學術報告 132
題目: [表面科學論壇(132)] Materials research from the perspective of computing: data, model, and more
時間: 2022年08月18日 10:00
地點: 騰訊會議
報告人: Ziheng Lu

Microsoft Research

騰訊會議:333-387-556

報告摘要

The way people search for a new material is undergoing a transition from "experimental trial and error" to "rational design". While the current computational screening scheme based on existing databases has guided the synthesis of a number of key materials, the intrinsic limitation on chemical and structural space of the databases gradually impedes the further discovery of novel materials with desired functionality. This talk will briefly cover the current research paradigms, commonly used tools, and challenges in computational materials science. On that basis, the effort at Microsoft Research will be introduced, Local Similarity kernel Optimization (LOSIKO, a data-driven atomic structure optimizer for unlabeled data), MoLeR (a graph-based model for molecule generation), including Graphormer (a Transformer-based molecular modeling foundation model), and KD-DTI (a database for literature mining). Future perspectives will be discussed in the end.

報告人簡介

Ziheng Lu is a Senior Researcher at Microsoft Research (MSR). He works at the intersection of materials science and machine learning. His current research focuses on computational and experimental design of new materials and their applications in downstream areas. His interest also falls into the general scope of ‘AI for science’. Ziheng earned his Ph.D. from the Hong Kong University of Science and Technology in 2018. He has published over 50 peer-reviewed articles. He also serves as the associate editor for Frontiers in Chemistry, the guest editor for Materials Reports: Energy and Frontiers in Energy Research, and the reviewer for > 10 journals including Joule, Nat. Comm., and Adv. Mater.

邀請人:劉  淼  副研究員(9407)

聯系人:張  萃  副研究員(8609)