HEA_database

High Entropy Alloys (HEA) Database Documentation

Besides the README.md file containing the database description, this repository contains two main datasets related to High Entropy Alloys (HEAs):

1. Database of HEAs (database_of_HEAs.csv)
This dataset contains detailed information about various High Entropy Alloys, including their composition, phase structure, and experimental/theoretical details.

Dataset Structure:
id: Unique identifier for each entry
Paper: Source paper identifier
Name: Name of the paper file
Alloy: Chemical composition of the HEA
Nb of phase: Number of phases present
Phase: Phase structure (e.g., BCC, FCC, etc.)
Experimental or theoretical: Classification of the study type
Experimental details: Detailed experimental procedure
Theoretical details: Theoretical methods used (if applicable)
Special conditions: Any special conditions or notes
Type of solution: Classification of the solution type

2. Database of Raw Responses (database_of_raw_responses.csv)
This dataset contains the raw responses and extracted information from scientific papers about HEAs.

Dataset Structure:
article: Article identifier
pdf_url: URL to the PDF file
prompt1-5: Different prompts used for data extraction
context_missread_bug: Any context reading issues
reference: Reference information
source: Source of the data
URL: URL to the source
compound: Compound information
Usage
These datasets can be used for:

Studying the composition and properties of various HEAs
Analyzing experimental procedures and conditions
Understanding phase structures and their relationships
Research in materials science and metallurgy
Machine learning applications in materials discovery
Data Format
Both datasets are provided in CSV format, making them easily accessible for:

Data analysis using Python (pandas)
Statistical analysis
Machine learning applications
Database integration