diff --git a/source/_data/pub.bib b/source/_data/pub.bib index 7e767c4..3125374 100644 --- a/source/_data/pub.bib +++ b/source/_data/pub.bib @@ -1,3 +1,69 @@ +@Article{Shi_arXiv_2025_p2503.06039, + author = {Guoyong Shi and Fenglin Deng and Ri He and Dachuan Chen and Xuejiao + Chen and Peiheng Jiang and Zhicheng Zhong}, + title = {{Temperature-driven structural phase transitions in SmNiO{\$}{\_}3{\$}: + insights from deep potential molecular dynamics simulations}}, + journal = {arXiv}, + year = 2025, + pages = {2503.06039}, + doi = {10.48550/arXiv.2503.06039}, + abstract = {The metal-insulator transition (MIT) in rare-earth nickelates + exemplifies the intricate interplay between electronic correlations + and lattice dynamics in quantum materials. This work focuses on + SmNiO{\$}{\_}3{\$} as a prototypical system, employing molecular + dynamics simulations based on a {''}hidden{''} magnetic potential + model. Our simulations reveal two key findings. First, the structural + phase transition in SmNiO{\$}{\_}3{\$} is intrinsically temperature- + driven and occurs spontaneously via collective lattice distortions. + Moreover, systematic high-pressure simulations demonstrate a distinct + pressure dependence of the transition temperature, which decreases + monotonically with increasing external hydrostatic pressure. These + results provide atomistic insights into the cooperative mechanisms + underlying the MIT and the interplay between structural distortions + and electron correlation effects. The computational approach developed + herein offers a generalizable framework for investigating complex + phase transitions in correlated quantum materials.}, +} + +@Article{Pei_arXiv_2025_p2406.05797, + author = {Qizhi Pei and Rui Yan and Kaiyuan Gao and Jinhua Zhu and Lijun Wu}, + title = {{3D-MolT5: Leveraging Discrete Structural Information for Molecule-Text + Modeling}}, + journal = {arXiv}, + year = 2025, + pages = {2406.05797}, + doi = {10.48550/arXiv.2406.05797}, + abstract = {The integration of molecular and natural language representations has + emerged as a focal point in molecular science, with recent + advancements in Language Models (LMs) demonstrating significant + potential for comprehensive modeling of both domains. However, + existing approaches face notable limitations, particularly in their + neglect of three-dimensional (3D) information, which is crucial for + understanding molecular structures and functions. While some efforts + have been made to incorporate 3D molecular information into LMs using + external structure encoding modules, significant difficulties remain, + such as insufficient interaction across modalities in pre-training and + challenges in modality alignment. To address the limitations, we + propose {\textbackslash}textbf{\{}3D-MolT5{\}}, a unified framework + designed to model molecule in both sequence and 3D structure spaces. + The key innovation of our approach lies in mapping fine-grained 3D + substructure representations into a specialized 3D token vocabulary. + This methodology facilitates the seamless integration of sequence and + structure representations in a tokenized format, enabling 3D-MolT5 to + encode molecular sequences, molecular structures, and text sequences + within a unified architecture. Leveraging this tokenized input + strategy, we build a foundation model that unifies the sequence and + structure data formats. We then conduct joint pre-training with multi- + task objectives to enhance the model's comprehension of these diverse + modalities within a shared representation space. Thus, our approach + significantly improves cross-modal interaction and alignment, + addressing key challenges in previous work. Further instruction tuning + demonstrated that our 3D-MolT5 has strong generalization ability and + surpasses existing methods with superior performance in multiple + downstream tasks. Our code is available at + https://github.com/QizhiPei/3D-MolT5.}, +} + @Article{Chen_arXiv_2025_p2506.00880, author = {Zhuo Chen and Yizhen Zheng and Huan Yee Koh and Hongxin Xiang and Linjiang Chen and Wenjie Du and Yang Wang},