Growth of small GeO                         2                          single crystals on a polyvinyl chloride substrate at room temperature using oversaturate aqueous solution

Kiyoshi Kobayashi; Tohru S. Suzuki

doi:10.1541/ieejeiss.139.203

Growth of small GeO ₂ single crystals on a polyvinyl chloride substrate at room temperature using oversaturate aqueous solution

Kiyoshi Kobayashi^*, Tohru S. Suzuki

^*Corresponding author for this work

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

Abstract

Small GeO ₂ single crystal was successfully grown on a polyvinyl chloride (PVC) substrate at room temperature in oversaturate aqueous solution. The oversaturated solution could be prepared at strong acid condition (pH~0) using distilled water, germanium oxide, dilute ammonia, and nitric acid. About 7 m size of the GeO ₂ single crystals with quartz-type structure was obtained by only keeping the PVC plate in the solution for about 10 days when appropriate concentration of the solution was used. The obtained GeO ₂ single crystals were confirmed to be constructed by {101} and {011} surfaces based on powder X-ray diffraction pattern and particle morphology observed by scanning electron microscope.

Original language	English
Pages (from-to)	203-206
Number of pages	4
Journal	IEEJ Transactions on Electronics, Information and Systems
Volume	139
Issue number	3
DOIs	https://doi.org/10.1541/ieejeiss.139.203
Publication status	Published - 2019
Externally published	Yes

Keywords

GeO2
Oversaturated aqueous solution
Small single crystal

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1541/ieejeiss.139.203

Cite this

Kobayashi, K., & Suzuki, T. S. (2019). Growth of small GeO ₂ single crystals on a polyvinyl chloride substrate at room temperature using oversaturate aqueous solution IEEJ Transactions on Electronics, Information and Systems, 139(3), 203-206. https://doi.org/10.1541/ieejeiss.139.203

Growth of small GeO ₂ single crystals on a polyvinyl chloride substrate at room temperature using oversaturate aqueous solution . / Kobayashi, Kiyoshi; Suzuki, Tohru S.
In: IEEJ Transactions on Electronics, Information and Systems, Vol. 139, No. 3, 2019, p. 203-206.

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

Kobayashi, K & Suzuki, TS 2019, ' Growth of small GeO ₂ single crystals on a polyvinyl chloride substrate at room temperature using oversaturate aqueous solution ', IEEJ Transactions on Electronics, Information and Systems, vol. 139, no. 3, pp. 203-206. https://doi.org/10.1541/ieejeiss.139.203

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