Search results for "TAC"
showing 10 items of 7187 documents
CCDC 699485: Experimental Crystal Structure Determination
2010
Related Article: O.Molokanova, G.Podoprygorina, M.Bolte, V.Bohmer|2009|Tetrahedron|65|7220|doi:10.1016/j.tet.2008.10.099
CCDC 924316: Experimental Crystal Structure Determination
2013
Related Article: Catarina V. Esteves, Pedro Lamosa, Rita Delgado, Judite Costa, Pauline Désogère, Yoann Rousselin, Christine Goze, and Franck Denat|2013|Inorg.Chem.|52|5138|doi:10.1021/ic400015v
CCDC 1567348: Experimental Crystal Structure Determination
2017
Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Sergiu Shova, Francesc Lloret, and Miguel Julve|2017|Inorg.Chem.|56|12594|doi:10.1021/acs.inorgchem.7b02050
CCDC 1567349: Experimental Crystal Structure Determination
2017
Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Sergiu Shova, Francesc Lloret, and Miguel Julve|2017|Inorg.Chem.|56|12594|doi:10.1021/acs.inorgchem.7b02050
CCDC 919694: Experimental Crystal Structure Determination
2013
Related Article: L.J.Farrugia, C.Evans, H.M.Senn, M.M.Hanninen, R.Sillanpaa|2012|Organometallics|31|2559|doi:10.1021/om2011744
Dual attachment pairs in categorically-algebraic topology
2011
[EN] The paper is a continuation of our study on developing a new approach to (lattice-valued) topological structures, which relies on category theory and universal algebra, and which is called categorically-algebraic (catalg) topology. The new framework is used to build a topological setting, based in a catalg extension of the set-theoretic membership relation "e" called dual attachment, thereby dualizing the notion of attachment introduced by the authors earlier. Following the recent interest of the fuzzy community in topological systems of S. Vickers, we clarify completely relationships between these structures and (dual) attachment, showing that unlike the former, the latter have no inh…
La estación de la Miloquera (Marsà, Baix Priorat) y los "pares de hachas"
1970
Competencias argumentativas en la alfabetización académica
2011
Este trabajo se enmarca en las numerosas investigaciones sobre escritura académica que vienen desarrollándose en diversos países. Dentro de ellas, buscamos articular líneas de investigación que se ocupan de la alfabetización académica, de los géneros académicos y del papel de la argumentación en los mismos. Para ello, implementamos desde 2005 un programa de alfabetización académica en una asignatura de Humanidades de una universidad argentina, cuyo tramo final es la elaboración y exposición de ponencias grupales, entendidas como construcciones argumentativas que ponen en consideración resultados de investigación. En relación con éstas, este trabajo presenta resultados, en torno a la relació…
Electron transport and the effect of current annealing in a two-point contacted hBN/graphene/hBN heterostructure device
2020
In this work, we fabricated a 2D van der Waals heterostructure device in an inert nitrogen atmosphere by means of a dry transfer technique in order to obtain a clean and largely impurity free stack of hexagonal boron nitride (hBN)-encapsulated few-layer graphene. The heterostructure was contacted from the top with gold leads on two sides, and the device’s properties including intrinsic charge carrier density, mobility, and contact resistance were studied as a function of temperature from 4 K to 270 K. We show that the contact resistance of the device mainly originates from the metal/graphene interface, which contributes a significant part to the total resistance. We demonstrate that current…
Recent improvements on micro-thermocouple based SThM
2017
The scanning thermal microscope (SThM) has become a versatile tool for local surface temperature mapping or measuring thermal properties of solid materials. In this article, we present recent improvements in a SThM system, based on a micro-wire thermocouple probe associated with a quartz tuning fork for contact strength detection. Some results obtained on an electrothermal micro-hotplate device, operated in active and passive modes, allow demonstrating its performance as a coupled force detection and thermal measurement system.