Výsledky vyhledávání - "Herman J. P. van Midden"

The Equivalence Between Unit-Cell Twinning and Tiling in Icosahedral Quasicrystals

Autor: Erik Zupanič, Herman J. P. van Midden, Ram Dušić Hren, Marion A. van Midden, Albert Prodan

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-6 (2017)
Scientific Reports

It is shown that tiling in icosahedral quasicrystals can also be properly described by cyclic twinning at the unit cell level. The twinning operation is applied on the primitive prolate golden rhombohedra, which can be considered a result of a distor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4344d7f8e5849dc4ace28b6cf2970356
https://doi.org/10.1038/s41598-017-12669-w

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Nanostructured and Modulated Low-Dimensional Systems

Autor: Albert Prodan, Rok Žitko, Herman J. P. van Midden, Erik Zupanič

Publikováno v: Solid State Phenomena. :42-47

Charge density wave (CDW) ordering in NbSe3 and the structurally related quasi one-dimensional compounds is reconsidered. Since the modulated ground state is characterized by unstable nano-domains, the structural information obtained from diffraction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adfc5736549b14b7cbaf8a9f7ce07b92
https://doi.org/10.4028/www.scientific.net/ssp.203-204.42

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Charge-density waves in pure and intercalated Nb3Te4

Autor: Albert Prodan, Erik Zupanič, Sašo Šturm, P. Starowicz, Rok Žitko, J. Craig Bennett, Herman J. P. van Midden, Robert MacDougall

Publikováno v: Solid State Sciences. 11:1556-1561

High-resolution transmission electron microscopy (HRTEM), resistivity measurements and electronic band structure calculations performed by means of the extended Huckel tight-binding method are presented for the quasi one-dimensional compounds A x Nb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::964f9591e3168f2f71f88a82d197d07e
https://doi.org/10.1016/j.solidstatesciences.2009.06.028

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As–As dimerization, Fermi surfaces and the anomalous electrical transport properties of UAsSe and ThAsSe

Autor: P A Midgley, Albert Prodan, Raymond Withers, R Vincent, Herman J. P. van Midden, J Schoenes

Publikováno v: Journal of Solid State Chemistry. 179:2190-2198

A temperature dependent electron diffraction study has been carried out on UAsSe to search for evidence of As–As dimerization at low temperature. A highly structured characteristic diffuse intensity distribution, closely related to that recently re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e89e1b5bacf3a8c79b33f19da74a433
https://doi.org/10.1016/j.jssc.2006.04.016

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Compositionally modulated Fermi surfaces, structured diffuse scattering and ternary derivatives of 1T-TaS2

Autor: L. Carlos Otero-Díaz, Raymond Withers, Herman J. P. van Midden, Albert Prodan, Angel R. Landa-Cánovas, Lasse Noren, A. Gómez-Herrero

Publikováno v: Journal of Solid State Chemistry. 178:3159-3168

Ternary derivatives of 1T-TaS2 have been synthesized and the variation in the highly structured diffuse intensity distributions characteristic of such materials carefully monitored to investigate the effect that such substitution has upon the band st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb6931996c1240deb9ec2c85e5c7d8fc
https://doi.org/10.1016/j.jssc.2005.07.032

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Atomistic Stress Fluctuation at Surfaces and Edges of Epitaxially Grown Silver Nanorods

Autor: and Albert Prodan, Saw-Wai Hla, Herman J. P. van Midden

Publikováno v: Nano Letters. 4:1221-1224

Structural details of epitaxially grown silver nanorods on a ‚-MoTe2 surface have been investigated by scanning tunneling microscopy. Atomicscale surface bending and surface reconstruction are directly observed at nanorod surfaces and edges. In agr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca3ed1d08a9d741cc33411c95cb05c0a
https://doi.org/10.1021/nl049492u

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Unit-cell twinning in quasicrystals

Autor: Erik Zupanič, Herman J. P. van Midden, Albert Prodan

Publikováno v: Acta Crystallographica Section A Foundations and Advances. 71:s111-s112

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73d0ae154a746dc8b16af34544153bcd
https://doi.org/10.1107/s2053273315098368

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Structural phase transition and related electronic properties in quasi-one-dimensional (NbSe_{4})_{10}/_{3}I

Autor: J. Craig Bennett, Herman J. P. van Midden, Erik Zupanič, Sašo Šturm, Albert Prodan, Maciej Zubko, Joachim Kusz, H. Böhm, Grzegorz Dubin

The real crystal structure of the (NbSe4)(10/3)I charge density wave (CDW) compound is studied by simulation of the X-ray diffuse scattering. The average structure of the low-temperature twinned phase is determined and the phase transition is attribu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0c4ed8213499c243d1e5694c4da19c2
http://ruj.uj.edu.pl/xmlui/handle/item/4478

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Pinning of adsorbed cobalt atoms by defects embedded in the copper (111) surface

Autor: Igor Muševič, Albert Prodan, Rok Žitko, Herman J. P. van Midden, Erik Zupanič

Publikováno v: Physical review letters. 104(19)

Using a low-temperature scanning tunneling microscope (STM), we observe that Co adatoms are unusually strongly bound to a particular type of pinning centers on the Cu(111) surface. Using density-functional-theory calculations, the pinning centers are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db9c39454821a676d25879d357a7f9d7
https://pubmed.ncbi.nlm.nih.gov/20866982

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