May 14 – 17, 2024
SD Mines
US/Mountain timezone

Predictive Impurity Profiling in Germanium Crystals through Machine Learning and Hall Effect Measurements

May 15, 2024, 4:45 PM
25m
CB 204 W, SD Mines

CB 204 W, SD Mines

Oral Advanced Data Analysis Advanced Data Analysis

Speaker

Pramod Acharya (The University of South Dakota)

Description

This abstract introduces Hall effect measurements for evaluating Germanium crystal properties and proposes using machine learning to improve accuracy amidst challenges like equipment failures and sample fluctuations. It focuses on high-purity Germanium for rare event detection. Traditional methods for assessing impurity levels are limited, prompting the exploration of machine learning. The study aims to optimize predictive models using parameters like mobility, resistivity, and impurity concentration, evaluating various machine learning models. It suggests future research directions for enhancing predictive capabilities.

Primary author

Pramod Acharya (The University of South Dakota)

Presentation materials