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兰州大学机构库

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Origin of the magic angle in twisted bilayer graphene from hybridization of valence and conduction bands 期刊论文
PHYSICAL REVIEW B, 2023, 卷号: 108, 期号: 4
Authors:  Yu, Guodong;  Wang, Yunhua;  Katsnelson, Mikhail I.;  Yuan, Shengjun
Favorite  |    Submit date：2023/09/04
Bandwidth  Electrons  Graphene  Layered semiconductors  Molybdenum compounds  Band conduction  Bilayer Graphene  Fermi velocities  Flat band  Generation mechanism  Half-filling  Hybridisation  Magic angle  Orbital magnetism  Twisted bilayers  
过渡金属氧化物的结构调控及相关锌-空气电池研究 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  钱进梅
Favorite  |    Submit date：2023/11/15
可充电锌-空气电池  rechargeable Zn-air batteries, transition metal oxides  过渡金属氧化物  electron structure  电子结构  stability  稳定性  in-situ magnetic field induction  原位磁场辅助  
加速器制备医用同位素68Ge及68Ge/68Ga发生器的研发 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  Wangjieru
Favorite  |    Submit date：2023/11/15
肿瘤  Tumor  PET显像  PET imaging  68Ge/68Ga  68Ge/68Ga  双色谱柱分离工艺  Double-column separation route  68Ge/68Ga发生器  68Ge/68Ga generator  
Numerical Investigation of the Upside-Down Hanging Well Combined with Curtain Grouting for Strengthening a Flood Control Ancient Levee 期刊论文
SUSTAINABILITY, 2023, 卷号: 15, 期号: 5
Authors:  Qin, Zipeng;  Tian, Yan;  Gao, Siyuan;  Zhou, Jianfen;  Zhao, Haitao;  Guo, Zhizhuo;  Chen, Tannong;  Hua, Zhiping
Adobe PDF(9429Kb)  |  Favorite  |    Submit date：2023/04/12
safety factor  stability analysis  water level fluctuation  anti-seepage reinforcement  upside-down hanging well  curtain grouting  ancient levee  
Impact of Nuclear beta-decay Half-life Uncertainties on the r-process Simulations 期刊论文
ASTROPHYSICAL JOURNAL, 2023, 卷号: 943, 期号: 2
Authors:  Chen, J.;  Fang, J. Y.;  Hao, Y. W.;  Niu, Z. M.;  Niu, Y. F.
Favorite  |    Submit date：2023/04/12
Exploring effects of tensor force and its strength via neutron drops 期刊论文
Chinese Physics C, 2021, 卷号: 45, 期号: 6
Authors:  Wang, Zhiheng;  Naito, Tomoya;  Liang, Haozhao;  Long, Wen Hui
Adobe PDF(403Kb)  |  Favorite  |    Submit date：2021/06/17
tensor forcerelativistic Hartree-Fock theoryneutron droptensor renormalization persistency  
气候变化背景下干旱区碳通量的特征分析 学位论文
理学博士, 兰州: 兰州大学, 2021
Authors:  药静宇
Favorite  |    Submit date：2023/11/15
全球干旱区  Global drylands  净碳交换量  NEE  总初级生产力  GPP  气候变化  Climate change  
黄土旱塬区一年龄紫花苜蓿-冬小麦轮作系统产量和水氮利用的研究 学位论文
农学硕士, 兰州: 兰州大学, 2021
Authors:  倪红
Favorite  |    Submit date：2021/12/06
黄土塬区  轮作系统  产量  水分利用  氮素利用  
The Sherman-Morrison-Woodbury formula for generalized linear matrix equations and applications 期刊论文
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2021
Authors:  Hao, Yue;  Simoncini, Valeria
Adobe PDF(627Kb)  |  Favorite  |    Submit date：2021/06/17
linear matrix equationslinear tensor equationsSchur decompositionSherman–Morrison–Woodbury formulaSylvester equation  
Spatial-Temporal Distribution of the Freeze-Thaw Cycle of the Largest Lake (Qinghai Lake) in China Based on Machine Learning and MODIS from 2000 to 2020 期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 9
Authors:  Han, Weixiao;  Huang, Chunlin;  Gu, J(顾娟);  Hou, Jinliang;  Zhang, Ying
Adobe PDF(8541Kb)  |  Favorite  |    Submit date：2021/06/17
machine learningQinghai LakeMODISGoogle Earth Engineice phenology  Break-up date  Decrease rate  Ice classification  MODIS imagery  Overall accuracies  Qinghai Lake  Spatial-temporal distribution  Spatio-temporal dynamics