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您的检索式：作者名="Troy Loefller"
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| 1 | A Continuous Action Space Tree search for INverse desiGn (CASTING) framework for materials discovery显示文摘Material properties share an intrinsic relationship with their structural attributes,making inverse design approaches crucial for discovering new materials with desired functionalities.Reinforcement Learning(RL)approaches are emerging as powerful inverse design tools,often functioning in discrete action spaces.This constrains their application in materials design problems,which involve continuous search spaces.Here,we introduce an RL-based framework CASTING(Continuous Action Space Tree Search for inverse design),that employs a decision tree-based Monte Carlo Tree Search(MCTS)algorithm with continuous space adaptation through modified policies and sampling.Using representative examples like Silver(Ag)for metals,Carbon(C)for covalent systems,and multicomponent systems such as graphane,boron nitride,and complex correlated oxides,we showcase its accuracy,convergence speed,and scalability in materials discovery and design.Furthermore,with the inverse design of super-hard Carbon phases,we demonstrate CASTING’s utility in discovering metastable phases tailored to user-defined target properties and preferences. | Suvo Banik Troy Loefller Sukriti Manna Henry Chan Srilok Srinivasan Pierre Darancet Alexander Hexemer Subramanian K.R.S.Sankaranarayanan | 2023 | npj Computational Materials2023，，1： | 0 |
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