Structure of amorphous P-Se prepared by mechanical alloying

K. Itoh; M. Misawa; T. Fukunaga

doi:10.1016/S0022-3093(02)01772-6

Structure of amorphous P-Se prepared by mechanical alloying

K. Itoh, M. Misawa, T. Fukunaga

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

2 Citations (Scopus)

Abstract

The short- and medium-range structures of amorphous P_1-xSe_x (x = 0.6, 0.8) synthesized by mechanical alloying (MA) have been investigated by time-of-flight neutron diffraction. The first diffraction peak, near Q = 12 nm^-1 in the structure factor, S(Q), which is strongly related to the medium range order, is smaller in height and broader in width than that for amorphous P_1-xSe_x (x = 0.6, 0.8) prepared by liquid quenching. The formation of the medium-range order is restrained when the amorphous P-Se is synthesized by MA.

Original language	English
Pages (from-to)	561-565
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	312-314
DOIs	https://doi.org/10.1016/S0022-3093(02)01772-6
Publication status	Published - Oct 1 2002
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Materials Chemistry

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title = "Structure of amorphous P-Se prepared by mechanical alloying",

abstract = "The short- and medium-range structures of amorphous P1-xSex (x = 0.6, 0.8) synthesized by mechanical alloying (MA) have been investigated by time-of-flight neutron diffraction. The first diffraction peak, near Q = 12 nm-1 in the structure factor, S(Q), which is strongly related to the medium range order, is smaller in height and broader in width than that for amorphous P1-xSex (x = 0.6, 0.8) prepared by liquid quenching. The formation of the medium-range order is restrained when the amorphous P-Se is synthesized by MA.",

author = "K. Itoh and M. Misawa and T. Fukunaga",

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doi = "10.1016/S0022-3093(02)01772-6",

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AU - Itoh, K.

AU - Misawa, M.

AU - Fukunaga, T.

PY - 2002/10/1

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N2 - The short- and medium-range structures of amorphous P1-xSex (x = 0.6, 0.8) synthesized by mechanical alloying (MA) have been investigated by time-of-flight neutron diffraction. The first diffraction peak, near Q = 12 nm-1 in the structure factor, S(Q), which is strongly related to the medium range order, is smaller in height and broader in width than that for amorphous P1-xSex (x = 0.6, 0.8) prepared by liquid quenching. The formation of the medium-range order is restrained when the amorphous P-Se is synthesized by MA.

AB - The short- and medium-range structures of amorphous P1-xSex (x = 0.6, 0.8) synthesized by mechanical alloying (MA) have been investigated by time-of-flight neutron diffraction. The first diffraction peak, near Q = 12 nm-1 in the structure factor, S(Q), which is strongly related to the medium range order, is smaller in height and broader in width than that for amorphous P1-xSex (x = 0.6, 0.8) prepared by liquid quenching. The formation of the medium-range order is restrained when the amorphous P-Se is synthesized by MA.

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