Functionalization of low-k surfaces with low-energy Ar ions
Solovykh A. A. 1, Sycheva A. A. 2, Voronina E. N. 1,2
1Lomonosov Moscow State University, Moscow, Russia
2Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics, Moscow, Russia
Email: sycheva.phys@gmail.com, Voroninaen@nsrd.sinp.msu.ru

PDF
In this work low-energy Ar impacts on low- k surfaces were simulated with ab initio density functional theory method. The obtained results reveal the mechanism of CH3-group removal under Ar atom/ion irradiation; the threshold energy of this process was estimated. Keywords: low-k dielectrics, functionalization, simulation, diffusion barriers, methyl groups.
  1. M.R. Baklanov, P.S. Ho, E. Zschech, Advanced interconnects for ULSI technology (Wiley \& Sons, 2012)
  2. H. Xu, Zh.-J. Hu, X.-P. Qu, H. Wan, Sh.-S. Yan, M. Li, Sh.-M. Chen, Yu-H. Zhao, J. Zhang, M.R. Baklanov, Appl. Surf. Sci., 498, 143887 (2019). DOI: 10.1016/j.apsusc.2019.143887
  3. A.P. Palov, O.V. Proshina, T.V. Rakhimova, A.T. Rakhimov, E.N. Voronina, Plasma Process. Polym., 18 (7), 2100007 (2021). DOI: 10.1002/ppap.202100007
  4. V. Kon, UFN, 172 (3), 336 (2002) (in Russian). DOI: 10.3367/UFNr.0172.200203e.0336
  5. A.N. Zinoviev, K. Nordlund, Nucl. Instrum. Meth. Phys. Res. B, 406, 511 (2017). DOI: 10.1016/j.nimb.2017.03.047
  6. P.E. Blochl, Phys. Rev. B, 50 (24), 17953 (1994). DOI: 10.1103/PhysRevB.50.17953
  7. G. Kresse, D. Joubert, Phys. Rev. B, 59 (3), 1758 (1999). DOI: 10.1103/PhysRevB.59.1758
  8. V.V. Voevodin, A.S. Antonov, D.A. Nikitenko, P.A. Shvets, S.I. Sobolev, I.Yu. Sidorov, K.S. Stefanov, V.V. Voevodin, S.A. Zhumatiy, Supercomput. Front. Innov., 6 (2), 4 (2019). DOI: 10.14529/jsfi190201
  9. E.N. Voronina, Yu.A. Mankelevich, T.V. Rakhimova, D.V. Lopaev, J. Vac. Sci. Technol. A, 37 (6), 061304 (2019). DOI: 10.1116/1.5122655
  10. B. deB. Darwent, Bond dissociation energies in simple molecules, Nat. Stand. Ref. Data Ser. (Nat. Bur. Stand., Washington, 1970)
  11. W. Humphrey, A. Dalke, K. Schulten, J. Mol. Graphics, 14, 33 (1996). DOI: 10.1016/0263-7855(96)00018-5

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.

Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru