# Fileset

[Supplementary Information.docx](https://mdr.nims.go.jp/filesets/8b839c1e-1c5e-4be0-8917-a9b86ff8a99d/download)

## Creator

[Fumio Kawamura](https://orcid.org/0000-0003-0724-1475), Takehiko Nagai, Hitoshi Tampo

## Rights

[Creative Commons BY Attribution 4.0 International](https://creativecommons.org/licenses/by/4.0/)

## Other metadata

[Cu2O single crystal growth using CuCl flux and bandgap evaluation](https://mdr.nims.go.jp/datasets/9d242537-1f77-412e-8d57-eae57388d02c)

## Fulltext

Supplementary dataRaman spectrum of the recovered sample grown in CuCl flux with MgO crucible. Data was collected with excitation wavelength of 532 nm (YVO4 Laser).image1.emf50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800Raman shift (cm-1)Intensity (a.u.)*220*152*110*418*632*Cu2O+624+338+290+CuO