
Exotic Two-Dimensional Structure: The First Case of Hexagonal NaClClick to copy article linkArticle link copied!
- Kseniya A. TikhomirovaKseniya A. TikhomirovaSkolkovo Institute of Science and Technology, 30, bld. 1 Bolshoy Boulevard, Moscow 121205, RussiaMore by Kseniya A. Tikhomirova
- Christian TantardiniChristian TantardiniSkolkovo Institute of Science and Technology, 30, bld. 1 Bolshoy Boulevard, Moscow 121205, RussiaMore by Christian Tantardini
- Ekaterina V. SukhanovaEkaterina V. SukhanovaEmanuel Institute of Biochemical Physics RAS, 4 Kosigina Street, Moscow 119334, RussiaMoscow Institute of Physics and Technology, 9 Institutsky Pereulok, Dolgoprudny 141700, RussiaMore by Ekaterina V. Sukhanova
- Zakhar I. PopovZakhar I. PopovEmanuel Institute of Biochemical Physics RAS, 4 Kosigina Street, Moscow 119334, RussiaMore by Zakhar I. Popov
- Stanislav A. Evlashin*Stanislav A. Evlashin*[email protected]Skolkovo Institute of Science and Technology, 30, bld. 1 Bolshoy Boulevard, Moscow 121205, RussiaMore by Stanislav A. Evlashin
- Mikhail A. TarkhovMikhail A. TarkhovInstitute of Nanotechnologies of Microelectronics of the Russian Academy of Sciences, 32 A Leninsky Prospekt, Moscow 119991, RussiaMore by Mikhail A. Tarkhov
- Vladislav L. ZhdanovVladislav L. ZhdanovHigher School of Economics, 20 Myasnitskaya Str., Moscow 101000, RussiaMore by Vladislav L. Zhdanov
- Alexander A. DudinAlexander A. DudinInstitute of Nanotechnologies of Microelectronics of the Russian Academy of Sciences, 32 A Leninsky Prospekt, Moscow 119991, RussiaMore by Alexander A. Dudin
- Artem R. OganovArtem R. OganovSkolkovo Institute of Science and Technology, 30, bld. 1 Bolshoy Boulevard, Moscow 121205, RussiaMoscow Institute of Physics and Technology, 9 Institutsky Pereulok, Dolgoprudny 141700, RussiaInternational Center for Materials Discovery, Northwestern Polytechnical University, Xi’an 710072, ChinaMore by Artem R. Oganov
- Dmitry G. KvashninDmitry G. KvashninEmanuel Institute of Biochemical Physics RAS, 4 Kosigina Street, Moscow 119334, RussiaMoscow Institute of Physics and Technology, 9 Institutsky Pereulok, Dolgoprudny 141700, RussiaMore by Dmitry G. Kvashnin
- Alexander G. Kvashnin*Alexander G. Kvashnin*[email protected]Skolkovo Institute of Science and Technology, 30, bld. 1 Bolshoy Boulevard, Moscow 121205, RussiaMore by Alexander G. Kvashnin
Abstract

NaCl is one of the simplest compounds and was thought to be well-understood, and yet, unexpected complexities related to it were uncovered at high pressure and in low-dimensional states. Here, exotic hexagonal NaCl thin films on the (110) diamond surface were crystallized in the experiment following a theoretical prediction based on ab initio evolutionary algorithm USPEX. State-of-the-art calculations and experiments showed the existence of a hexagonal NaCl thin film, which is due to the strong chemical interaction of the NaCl film with the diamond substrate.
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