Results 101 to 110 of about 300,718 (311)

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Populism in East Central Europe

open access: yesBalkans Legal, Economic and Social Studies
The term 'populism' is used to describe specific forms and techniques employed in contemporary political rhetoric and action. The term has experienced a significant increase in usage over the past few decades, particularly in Central and Eastern Europe, but also in other regions such as Brazil and the United States. Given the extensive use of the term,
openaire   +1 more source

Mapping Transformation in Central and Eastern Europe 1939-1949

open access: yes
Zweiseitiges PosterUrban war damage maps, reconstruction plans, maps in travel guides and other thematic maps are the focus of the UrbanMetaMapping research consortium.

core  

Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating

open access: yesAdvanced Materials, EarlyView.
This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng   +10 more
wiley   +1 more source

East-West Integration and the Economic Geography of Europe [PDF]

open access: yes
Implementation of the European internal market and East-West integration has been accompanied by dramatic change in the spatial distribution of economic activity, with higher growth west and east of a longitude degree through Germany and Italy.
Arne Melchior
core  

Peering, Transit, Interconnection: Internet Access in Central Europe [PDF]

open access: yes, 2002
This paper presents a review of the alternatives for Internet access in Central Europe and the evolution of the market, the regulation, and the technology.
McGarty, Terrence P.
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

The Wider Europe Matrix. CEPS Paperback. January 2004 [PDF]

open access: yes, 2004
This study is an attempt to think systematically about the enlarging European Union’s relationships with the rest of Europe and the arc of Arab and Muslim states that are Europe’s neighbours, from Morocco to Central Asia through Iraq – two vast regions ...
Emerson, Michael, Verheugen, Günter
core  

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

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