_version_ 1866912663307550720
author Zhou, Weiqing
Zheng, Daye
Liu, Qianrui
Lu, Denghui
Liu, Yu
Lin, Peize
Huang, Yike
Peng, Xingliang
Bao, Jie J.
Cai, Chun
Jin, Zuxin
Wu, Jing
Zhang, Haochong
Jin, Gan
Ji, Yuyang
Shen, Zhenxiong
Liu, Xiaohui
Sun, Liang
Cao, Yu
Sun, Menglin
Liu, Jianchuan
Chen, Tao
Liu, Renxi
Li, Yuanbo
Han, Haozhi
Liang, Xinyuan
Bao, Taoni
Deng, Zichao
Liu, Tao
Chen, Nuo
Ren, Hongxu
Zhang, Xiaoyang
Liu, Zhaoqing
Fu, Yiwei
Liu, Maochang
Li, Zhuoyuan
Wen, Tongqi
Tang, Zechen
Xu, Yong
Duan, Wenhui
Wang, Xiaoyang
Gu, Qiangqiang
Dai, Fu-Zhi
Zheng, Qijing
Zhong, Yang
Xiang, Hongjun
Gong, Xingao
Zhao, Jin
Zhang, Yuzhi
Ou, Qi
Jiang, Hong
Liu, Shi
Xu, Ben
Xu, Shenzhen
Ren, Xinguo
He, Lixin
Zhang, Linfeng
Chen, Mohan
author_facet Zhou, Weiqing
Zheng, Daye
Liu, Qianrui
Lu, Denghui
Liu, Yu
Lin, Peize
Huang, Yike
Peng, Xingliang
Bao, Jie J.
Cai, Chun
Jin, Zuxin
Wu, Jing
Zhang, Haochong
Jin, Gan
Ji, Yuyang
Shen, Zhenxiong
Liu, Xiaohui
Sun, Liang
Cao, Yu
Sun, Menglin
Liu, Jianchuan
Chen, Tao
Liu, Renxi
Li, Yuanbo
Han, Haozhi
Liang, Xinyuan
Bao, Taoni
Deng, Zichao
Liu, Tao
Chen, Nuo
Ren, Hongxu
Zhang, Xiaoyang
Liu, Zhaoqing
Fu, Yiwei
Liu, Maochang
Li, Zhuoyuan
Wen, Tongqi
Tang, Zechen
Xu, Yong
Duan, Wenhui
Wang, Xiaoyang
Gu, Qiangqiang
Dai, Fu-Zhi
Zheng, Qijing
Zhong, Yang
Xiang, Hongjun
Gong, Xingao
Zhao, Jin
Zhang, Yuzhi
Ou, Qi
Jiang, Hong
Liu, Shi
Xu, Ben
Xu, Shenzhen
Ren, Xinguo
He, Lixin
Zhang, Linfeng
Chen, Mohan
contents ABACUS (Atomic-orbital Based Ab-initio Computation at USTC) is an open-source software for first-principles electronic structure calculations and molecular dynamics simulations. It mainly features density functional theory (DFT) and molecular dynamics functions and is compatible with both plane-wave basis sets and numerical atomic orbital basis sets. ABACUS serves as a platform that facilitates the integration of various electronic structure methods, such as Kohn-Sham DFT, stochastic DFT, orbital-free DFT, and real-time time-dependent DFT, etc. In addition, with the aid of high-performance computing, ABACUS is designed to perform efficiently and provide massive amounts of first-principles data for generating general-purpose machine learning potentials, such as DPA models. Furthermore, ABACUS serves as an electronic structure platform that interfaces with several AI-assisted algorithms and packages, such as DeePKS-kit, DeePMD, DP-GEN, DeepH, DeePTB, HamGNN, etc.
format Preprint
id arxiv_https___arxiv_org_abs_2501_08697
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle ABACUS: An Electronic Structure Analysis Package for the AI Era
Zhou, Weiqing
Zheng, Daye
Liu, Qianrui
Lu, Denghui
Liu, Yu
Lin, Peize
Huang, Yike
Peng, Xingliang
Bao, Jie J.
Cai, Chun
Jin, Zuxin
Wu, Jing
Zhang, Haochong
Jin, Gan
Ji, Yuyang
Shen, Zhenxiong
Liu, Xiaohui
Sun, Liang
Cao, Yu
Sun, Menglin
Liu, Jianchuan
Chen, Tao
Liu, Renxi
Li, Yuanbo
Han, Haozhi
Liang, Xinyuan
Bao, Taoni
Deng, Zichao
Liu, Tao
Chen, Nuo
Ren, Hongxu
Zhang, Xiaoyang
Liu, Zhaoqing
Fu, Yiwei
Liu, Maochang
Li, Zhuoyuan
Wen, Tongqi
Tang, Zechen
Xu, Yong
Duan, Wenhui
Wang, Xiaoyang
Gu, Qiangqiang
Dai, Fu-Zhi
Zheng, Qijing
Zhong, Yang
Xiang, Hongjun
Gong, Xingao
Zhao, Jin
Zhang, Yuzhi
Ou, Qi
Jiang, Hong
Liu, Shi
Xu, Ben
Xu, Shenzhen
Ren, Xinguo
He, Lixin
Zhang, Linfeng
Chen, Mohan
Materials Science
Mesoscale and Nanoscale Physics
ABACUS (Atomic-orbital Based Ab-initio Computation at USTC) is an open-source software for first-principles electronic structure calculations and molecular dynamics simulations. It mainly features density functional theory (DFT) and molecular dynamics functions and is compatible with both plane-wave basis sets and numerical atomic orbital basis sets. ABACUS serves as a platform that facilitates the integration of various electronic structure methods, such as Kohn-Sham DFT, stochastic DFT, orbital-free DFT, and real-time time-dependent DFT, etc. In addition, with the aid of high-performance computing, ABACUS is designed to perform efficiently and provide massive amounts of first-principles data for generating general-purpose machine learning potentials, such as DPA models. Furthermore, ABACUS serves as an electronic structure platform that interfaces with several AI-assisted algorithms and packages, such as DeePKS-kit, DeePMD, DP-GEN, DeepH, DeePTB, HamGNN, etc.
title ABACUS: An Electronic Structure Analysis Package for the AI Era
topic Materials Science
Mesoscale and Nanoscale Physics
url https://arxiv.org/abs/2501.08697