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Stress-controlled Poisson ratio of a crystalline membrane: Application to graphene

Autor: Alexander D. Mirlin, Mikhail I. Katsnelson, V. Yu. Kachorovskii, I. S. Burmistrov, Igor V. Gornyi, Jan H. Los

Publikováno v: Physical Review B, 97, 12, pp. 1-19
Physical Review B, 97, 1-19

We demonstrate that a key elastic parameter of a suspended crystalline membrane---the Poisson ratio (PR) $\nu$---is a non-trivial function of the applied stress $\sigma$ and of the system size $L$, i.e., $\nu=\nu_L(\sigma)$. We consider a generic 2D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ef7721b350e7efa5db1f4766e98bfd4
http://arxiv.org/abs/1801.05476

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Erratum: Mechanics of thermally fluctuating membranes

Autor: Annalisa Fasolino, Jan H. Los, Mikhail I. Katsnelson

Publikováno v: npj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-1 (2017)

A correction to this article has been published and is linked from the HTML version of this article.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aaf8211bce2b0c578566db1fa9fd54f
https://doi.org/10.1038/s41699-017-0026-2

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Mechanics of thermally fluctuating membranes

Autor: Jan H. Los, Annalisa Fasolino, Mikhail I. Katsnelson

Publikováno v: Npj 2d Materials and Applications, 1, pp. 1-5
Npj 2d Materials and Applications, 1, 1-5
npj 2D Materials and Applications, Vol 1, Iss 1, Pp 1-5 (2017)

Besides having unique electronic properties, graphene is claimed to be the strongest material in nature. In the press release of the Nobel committee it is claimed that a hammock made of a squared meter of one-atom thick graphene could sustain the wig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adac618f449a1362714a994d74967d9c

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Extended Tersoff potential for boron nitride: Energetics and elastic properties of pristine and defective h-BN

Autor: Jaap M. H. Kroes, Jan H. Los, Mikhail I. Katsnelson, R. M. Gordillo, Karsten Albe, Annalisa Fasolino

Publikováno v: Physical Review B, 96, 1-11
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (18), pp.184108-184108. ⟨10.1103/PhysRevB.96.184108⟩
Physical Review B, 96, 18, pp. 1-11
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2017, 96 (18), pp.184108-184108. ⟨10.1103/PhysRevB.96.184108⟩

International audience; We present an extended Tersoff potential for boron nitride (BN-ExTeP) for application in large scale atomistic simulations. BN-ExTeP accurately describes the main low energy B, N, and BN structures and yields quantitatively co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66cf6d29a25956c8d4fbff0d249aad76
http://hdl.handle.net/2066/180544

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On the Creeping of Saturated Salt Solutions

Autor: Jan H. Los, Willem J. P. van Enckevort

Publikováno v: Crystal Growth & Design, 13, 5, pp. 1838-1848
Crystal Growth & Design, 13, 1838-1848

Creeping is a well-known but annoying phenomenon in the preparation of crystals from solution, where growing crystallites gradually extend up the walls of the growth vessel. In this process, solution is transported toward the tip of the creeping crys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6a9d49cfd45e0ed395dd508b36aab69
https://doi.org/10.1021/cg301429g

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Influence of the exchange and correlation functional on the structure of amorphous InSb and In3SbTe2 compounds

Autor: Thomas D. Kühne, S. Gabardi, Jan H. Los, Marco Bernasconi, S. Caravati

Publikováno v: Journal of Chemical Physics, 144, 20, pp. 10-20
Journal of Chemical Physics, 144, 10-20

We have investigated the structural, vibrational, and electronic properties of the amorphous phase of InSb and In3SbTe2 compounds of interest for applications in phase change non-volatile memories. Models of the amorphous phase have been generated by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed95dbe3acb08f0ff1cb937d0afaecc1
https://hdl.handle.net/https://repository.ubn.ru.nl/handle/2066/159863

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Inverse simulated annealing: Improvements and application to amorphous InSb

Autor: Jan H. Los, S. Gabardi, Thomas D. Kühne, Marco Bernasconi

An improved inverse simulated annealing method is presented to determine the structure of complex disordered systems from first principles in agreement with available experimental data or desired predetermined target properties. The effectiveness of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52fd377b246725e75144215ec8b5923f
http://hdl.handle.net/10281/110989

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