Computational and data driven molecular material design assisted by low scaling quantum mechanics calculations and machine learning.

ABSTRACT: Electronic structure methods based on quantum mechanics (QM) are widely employed in the computational predictions of the molecular properties and optoelectronic properties of molecular materials. The computational costs of these QM methods, ranging from density functional theory (DFT) or time-dependent DFT (TDDFT) to wave-function theory (WFT), usually increase sharply with the system size, causing the curse of dimensionality and hindering the QM calculations for large sized systems such as long polymer oligomers and complex molecular aggregates. In such cases, in recent years low scaling QM methods and machine learning (ML) techniques have been adopted to reduce the computational costs and thus assist computational and data driven molecular material design. In this review, we illustrated

SUBMITTER: Li W 

PROVIDER: S-EPMC8612375 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature