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DOI | 10.1038/s41467-018-04022-0 |
Weakly perturbative imaging of interfacial water with submolecular resolution by atomic force microscopy | |
Peng, Jinbo1; Guo, Jing1; Hapala, Prokop2; Cao, Duanyun1; Ma, Runze1; Cheng, Bowei1; Xu, Limei1,3; Ondracek, Martin2; Jelinek, Pavel2,4; Wang, Enge1,3,5; Jiang, Ying1,3,5 | |
2018-01-09 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Czech Republic |
英文摘要 | Scanning probe microscopy has been extensively applied to probe interfacial water in many interdisciplinary fields but the disturbance of the probes on the hydrogen-bonding structure of water has remained an intractable problem. Here, we report submolecular-resolution imaging of the water clusters on a NaCl(001) surface within the nearly noninvasive region by a qPlus-based noncontact atomic force microscopy. Comparison with theoretical simulations reveals that the key lies in probing the weak high-order electrostatic force between the quadrupole-like CO-terminated tip and the polar water molecules at large tip-water distances. This interaction allows the imaging and structural determination of the weakly bonded water clusters and even of their metastable states with negligible disturbance. This work may open an avenue for studying the intrinsic structure and dynamics of ice or water on surfaces, ion hydration, and biological water with atomic precision. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000419658100021 |
WOS关键词 | MOLECULAR-STRUCTURE ; SOLID-SURFACES ; ICE ; ADSORPTION ; FIELD |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203777 |
专题 | 资源环境科学 |
作者单位 | 1.Peking Univ, Sch Phys, Int Ctr Quantum Mat, Beijing 100871, Peoples R China; 2.Czech Acad Sci, Inst Phys, Cukrovarnick 10, Prague 16200, Czech Republic; 3.Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China; 4.Palacky Univ, RCPTM, Slechtitelu 27, Olomouc 78371, Czech Republic; 5.Univ Chinese Acad Sci, CAS Ctr Excellence Topol Quantum Computat, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Peng, Jinbo,Guo, Jing,Hapala, Prokop,et al. Weakly perturbative imaging of interfacial water with submolecular resolution by atomic force microscopy[J]. NATURE COMMUNICATIONS,2018,9. |
APA | Peng, Jinbo.,Guo, Jing.,Hapala, Prokop.,Cao, Duanyun.,Ma, Runze.,...&Jiang, Ying.(2018).Weakly perturbative imaging of interfacial water with submolecular resolution by atomic force microscopy.NATURE COMMUNICATIONS,9. |
MLA | Peng, Jinbo,et al."Weakly perturbative imaging of interfacial water with submolecular resolution by atomic force microscopy".NATURE COMMUNICATIONS 9(2018). |
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