Data · dataset · 2026
Structural gene simulation dataset for the influence of GeO2 on the spectral properties of phosphate neodymium glass
Listed in ScienceDB
Description
The objects involved in this dataset are: laser neodymium glass with 59.5P2O5-23.3K2O-8.6MgO-6.6Al2O3-1.5M2O3-0.5Nb2O5-2Nd2O3 (M=Y, La, Sb) as the base glass PG0, and modified glass with different contents of GeO2 (x=0.5, 10, 15... 55, 60) mol% added by external doping method, labeled as PG0.5~PG60. This dataset includes information on glass sample melting and annealing, as well as partial optical and spectral properties of glass samples.
The density was measured using an Electronic Densimeter SD-200L instrument. The refractive index was measured using a Precision Refractometer KPR-2000 high-precision automatic V-shaped prism refractometer, with a light source wavelength of 587.6 nm and a test error of ± 0.00003. The absorption spectrum was collected using a Lambda 950 UV/VIS/NIR spectrophotometer with a range of 200-1000 nm and noise of ± 0.0004 Abs.
Read the rest (2 more)
The fluorescence spectrum and fluorescence lifetime were tested using the Edinburgh Instrument FLSP920 time-resolved spectrometer. The excitation wavelength of the fluorescence spectrum was 808 nm, and the test band was 850-1500 nm. The fluorescence lifetime test error was ± 5 μ s.
Raman spectroscopy was tested using the Renishaw inVia Raman microscope, with an excitation wavelength of 488 nm and a testing range of 200-1400 cm-1. The full frequency resolution was within 1 cm-1. Use Thermo iCAP 6300 radial observation inductively coupled plasma optical emission spectrometer (ICP-OES) to determine the content of Nd2O3, and use it for subsequent spectral property calculations. This dataset also includes mathematical statistical models and characterizations built using JMP10 software.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.36009 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Mathematics & Statistics · Social Science
- Inferred from text
- Biochemistry and cell biology 70% · Simulation 75%
Provenance · 1 source records, 13 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.36009 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3101 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:mathematics-statistics | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[method].local:method:simulation | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |