Výsledky vyhledávání - "E. N. Chukurov"

FIRST PRINCIPLES STUDY OF BORON SEGREGATION ON THE ${\rm Si}(111)(\sqrt{3} \times \sqrt{3}){\rm R}30^{\circ}$ SURFACE

Autor: I. A. Kuyanov, V. G. Zavodinsky, E. N. Chukurov

Publikováno v: Surface Review and Letters. 16(02):167-170

Segregation of boron on ${\rm Si}(111)(\sqrt{3} \times \sqrt{3}){\rm R}30^{\circ}$ surface has been studied using the periodical calculations within the local density approximation. The obtained segregation energy (enthalpy) of about -1.9 eV is close

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::327a67d1b98b98087c4a235d2d36089a
http://www.worldscinet.com/cgi-bin/details.cgi?type=pdf&id=pii:S0218625X09012470

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Atomic arrangement and electron band structure of Si(1 1 1)-ß-√3 x √3-Bi reconstruction modified by alkali-metal adsorption: ab initio study

Autor: S V, Eremeev, E N, Chukurov, D V, Gruznev, A V, Zotov, A A, Saranin

Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 27(30)

Using ab initio calculations, atomic structure and electronic properties of Si(1 1 1)[Formula: see text]-Bi surface modified by adsorption of 1/3 monolayer of alkali metals, Li, Na, K, Rb and Cs, have been explored. Upon adsorption of all metals, a s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9bce993ae8352f2f46c4226a7cfbb723
https://pubmed.ncbi.nlm.nih.gov/26151642

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Effect of Na adsorption on the structural and electronic properties of Si(111)√3 × √3-Au surface

Autor: L V, Bondarenko, A V, Matetskiy, A A, Yakovlev, A Y, Tupchaya, D V, Gruznev, M V, Ryzhkova, D A, Tsukanov, E A, Borisenko, E N, Chukurov, N V, Denisov, O, Vilkov, D V, Vyalikh, A V, Zotov, A A, Saranin

Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 26(5)

Adsorption of ∼0.1 ML of Na onto the Si(111)√3 × √3-Au surface held at 300 °C has been found to induce pronounced changes in its structural and electronic properties. Domain wall networks, characteristic of the pristine surface, are removed c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::59826640bbc04834e85dd8853db3332b
https://pubmed.ncbi.nlm.nih.gov/24443582

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Scanning tunneling microscopy, high-resolution electron energy loss spectroscopy, and theoretical studies of trimethylphosphine (TMP) on a Si(111)-(7×7) surface

Autor: V. G. Zavodinsky, I. A. Kuyanov, Masaru Shimomura, G. Kaneda, Noriaki Sanada, E. N. Chukurov, Yasuo Fukuda

Publikováno v: Surface Science. 442:507-516

Adsorption of trimethylphosphine (TMP) on a Si(111)-(7×7) surface was studied using scanning tunneling microscopy (STM), high-resolution electron energy loss spectroscopy (HREELS), and theoretical calculations. It was found from STM and HREELS that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7eaf89f10d05249b16a2bac966c1a546
https://doi.org/10.1016/s0039-6028(99)00982-6

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Computer study of boron segregation at the Si(100)–2×1 and Si(111)–3×3 surfaces

Autor: I. A. Kuyanov, E. N. Chukurov, V. G. Zavodinsky

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:2709-2712

Energetics of the boron substitution near the Si(100)–2×1 and Si(111)–3×3 surfaces have been studied using the semi-empirical cluster AM1 method at substitutional positions at the Si(100)–2×1 surface. It has been found that in the both cases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44fe2481f6300dd30f5b6ff97accc812
https://doi.org/10.1116/1.581934

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ENERGETICS OF BORON IN THE Si(111)- $(\sqrt{3}\times \sqrt{3})$-B SURFACE PHASE AND IN SUBSURFACE SILICON LAYERS

Autor: V. G. Zavodinsky, I. A. Kuyanov, E. N. Chukurov

Publikováno v: Surface Review and Letters. :127-132

The energetics of the boron substitution in the B/Si(111)-[Formula: see text] surface phase and in subsurface silicon layers has been studied using the semiempirical cluster method AM1. It has been found that the boron energy in the second layer (the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3f04825517c781c4d4c05b1d88d65ff
https://doi.org/10.1142/s0218625x99000159

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Computer study of boron and phosphorus at the surface

Autor: V.G. Zavodinsky, I.A. Kuyanov, E. N. Chukurov

Publikováno v: The European Physical Journal B. 6:273-276

The AM1 semiempirical numerical method combined with the geometry optimization procedure was used to study the energetics of active impurities (B, P) in substitutional positions at the Si(100)-2╳1 surface. It has been found that phosphorus prefers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d6aee938a69f837ac167be4bdd195bf
https://doi.org/10.1007/s100510050549

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Doping of magic nanoclusters in the submonolayer In/Si(100) system

Autor: V G, Kotlyar, A V, Zotov, A A, Saranin, E N, Chukurov, T V, Kasyanova, M A, Cherevik, I V, Pisarenko, H, Okado, M, Katayama, K, Oura, V G, Lifshits

Publikováno v: Physical review letters. 91(2)

Si(100)4 x 3-In reconstruction is essentially a superlattice of magic (identical-size) Si7In6 nanoclusters. Using scanning tunneling microscopy (STM) observations, we have found that under appropriate growth conditions up to 35% of these clusters can

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1696f4e0d3668a78c6ee83f2a68623f8
https://pubmed.ncbi.nlm.nih.gov/12906496

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Akademický článek

Atomic arrangement and electron band structure of Si(1 1 1)-ß--Bi reconstruction modified by alkali-metal adsorption: ab initio study.

Autor: S V Eremeev, E N Chukurov, D V Gruznev, A V Zotov, A A Saranin

Publikováno v: Journal of Physics: Condensed Matter; 8/5/2015, Vol. 27 Issue 30, p1-1, 1p

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