulfide nanorods synthesized by a solvothermal process",

abstract = "Manganese-incorporated ZnS (MnxZn1-xS) nanorods were synthesized by a simple solvothermal process. Synthesized nanorods were single crystalline. Manganese incorporation in the ZnS lattice induces a phase transformation from hexagonal wurtzite to cubic zinc blende structure. The diameter of the nanorods increased with the increase of Mn concentration. Intense orange luminescence at ∼585 nm was observed for the nanorods. Six-line hyperfine splitting was observed in the EPR spectra for lower Mn concentrations, whereas broad Lorentzian-shaped EPR spectra were obtained for higher Mn concentrations because of the Mn-Mn cluster formation at higher Mn concentrations.",

author = "Subhajit Biswas and Soumitra Kar and Subhadra Chaudhuri",

year = "2005",

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doi = "10.1021/jp053138i",

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journal = "Journal of Physical Chemistry B",

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T1 - Optical and magnetic properties of manganese-incorporated zinc sulfide nanorods synthesized by a solvothermal process

AU - Biswas, Subhajit

AU - Kar, Soumitra

AU - Chaudhuri, Subhadra

PY - 2005/9/22

Y1 - 2005/9/22

N2 - Manganese-incorporated ZnS (MnxZn1-xS) nanorods were synthesized by a simple solvothermal process. Synthesized nanorods were single crystalline. Manganese incorporation in the ZnS lattice induces a phase transformation from hexagonal wurtzite to cubic zinc blende structure. The diameter of the nanorods increased with the increase of Mn concentration. Intense orange luminescence at ∼585 nm was observed for the nanorods. Six-line hyperfine splitting was observed in the EPR spectra for lower Mn concentrations, whereas broad Lorentzian-shaped EPR spectra were obtained for higher Mn concentrations because of the Mn-Mn cluster formation at higher Mn concentrations.

AB - Manganese-incorporated ZnS (MnxZn1-xS) nanorods were synthesized by a simple solvothermal process. Synthesized nanorods were single crystalline. Manganese incorporation in the ZnS lattice induces a phase transformation from hexagonal wurtzite to cubic zinc blende structure. The diameter of the nanorods increased with the increase of Mn concentration. Intense orange luminescence at ∼585 nm was observed for the nanorods. Six-line hyperfine splitting was observed in the EPR spectra for lower Mn concentrations, whereas broad Lorentzian-shaped EPR spectra were obtained for higher Mn concentrations because of the Mn-Mn cluster formation at higher Mn concentrations.

UR - https://www.scopus.com/pages/publications/25844461100

U2 - 10.1021/jp053138i

DO - 10.1021/jp053138i

M3 - Article

AN - SCOPUS:25844461100

SN - 1520-6106

VL - 109

SP - 17526

EP - 17530

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 37

ER -

Optical and magnetic properties of manganese-incorporated zinc sulfide nanorods synthesized by a solvothermal process

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