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Showing 13 to 24 of 199 entries
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Designing electrical contacts to MoS2 monolayers: a computational study.

Physical review letters

Popov I, Seifert G, Tománek D.
PMID: 22587274
Phys Rev Lett. 2012 Apr 13;108(15):156802. doi: 10.1103/PhysRevLett.108.156802. Epub 2012 Apr 11.

Studying the reason why single-layer molybdenum disulfide (MoS2) appears to fall short of its promising potential in flexible nanoelectronics, we find that the nature of contacts plays a more important role than the semiconductor itself. In order to understand...

Collective plasmon excitations in C60 clusters.

Physical review letters

Bertsch GF, Bulgac A, Tománek D, Wang Y.
PMID: 10044492
Phys Rev Lett. 1991 Nov 04;67(19):2690-2693. doi: 10.1103/PhysRevLett.67.2690.

No abstract available.

Schlüter et al. reply.

Physical review letters

Baraff GA, Lannoo M, Needels M, Schlüter M, Tománek D.
PMID: 10046228
Phys Rev Lett. 1992 Jul 06;69(1):213. doi: 10.1103/PhysRevLett.69.213.

No abstract available.

Thermal line broadening in small metal clusters.

Physical review. B, Condensed matter

Bertsch GF, Tománek D.
PMID: 9992202
Phys Rev B Condens Matter. 1989 Aug 15;40(5):2749-2751. doi: 10.1103/physrevb.40.2749.

No abstract available.

Palladium-graphite interaction potentials based on first-principles calculations.

Physical review. B, Condensed matter

Tománek D, Zhong W.
PMID: 9997067
Phys Rev B Condens Matter. 1991 May 15;43(15):12623-12625. doi: 10.1103/physrevb.43.12623.

No abstract available.

Theory for the atomic force microscopy of deformable surfaces.

Physical review letters

Güntherodt HJ, Mahanti SD, Miyazaki H, Overney G, Tománek D.
PMID: 10041208
Phys Rev Lett. 1989 Aug 21;63(8):876-879. doi: 10.1103/PhysRevLett.63.876.

No abstract available.

Stability and fragmentation of complex structures in ferrofluids.

Physical review letters

Hetherington J, Jund P, Kim SG, Tománek D.
PMID: 10058090
Phys Rev Lett. 1995 Apr 10;74(15):3049-3052. doi: 10.1103/PhysRevLett.74.3049.

No abstract available.

Effect of Net Charge on the Relative Stability of 2D Boron Allotropes.

Nano letters

Liu D, Tománek D.
PMID: 30673234
Nano Lett. 2019 Feb 13;19(2):1359-1365. doi: 10.1021/acs.nanolett.8b04968. Epub 2019 Jan 28.

We study the effect of electron doping on the bonding character and stability of two-dimensional (2D) structures of elemental boron, called borophene, which is known to form many stable allotropes. Our ab initio calculations for the neutral system reveal...

Feather steroid hormone concentrations in relation to age, sex, and molting time in a long-distance migratory passerine.

Ecology and evolution

Adámková M, Bílková Z, Tomášek O, Šimek Z, Albrecht T.
PMID: 31463000
Ecol Evol. 2019 Jul 23;9(16):9018-9026. doi: 10.1002/ece3.5447. eCollection 2019 Aug.

In birds, concentrations of testosterone (T) and corticosterone (Cort) are closely connected with many morphological, behavioral, and other physiological traits, including reproduction, metabolism, immunity, and fitness. The direction of the effect of these hormones on above-mentioned traits, and the...

ABA-Induced Vegetative Diaspore Formation in .

Frontiers in plant science

Arif MA, Hiss M, Tomek M, Busch H, Meyberg R, Tintelnot S, Reski R, Rensing SA, Frank W.
PMID: 30941155
Front Plant Sci. 2019 Mar 19;10:315. doi: 10.3389/fpls.2019.00315. eCollection 2019.

The phytohormone abscisic acid (ABA) is a pivotal regulator of gene expression in response to various environmental stresses such as desiccation, salt and cold causing major changes in plant development and physiology. Here we show that in the moss

AMOchar: Amorphous manganese oxide coating of biochar improves its efficiency at removing metal(loid)s from aqueous solutions.

The Science of the total environment

Trakal L, Michálková Z, Beesley L, Vítková M, Ouředníček P, Barceló AP, Ettler V, Číhalová S, Komárek M.
PMID: 29289008
Sci Total Environ. 2018 Jun 01;625:71-78. doi: 10.1016/j.scitotenv.2017.12.267. Epub 2017 Dec 27.

A novel sorbent made from biochar modified with an amorphous Mn oxide (AMOchar) was compared with pure biochar, pure AMO, AMO+biochar mixtures and biochar+birnessite composite for the removal of various metal(loid)s from aqueous solutions using adsorption and solid-state analyses....

Microscopic Mechanism of the Helix-to-Layer Transformation in Elemental Group VI Solids.

Nano letters

Liu D, Lin X, Tománek D.
PMID: 30020790
Nano Lett. 2018 Aug 08;18(8):4908-4913. doi: 10.1021/acs.nanolett.8b01639. Epub 2018 Jul 23.

We study the conversion of bulk Se and Te, consisting of intertwined a helices, to structurally very dissimilar, atomically thin two-dimensional (2D) layers of these elements. Our ab initio calculations reveal that previously unknown and unusually stable δ and...

Showing 13 to 24 of 199 entries