Minjie Li

Jan 22, 2025 | pubs.rsc.org | Xi Liu |Minjie Li

Microscopic Time-Resolved Spectroscopy for Organic Crystals in Nanometer and Micrometer Scale How to measure the photoexcitation dynamics processes of solid substances on the microscopic level? This is a popular topic in many basic and applied sciences. Organic crystal is one out of a multitude material, and how to comprehend its intrinsic property at the microscopic level is the focus of this discussion.

Jul 1, 2024 | nature.com | Minjie Li |Wenyue Zhao

AbstractAs machine learning (ML) continues to advance in the field of materials science, the variation in strategies for the same steps of the ML workflow becomes increasingly significant. These details can have a substantial impact on results, yet they have not received the deserved attention. This review aims to explore the various strategies available for each detail within the general workflow of materials ML.

May 10, 2024 | onlinelibrary.wiley.com | Jianchang Lv |Ao Liu |Minjie Li |Xi Liu

1 Introduction All-inorganic lead halide perovskite as an emerging material has been successfully applied on the solar cell, light-emitting diodes (LEDs), and photodetectors.[1] For example, the authentication efficiency of CsPbBr3 perovskite solar cell has reached 11.08%, and the external quantum efficiency of all-inorganic perovskite green LEDs has surpassed 16%, in the past few years.[2] However, it is well known that solution-processed perovskite film would generate many defects.

Mar 25, 2023 | nature.com | Minjie Li

AbstractThis review discussed the dilemma of small data faced by materials machine learning. First, we analyzed the limitations brought by small data. Then, the workflow of materials machine learning has been introduced.