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January 1, 2026CrystEngComm

Attention-driven deep neural network for impurity concentration prediction in AlN via absorption spectroscopy

Jialu Wang Huimin Lu Zeren Wang Jiahao Chen Chuhao Yang Yunqi Liu Huangshu Zhang Yuheng Du Hailong Wei Jiacheng Zhong Jiejun Wu Tongjun Yu

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Abstract

Overall workflow of the ATT-PSO-DNN model for impurity concentration prediction and spectral feature attribution.

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Wang et al. (2026) studied this question.

synapsesocial.com/papers/6a7e29c23cdbc8f4e839905d https://doi.org/10.1039/d6ce00281a

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